mirror of
https://github.com/openstenoproject/qmk
synced 2024-11-22 00:14:38 +00:00
Remove custom backlight code for PS2AVRGB boards (#7775)
* Remove custom backlight code for PS2AVRGB boards * Remove custom driver setting * BACKLIGHT_BREATHING goes in config.h, not here * Don't need to include backlight.c again here either * Turn on backlight for Canoe * Disable console on a few boards due to oversize
This commit is contained in:
fauxpark
James Young
parent
eb5d267e63
commit
f5209aa4e9
101 changed files with 484 additions and 2812 deletions
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@ -17,27 +17,19 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "ares.h"
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#ifdef BACKLIGHT_ENABLE
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void backlight_init_ports(void) {
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setPinOutput(D0);
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setPinOutput(D1);
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setPinOutput(D4);
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setPinOutput(D6);
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void keyboard_pre_init_kb(void) {
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led_init_ports();
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keyboard_pre_init_user();
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}
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void backlight_set(uint8_t level) {
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if (level == 0) {
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// Turn out the lights
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writePinLow(D0);
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writePinLow(D1);
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writePinLow(D4);
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writePinLow(D6);
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} else {
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// Turn on the lights
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writePinHigh(D0);
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writePinHigh(D1);
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writePinHigh(D4);
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writePinHigh(D6);
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}
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void led_init_ports(void) {
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setPinOutput(D1);
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writePinHigh(D1);
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}
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bool led_update_kb(led_t led_state) {
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if (led_update_user(led_state)) {
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writePin(D1, !led_state.caps_lock);
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}
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return true;
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}
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#endif
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@ -37,7 +37,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define DIODE_DIRECTION COL2ROW
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#define DEBOUNCE 5
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#define BACKLIGHT_LEVELS 1
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#define BACKLIGHT_PIN D4
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#define BACKLIGHT_LEVELS 3
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#define RGBLIGHT_ANIMATIONS
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#define NO_UART 1
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@ -17,7 +17,7 @@ MOUSEKEY_ENABLE = no
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EXTRAKEY_ENABLE = yes
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CONSOLE_ENABLE = yes
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COMMAND_ENABLE = yes
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BACKLIGHT_ENABLE = no
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BACKLIGHT_ENABLE = yes
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RGBLIGHT_ENABLE = no
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WS2812_DRIVER = i2c
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@ -17,30 +17,19 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "bfake.h"
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void backlight_init_ports(void) {
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setPinOutput(D0);
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setPinOutput(D1);
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setPinOutput(D4);
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setPinOutput(D6);
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writePinLow(D0);
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writePinLow(D1);
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writePinLow(D4);
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writePinLow(D6);
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void keyboard_pre_init_kb(void) {
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led_init_ports();
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keyboard_pre_init_user();
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}
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void backlight_set(uint8_t level) {
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if (level == 0) {
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// Turn out the lights
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writePinLow(D0);
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writePinLow(D1);
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writePinLow(D4);
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writePinLow(D6);
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} else {
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// Turn on the lights
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writePinHigh(D0);
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writePinHigh(D1);
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writePinHigh(D4);
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writePinHigh(D6);
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}
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void led_init_ports(void) {
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setPinOutput(D1);
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writePinHigh(D1);
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}
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bool led_update_kb(led_t led_state) {
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if (led_update_user(led_state)) {
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writePin(D1, !led_state.caps_lock);
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}
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return true;
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}
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@ -15,8 +15,7 @@ You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef BFAKE_CONFIG_H
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#define BFAKE_CONFIG_H
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#pragma once
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#include "config_common.h"
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@ -38,9 +37,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define DIODE_DIRECTION COL2ROW
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#define DEBOUNCE 5
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#define BACKLIGHT_LEVELS 1
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#define BACKLIGHT_PIN D4
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#define BACKLIGHT_LEVELS 3
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#define RGBLIGHT_ANIMATIONS
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#define NO_UART 1
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#endif
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@ -17,7 +17,7 @@ MOUSEKEY_ENABLE = yes
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EXTRAKEY_ENABLE = yes
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CONSOLE_ENABLE = yes
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COMMAND_ENABLE = yes
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BACKLIGHT_ENABLE = no
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BACKLIGHT_ENABLE = yes
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RGBLIGHT_ENABLE = no
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WS2812_DRIVER = i2c
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@ -16,32 +16,22 @@
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#include "budget96.h"
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void backlight_init_ports(void) {
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// initialize pins D0, D1, D4 and D6 as output
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void keyboard_pre_init_kb(void) {
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led_init_ports();
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keyboard_pre_init_user();
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}
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void led_init_ports(void) {
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setPinOutput(D0);
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setPinOutput(D1);
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setPinOutput(D4);
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setPinOutput(D6);
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// turn backlight LEDs on
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writePinHigh(D0);
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writePinHigh(D1);
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writePinHigh(D4);
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writePinHigh(D6);
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}
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void backlight_set(uint8_t level) {
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if (level == 0) {
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// turn backlight LEDs off
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writePinLow(D0);
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writePinLow(D1);
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writePinLow(D4);
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writePinLow(D6);
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} else {
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// turn backlight LEDs on
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writePinHigh(D0);
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writePinHigh(D1);
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writePinHigh(D4);
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writePinHigh(D6);
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bool led_update_kb(led_t led_state) {
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if (led_update_user(led_state)) {
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writePin(D0, !led_state.num_lock);
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writePin(D1, !led_state.caps_lock);
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}
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return true;
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}
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@ -37,5 +37,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define DIODE_DIRECTION COL2ROW
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#define DEBOUNCE 5
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#define BACKLIGHT_LEVELS 1
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#define BACKLIGHT_PIN D4
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#define BACKLIGHT_LEVELS 3
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#define RGBLIGHT_ANIMATIONS
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@ -15,7 +15,7 @@ BOOTLOADER = bootloadHID
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BOOTMAGIC_ENABLE = no
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MOUSEKEY_ENABLE = yes
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EXTRAKEY_ENABLE = yes
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CONSOLE_ENABLE = yes
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CONSOLE_ENABLE = no
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COMMAND_ENABLE = yes
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BACKLIGHT_ENABLE = yes
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RGBLIGHT_ENABLE = yes
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@ -36,4 +36,5 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define DIODE_DIRECTION COL2ROW
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#define DEBOUNCE 5
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#define BACKLIGHT_LEVELS 1
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#define BACKLIGHT_PIN D4
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#define BACKLIGHT_LEVELS 3
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@ -16,32 +16,19 @@
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#include "meteor.h"
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void backlight_init_ports(void) {
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// initialize pins D0, D1, D4 and D6 as output
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setPinOutput(D0);
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void keyboard_pre_init_kb(void) {
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led_init_ports();
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keyboard_pre_init_user();
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}
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void led_init_ports(void) {
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setPinOutput(D1);
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setPinOutput(D4);
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setPinOutput(D6);
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// turn backlight LEDs on
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writePinHigh(D0);
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writePinHigh(D1);
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writePinHigh(D4);
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writePinHigh(D6);
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}
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void backlight_set(uint8_t level) {
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if (level == 0) {
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// turn backlight LEDs off
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writePinLow(D0);
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writePinLow(D1);
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writePinLow(D4);
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writePinLow(D6);
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} else {
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// turn backlight LEDs on
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writePinHigh(D0);
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writePinHigh(D1);
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writePinHigh(D4);
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writePinHigh(D6);
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bool led_update_kb(led_t led_state) {
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if (led_update_user(led_state)) {
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writePin(D1, !led_state.caps_lock);
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}
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return true;
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}
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@ -45,5 +45,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define MATRIX_COL_PINS { A0, A1, A2, A3, A4, A5, C2, C3, C4, C5, D7 }
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#define DIODE_DIRECTION COL2ROW
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#define BACKLIGHT_PIN D4
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#define BACKLIGHT_LEVELS 3
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#define RGBLED_NUM 6
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#define RGBLIGHT_ANIMATIONS
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@ -16,32 +16,19 @@
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#include "le_bmc.h"
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void backlight_init_ports(void) {
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// initialize pins D0, D1, D4 and D6 as output
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setPinOutput(D0);
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void keyboard_pre_init_kb(void) {
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led_init_ports();
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keyboard_pre_init_user();
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}
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void led_init_ports(void) {
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setPinOutput(D1);
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setPinOutput(D4);
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setPinOutput(D6);
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// turn backlight LEDs on
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writePinHigh(D0);
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writePinHigh(D1);
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writePinHigh(D4);
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writePinHigh(D6);
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}
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void backlight_set(uint8_t level) {
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if (level == 0) {
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// turn backlight LEDs off
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writePinLow(D0);
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writePinLow(D1);
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writePinLow(D4);
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writePinLow(D6);
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} else {
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// turn backlight LEDs on
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writePinHigh(D0);
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writePinHigh(D1);
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writePinHigh(D4);
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writePinHigh(D6);
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bool led_update_kb(led_t led_state) {
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if (led_update_user(led_state)) {
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writePin(D1, !led_state.caps_lock);
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}
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return true;
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}
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@ -17,13 +17,13 @@ BOOTLOADER = bootloadHID
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BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
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MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
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EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
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CONSOLE_ENABLE = yes # Console for debug(+400)
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CONSOLE_ENABLE = no # Console for debug(+400)
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COMMAND_ENABLE = yes # Commands for debug and configuration
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# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
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SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
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# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
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NKRO_ENABLE = no # USB Nkey Rollover
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BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality on B7 by default
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BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality on B7 by default
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WS2812_DRIVER = i2c
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RGBLIGHT_ENABLE = yes # Enable keyboard RGB underglow
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MIDI_ENABLE = no # MIDI support (+2400 to 4200, depending on config)
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@ -45,5 +45,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define MATRIX_COL_PINS { A0, A1, A2, A3, A4, A5, C2, C3, C4, C5, D7 }
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#define DIODE_DIRECTION COL2ROW
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#define BACKLIGHT_PIN D4
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#define BACKLIGHT_LEVELS 3
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#define RGBLED_NUM 6
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#define RGBLIGHT_ANIMATIONS
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@ -16,32 +16,19 @@
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#include "oe_bmc.h"
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void backlight_init_ports(void) {
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// initialize pins D0, D1, D4 and D6 as output
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setPinOutput(D0);
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void keyboard_pre_init_kb(void) {
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led_init_ports();
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keyboard_pre_init_user();
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}
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void led_init_ports(void) {
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setPinOutput(D1);
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setPinOutput(D4);
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setPinOutput(D6);
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// turn backlight LEDs on
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writePinHigh(D0);
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writePinHigh(D1);
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writePinHigh(D4);
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writePinHigh(D6);
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}
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void backlight_set(uint8_t level) {
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if (level == 0) {
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// turn backlight LEDs off
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writePinLow(D0);
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writePinLow(D1);
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writePinLow(D4);
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writePinLow(D6);
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} else {
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// turn backlight LEDs on
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writePinHigh(D0);
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writePinHigh(D1);
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writePinHigh(D4);
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writePinHigh(D6);
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bool led_update_kb(led_t led_state) {
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if (led_update_user(led_state)) {
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writePin(D1, !led_state.caps_lock);
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}
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return true;
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}
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@ -17,13 +17,13 @@ BOOTLOADER = bootloadHID
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BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
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MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
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EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
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CONSOLE_ENABLE = yes # Console for debug(+400)
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CONSOLE_ENABLE = no # Console for debug(+400)
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COMMAND_ENABLE = yes # Commands for debug and configuration
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# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
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SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
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# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
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NKRO_ENABLE = no # USB Nkey Rollover
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BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality on B7 by default
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BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality on B7 by default
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WS2812_DRIVER = i2c
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RGBLIGHT_ENABLE = yes # Enable keyboard RGB underglow
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MIDI_ENABLE = no # MIDI support (+2400 to 4200, depending on config)
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@ -39,7 +39,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define DIODE_DIRECTION COL2ROW
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#define DEBOUNCE 5
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#define BACKLIGHT_LEVELS 1
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#define BACKLIGHT_PIN D4
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#define BACKLIGHT_LEVELS 3
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#define RGBLIGHT_ANIMATIONS
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#define NO_UART 1
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@ -15,3 +15,26 @@
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*/
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#include "exent.h"
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void keyboard_pre_init_kb(void) {
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led_init_ports();
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keyboard_pre_init_user();
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}
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void led_init_ports(void) {
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setPinOutput(D0);
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setPinOutput(D1);
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setPinOutput(D6);
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writePinHigh(D0);
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writePinHigh(D1);
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writePinHigh(D6);
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}
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bool led_update_kb(led_t led_state) {
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if (led_update_user(led_state)) {
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writePin(D0, !led_state.num_lock);
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writePin(D1, !led_state.caps_lock);
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writePin(D6, !led_state.scroll_lock);
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}
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return true;
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}
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@ -17,7 +17,7 @@ MOUSEKEY_ENABLE = no
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EXTRAKEY_ENABLE = yes
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CONSOLE_ENABLE = yes
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COMMAND_ENABLE = yes
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BACKLIGHT_ENABLE = no
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BACKLIGHT_ENABLE = yes
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RGBLIGHT_ENABLE = yes
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WS2812_DRIVER = i2c
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@ -37,5 +37,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define DIODE_DIRECTION COL2ROW
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#define DEBOUNCE 5
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#define BACKLIGHT_LEVELS 1
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#define BACKLIGHT_PIN D4
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#define BACKLIGHT_LEVELS 3
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#define RGBLIGHT_ANIMATIONS
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@ -17,30 +17,21 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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|||
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#include "facew.h"
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void backlight_init_ports(void) {
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setPinOutput(D0);
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setPinOutput(D1);
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setPinOutput(D4);
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setPinOutput(D6);
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writePinLow(D0);
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writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
if (level == 0) {
|
||||
// Turn out the lights
|
||||
writePinLow(D0);
|
||||
writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
} else {
|
||||
// Turn on the lights
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D0);
|
||||
setPinOutput(D1);
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
}
|
||||
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -15,7 +15,7 @@ BOOTLOADER = bootloadHID
|
|||
BOOTMAGIC_ENABLE = no
|
||||
MOUSEKEY_ENABLE = yes
|
||||
EXTRAKEY_ENABLE = yes
|
||||
CONSOLE_ENABLE = yes
|
||||
CONSOLE_ENABLE = no
|
||||
COMMAND_ENABLE = yes
|
||||
BACKLIGHT_ENABLE = yes
|
||||
RGBLIGHT_ENABLE = yes
|
||||
|
|
|
|||
|
|
@ -38,7 +38,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#define DIODE_DIRECTION COL2ROW
|
||||
#define DEBOUNCE 5
|
||||
|
||||
#define BACKLIGHT_LEVELS 1
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 3
|
||||
#define RGBLIGHT_ANIMATIONS
|
||||
|
||||
#define NO_UART 1
|
||||
|
|
|
|||
|
|
@ -16,32 +16,22 @@
|
|||
|
||||
#include "mars80.h"
|
||||
|
||||
void backlight_init_ports(void) {
|
||||
// initialize pins D0, D1, D4 and D6 as output
|
||||
setPinOutput(D0);
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D4);
|
||||
setPinOutput(D6);
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D6);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
if (level == 0) {
|
||||
// turn backlight LEDs off
|
||||
writePinLow(D0);
|
||||
writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
} else {
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
writePin(D6, !led_state.scroll_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -18,32 +18,25 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#include "hb85.h"
|
||||
|
||||
void backlight_init_ports(void) {
|
||||
// initialize pins D0, D1, D4 and D6 as output
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D0);
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D4);
|
||||
setPinOutput(D6);
|
||||
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
if (level == 0) {
|
||||
// turn backlight LEDs off
|
||||
writePinLow(D0);
|
||||
writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
} else {
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D0, !led_state.num_lock);
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
writePin(D6, !led_state.scroll_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@ MOUSEKEY_ENABLE = no
|
|||
EXTRAKEY_ENABLE = yes
|
||||
CONSOLE_ENABLE = yes
|
||||
COMMAND_ENABLE = yes
|
||||
BACKLIGHT_ENABLE = no
|
||||
BACKLIGHT_ENABLE = yes
|
||||
RGBLIGHT_ENABLE = yes
|
||||
WS2812_DRIVER = i2c
|
||||
|
||||
|
|
|
|||
|
|
@ -32,7 +32,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#define MATRIX_COL_PINS { A0, A1, A2, A3, A4, A5, A6, A7, C7, C6, C5, C4, C3, C2, D7 }
|
||||
#define DIODE_DIRECTION COL2ROW
|
||||
|
||||
#define BACKLIGHT_LEVELS 1
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 3
|
||||
|
||||
#define RGBLED_NUM 16
|
||||
#define RGBLIGHT_ANIMATIONS
|
||||
#define RGBLIGHT_HUE_STEP 8
|
||||
|
|
|
|||
|
|
@ -17,32 +17,19 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#include "v32a.h"
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
void backlight_init_ports(void) {
|
||||
setPinOutput(D0);
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D4);
|
||||
setPinOutput(D6);
|
||||
|
||||
writePinLow(D0);
|
||||
writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
if (level == 0) {
|
||||
// Turn out the lights
|
||||
writePinLow(D0);
|
||||
writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
} else {
|
||||
// Turn on the lights
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D1);
|
||||
writePinHigh(D1);
|
||||
}
|
||||
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -35,7 +35,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 12
|
||||
// #define BACKLIGHT_BREATHING // Requires #4324 to enable hardware pwm for atmega32a
|
||||
#define BACKLIGHT_BREATHING
|
||||
|
||||
/* RGB underglow */
|
||||
// NOTE: for PS2AVRGB boards, underglow commands are sent via I2C to 0xB0.
|
||||
|
|
|
|||
|
|
@ -38,7 +38,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 12
|
||||
// #define BACKLIGHT_BREATHING // Requires #4324 to enable hardware pwm for atmega32a
|
||||
#define BACKLIGHT_BREATHING
|
||||
|
||||
/* RGB underglow */
|
||||
// NOTE: for PS2AVRGB boards, underglow commands are sent via I2C to 0xB0.
|
||||
|
|
|
|||
|
|
@ -1,213 +0,0 @@
|
|||
/**
|
||||
* Backlighting code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#include "backlight.h"
|
||||
#include "quantum.h"
|
||||
|
||||
#include <avr/pgmspace.h>
|
||||
#include <avr/interrupt.h>
|
||||
|
||||
#include "backlight_custom.h"
|
||||
#include "breathing_custom.h"
|
||||
|
||||
// DEBUG
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
|
||||
// Port D: digital pins of the AVR chipset
|
||||
#define NUMLOCK_PORT (1 << 0) // D0
|
||||
#define CAPSLOCK_PORT (1 << 1) // D1
|
||||
#define BACKLIGHT_PORT (1 << 4) // D4
|
||||
#define SCROLLLOCK_PORT (1 << 6) // D6
|
||||
|
||||
#define TIMER_CLK_DIV64 0x03 ///< Timer clocked at F_CPU/64
|
||||
#define TIMER1PRESCALE TIMER_CLK_DIV64 ///< timer 1 prescaler default
|
||||
|
||||
#define TIMER_PRESCALE_MASK 0x07 ///< Timer Prescaler Bit-Mask
|
||||
|
||||
#define PWM_MAX 0xFF
|
||||
#define TIMER_TOP 255 // 8 bit PWM
|
||||
|
||||
extern backlight_config_t backlight_config;
|
||||
|
||||
/**
|
||||
* References
|
||||
* Port Registers: https://www.arduino.cc/en/Reference/PortManipulation
|
||||
* TCCR1A: https://electronics.stackexchange.com/questions/92350/what-is-the-difference-between-tccr1a-and-tccr1b
|
||||
* Timers: http://www.avrbeginners.net/architecture/timers/timers.html
|
||||
* 16-bit timer setup: http://sculland.com/ATmega168/Interrupts-And-Timers/16-Bit-Timer-Setup/
|
||||
* PS2AVRGB firmware: https://github.com/showjean/ps2avrU/tree/master/firmware
|
||||
*/
|
||||
|
||||
// @Override
|
||||
// turn LEDs on and off depending on USB caps/num/scroll lock states.
|
||||
__attribute__ ((weak))
|
||||
void led_set_user(uint8_t usb_led) {
|
||||
if (usb_led & (1 << USB_LED_NUM_LOCK)) {
|
||||
// turn on
|
||||
DDRD |= NUMLOCK_PORT;
|
||||
PORTD |= NUMLOCK_PORT;
|
||||
} else {
|
||||
// turn off
|
||||
DDRD &= ~NUMLOCK_PORT;
|
||||
PORTD &= ~NUMLOCK_PORT;
|
||||
}
|
||||
|
||||
if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
|
||||
DDRD |= CAPSLOCK_PORT;
|
||||
PORTD |= CAPSLOCK_PORT;
|
||||
} else {
|
||||
DDRD &= ~CAPSLOCK_PORT;
|
||||
PORTD &= ~CAPSLOCK_PORT;
|
||||
}
|
||||
|
||||
if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
|
||||
DDRD |= SCROLLLOCK_PORT;
|
||||
PORTD |= SCROLLLOCK_PORT;
|
||||
} else {
|
||||
DDRD &= ~SCROLLLOCK_PORT;
|
||||
PORTD &= ~SCROLLLOCK_PORT;
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
|
||||
// sets up Timer 1 for 8-bit PWM
|
||||
void timer1PWMSetup(void) { // NOTE ONLY CALL THIS ONCE
|
||||
// default 8 bit mode
|
||||
TCCR1A &= ~(1 << 1); // cbi(TCCR1A,PWM11); <- set PWM11 bit to HIGH
|
||||
TCCR1A |= (1 << 0); // sbi(TCCR1A,PWM10); <- set PWM10 bit to LOW
|
||||
|
||||
// clear output compare value A
|
||||
// outb(OCR1AH, 0);
|
||||
// outb(OCR1AL, 0);
|
||||
|
||||
// clear output comparator registers for B
|
||||
OCR1BH = 0; // outb(OCR1BH, 0);
|
||||
OCR1BL = 0; // outb(OCR1BL, 0);
|
||||
}
|
||||
|
||||
bool is_init = false;
|
||||
void timer1Init(void) {
|
||||
// timer1SetPrescaler(TIMER1PRESCALE)
|
||||
// set to DIV/64
|
||||
(TCCR1B) = ((TCCR1B) & ~TIMER_PRESCALE_MASK) | TIMER1PRESCALE;
|
||||
|
||||
// reset TCNT1
|
||||
TCNT1H = 0; // outb(TCNT1H, 0);
|
||||
TCNT1L = 0; // outb(TCNT1L, 0);
|
||||
|
||||
// TOIE1: Timer Overflow Interrupt Enable (Timer 1);
|
||||
TIMSK |= _BV(TOIE1); // sbi(TIMSK, TOIE1);
|
||||
|
||||
is_init = true;
|
||||
}
|
||||
|
||||
void timer1UnInit(void) {
|
||||
// set prescaler back to NONE
|
||||
(TCCR1B) = ((TCCR1B) & ~TIMER_PRESCALE_MASK) | 0x00; // TIMERRTC_CLK_STOP
|
||||
|
||||
// disable timer overflow interrupt
|
||||
TIMSK &= ~_BV(TOIE1); // overflow bit?
|
||||
|
||||
setPWM(0);
|
||||
|
||||
is_init = false;
|
||||
}
|
||||
|
||||
|
||||
// handle TCNT1 overflow
|
||||
//! Interrupt handler for tcnt1 overflow interrupt
|
||||
ISR(TIMER1_OVF_vect, ISR_NOBLOCK)
|
||||
{
|
||||
// sei();
|
||||
// handle breathing here
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
if (is_breathing()) {
|
||||
custom_breathing_handler();
|
||||
}
|
||||
#endif
|
||||
|
||||
// TODO call user defined function
|
||||
}
|
||||
|
||||
// enable timer 1 PWM
|
||||
// timer1PWMBOn()
|
||||
void timer1PWMBEnable(void) {
|
||||
// turn on channel B (OC1B) PWM output
|
||||
// set OC1B as non-inverted PWM
|
||||
TCCR1A |= _BV(COM1B1);
|
||||
TCCR1A &= ~_BV(COM1B0);
|
||||
}
|
||||
|
||||
// disable timer 1 PWM
|
||||
// timer1PWMBOff()
|
||||
void timer1PWMBDisable(void) {
|
||||
TCCR1A &= ~_BV(COM1B1);
|
||||
TCCR1A &= ~_BV(COM1B0);
|
||||
}
|
||||
|
||||
void enableBacklight(void) {
|
||||
DDRD |= BACKLIGHT_PORT; // set digital pin 4 as output
|
||||
PORTD |= BACKLIGHT_PORT; // set digital pin 4 to high
|
||||
}
|
||||
|
||||
void disableBacklight(void) {
|
||||
// DDRD &= ~BACKLIGHT_PORT; // set digital pin 4 as input
|
||||
PORTD &= ~BACKLIGHT_PORT; // set digital pin 4 to low
|
||||
}
|
||||
|
||||
void startPWM(void) {
|
||||
timer1Init();
|
||||
timer1PWMBEnable();
|
||||
enableBacklight();
|
||||
}
|
||||
|
||||
void stopPWM(void) {
|
||||
timer1UnInit();
|
||||
disableBacklight();
|
||||
timer1PWMBDisable();
|
||||
}
|
||||
|
||||
void b_led_init_ports(void) {
|
||||
/* turn backlight on/off depending on user preference */
|
||||
#if BACKLIGHT_ON_STATE == 0
|
||||
// DDRx register: sets the direction of Port D
|
||||
// DDRD &= ~BACKLIGHT_PORT; // set digital pin 4 as input
|
||||
PORTD &= ~BACKLIGHT_PORT; // set digital pin 4 to low
|
||||
#else
|
||||
DDRD |= BACKLIGHT_PORT; // set digital pin 4 as output
|
||||
PORTD |= BACKLIGHT_PORT; // set digital pin 4 to high
|
||||
#endif
|
||||
|
||||
timer1PWMSetup();
|
||||
startPWM();
|
||||
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
breathing_enable();
|
||||
#endif
|
||||
}
|
||||
|
||||
void b_led_set(uint8_t level) {
|
||||
if (level > BACKLIGHT_LEVELS) {
|
||||
level = BACKLIGHT_LEVELS;
|
||||
}
|
||||
|
||||
setPWM((int)(TIMER_TOP * (float) level / BACKLIGHT_LEVELS));
|
||||
}
|
||||
|
||||
// called every matrix scan
|
||||
void b_led_task(void) {
|
||||
// do nothing for now
|
||||
}
|
||||
|
||||
void setPWM(uint16_t xValue) {
|
||||
if (xValue > TIMER_TOP) {
|
||||
xValue = TIMER_TOP;
|
||||
}
|
||||
OCR1B = xValue; // timer1PWMBSet(xValue);
|
||||
}
|
||||
|
||||
#endif // BACKLIGHT_ENABLE
|
||||
|
|
@ -1,15 +0,0 @@
|
|||
/**
|
||||
* Backlighting code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#ifndef BACKLIGHT_CUSTOM_H
|
||||
#define BACKLIGHT_CUSTOM_H
|
||||
|
||||
#include <avr/pgmspace.h>
|
||||
void b_led_init_ports(void);
|
||||
void b_led_set(uint8_t level);
|
||||
void b_led_task(void);
|
||||
void setPWM(uint16_t xValue);
|
||||
|
||||
#endif // BACKLIGHT_CUSTOM_H
|
||||
|
|
@ -1,140 +0,0 @@
|
|||
/**
|
||||
* Breathing effect code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Works in conjunction with `backlight.c`.
|
||||
*
|
||||
* Code adapted from `quantum.c` to register with the existing TIMER1 overflow
|
||||
* handler in `backlight.c` instead of setting up its own timer.
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
|
||||
#include "backlight_custom.h"
|
||||
|
||||
#ifndef BREATHING_PERIOD
|
||||
#define BREATHING_PERIOD 6
|
||||
#endif
|
||||
|
||||
#define breathing_min() do {breathing_counter = 0;} while (0)
|
||||
#define breathing_max() do {breathing_counter = breathing_period * 244 / 2;} while (0)
|
||||
|
||||
// TODO make this share code with quantum.c
|
||||
|
||||
#define BREATHING_NO_HALT 0
|
||||
#define BREATHING_HALT_OFF 1
|
||||
#define BREATHING_HALT_ON 2
|
||||
#define BREATHING_STEPS 128
|
||||
|
||||
static uint8_t breathing_period = BREATHING_PERIOD;
|
||||
static uint8_t breathing_halt = BREATHING_NO_HALT;
|
||||
static uint16_t breathing_counter = 0;
|
||||
|
||||
static bool breathing = false;
|
||||
|
||||
bool is_breathing(void) {
|
||||
return breathing;
|
||||
}
|
||||
|
||||
// See http://jared.geek.nz/2013/feb/linear-led-pwm
|
||||
static uint16_t cie_lightness(uint16_t v) {
|
||||
if (v <= 5243) // if below 8% of max
|
||||
return v / 9; // same as dividing by 900%
|
||||
else {
|
||||
uint32_t y = (((uint32_t) v + 10486) << 8) / (10486 + 0xFFFFUL); // add 16% of max and compare
|
||||
// to get a useful result with integer division, we shift left in the expression above
|
||||
// and revert what we've done again after squaring.
|
||||
y = y * y * y >> 8;
|
||||
if (y > 0xFFFFUL) // prevent overflow
|
||||
return 0xFFFFU;
|
||||
else
|
||||
return (uint16_t) y;
|
||||
}
|
||||
}
|
||||
|
||||
void breathing_enable(void) {
|
||||
breathing = true;
|
||||
breathing_counter = 0;
|
||||
breathing_halt = BREATHING_NO_HALT;
|
||||
// interrupt already registered
|
||||
}
|
||||
|
||||
void breathing_pulse(void) {
|
||||
if (get_backlight_level() == 0)
|
||||
breathing_min();
|
||||
else
|
||||
breathing_max();
|
||||
breathing_halt = BREATHING_HALT_ON;
|
||||
// breathing_interrupt_enable();
|
||||
breathing = true;
|
||||
}
|
||||
|
||||
void breathing_disable(void) {
|
||||
breathing = false;
|
||||
// backlight_set(get_backlight_level());
|
||||
b_led_set(get_backlight_level()); // custom implementation of backlight_set()
|
||||
}
|
||||
|
||||
void breathing_self_disable(void)
|
||||
{
|
||||
if (get_backlight_level() == 0)
|
||||
breathing_halt = BREATHING_HALT_OFF;
|
||||
else
|
||||
breathing_halt = BREATHING_HALT_ON;
|
||||
}
|
||||
|
||||
void breathing_toggle(void) {
|
||||
if (is_breathing())
|
||||
breathing_disable();
|
||||
else
|
||||
breathing_enable();
|
||||
}
|
||||
|
||||
void breathing_period_set(uint8_t value)
|
||||
{
|
||||
if (!value)
|
||||
value = 1;
|
||||
breathing_period = value;
|
||||
}
|
||||
|
||||
void breathing_period_default(void) {
|
||||
breathing_period_set(BREATHING_PERIOD);
|
||||
}
|
||||
|
||||
void breathing_period_inc(void)
|
||||
{
|
||||
breathing_period_set(breathing_period+1);
|
||||
}
|
||||
|
||||
void breathing_period_dec(void)
|
||||
{
|
||||
breathing_period_set(breathing_period-1);
|
||||
}
|
||||
|
||||
/* To generate breathing curve in python:
|
||||
* from math import sin, pi; [int(sin(x/128.0*pi)**4*255) for x in range(128)]
|
||||
*/
|
||||
static const uint8_t breathing_table[BREATHING_STEPS] PROGMEM = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 28, 32, 36, 41, 46, 51, 57, 63, 70, 76, 83, 91, 98, 106, 113, 121, 129, 138, 146, 154, 162, 170, 178, 185, 193, 200, 207, 213, 220, 225, 231, 235, 240, 244, 247, 250, 252, 253, 254, 255, 254, 253, 252, 250, 247, 244, 240, 235, 231, 225, 220, 213, 207, 200, 193, 185, 178, 170, 162, 154, 146, 138, 129, 121, 113, 106, 98, 91, 83, 76, 70, 63, 57, 51, 46, 41, 36, 32, 28, 24, 20, 17, 15, 12, 10, 8, 6, 5, 4, 3, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
|
||||
|
||||
// Use this before the cie_lightness function.
|
||||
static inline uint16_t scale_backlight(uint16_t v) {
|
||||
return v / BACKLIGHT_LEVELS * get_backlight_level();
|
||||
}
|
||||
|
||||
void custom_breathing_handler(void) {
|
||||
uint16_t interval = (uint16_t) breathing_period * 244 / BREATHING_STEPS;
|
||||
// resetting after one period to prevent ugly reset at overflow.
|
||||
breathing_counter = (breathing_counter + 1) % (breathing_period * 244);
|
||||
uint8_t index = breathing_counter / interval % BREATHING_STEPS;
|
||||
|
||||
if (((breathing_halt == BREATHING_HALT_ON) && (index == BREATHING_STEPS / 2)) ||
|
||||
((breathing_halt == BREATHING_HALT_OFF) && (index == BREATHING_STEPS - 1)))
|
||||
{
|
||||
// breathing_interrupt_disable();
|
||||
}
|
||||
|
||||
setPWM(cie_lightness(scale_backlight((uint16_t) pgm_read_byte(&breathing_table[index]) * 0x0101U)));
|
||||
}
|
||||
|
||||
#endif // BACKLIGHT_BREATHING
|
||||
#endif // BACKLIGHT_ENABLE
|
||||
|
|
@ -38,7 +38,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#define MATRIX_COL_PINS { A0, A1, A2, A3, A4, A5, A6, A7, C7, C6, C5, C4 }
|
||||
#define DIODE_DIRECTION COL2ROW
|
||||
|
||||
//#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 12
|
||||
|
||||
#define RGB_DI_PIN E2
|
||||
|
|
|
|||
|
|
@ -16,20 +16,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
*/
|
||||
|
||||
#include "jj50.h"
|
||||
|
||||
#include "backlight.h"
|
||||
#include "backlight_custom.h"
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
void backlight_init_ports(void) {
|
||||
b_led_init_ports();
|
||||
}
|
||||
|
||||
void backlight_task(void) {
|
||||
b_led_task();
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
b_led_set(level);
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -29,6 +29,4 @@ SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
|
|||
|
||||
#OPT_DEFS = -DDEBUG_LEVEL=0
|
||||
|
||||
SRC = backlight.c
|
||||
|
||||
LAYOUTS = ortho_5x12
|
||||
|
|
|
|||
|
|
@ -16,14 +16,19 @@
|
|||
|
||||
#include "mk1.h"
|
||||
|
||||
#define NUMLOCK_PIN D0
|
||||
|
||||
void matrix_init_kb(void) {
|
||||
setPinOutput(NUMLOCK_PIN);
|
||||
matrix_init_user();
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void led_set_kb(uint8_t usb_led) {
|
||||
writePin(NUMLOCK_PIN, IS_LED_ON(usb_led, USB_LED_NUM_LOCK));
|
||||
led_set_user(usb_led);
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D0);
|
||||
writePinHigh(D0);
|
||||
}
|
||||
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D0, !led_state.num_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -15,8 +15,7 @@ You should have received a copy of the GNU General Public License
|
|||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef V1_CONFIG_H
|
||||
#define V1_CONFIG_H
|
||||
#pragma once
|
||||
|
||||
#include "config_common.h"
|
||||
|
||||
|
|
@ -38,11 +37,12 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#define NO_UART 1
|
||||
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 3
|
||||
|
||||
/* RGB underglow */
|
||||
// The RGB_DI_PIN value seems to be shared between all PS2AVRGB boards.
|
||||
// The same pin is used on the JJ40, at least.
|
||||
#define RGBLED_NUM 16
|
||||
#define RGBLIGHT_ANIMATIONS
|
||||
#define RGB_DI_PIN E2
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@ MOUSEKEY_ENABLE = yes
|
|||
EXTRAKEY_ENABLE = yes
|
||||
CONSOLE_ENABLE = yes
|
||||
COMMAND_ENABLE = yes
|
||||
BACKLIGHT_ENABLE = no
|
||||
BACKLIGHT_ENABLE = yes
|
||||
RGBLIGHT_ENABLE = yes
|
||||
WS2812_DRIVER = i2c
|
||||
|
||||
|
|
|
|||
|
|
@ -16,6 +16,9 @@
|
|||
#define MATRIX_COL_PINS { A0, A1, A2, A3, A4, A5, A6, A7, C7, C6, C5, C4, C3, C2, D7 }
|
||||
#define DIODE_DIRECTION COL2ROW
|
||||
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 3
|
||||
|
||||
#define RGBLED_NUM 16
|
||||
#define RGBLIGHT_ANIMATIONS
|
||||
/* key combination for command */
|
||||
|
|
|
|||
|
|
@ -16,3 +16,23 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
*/
|
||||
|
||||
#include "mehkee96.h"
|
||||
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D0);
|
||||
setPinOutput(D1);
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
}
|
||||
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D0, !led_state.num_lock);
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -17,9 +17,9 @@ BOOTLOADER = bootloadHID
|
|||
BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000)
|
||||
MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
|
||||
EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
|
||||
CONSOLE_ENABLE = yes # Console for debug(+400)
|
||||
CONSOLE_ENABLE = no # Console for debug(+400)
|
||||
COMMAND_ENABLE = yes # Commands for debug and configuration
|
||||
BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
|
||||
BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality
|
||||
RGBLIGHT_ENABLE = yes
|
||||
WS2812_DRIVER = i2c
|
||||
|
||||
|
|
|
|||
|
|
@ -37,5 +37,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#define DIODE_DIRECTION COL2ROW
|
||||
#define DEBOUNCE 5
|
||||
|
||||
#define BACKLIGHT_LEVELS 1
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 3
|
||||
|
||||
#define RGBLIGHT_ANIMATIONS
|
||||
|
|
|
|||
|
|
@ -16,30 +16,19 @@
|
|||
|
||||
#include "panc60.h"
|
||||
|
||||
void backlight_init_ports(void) {
|
||||
setPinOutput(D0);
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D4);
|
||||
setPinOutput(D6);
|
||||
|
||||
writePinLow(D0);
|
||||
writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
if (level == 0) {
|
||||
// Turn out the lights
|
||||
writePinLow(D0);
|
||||
writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
} else {
|
||||
// Turn on the lights
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D1);
|
||||
writePinHigh(D1);
|
||||
}
|
||||
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -31,7 +31,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#define RGBLIGHT_ANIMATIONS
|
||||
#define RGBLED_NUM 12
|
||||
|
||||
#define BACKLIGHT_LEVELS 1
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 3
|
||||
|
||||
#define MATRIX_ROWS 4
|
||||
#define MATRIX_COLS 13
|
||||
|
|
|
|||
|
|
@ -17,32 +17,25 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#include "pearl.h"
|
||||
|
||||
void backlight_init_ports(void) {
|
||||
// initialize pins D0, D1, D4 and D6 as output
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D0);
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D4);
|
||||
setPinOutput(D6);
|
||||
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
if (level == 0) {
|
||||
// turn backlight LEDs off
|
||||
writePinLow(D0);
|
||||
writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
} else {
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D0, !led_state.num_lock);
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
writePin(D6, !led_state.scroll_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -17,32 +17,19 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#include "canoe.h"
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
void backlight_set(uint8_t level) {
|
||||
if (level == 0) {
|
||||
// Turn out the lights
|
||||
writePinLow(D0);
|
||||
writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
} else {
|
||||
// Turn on the lights
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void backlight_init_ports(void) {
|
||||
setPinOutput(D0);
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D4);
|
||||
setPinOutput(D6);
|
||||
|
||||
writePinLow(D0);
|
||||
writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D1);
|
||||
writePinHigh(D1);
|
||||
}
|
||||
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -38,7 +38,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#define DIODE_DIRECTION COL2ROW
|
||||
#define DEBOUNCE 5
|
||||
|
||||
#define BACKLIGHT_LEVELS 1
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 3
|
||||
|
||||
#define RGBLIGHT_ANIMATIONS
|
||||
|
||||
#define NO_UART 1
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@ MOUSEKEY_ENABLE = no
|
|||
EXTRAKEY_ENABLE = yes
|
||||
CONSOLE_ENABLE = yes
|
||||
COMMAND_ENABLE = yes
|
||||
BACKLIGHT_ENABLE = no
|
||||
BACKLIGHT_ENABLE = yes
|
||||
RGBLIGHT_ENABLE = yes
|
||||
WS2812_DRIVER = i2c
|
||||
|
||||
|
|
|
|||
|
|
@ -1,211 +0,0 @@
|
|||
/**
|
||||
* Backlighting code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#include "backlight.h"
|
||||
#include "quantum.h"
|
||||
|
||||
#include <avr/pgmspace.h>
|
||||
#include <avr/interrupt.h>
|
||||
|
||||
#include "backlight_custom.h"
|
||||
#include "breathing_custom.h"
|
||||
|
||||
// DEBUG
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
|
||||
// Port D: digital pins of the AVR chipset
|
||||
#define NUMLOCK_PORT (1 << 0) // D0
|
||||
#define CAPSLOCK_PORT (1 << 1) // D1
|
||||
#define BACKLIGHT_PORT (1 << 4) // D4
|
||||
#define SCROLLLOCK_PORT (1 << 6) // D6
|
||||
|
||||
#define TIMER_CLK_DIV64 0x03 ///< Timer clocked at F_CPU/64
|
||||
#define TIMER1PRESCALE TIMER_CLK_DIV64 ///< timer 1 prescaler default
|
||||
|
||||
#define TIMER_PRESCALE_MASK 0x07 ///< Timer Prescaler Bit-Mask
|
||||
|
||||
#define PWM_MAX 0xFF
|
||||
#define TIMER_TOP 255 // 8 bit PWM
|
||||
|
||||
extern backlight_config_t backlight_config;
|
||||
|
||||
/**
|
||||
* References
|
||||
* Port Registers: https://www.arduino.cc/en/Reference/PortManipulation
|
||||
* TCCR1A: https://electronics.stackexchange.com/questions/92350/what-is-the-difference-between-tccr1a-and-tccr1b
|
||||
* Timers: http://www.avrbeginners.net/architecture/timers/timers.html
|
||||
* 16-bit timer setup: http://sculland.com/ATmega168/Interrupts-And-Timers/16-Bit-Timer-Setup/
|
||||
* PS2AVRGB firmware: https://github.com/showjean/ps2avrU/tree/master/firmware
|
||||
*/
|
||||
|
||||
// @Override
|
||||
// turn LEDs on and off depending on USB caps/num/scroll lock states.
|
||||
__attribute__ ((weak))
|
||||
void led_set_user(uint8_t usb_led) {
|
||||
if (usb_led & (1 << USB_LED_NUM_LOCK)) {
|
||||
// turn on
|
||||
DDRD |= NUMLOCK_PORT;
|
||||
PORTD |= NUMLOCK_PORT;
|
||||
} else {
|
||||
// turn off
|
||||
DDRD &= ~NUMLOCK_PORT;
|
||||
PORTD &= ~NUMLOCK_PORT;
|
||||
}
|
||||
|
||||
if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
|
||||
DDRD |= CAPSLOCK_PORT;
|
||||
PORTD |= CAPSLOCK_PORT;
|
||||
} else {
|
||||
DDRD &= ~CAPSLOCK_PORT;
|
||||
PORTD &= ~CAPSLOCK_PORT;
|
||||
}
|
||||
|
||||
if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
|
||||
DDRD |= SCROLLLOCK_PORT;
|
||||
PORTD |= SCROLLLOCK_PORT;
|
||||
} else {
|
||||
DDRD &= ~SCROLLLOCK_PORT;
|
||||
PORTD &= ~SCROLLLOCK_PORT;
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
|
||||
// sets up Timer 1 for 8-bit PWM
|
||||
void timer1PWMSetup(void) { // NOTE ONLY CALL THIS ONCE
|
||||
// default 8 bit mode
|
||||
TCCR1A &= ~(1 << 1); // cbi(TCCR1A,PWM11); <- set PWM11 bit to HIGH
|
||||
TCCR1A |= (1 << 0); // sbi(TCCR1A,PWM10); <- set PWM10 bit to LOW
|
||||
|
||||
// clear output compare value A
|
||||
// outb(OCR1AH, 0);
|
||||
// outb(OCR1AL, 0);
|
||||
|
||||
// clear output comparator registers for B
|
||||
OCR1BH = 0; // outb(OCR1BH, 0);
|
||||
OCR1BL = 0; // outb(OCR1BL, 0);
|
||||
}
|
||||
|
||||
bool is_init = false;
|
||||
void timer1Init(void) {
|
||||
// timer1SetPrescaler(TIMER1PRESCALE)
|
||||
// set to DIV/64
|
||||
(TCCR1B) = ((TCCR1B) & ~TIMER_PRESCALE_MASK) | TIMER1PRESCALE;
|
||||
|
||||
// reset TCNT1
|
||||
TCNT1H = 0; // outb(TCNT1H, 0);
|
||||
TCNT1L = 0; // outb(TCNT1L, 0);
|
||||
|
||||
// TOIE1: Timer Overflow Interrupt Enable (Timer 1);
|
||||
TIMSK |= _BV(TOIE1); // sbi(TIMSK, TOIE1);
|
||||
|
||||
is_init = true;
|
||||
}
|
||||
|
||||
void timer1UnInit(void) {
|
||||
// set prescaler back to NONE
|
||||
(TCCR1B) = ((TCCR1B) & ~TIMER_PRESCALE_MASK) | 0x00; // TIMERRTC_CLK_STOP
|
||||
|
||||
// disable timer overflow interrupt
|
||||
TIMSK &= ~_BV(TOIE1); // overflow bit?
|
||||
|
||||
setPWM(0);
|
||||
|
||||
is_init = false;
|
||||
}
|
||||
|
||||
|
||||
// handle TCNT1 overflow
|
||||
//! Interrupt handler for tcnt1 overflow interrupt
|
||||
ISR(TIMER1_OVF_vect, ISR_NOBLOCK)
|
||||
{
|
||||
// sei();
|
||||
// handle breathing here
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
if (is_breathing()) {
|
||||
custom_breathing_handler();
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
// enable timer 1 PWM
|
||||
// timer1PWMBOn()
|
||||
void timer1PWMBEnable(void) {
|
||||
// turn on channel B (OC1B) PWM output
|
||||
// set OC1B as non-inverted PWM
|
||||
TCCR1A |= _BV(COM1B1);
|
||||
TCCR1A &= ~_BV(COM1B0);
|
||||
}
|
||||
|
||||
// disable timer 1 PWM
|
||||
// timer1PWMBOff()
|
||||
void timer1PWMBDisable(void) {
|
||||
TCCR1A &= ~_BV(COM1B1);
|
||||
TCCR1A &= ~_BV(COM1B0);
|
||||
}
|
||||
|
||||
void enableBacklight(void) {
|
||||
DDRD |= BACKLIGHT_PORT; // set digital pin 4 as output
|
||||
PORTD |= BACKLIGHT_PORT; // set digital pin 4 to high
|
||||
}
|
||||
|
||||
void disableBacklight(void) {
|
||||
// DDRD &= ~BACKLIGHT_PORT; // set digital pin 4 as input
|
||||
PORTD &= ~BACKLIGHT_PORT; // set digital pin 4 to low
|
||||
}
|
||||
|
||||
void startPWM(void) {
|
||||
timer1Init();
|
||||
timer1PWMBEnable();
|
||||
enableBacklight();
|
||||
}
|
||||
|
||||
void stopPWM(void) {
|
||||
timer1UnInit();
|
||||
disableBacklight();
|
||||
timer1PWMBDisable();
|
||||
}
|
||||
|
||||
void b_led_init_ports(void) {
|
||||
/* turn backlight on/off depending on user preference */
|
||||
#if BACKLIGHT_ON_STATE == 0
|
||||
// DDRx register: sets the direction of Port D
|
||||
// DDRD &= ~BACKLIGHT_PORT; // set digital pin 4 as input
|
||||
PORTD &= ~BACKLIGHT_PORT; // set digital pin 4 to low
|
||||
#else
|
||||
DDRD |= BACKLIGHT_PORT; // set digital pin 4 as output
|
||||
PORTD |= BACKLIGHT_PORT; // set digital pin 4 to high
|
||||
#endif
|
||||
|
||||
timer1PWMSetup();
|
||||
startPWM();
|
||||
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
breathing_enable();
|
||||
#endif
|
||||
}
|
||||
|
||||
void b_led_set(uint8_t level) {
|
||||
if (level > BACKLIGHT_LEVELS) {
|
||||
level = BACKLIGHT_LEVELS;
|
||||
}
|
||||
|
||||
setPWM((int)(TIMER_TOP * (float) level / BACKLIGHT_LEVELS));
|
||||
}
|
||||
|
||||
// called every matrix scan
|
||||
void b_led_task(void) {
|
||||
// do nothing for now
|
||||
}
|
||||
|
||||
void setPWM(uint16_t xValue) {
|
||||
if (xValue > TIMER_TOP) {
|
||||
xValue = TIMER_TOP;
|
||||
}
|
||||
OCR1B = xValue; // timer1PWMBSet(xValue);
|
||||
}
|
||||
|
||||
#endif // BACKLIGHT_ENABLE
|
||||
|
|
@ -1,13 +0,0 @@
|
|||
/**
|
||||
* Backlighting code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <avr/pgmspace.h>
|
||||
void b_led_init_ports(void);
|
||||
void b_led_set(uint8_t level);
|
||||
void b_led_task(void);
|
||||
void setPWM(uint16_t xValue);
|
||||
|
||||
|
|
@ -1,140 +0,0 @@
|
|||
/**
|
||||
* Breathing effect code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Works in conjunction with `backlight.c`.
|
||||
*
|
||||
* Code adapted from `quantum.c` to register with the existing TIMER1 overflow
|
||||
* handler in `backlight.c` instead of setting up its own timer.
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
|
||||
#include "backlight_custom.h"
|
||||
|
||||
#ifndef BREATHING_PERIOD
|
||||
#define BREATHING_PERIOD 6
|
||||
#endif
|
||||
|
||||
#define breathing_min() do {breathing_counter = 0;} while (0)
|
||||
#define breathing_max() do {breathing_counter = breathing_period * 244 / 2;} while (0)
|
||||
|
||||
// TODO make this share code with quantum.c
|
||||
|
||||
#define BREATHING_NO_HALT 0
|
||||
#define BREATHING_HALT_OFF 1
|
||||
#define BREATHING_HALT_ON 2
|
||||
#define BREATHING_STEPS 128
|
||||
|
||||
static uint8_t breathing_period = BREATHING_PERIOD;
|
||||
static uint8_t breathing_halt = BREATHING_NO_HALT;
|
||||
static uint16_t breathing_counter = 0;
|
||||
|
||||
static bool breathing = false;
|
||||
|
||||
bool is_breathing(void) {
|
||||
return breathing;
|
||||
}
|
||||
|
||||
// See http://jared.geek.nz/2013/feb/linear-led-pwm
|
||||
static uint16_t cie_lightness(uint16_t v) {
|
||||
if (v <= 5243) // if below 8% of max
|
||||
return v / 9; // same as dividing by 900%
|
||||
else {
|
||||
uint32_t y = (((uint32_t) v + 10486) << 8) / (10486 + 0xFFFFUL); // add 16% of max and compare
|
||||
// to get a useful result with integer division, we shift left in the expression above
|
||||
// and revert what we've done again after squaring.
|
||||
y = y * y * y >> 8;
|
||||
if (y > 0xFFFFUL) // prevent overflow
|
||||
return 0xFFFFU;
|
||||
else
|
||||
return (uint16_t) y;
|
||||
}
|
||||
}
|
||||
|
||||
void breathing_enable(void) {
|
||||
breathing = true;
|
||||
breathing_counter = 0;
|
||||
breathing_halt = BREATHING_NO_HALT;
|
||||
// interrupt already registered
|
||||
}
|
||||
|
||||
void breathing_pulse(void) {
|
||||
if (get_backlight_level() == 0)
|
||||
breathing_min();
|
||||
else
|
||||
breathing_max();
|
||||
breathing_halt = BREATHING_HALT_ON;
|
||||
// breathing_interrupt_enable();
|
||||
breathing = true;
|
||||
}
|
||||
|
||||
void breathing_disable(void) {
|
||||
breathing = false;
|
||||
// backlight_set(get_backlight_level());
|
||||
b_led_set(get_backlight_level()); // custom implementation of backlight_set()
|
||||
}
|
||||
|
||||
void breathing_self_disable(void)
|
||||
{
|
||||
if (get_backlight_level() == 0)
|
||||
breathing_halt = BREATHING_HALT_OFF;
|
||||
else
|
||||
breathing_halt = BREATHING_HALT_ON;
|
||||
}
|
||||
|
||||
void breathing_toggle(void) {
|
||||
if (is_breathing())
|
||||
breathing_disable();
|
||||
else
|
||||
breathing_enable();
|
||||
}
|
||||
|
||||
void breathing_period_set(uint8_t value)
|
||||
{
|
||||
if (!value)
|
||||
value = 1;
|
||||
breathing_period = value;
|
||||
}
|
||||
|
||||
void breathing_period_default(void) {
|
||||
breathing_period_set(BREATHING_PERIOD);
|
||||
}
|
||||
|
||||
void breathing_period_inc(void)
|
||||
{
|
||||
breathing_period_set(breathing_period+1);
|
||||
}
|
||||
|
||||
void breathing_period_dec(void)
|
||||
{
|
||||
breathing_period_set(breathing_period-1);
|
||||
}
|
||||
|
||||
/* To generate breathing curve in python:
|
||||
* from math import sin, pi; [int(sin(x/128.0*pi)**4*255) for x in range(128)]
|
||||
*/
|
||||
static const uint8_t breathing_table[BREATHING_STEPS] PROGMEM = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 28, 32, 36, 41, 46, 51, 57, 63, 70, 76, 83, 91, 98, 106, 113, 121, 129, 138, 146, 154, 162, 170, 178, 185, 193, 200, 207, 213, 220, 225, 231, 235, 240, 244, 247, 250, 252, 253, 254, 255, 254, 253, 252, 250, 247, 244, 240, 235, 231, 225, 220, 213, 207, 200, 193, 185, 178, 170, 162, 154, 146, 138, 129, 121, 113, 106, 98, 91, 83, 76, 70, 63, 57, 51, 46, 41, 36, 32, 28, 24, 20, 17, 15, 12, 10, 8, 6, 5, 4, 3, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
|
||||
|
||||
// Use this before the cie_lightness function.
|
||||
static inline uint16_t scale_backlight(uint16_t v) {
|
||||
return v / BACKLIGHT_LEVELS * get_backlight_level();
|
||||
}
|
||||
|
||||
void custom_breathing_handler(void) {
|
||||
uint16_t interval = (uint16_t) breathing_period * 244 / BREATHING_STEPS;
|
||||
// resetting after one period to prevent ugly reset at overflow.
|
||||
breathing_counter = (breathing_counter + 1) % (breathing_period * 244);
|
||||
uint8_t index = breathing_counter / interval % BREATHING_STEPS;
|
||||
|
||||
if (((breathing_halt == BREATHING_HALT_ON) && (index == BREATHING_STEPS / 2)) ||
|
||||
((breathing_halt == BREATHING_HALT_OFF) && (index == BREATHING_STEPS - 1)))
|
||||
{
|
||||
// breathing_interrupt_disable();
|
||||
}
|
||||
|
||||
setPWM(cie_lightness(scale_backlight((uint16_t) pgm_read_byte(&breathing_table[index]) * 0x0101U)));
|
||||
}
|
||||
|
||||
#endif // BACKLIGHT_BREATHING
|
||||
#endif // BACKLIGHT_ENABLE
|
||||
|
|
@ -15,8 +15,7 @@ You should have received a copy of the GNU General Public License
|
|||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef CONFIG_H
|
||||
#define CONFIG_H
|
||||
#pragma once
|
||||
|
||||
#define VENDOR_ID 0x20A0
|
||||
#define PRODUCT_ID 0x422D
|
||||
|
|
@ -36,8 +35,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#define RGBLED_NUM 2
|
||||
#define RGBLIGHT_ANIMATIONS
|
||||
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 5
|
||||
|
||||
#define NO_UART 1
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -21,11 +21,7 @@ BACKLIGHT_ENABLE = yes
|
|||
RGBLIGHT_ENABLE = yes
|
||||
WS2812_DRIVER = i2c
|
||||
|
||||
BACKLIGHT_CUSTOM_DRIVER = yes
|
||||
|
||||
OPT_DEFS = -DDEBUG_LEVEL=0
|
||||
|
||||
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
|
||||
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
|
||||
|
||||
SRC = backlight.c
|
||||
|
|
|
|||
|
|
@ -19,20 +19,22 @@ ps2avrGB support code by Kenneth A. (bminiex/.[ch])
|
|||
|
||||
#include "skog.h"
|
||||
|
||||
#include "backlight.h"
|
||||
#include "backlight_custom.h"
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
/// Overrides functions in `quantum.c`
|
||||
void backlight_init_ports(void) {
|
||||
b_led_init_ports();
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void backlight_task(void) {
|
||||
b_led_task();
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D6);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
b_led_set(level);
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
writePin(D6, !led_state.scroll_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -38,5 +38,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#define DIODE_DIRECTION COL2ROW
|
||||
#define DEBOUNCE 5
|
||||
|
||||
#define BACKLIGHT_LEVELS 1
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 3
|
||||
|
||||
#define RGBLIGHT_ANIMATIONS
|
||||
|
|
|
|||
|
|
@ -16,32 +16,22 @@
|
|||
|
||||
#include "skog_lite.h"
|
||||
|
||||
void backlight_init_ports(void) {
|
||||
// initialize pins D0, D1, D4 and D6 as output
|
||||
setPinOutput(D0);
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D4);
|
||||
setPinOutput(D6);
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D6);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
if (level == 0) {
|
||||
// turn backlight LEDs off
|
||||
writePinLow(D0);
|
||||
writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
} else {
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
writePin(D6, !led_state.scroll_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -37,5 +37,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#define DIODE_DIRECTION COL2ROW
|
||||
#define DEBOUNCE 5
|
||||
|
||||
#define BACKLIGHT_LEVELS 1
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 3
|
||||
|
||||
#define RGBLIGHT_ANIMATIONS
|
||||
|
|
|
|||
|
|
@ -15,7 +15,7 @@ BOOTLOADER = bootloadHID
|
|||
BOOTMAGIC_ENABLE = no
|
||||
MOUSEKEY_ENABLE = yes
|
||||
EXTRAKEY_ENABLE = yes
|
||||
CONSOLE_ENABLE = yes
|
||||
CONSOLE_ENABLE = no
|
||||
COMMAND_ENABLE = yes
|
||||
BACKLIGHT_ENABLE = yes
|
||||
RGBLIGHT_ENABLE = yes
|
||||
|
|
|
|||
|
|
@ -16,32 +16,19 @@
|
|||
|
||||
#include "singa.h"
|
||||
|
||||
void backlight_init_ports(void) {
|
||||
// initialize pins D0, D1, D4 and D6 as output
|
||||
setPinOutput(D0);
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D4);
|
||||
setPinOutput(D6);
|
||||
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
if (level == 0) {
|
||||
// turn backlight LEDs off
|
||||
writePinLow(D0);
|
||||
writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
} else {
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -16,3 +16,26 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
*/
|
||||
|
||||
#include "alice.h"
|
||||
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D0);
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D6);
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D0, !led_state.num_lock);
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
writePin(D6, !led_state.scroll_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -33,6 +33,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#define MATRIX_COL_PINS { A0, A1, A2, A3, A4, A5, A6, A7, C7, C6, C5, C4, C3, C2, D7 }
|
||||
#define DIODE_DIRECTION COL2ROW
|
||||
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 3
|
||||
|
||||
#define RGBLED_NUM 18
|
||||
#define RGBLIGHT_ANIMATIONS
|
||||
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@ MOUSEKEY_ENABLE = no
|
|||
EXTRAKEY_ENABLE = yes
|
||||
CONSOLE_ENABLE = yes
|
||||
COMMAND_ENABLE = yes
|
||||
BACKLIGHT_ENABLE = no
|
||||
BACKLIGHT_ENABLE = yes
|
||||
RGBLIGHT_ENABLE = yes
|
||||
WS2812_DRIVER = i2c
|
||||
|
||||
|
|
|
|||
|
|
@ -36,4 +36,5 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#define DIODE_DIRECTION COL2ROW
|
||||
#define DEBOUNCE 5
|
||||
|
||||
#define BACKLIGHT_LEVELS 1
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 3
|
||||
|
|
|
|||
|
|
@ -16,32 +16,22 @@
|
|||
|
||||
#include "jane.h"
|
||||
|
||||
void backlight_init_ports(void) {
|
||||
// initialize pins D0, D1, D4 and D6 as output
|
||||
setPinOutput(D0);
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D4);
|
||||
setPinOutput(D6);
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D6);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
if (level == 0) {
|
||||
// turn backlight LEDs off
|
||||
writePinLow(D0);
|
||||
writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
} else {
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
writePin(D6, !led_state.scroll_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -36,7 +36,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#define DIODE_DIRECTION COL2ROW
|
||||
#define DEBOUNCE 5
|
||||
|
||||
#define BACKLIGHT_LEVELS 1
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 3
|
||||
|
||||
#ifdef RGBLIGHT_ENABLE
|
||||
#define RGBLED_NUM 17
|
||||
#define RGBLIGHT_ANIMATIONS
|
||||
|
|
|
|||
|
|
@ -16,32 +16,19 @@
|
|||
|
||||
#include "unikorn.h"
|
||||
|
||||
void backlight_init_ports(void) {
|
||||
// initialize pins D0, D1, D4 and D6 as output
|
||||
setPinOutput(D0);
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D4);
|
||||
setPinOutput(D6);
|
||||
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
if (level == 0) {
|
||||
// turn backlight LEDs off
|
||||
writePinLow(D0);
|
||||
writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
} else {
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -16,32 +16,25 @@
|
|||
|
||||
#include "bface.h"
|
||||
|
||||
void backlight_init_ports(void) {
|
||||
// initialize pins D0, D1, D4 and D6 as output
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D0);
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D4);
|
||||
setPinOutput(D6);
|
||||
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
if (level == 0) {
|
||||
// turn backlight LEDs off
|
||||
writePinLow(D0);
|
||||
writePinLow(D1);
|
||||
writePinLow(D4);
|
||||
writePinLow(D6);
|
||||
} else {
|
||||
// turn backlight LEDs on
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D4);
|
||||
writePinHigh(D6);
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D0, !led_state.num_lock);
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
writePin(D6, !led_state.scroll_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -42,10 +42,5 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#define NO_UART 1
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
// the backlight PWM does not work (yet). Therefore, we only have two backlight levels (on/off)
|
||||
#define BACKLIGHT_LEVELS 1
|
||||
#define LED_PIN PORTD
|
||||
#define BACKLIGHT_PORT_NUM (1 << 4)
|
||||
#endif
|
||||
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 3
|
||||
|
|
|
|||
|
|
@ -18,8 +18,6 @@ EXTRAKEY_ENABLE = yes
|
|||
CONSOLE_ENABLE = no
|
||||
COMMAND_ENABLE = yes
|
||||
BACKLIGHT_ENABLE = yes
|
||||
BACKLIGHT_CUSTOM_DRIVER = yes
|
||||
BACKLIGHT_BREATHING = no
|
||||
RGBLIGHT_ENABLE = yes
|
||||
WS2812_DRIVER = i2c
|
||||
|
||||
|
|
|
|||
|
|
@ -16,3 +16,26 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
*/
|
||||
|
||||
#include "bmini.h"
|
||||
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D0);
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D6);
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D0, !led_state.num_lock);
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
writePin(D6, !led_state.scroll_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -15,8 +15,7 @@ You should have received a copy of the GNU General Public License
|
|||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef BMINI_CONFIG_H
|
||||
#define BMINI_CONFIG_H
|
||||
#pragma once
|
||||
|
||||
#include "config_common.h"
|
||||
|
||||
|
|
@ -37,6 +36,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#define RGBLIGHT_ANIMATIONS
|
||||
|
||||
#define NO_UART 1
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 3
|
||||
|
||||
#endif
|
||||
#define NO_UART 1
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@ MOUSEKEY_ENABLE = no
|
|||
EXTRAKEY_ENABLE = yes
|
||||
CONSOLE_ENABLE = yes
|
||||
COMMAND_ENABLE = yes
|
||||
BACKLIGHT_ENABLE = no
|
||||
BACKLIGHT_ENABLE = yes
|
||||
RGBLIGHT_ENABLE = yes
|
||||
WS2812_DRIVER = i2c
|
||||
|
||||
|
|
|
|||
|
|
@ -1,211 +0,0 @@
|
|||
/**
|
||||
* Backlighting code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#include "backlight.h"
|
||||
#include "quantum.h"
|
||||
|
||||
#include <avr/pgmspace.h>
|
||||
#include <avr/interrupt.h>
|
||||
|
||||
#include "backlight_custom.h"
|
||||
#include "breathing_custom.h"
|
||||
|
||||
// DEBUG
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
|
||||
// Port D: digital pins of the AVR chipset
|
||||
#define NUMLOCK_PORT (1 << 0) // D0
|
||||
#define CAPSLOCK_PORT (1 << 1) // D1
|
||||
#define BACKLIGHT_PORT (1 << 4) // D4
|
||||
#define SCROLLLOCK_PORT (1 << 6) // D6
|
||||
|
||||
#define TIMER_CLK_DIV64 0x03 ///< Timer clocked at F_CPU/64
|
||||
#define TIMER1PRESCALE TIMER_CLK_DIV64 ///< timer 1 prescaler default
|
||||
|
||||
#define TIMER_PRESCALE_MASK 0x07 ///< Timer Prescaler Bit-Mask
|
||||
|
||||
#define PWM_MAX 0xFF
|
||||
#define TIMER_TOP 255 // 8 bit PWM
|
||||
|
||||
extern backlight_config_t backlight_config;
|
||||
|
||||
/**
|
||||
* References
|
||||
* Port Registers: https://www.arduino.cc/en/Reference/PortManipulation
|
||||
* TCCR1A: https://electronics.stackexchange.com/questions/92350/what-is-the-difference-between-tccr1a-and-tccr1b
|
||||
* Timers: http://www.avrbeginners.net/architecture/timers/timers.html
|
||||
* 16-bit timer setup: http://sculland.com/ATmega168/Interrupts-And-Timers/16-Bit-Timer-Setup/
|
||||
* PS2AVRGB firmware: https://github.com/showjean/ps2avrU/tree/master/firmware
|
||||
*/
|
||||
|
||||
// @Override
|
||||
// turn LEDs on and off depending on USB caps/num/scroll lock states.
|
||||
__attribute__ ((weak))
|
||||
void led_set_user(uint8_t usb_led) {
|
||||
if (usb_led & (1 << USB_LED_NUM_LOCK)) {
|
||||
// turn on
|
||||
DDRD |= NUMLOCK_PORT;
|
||||
PORTD |= NUMLOCK_PORT;
|
||||
} else {
|
||||
// turn off
|
||||
DDRD &= ~NUMLOCK_PORT;
|
||||
PORTD &= ~NUMLOCK_PORT;
|
||||
}
|
||||
|
||||
if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
|
||||
DDRD |= CAPSLOCK_PORT;
|
||||
PORTD |= CAPSLOCK_PORT;
|
||||
} else {
|
||||
DDRD &= ~CAPSLOCK_PORT;
|
||||
PORTD &= ~CAPSLOCK_PORT;
|
||||
}
|
||||
|
||||
if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
|
||||
DDRD |= SCROLLLOCK_PORT;
|
||||
PORTD |= SCROLLLOCK_PORT;
|
||||
} else {
|
||||
DDRD &= ~SCROLLLOCK_PORT;
|
||||
PORTD &= ~SCROLLLOCK_PORT;
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
|
||||
// sets up Timer 1 for 8-bit PWM
|
||||
void timer1PWMSetup(void) { // NOTE ONLY CALL THIS ONCE
|
||||
// default 8 bit mode
|
||||
TCCR1A &= ~(1 << 1); // cbi(TCCR1A,PWM11); <- set PWM11 bit to HIGH
|
||||
TCCR1A |= (1 << 0); // sbi(TCCR1A,PWM10); <- set PWM10 bit to LOW
|
||||
|
||||
// clear output compare value A
|
||||
// outb(OCR1AH, 0);
|
||||
// outb(OCR1AL, 0);
|
||||
|
||||
// clear output comparator registers for B
|
||||
OCR1BH = 0; // outb(OCR1BH, 0);
|
||||
OCR1BL = 0; // outb(OCR1BL, 0);
|
||||
}
|
||||
|
||||
bool is_init = false;
|
||||
void timer1Init(void) {
|
||||
// timer1SetPrescaler(TIMER1PRESCALE)
|
||||
// set to DIV/64
|
||||
(TCCR1B) = ((TCCR1B) & ~TIMER_PRESCALE_MASK) | TIMER1PRESCALE;
|
||||
|
||||
// reset TCNT1
|
||||
TCNT1H = 0; // outb(TCNT1H, 0);
|
||||
TCNT1L = 0; // outb(TCNT1L, 0);
|
||||
|
||||
// TOIE1: Timer Overflow Interrupt Enable (Timer 1);
|
||||
TIMSK |= _BV(TOIE1); // sbi(TIMSK, TOIE1);
|
||||
|
||||
is_init = true;
|
||||
}
|
||||
|
||||
void timer1UnInit(void) {
|
||||
// set prescaler back to NONE
|
||||
(TCCR1B) = ((TCCR1B) & ~TIMER_PRESCALE_MASK) | 0x00; // TIMERRTC_CLK_STOP
|
||||
|
||||
// disable timer overflow interrupt
|
||||
TIMSK &= ~_BV(TOIE1); // overflow bit?
|
||||
|
||||
setPWM(0);
|
||||
|
||||
is_init = false;
|
||||
}
|
||||
|
||||
|
||||
// handle TCNT1 overflow
|
||||
//! Interrupt handler for tcnt1 overflow interrupt
|
||||
ISR(TIMER1_OVF_vect, ISR_NOBLOCK)
|
||||
{
|
||||
// sei();
|
||||
// handle breathing here
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
if (is_breathing()) {
|
||||
custom_breathing_handler();
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
// enable timer 1 PWM
|
||||
// timer1PWMBOn()
|
||||
void timer1PWMBEnable(void) {
|
||||
// turn on channel B (OC1B) PWM output
|
||||
// set OC1B as non-inverted PWM
|
||||
TCCR1A |= _BV(COM1B1);
|
||||
TCCR1A &= ~_BV(COM1B0);
|
||||
}
|
||||
|
||||
// disable timer 1 PWM
|
||||
// timer1PWMBOff()
|
||||
void timer1PWMBDisable(void) {
|
||||
TCCR1A &= ~_BV(COM1B1);
|
||||
TCCR1A &= ~_BV(COM1B0);
|
||||
}
|
||||
|
||||
void enableBacklight(void) {
|
||||
DDRD |= BACKLIGHT_PORT; // set digital pin 4 as output
|
||||
PORTD |= BACKLIGHT_PORT; // set digital pin 4 to high
|
||||
}
|
||||
|
||||
void disableBacklight(void) {
|
||||
// DDRD &= ~BACKLIGHT_PORT; // set digital pin 4 as input
|
||||
PORTD &= ~BACKLIGHT_PORT; // set digital pin 4 to low
|
||||
}
|
||||
|
||||
void startPWM(void) {
|
||||
timer1Init();
|
||||
timer1PWMBEnable();
|
||||
enableBacklight();
|
||||
}
|
||||
|
||||
void stopPWM(void) {
|
||||
timer1UnInit();
|
||||
disableBacklight();
|
||||
timer1PWMBDisable();
|
||||
}
|
||||
|
||||
void b_led_init_ports(void) {
|
||||
/* turn backlight on/off depending on user preference */
|
||||
#if BACKLIGHT_ON_STATE == 0
|
||||
// DDRx register: sets the direction of Port D
|
||||
// DDRD &= ~BACKLIGHT_PORT; // set digital pin 4 as input
|
||||
PORTD &= ~BACKLIGHT_PORT; // set digital pin 4 to low
|
||||
#else
|
||||
DDRD |= BACKLIGHT_PORT; // set digital pin 4 as output
|
||||
PORTD |= BACKLIGHT_PORT; // set digital pin 4 to high
|
||||
#endif
|
||||
|
||||
timer1PWMSetup();
|
||||
startPWM();
|
||||
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
breathing_enable();
|
||||
#endif
|
||||
}
|
||||
|
||||
void b_led_set(uint8_t level) {
|
||||
if (level > BACKLIGHT_LEVELS) {
|
||||
level = BACKLIGHT_LEVELS;
|
||||
}
|
||||
|
||||
setPWM((int)(TIMER_TOP * (float) level / BACKLIGHT_LEVELS));
|
||||
}
|
||||
|
||||
// called every matrix scan
|
||||
void b_led_task(void) {
|
||||
// do nothing for now
|
||||
}
|
||||
|
||||
void setPWM(uint16_t xValue) {
|
||||
if (xValue > TIMER_TOP) {
|
||||
xValue = TIMER_TOP;
|
||||
}
|
||||
OCR1B = xValue; // timer1PWMBSet(xValue);
|
||||
}
|
||||
|
||||
#endif // BACKLIGHT_ENABLE
|
||||
|
|
@ -1,13 +0,0 @@
|
|||
/**
|
||||
* Backlighting code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <avr/pgmspace.h>
|
||||
void b_led_init_ports(void);
|
||||
void b_led_set(uint8_t level);
|
||||
void b_led_task(void);
|
||||
void setPWM(uint16_t xValue);
|
||||
|
||||
|
|
@ -17,20 +17,25 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#include "bminiex.h"
|
||||
|
||||
#include "backlight.h"
|
||||
#include "backlight_custom.h"
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
/// Overrides functions in `quantum.c`
|
||||
void backlight_init_ports(void) {
|
||||
b_led_init_ports();
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void backlight_task(void) {
|
||||
b_led_task();
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D0);
|
||||
setPinOutput(D1);
|
||||
setPinOutput(D6);
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
writePinHigh(D6);
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
b_led_set(level);
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D0, !led_state.num_lock);
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
writePin(D6, !led_state.scroll_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -1,140 +0,0 @@
|
|||
/**
|
||||
* Breathing effect code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Works in conjunction with `backlight.c`.
|
||||
*
|
||||
* Code adapted from `quantum.c` to register with the existing TIMER1 overflow
|
||||
* handler in `backlight.c` instead of setting up its own timer.
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
|
||||
#include "backlight_custom.h"
|
||||
|
||||
#ifndef BREATHING_PERIOD
|
||||
#define BREATHING_PERIOD 6
|
||||
#endif
|
||||
|
||||
#define breathing_min() do {breathing_counter = 0;} while (0)
|
||||
#define breathing_max() do {breathing_counter = breathing_period * 244 / 2;} while (0)
|
||||
|
||||
// TODO make this share code with quantum.c
|
||||
|
||||
#define BREATHING_NO_HALT 0
|
||||
#define BREATHING_HALT_OFF 1
|
||||
#define BREATHING_HALT_ON 2
|
||||
#define BREATHING_STEPS 128
|
||||
|
||||
static uint8_t breathing_period = BREATHING_PERIOD;
|
||||
static uint8_t breathing_halt = BREATHING_NO_HALT;
|
||||
static uint16_t breathing_counter = 0;
|
||||
|
||||
static bool breathing = false;
|
||||
|
||||
bool is_breathing(void) {
|
||||
return breathing;
|
||||
}
|
||||
|
||||
// See http://jared.geek.nz/2013/feb/linear-led-pwm
|
||||
static uint16_t cie_lightness(uint16_t v) {
|
||||
if (v <= 5243) // if below 8% of max
|
||||
return v / 9; // same as dividing by 900%
|
||||
else {
|
||||
uint32_t y = (((uint32_t) v + 10486) << 8) / (10486 + 0xFFFFUL); // add 16% of max and compare
|
||||
// to get a useful result with integer division, we shift left in the expression above
|
||||
// and revert what we've done again after squaring.
|
||||
y = y * y * y >> 8;
|
||||
if (y > 0xFFFFUL) // prevent overflow
|
||||
return 0xFFFFU;
|
||||
else
|
||||
return (uint16_t) y;
|
||||
}
|
||||
}
|
||||
|
||||
void breathing_enable(void) {
|
||||
breathing = true;
|
||||
breathing_counter = 0;
|
||||
breathing_halt = BREATHING_NO_HALT;
|
||||
// interrupt already registered
|
||||
}
|
||||
|
||||
void breathing_pulse(void) {
|
||||
if (get_backlight_level() == 0)
|
||||
breathing_min();
|
||||
else
|
||||
breathing_max();
|
||||
breathing_halt = BREATHING_HALT_ON;
|
||||
// breathing_interrupt_enable();
|
||||
breathing = true;
|
||||
}
|
||||
|
||||
void breathing_disable(void) {
|
||||
breathing = false;
|
||||
// backlight_set(get_backlight_level());
|
||||
b_led_set(get_backlight_level()); // custom implementation of backlight_set()
|
||||
}
|
||||
|
||||
void breathing_self_disable(void)
|
||||
{
|
||||
if (get_backlight_level() == 0)
|
||||
breathing_halt = BREATHING_HALT_OFF;
|
||||
else
|
||||
breathing_halt = BREATHING_HALT_ON;
|
||||
}
|
||||
|
||||
void breathing_toggle(void) {
|
||||
if (is_breathing())
|
||||
breathing_disable();
|
||||
else
|
||||
breathing_enable();
|
||||
}
|
||||
|
||||
void breathing_period_set(uint8_t value)
|
||||
{
|
||||
if (!value)
|
||||
value = 1;
|
||||
breathing_period = value;
|
||||
}
|
||||
|
||||
void breathing_period_default(void) {
|
||||
breathing_period_set(BREATHING_PERIOD);
|
||||
}
|
||||
|
||||
void breathing_period_inc(void)
|
||||
{
|
||||
breathing_period_set(breathing_period+1);
|
||||
}
|
||||
|
||||
void breathing_period_dec(void)
|
||||
{
|
||||
breathing_period_set(breathing_period-1);
|
||||
}
|
||||
|
||||
/* To generate breathing curve in python:
|
||||
* from math import sin, pi; [int(sin(x/128.0*pi)**4*255) for x in range(128)]
|
||||
*/
|
||||
static const uint8_t breathing_table[BREATHING_STEPS] PROGMEM = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 28, 32, 36, 41, 46, 51, 57, 63, 70, 76, 83, 91, 98, 106, 113, 121, 129, 138, 146, 154, 162, 170, 178, 185, 193, 200, 207, 213, 220, 225, 231, 235, 240, 244, 247, 250, 252, 253, 254, 255, 254, 253, 252, 250, 247, 244, 240, 235, 231, 225, 220, 213, 207, 200, 193, 185, 178, 170, 162, 154, 146, 138, 129, 121, 113, 106, 98, 91, 83, 76, 70, 63, 57, 51, 46, 41, 36, 32, 28, 24, 20, 17, 15, 12, 10, 8, 6, 5, 4, 3, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
|
||||
|
||||
// Use this before the cie_lightness function.
|
||||
static inline uint16_t scale_backlight(uint16_t v) {
|
||||
return v / BACKLIGHT_LEVELS * get_backlight_level();
|
||||
}
|
||||
|
||||
void custom_breathing_handler(void) {
|
||||
uint16_t interval = (uint16_t) breathing_period * 244 / BREATHING_STEPS;
|
||||
// resetting after one period to prevent ugly reset at overflow.
|
||||
breathing_counter = (breathing_counter + 1) % (breathing_period * 244);
|
||||
uint8_t index = breathing_counter / interval % BREATHING_STEPS;
|
||||
|
||||
if (((breathing_halt == BREATHING_HALT_ON) && (index == BREATHING_STEPS / 2)) ||
|
||||
((breathing_halt == BREATHING_HALT_OFF) && (index == BREATHING_STEPS - 1)))
|
||||
{
|
||||
// breathing_interrupt_disable();
|
||||
}
|
||||
|
||||
setPWM(cie_lightness(scale_backlight((uint16_t) pgm_read_byte(&breathing_table[index]) * 0x0101U)));
|
||||
}
|
||||
|
||||
#endif // BACKLIGHT_BREATHING
|
||||
#endif // BACKLIGHT_ENABLE
|
||||
|
|
@ -36,6 +36,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#define RGBLIGHT_ANIMATIONS
|
||||
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 5
|
||||
|
||||
#define NO_UART 1
|
||||
|
|
|
|||
|
|
@ -19,7 +19,6 @@ CONSOLE_ENABLE = no
|
|||
DEBUG_ENABLE = no
|
||||
COMMAND_ENABLE = no
|
||||
BACKLIGHT_ENABLE = yes
|
||||
BACKLIGHT_CUSTOM_DRIVER = yes
|
||||
RGBLIGHT_ENABLE = yes
|
||||
WS2812_DRIVER = i2c
|
||||
TAP_DANCE_ENABLE = no
|
||||
|
|
@ -28,5 +27,3 @@ TAP_DANCE_ENABLE = no
|
|||
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
|
||||
|
||||
OPT_DEFS = -DDEBUG_LEVEL=0
|
||||
|
||||
SRC += backlight.c
|
||||
|
|
|
|||
|
|
@ -1,216 +0,0 @@
|
|||
/**
|
||||
* Backlighting code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
Modified by Wayne K Jones (github.com/WarmCatUK) 2018
|
||||
*/
|
||||
|
||||
#include "backlight.h"
|
||||
#include "quantum.h"
|
||||
|
||||
#include <avr/pgmspace.h>
|
||||
#include <avr/interrupt.h>
|
||||
|
||||
#include "backlight_custom.h"
|
||||
#include "breathing_custom.h"
|
||||
|
||||
// DEBUG
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
|
||||
// Port D: digital pins of the AVR chipset
|
||||
//#define NUMLOCK_PORT (1 << 2) // 2nd pin of Port D (digital)
|
||||
#define CAPSLOCK_PORT (1 << 1) // 1st pin
|
||||
#define BACKLIGHT_PORT (1 << 4) // D4
|
||||
//#define SCROLLLOCK_PORT (1 << 6) // D6
|
||||
|
||||
#define TIMER_CLK_DIV64 0x03 ///< Timer clocked at F_CPU/64
|
||||
#define TIMER1PRESCALE TIMER_CLK_DIV64 ///< timer 1 prescaler default
|
||||
|
||||
#define TIMER_PRESCALE_MASK 0x07 ///< Timer Prescaler Bit-Mask
|
||||
|
||||
#define PWM_MAX 0xFF
|
||||
#define TIMER_TOP 255 // 8 bit PWM
|
||||
|
||||
extern backlight_config_t backlight_config;
|
||||
|
||||
/**
|
||||
* References
|
||||
* Port Registers: https://www.arduino.cc/en/Reference/PortManipulation
|
||||
* TCCR1A: https://electronics.stackexchange.com/questions/92350/what-is-the-difference-between-tccr1a-and-tccr1b
|
||||
* Timers: http://www.avrbeginners.net/architecture/timers/timers.html
|
||||
* 16-bit timer setup: http://sculland.com/ATmega168/Interrupts-And-Timers/16-Bit-Timer-Setup/
|
||||
* PS2AVRGB firmware: https://github.com/showjean/ps2avrU/tree/master/firmware
|
||||
*/
|
||||
|
||||
// @Override
|
||||
// turn LEDs on and off depending on USB caps/num/scroll lock states.
|
||||
__attribute__ ((weak))
|
||||
void led_set_user(uint8_t usb_led) {
|
||||
/*
|
||||
if (usb_led & (1 << USB_LED_NUM_LOCK)) {
|
||||
// turn on
|
||||
DDRD |= NUMLOCK_PORT;
|
||||
PORTD |= NUMLOCK_PORT;
|
||||
} else {
|
||||
// turn off
|
||||
DDRD &= ~NUMLOCK_PORT;
|
||||
PORTD &= ~NUMLOCK_PORT;
|
||||
}
|
||||
*/
|
||||
if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
|
||||
DDRD |= CAPSLOCK_PORT;
|
||||
PORTD |= CAPSLOCK_PORT;
|
||||
} else {
|
||||
DDRD &= ~CAPSLOCK_PORT;
|
||||
PORTD &= ~CAPSLOCK_PORT;
|
||||
}
|
||||
/*
|
||||
if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
|
||||
DDRD |= SCROLLLOCK_PORT;
|
||||
PORTD |= SCROLLLOCK_PORT;
|
||||
} else {
|
||||
DDRD &= ~SCROLLLOCK_PORT;
|
||||
PORTD &= ~SCROLLLOCK_PORT;
|
||||
}
|
||||
*/
|
||||
}
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
|
||||
// sets up Timer 1 for 8-bit PWM
|
||||
void timer1PWMSetup(void) { // NOTE ONLY CALL THIS ONCE
|
||||
// default 8 bit mode
|
||||
TCCR1A &= ~(1 << 1); // cbi(TCCR1A,PWM11); <- set PWM11 bit to HIGH
|
||||
TCCR1A |= (1 << 0); // sbi(TCCR1A,PWM10); <- set PWM10 bit to LOW
|
||||
|
||||
// clear output compare value A
|
||||
// outb(OCR1AH, 0);
|
||||
// outb(OCR1AL, 0);
|
||||
|
||||
// clear output comparator registers for B
|
||||
OCR1BH = 0; // outb(OCR1BH, 0);
|
||||
OCR1BL = 0; // outb(OCR1BL, 0);
|
||||
}
|
||||
|
||||
bool is_init = false;
|
||||
void timer1Init(void) {
|
||||
// timer1SetPrescaler(TIMER1PRESCALE)
|
||||
// set to DIV/64
|
||||
(TCCR1B) = ((TCCR1B) & ~TIMER_PRESCALE_MASK) | TIMER1PRESCALE;
|
||||
|
||||
// reset TCNT1
|
||||
TCNT1H = 0; // outb(TCNT1H, 0);
|
||||
TCNT1L = 0; // outb(TCNT1L, 0);
|
||||
|
||||
// TOIE1: Timer Overflow Interrupt Enable (Timer 1);
|
||||
TIMSK |= _BV(TOIE1); // sbi(TIMSK, TOIE1);
|
||||
|
||||
is_init = true;
|
||||
}
|
||||
|
||||
void timer1UnInit(void) {
|
||||
// set prescaler back to NONE
|
||||
(TCCR1B) = ((TCCR1B) & ~TIMER_PRESCALE_MASK) | 0x00; // TIMERRTC_CLK_STOP
|
||||
|
||||
// disable timer overflow interrupt
|
||||
TIMSK &= ~_BV(TOIE1); // overflow bit?
|
||||
|
||||
setPWM(0);
|
||||
|
||||
is_init = false;
|
||||
}
|
||||
|
||||
|
||||
// handle TCNT1 overflow
|
||||
//! Interrupt handler for tcnt1 overflow interrupt
|
||||
ISR(TIMER1_OVF_vect, ISR_NOBLOCK)
|
||||
{
|
||||
// sei();
|
||||
// handle breathing here
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
if (is_breathing()) {
|
||||
custom_breathing_handler();
|
||||
}
|
||||
#endif
|
||||
|
||||
// TODO call user defined function
|
||||
}
|
||||
|
||||
// enable timer 1 PWM
|
||||
// timer1PWMBOn()
|
||||
void timer1PWMBEnable(void) {
|
||||
// turn on channel B (OC1B) PWM output
|
||||
// set OC1B as non-inverted PWM
|
||||
TCCR1A |= _BV(COM1B1);
|
||||
TCCR1A &= ~_BV(COM1B0);
|
||||
}
|
||||
|
||||
// disable timer 1 PWM
|
||||
// timer1PWMBOff()
|
||||
void timer1PWMBDisable(void) {
|
||||
TCCR1A &= ~_BV(COM1B1);
|
||||
TCCR1A &= ~_BV(COM1B0);
|
||||
}
|
||||
|
||||
void enableBacklight(void) {
|
||||
DDRD |= BACKLIGHT_PORT; // set digital pin 4 as output
|
||||
PORTD |= BACKLIGHT_PORT; // set digital pin 4 to high
|
||||
}
|
||||
|
||||
void disableBacklight(void) {
|
||||
// DDRD &= ~BACKLIGHT_PORT; // set digital pin 4 as input
|
||||
PORTD &= ~BACKLIGHT_PORT; // set digital pin 4 to low
|
||||
}
|
||||
|
||||
void startPWM(void) {
|
||||
timer1Init();
|
||||
timer1PWMBEnable();
|
||||
enableBacklight();
|
||||
}
|
||||
|
||||
void stopPWM(void) {
|
||||
timer1UnInit();
|
||||
disableBacklight();
|
||||
timer1PWMBDisable();
|
||||
}
|
||||
|
||||
void b_led_init_ports(void) {
|
||||
/* turn backlight on/off depending on user preference */
|
||||
#if BACKLIGHT_ON_STATE == 0
|
||||
// DDRx register: sets the direction of Port D
|
||||
// DDRD &= ~BACKLIGHT_PORT; // set digital pin 4 as input
|
||||
PORTD &= ~BACKLIGHT_PORT; // set digital pin 4 to low
|
||||
#else
|
||||
DDRD |= BACKLIGHT_PORT; // set digital pin 4 as output
|
||||
PORTD |= BACKLIGHT_PORT; // set digital pin 4 to high
|
||||
#endif
|
||||
|
||||
timer1PWMSetup();
|
||||
startPWM();
|
||||
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
breathing_enable();
|
||||
#endif
|
||||
}
|
||||
|
||||
void b_led_set(uint8_t level) {
|
||||
if (level > BACKLIGHT_LEVELS) {
|
||||
level = BACKLIGHT_LEVELS;
|
||||
}
|
||||
|
||||
setPWM((int)(TIMER_TOP * (float) level / BACKLIGHT_LEVELS));
|
||||
}
|
||||
|
||||
// called every matrix scan
|
||||
void b_led_task(void) {
|
||||
// do nothing for now
|
||||
}
|
||||
|
||||
void setPWM(uint16_t xValue) {
|
||||
if (xValue > TIMER_TOP) {
|
||||
xValue = TIMER_TOP;
|
||||
}
|
||||
OCR1B = xValue; // timer1PWMBSet(xValue);
|
||||
}
|
||||
|
||||
#endif // BACKLIGHT_ENABLE
|
||||
|
|
@ -1,15 +0,0 @@
|
|||
/**
|
||||
* Backlighting code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#ifndef BACKLIGHT_CUSTOM_H
|
||||
#define BACKLIGHT_CUSTOM_H
|
||||
|
||||
#include <avr/pgmspace.h>
|
||||
void b_led_init_ports(void);
|
||||
void b_led_set(uint8_t level);
|
||||
void b_led_task(void);
|
||||
void setPWM(uint16_t xValue);
|
||||
|
||||
#endif // BACKLIGHT_CUSTOM_H
|
||||
|
|
@ -1,140 +0,0 @@
|
|||
/**
|
||||
* Breathing effect code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Works in conjunction with `backlight.c`.
|
||||
*
|
||||
* Code adapted from `quantum.c` to register with the existing TIMER1 overflow
|
||||
* handler in `backlight.c` instead of setting up its own timer.
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
|
||||
#include "backlight_custom.h"
|
||||
|
||||
#ifndef BREATHING_PERIOD
|
||||
#define BREATHING_PERIOD 6
|
||||
#endif
|
||||
|
||||
#define breathing_min() do {breathing_counter = 0;} while (0)
|
||||
#define breathing_max() do {breathing_counter = breathing_period * 244 / 2;} while (0)
|
||||
|
||||
// TODO make this share code with quantum.c
|
||||
|
||||
#define BREATHING_NO_HALT 0
|
||||
#define BREATHING_HALT_OFF 1
|
||||
#define BREATHING_HALT_ON 2
|
||||
#define BREATHING_STEPS 128
|
||||
|
||||
static uint8_t breathing_period = BREATHING_PERIOD;
|
||||
static uint8_t breathing_halt = BREATHING_NO_HALT;
|
||||
static uint16_t breathing_counter = 0;
|
||||
|
||||
static bool breathing = false;
|
||||
|
||||
bool is_breathing(void) {
|
||||
return breathing;
|
||||
}
|
||||
|
||||
// See http://jared.geek.nz/2013/feb/linear-led-pwm
|
||||
static uint16_t cie_lightness(uint16_t v) {
|
||||
if (v <= 5243) // if below 8% of max
|
||||
return v / 9; // same as dividing by 900%
|
||||
else {
|
||||
uint32_t y = (((uint32_t) v + 10486) << 8) / (10486 + 0xFFFFUL); // add 16% of max and compare
|
||||
// to get a useful result with integer division, we shift left in the expression above
|
||||
// and revert what we've done again after squaring.
|
||||
y = y * y * y >> 8;
|
||||
if (y > 0xFFFFUL) // prevent overflow
|
||||
return 0xFFFFU;
|
||||
else
|
||||
return (uint16_t) y;
|
||||
}
|
||||
}
|
||||
|
||||
void breathing_enable(void) {
|
||||
breathing = true;
|
||||
breathing_counter = 0;
|
||||
breathing_halt = BREATHING_NO_HALT;
|
||||
// interrupt already registered
|
||||
}
|
||||
|
||||
void breathing_pulse(void) {
|
||||
if (get_backlight_level() == 0)
|
||||
breathing_min();
|
||||
else
|
||||
breathing_max();
|
||||
breathing_halt = BREATHING_HALT_ON;
|
||||
// breathing_interrupt_enable();
|
||||
breathing = true;
|
||||
}
|
||||
|
||||
void breathing_disable(void) {
|
||||
breathing = false;
|
||||
// backlight_set(get_backlight_level());
|
||||
b_led_set(get_backlight_level()); // custom implementation of backlight_set()
|
||||
}
|
||||
|
||||
void breathing_self_disable(void)
|
||||
{
|
||||
if (get_backlight_level() == 0)
|
||||
breathing_halt = BREATHING_HALT_OFF;
|
||||
else
|
||||
breathing_halt = BREATHING_HALT_ON;
|
||||
}
|
||||
|
||||
void breathing_toggle(void) {
|
||||
if (is_breathing())
|
||||
breathing_disable();
|
||||
else
|
||||
breathing_enable();
|
||||
}
|
||||
|
||||
void breathing_period_set(uint8_t value)
|
||||
{
|
||||
if (!value)
|
||||
value = 1;
|
||||
breathing_period = value;
|
||||
}
|
||||
|
||||
void breathing_period_default(void) {
|
||||
breathing_period_set(BREATHING_PERIOD);
|
||||
}
|
||||
|
||||
void breathing_period_inc(void)
|
||||
{
|
||||
breathing_period_set(breathing_period+1);
|
||||
}
|
||||
|
||||
void breathing_period_dec(void)
|
||||
{
|
||||
breathing_period_set(breathing_period-1);
|
||||
}
|
||||
|
||||
/* To generate breathing curve in python:
|
||||
* from math import sin, pi; [int(sin(x/128.0*pi)**4*255) for x in range(128)]
|
||||
*/
|
||||
static const uint8_t breathing_table[BREATHING_STEPS] PROGMEM = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 28, 32, 36, 41, 46, 51, 57, 63, 70, 76, 83, 91, 98, 106, 113, 121, 129, 138, 146, 154, 162, 170, 178, 185, 193, 200, 207, 213, 220, 225, 231, 235, 240, 244, 247, 250, 252, 253, 254, 255, 254, 253, 252, 250, 247, 244, 240, 235, 231, 225, 220, 213, 207, 200, 193, 185, 178, 170, 162, 154, 146, 138, 129, 121, 113, 106, 98, 91, 83, 76, 70, 63, 57, 51, 46, 41, 36, 32, 28, 24, 20, 17, 15, 12, 10, 8, 6, 5, 4, 3, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
|
||||
|
||||
// Use this before the cie_lightness function.
|
||||
static inline uint16_t scale_backlight(uint16_t v) {
|
||||
return v / BACKLIGHT_LEVELS * get_backlight_level();
|
||||
}
|
||||
|
||||
void custom_breathing_handler(void) {
|
||||
uint16_t interval = (uint16_t) breathing_period * 244 / BREATHING_STEPS;
|
||||
// resetting after one period to prevent ugly reset at overflow.
|
||||
breathing_counter = (breathing_counter + 1) % (breathing_period * 244);
|
||||
uint8_t index = breathing_counter / interval % BREATHING_STEPS;
|
||||
|
||||
if (((breathing_halt == BREATHING_HALT_ON) && (index == BREATHING_STEPS / 2)) ||
|
||||
((breathing_halt == BREATHING_HALT_OFF) && (index == BREATHING_STEPS - 1)))
|
||||
{
|
||||
// breathing_interrupt_disable();
|
||||
}
|
||||
|
||||
setPWM(cie_lightness(scale_backlight((uint16_t) pgm_read_byte(&breathing_table[index]) * 0x0101U)));
|
||||
}
|
||||
|
||||
#endif // BACKLIGHT_BREATHING
|
||||
#endif // BACKLIGHT_ENABLE
|
||||
|
|
@ -17,8 +17,7 @@ You should have received a copy of the GNU General Public License
|
|||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef CONFIG_H
|
||||
#define CONFIG_H
|
||||
#pragma once
|
||||
|
||||
#include "config_common.h"
|
||||
|
||||
|
|
@ -39,6 +38,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#define MATRIX_COL_PINS { A0, A1, A2, A3, A4, A5, A6, A7, C7, C6, C5, C4, C3, C2, D7 }
|
||||
#define DIODE_DIRECTION COL2ROW
|
||||
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 12
|
||||
|
||||
#define RGB_DI_PIN E2
|
||||
|
|
@ -49,5 +49,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#define RGBLIGHT_VAL_STEP 18
|
||||
|
||||
#define NO_UART 1
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -23,14 +23,8 @@ WS2812_DRIVER = i2c
|
|||
NKRO_ENABLE = no
|
||||
# Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
|
||||
|
||||
|
||||
DISABLE_WS2812 = no
|
||||
|
||||
KEY_LOCK_ENABLE = yes
|
||||
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
|
||||
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
|
||||
|
||||
|
||||
#OPT_DEFS = -DDEBUG_LEVEL=0
|
||||
|
||||
SRC = backlight.c
|
||||
|
|
|
|||
|
|
@ -17,20 +17,19 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#include "ymd75.h"
|
||||
|
||||
#include "backlight.h"
|
||||
#include "backlight_custom.h"
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
/// Overrides functions in `quantum.c`
|
||||
void backlight_init_ports(void) {
|
||||
b_led_init_ports();
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void backlight_task(void) {
|
||||
b_led_task();
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D1);
|
||||
writePinHigh(D1);
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
b_led_set(level);
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -1,214 +0,0 @@
|
|||
/**
|
||||
* Backlighting code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#include "backlight.h"
|
||||
#include "quantum.h"
|
||||
|
||||
#include <avr/pgmspace.h>
|
||||
#include <avr/interrupt.h>
|
||||
|
||||
#include "backlight_custom.h"
|
||||
#include "breathing_custom.h"
|
||||
|
||||
// DEBUG
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
|
||||
// Port D: digital pins of the AVR chipset
|
||||
#define NUMLOCK_PORT (1 << 0) // 0th pin of Port D (digital)
|
||||
#define CAPSLOCK_PORT (1 << 1) // 1st pin
|
||||
#define BACKLIGHT_PORT (1 << 4) // D4
|
||||
//#define SCROLLLOCK_PORT (1 << 6) // D6
|
||||
|
||||
#define TIMER_CLK_DIV64 0x03 ///< Timer clocked at F_CPU/64
|
||||
#define TIMER1PRESCALE TIMER_CLK_DIV64 ///< timer 1 prescaler default
|
||||
|
||||
#define TIMER_PRESCALE_MASK 0x07 ///< Timer Prescaler Bit-Mask
|
||||
|
||||
#define PWM_MAX 0xFF
|
||||
#define TIMER_TOP 255 // 8 bit PWM
|
||||
|
||||
extern backlight_config_t backlight_config;
|
||||
|
||||
/**
|
||||
* References
|
||||
* Port Registers: https://www.arduino.cc/en/Reference/PortManipulation
|
||||
* TCCR1A: https://electronics.stackexchange.com/questions/92350/what-is-the-difference-between-tccr1a-and-tccr1b
|
||||
* Timers: http://www.avrbeginners.net/architecture/timers/timers.html
|
||||
* 16-bit timer setup: http://sculland.com/ATmega168/Interrupts-And-Timers/16-Bit-Timer-Setup/
|
||||
* PS2AVRGB firmware: https://github.com/showjean/ps2avrU/tree/master/firmware
|
||||
*/
|
||||
|
||||
// @Override
|
||||
// turn LEDs on and off depending on USB caps/num/scroll lock states.
|
||||
__attribute__ ((weak))
|
||||
void led_set_user(uint8_t usb_led) {
|
||||
if (usb_led & (1 << USB_LED_NUM_LOCK)) {
|
||||
// turn on
|
||||
DDRD |= NUMLOCK_PORT;
|
||||
PORTD |= NUMLOCK_PORT;
|
||||
} else {
|
||||
// turn off
|
||||
DDRD &= ~NUMLOCK_PORT;
|
||||
PORTD &= ~NUMLOCK_PORT;
|
||||
}
|
||||
|
||||
if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
|
||||
DDRD |= CAPSLOCK_PORT;
|
||||
PORTD |= CAPSLOCK_PORT;
|
||||
} else {
|
||||
DDRD &= ~CAPSLOCK_PORT;
|
||||
PORTD &= ~CAPSLOCK_PORT;
|
||||
}
|
||||
|
||||
/* YMD96 does not have scroll lock led
|
||||
if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
|
||||
DDRD |= SCROLLLOCK_PORT;
|
||||
PORTD |= SCROLLLOCK_PORT;
|
||||
} else {
|
||||
DDRD &= ~SCROLLLOCK_PORT;
|
||||
PORTD &= ~SCROLLLOCK_PORT;
|
||||
}*/
|
||||
}
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
|
||||
// sets up Timer 1 for 8-bit PWM
|
||||
void timer1PWMSetup(void) { // NOTE ONLY CALL THIS ONCE
|
||||
// default 8 bit mode
|
||||
TCCR1A &= ~(1 << 1); // cbi(TCCR1A,PWM11); <- set PWM11 bit to HIGH
|
||||
TCCR1A |= (1 << 0); // sbi(TCCR1A,PWM10); <- set PWM10 bit to LOW
|
||||
|
||||
// clear output compare value A
|
||||
// outb(OCR1AH, 0);
|
||||
// outb(OCR1AL, 0);
|
||||
|
||||
// clear output comparator registers for B
|
||||
OCR1BH = 0; // outb(OCR1BH, 0);
|
||||
OCR1BL = 0; // outb(OCR1BL, 0);
|
||||
}
|
||||
|
||||
bool is_init = false;
|
||||
void timer1Init(void) {
|
||||
// timer1SetPrescaler(TIMER1PRESCALE)
|
||||
// set to DIV/64
|
||||
(TCCR1B) = ((TCCR1B) & ~TIMER_PRESCALE_MASK) | TIMER1PRESCALE;
|
||||
|
||||
// reset TCNT1
|
||||
TCNT1H = 0; // outb(TCNT1H, 0);
|
||||
TCNT1L = 0; // outb(TCNT1L, 0);
|
||||
|
||||
// TOIE1: Timer Overflow Interrupt Enable (Timer 1);
|
||||
TIMSK |= _BV(TOIE1); // sbi(TIMSK, TOIE1);
|
||||
|
||||
is_init = true;
|
||||
}
|
||||
|
||||
void timer1UnInit(void) {
|
||||
// set prescaler back to NONE
|
||||
(TCCR1B) = ((TCCR1B) & ~TIMER_PRESCALE_MASK) | 0x00; // TIMERRTC_CLK_STOP
|
||||
|
||||
// disable timer overflow interrupt
|
||||
TIMSK &= ~_BV(TOIE1); // overflow bit?
|
||||
|
||||
setPWM(0);
|
||||
|
||||
is_init = false;
|
||||
}
|
||||
|
||||
|
||||
// handle TCNT1 overflow
|
||||
//! Interrupt handler for tcnt1 overflow interrupt
|
||||
ISR(TIMER1_OVF_vect, ISR_NOBLOCK)
|
||||
{
|
||||
// sei();
|
||||
// handle breathing here
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
if (is_breathing()) {
|
||||
custom_breathing_handler();
|
||||
}
|
||||
#endif
|
||||
|
||||
// TODO call user defined function
|
||||
}
|
||||
|
||||
// enable timer 1 PWM
|
||||
// timer1PWMBOn()
|
||||
void timer1PWMBEnable(void) {
|
||||
// turn on channel B (OC1B) PWM output
|
||||
// set OC1B as non-inverted PWM
|
||||
TCCR1A |= _BV(COM1B1);
|
||||
TCCR1A &= ~_BV(COM1B0);
|
||||
}
|
||||
|
||||
// disable timer 1 PWM
|
||||
// timer1PWMBOff()
|
||||
void timer1PWMBDisable(void) {
|
||||
TCCR1A &= ~_BV(COM1B1);
|
||||
TCCR1A &= ~_BV(COM1B0);
|
||||
}
|
||||
|
||||
void enableBacklight(void) {
|
||||
DDRD |= BACKLIGHT_PORT; // set digital pin 4 as output
|
||||
PORTD |= BACKLIGHT_PORT; // set digital pin 4 to high
|
||||
}
|
||||
|
||||
void disableBacklight(void) {
|
||||
// DDRD &= ~BACKLIGHT_PORT; // set digital pin 4 as input
|
||||
PORTD &= ~BACKLIGHT_PORT; // set digital pin 4 to low
|
||||
}
|
||||
|
||||
void startPWM(void) {
|
||||
timer1Init();
|
||||
timer1PWMBEnable();
|
||||
enableBacklight();
|
||||
}
|
||||
|
||||
void stopPWM(void) {
|
||||
timer1UnInit();
|
||||
disableBacklight();
|
||||
timer1PWMBDisable();
|
||||
}
|
||||
|
||||
void b_led_init_ports(void) {
|
||||
/* turn backlight on/off depending on user preference */
|
||||
#if BACKLIGHT_ON_STATE == 0
|
||||
// DDRx register: sets the direction of Port D
|
||||
// DDRD &= ~BACKLIGHT_PORT; // set digital pin 4 as input
|
||||
PORTD &= ~BACKLIGHT_PORT; // set digital pin 4 to low
|
||||
#else
|
||||
DDRD |= BACKLIGHT_PORT; // set digital pin 4 as output
|
||||
PORTD |= BACKLIGHT_PORT; // set digital pin 4 to high
|
||||
#endif
|
||||
|
||||
timer1PWMSetup();
|
||||
startPWM();
|
||||
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
breathing_enable();
|
||||
#endif
|
||||
}
|
||||
|
||||
void b_led_set(uint8_t level) {
|
||||
if (level > BACKLIGHT_LEVELS) {
|
||||
level = BACKLIGHT_LEVELS;
|
||||
}
|
||||
|
||||
setPWM((int)(TIMER_TOP * (float) level / BACKLIGHT_LEVELS));
|
||||
}
|
||||
|
||||
// called every matrix scan
|
||||
void b_led_task(void) {
|
||||
// do nothing for now
|
||||
}
|
||||
|
||||
void setPWM(uint16_t xValue) {
|
||||
if (xValue > TIMER_TOP) {
|
||||
xValue = TIMER_TOP;
|
||||
}
|
||||
OCR1B = xValue; // timer1PWMBSet(xValue);
|
||||
}
|
||||
|
||||
#endif // BACKLIGHT_ENABLE
|
||||
|
|
@ -1,15 +0,0 @@
|
|||
/**
|
||||
* Backlighting code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#ifndef BACKLIGHT_CUSTOM_H
|
||||
#define BACKLIGHT_CUSTOM_H
|
||||
|
||||
#include <avr/pgmspace.h>
|
||||
void b_led_init_ports(void);
|
||||
void b_led_set(uint8_t level);
|
||||
void b_led_task(void);
|
||||
void setPWM(uint16_t xValue);
|
||||
|
||||
#endif // BACKLIGHT_CUSTOM_H
|
||||
|
|
@ -1,140 +0,0 @@
|
|||
/**
|
||||
* Breathing effect code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Works in conjunction with `backlight.c`.
|
||||
*
|
||||
* Code adapted from `quantum.c` to register with the existing TIMER1 overflow
|
||||
* handler in `backlight.c` instead of setting up its own timer.
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
|
||||
#include "backlight_custom.h"
|
||||
|
||||
#ifndef BREATHING_PERIOD
|
||||
#define BREATHING_PERIOD 6
|
||||
#endif
|
||||
|
||||
#define breathing_min() do {breathing_counter = 0;} while (0)
|
||||
#define breathing_max() do {breathing_counter = breathing_period * 244 / 2;} while (0)
|
||||
|
||||
// TODO make this share code with quantum.c
|
||||
|
||||
#define BREATHING_NO_HALT 0
|
||||
#define BREATHING_HALT_OFF 1
|
||||
#define BREATHING_HALT_ON 2
|
||||
#define BREATHING_STEPS 128
|
||||
|
||||
static uint8_t breathing_period = BREATHING_PERIOD;
|
||||
static uint8_t breathing_halt = BREATHING_NO_HALT;
|
||||
static uint16_t breathing_counter = 0;
|
||||
|
||||
static bool breathing = false;
|
||||
|
||||
bool is_breathing(void) {
|
||||
return breathing;
|
||||
}
|
||||
|
||||
// See http://jared.geek.nz/2013/feb/linear-led-pwm
|
||||
static uint16_t cie_lightness(uint16_t v) {
|
||||
if (v <= 5243) // if below 8% of max
|
||||
return v / 9; // same as dividing by 900%
|
||||
else {
|
||||
uint32_t y = (((uint32_t) v + 10486) << 8) / (10486 + 0xFFFFUL); // add 16% of max and compare
|
||||
// to get a useful result with integer division, we shift left in the expression above
|
||||
// and revert what we've done again after squaring.
|
||||
y = y * y * y >> 8;
|
||||
if (y > 0xFFFFUL) // prevent overflow
|
||||
return 0xFFFFU;
|
||||
else
|
||||
return (uint16_t) y;
|
||||
}
|
||||
}
|
||||
|
||||
void breathing_enable(void) {
|
||||
breathing = true;
|
||||
breathing_counter = 0;
|
||||
breathing_halt = BREATHING_NO_HALT;
|
||||
// interrupt already registered
|
||||
}
|
||||
|
||||
void breathing_pulse(void) {
|
||||
if (get_backlight_level() == 0)
|
||||
breathing_min();
|
||||
else
|
||||
breathing_max();
|
||||
breathing_halt = BREATHING_HALT_ON;
|
||||
// breathing_interrupt_enable();
|
||||
breathing = true;
|
||||
}
|
||||
|
||||
void breathing_disable(void) {
|
||||
breathing = false;
|
||||
// backlight_set(get_backlight_level());
|
||||
b_led_set(get_backlight_level()); // custom implementation of backlight_set()
|
||||
}
|
||||
|
||||
void breathing_self_disable(void)
|
||||
{
|
||||
if (get_backlight_level() == 0)
|
||||
breathing_halt = BREATHING_HALT_OFF;
|
||||
else
|
||||
breathing_halt = BREATHING_HALT_ON;
|
||||
}
|
||||
|
||||
void breathing_toggle(void) {
|
||||
if (is_breathing())
|
||||
breathing_disable();
|
||||
else
|
||||
breathing_enable();
|
||||
}
|
||||
|
||||
void breathing_period_set(uint8_t value)
|
||||
{
|
||||
if (!value)
|
||||
value = 1;
|
||||
breathing_period = value;
|
||||
}
|
||||
|
||||
void breathing_period_default(void) {
|
||||
breathing_period_set(BREATHING_PERIOD);
|
||||
}
|
||||
|
||||
void breathing_period_inc(void)
|
||||
{
|
||||
breathing_period_set(breathing_period+1);
|
||||
}
|
||||
|
||||
void breathing_period_dec(void)
|
||||
{
|
||||
breathing_period_set(breathing_period-1);
|
||||
}
|
||||
|
||||
/* To generate breathing curve in python:
|
||||
* from math import sin, pi; [int(sin(x/128.0*pi)**4*255) for x in range(128)]
|
||||
*/
|
||||
static const uint8_t breathing_table[BREATHING_STEPS] PROGMEM = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 28, 32, 36, 41, 46, 51, 57, 63, 70, 76, 83, 91, 98, 106, 113, 121, 129, 138, 146, 154, 162, 170, 178, 185, 193, 200, 207, 213, 220, 225, 231, 235, 240, 244, 247, 250, 252, 253, 254, 255, 254, 253, 252, 250, 247, 244, 240, 235, 231, 225, 220, 213, 207, 200, 193, 185, 178, 170, 162, 154, 146, 138, 129, 121, 113, 106, 98, 91, 83, 76, 70, 63, 57, 51, 46, 41, 36, 32, 28, 24, 20, 17, 15, 12, 10, 8, 6, 5, 4, 3, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
|
||||
|
||||
// Use this before the cie_lightness function.
|
||||
static inline uint16_t scale_backlight(uint16_t v) {
|
||||
return v / BACKLIGHT_LEVELS * get_backlight_level();
|
||||
}
|
||||
|
||||
void custom_breathing_handler(void) {
|
||||
uint16_t interval = (uint16_t) breathing_period * 244 / BREATHING_STEPS;
|
||||
// resetting after one period to prevent ugly reset at overflow.
|
||||
breathing_counter = (breathing_counter + 1) % (breathing_period * 244);
|
||||
uint8_t index = breathing_counter / interval % BREATHING_STEPS;
|
||||
|
||||
if (((breathing_halt == BREATHING_HALT_ON) && (index == BREATHING_STEPS / 2)) ||
|
||||
((breathing_halt == BREATHING_HALT_OFF) && (index == BREATHING_STEPS - 1)))
|
||||
{
|
||||
// breathing_interrupt_disable();
|
||||
}
|
||||
|
||||
setPWM(cie_lightness(scale_backlight((uint16_t) pgm_read_byte(&breathing_table[index]) * 0x0101U)));
|
||||
}
|
||||
|
||||
#endif // BACKLIGHT_BREATHING
|
||||
#endif // BACKLIGHT_ENABLE
|
||||
|
|
@ -18,8 +18,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#include "config_common.h"
|
||||
|
||||
#ifndef CONFIG_H
|
||||
#define CONFIG_H
|
||||
#pragma once
|
||||
|
||||
#define VENDOR_ID 0x20A0
|
||||
#define PRODUCT_ID 0x422D
|
||||
|
|
@ -38,8 +37,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
/* COL2ROW or ROW2COL */
|
||||
#define DIODE_DIRECTION COL2ROW
|
||||
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 12
|
||||
// #define BACKLIGHT_BREATHING // works, but BL_TOGG might not work
|
||||
#define BACKLIGHT_BREATHING
|
||||
|
||||
#define TAPPING_TOGGLE 3
|
||||
|
||||
|
|
@ -55,5 +55,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
/*#define RGBLIGHT_VAL_STEP 20
|
||||
|
||||
#define NO_UART 1*/
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -19,7 +19,6 @@ CONSOLE_ENABLE = no
|
|||
COMMAND_ENABLE = no
|
||||
|
||||
BACKLIGHT_ENABLE = yes
|
||||
BACKLIGHT_CUSTOM_DRIVER = yes
|
||||
|
||||
RGBLIGHT_ENABLE = yes
|
||||
WS2812_DRIVER = i2c
|
||||
|
|
@ -30,5 +29,3 @@ KEY_LOCK_ENABLE = yes
|
|||
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
|
||||
|
||||
OPT_DEFS = -DDEBUG_LEVEL=0
|
||||
|
||||
SRC = backlight.c
|
||||
|
|
|
|||
|
|
@ -18,20 +18,22 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#include "ymd96.h"
|
||||
|
||||
#include "backlight.h"
|
||||
#include "backlight_custom.h"
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
/// Overrides functions in `quantum.c`
|
||||
void backlight_init_ports(void) {
|
||||
b_led_init_ports();
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void backlight_task(void) {
|
||||
b_led_task();
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D0);
|
||||
setPinOutput(D1);
|
||||
writePinHigh(D0);
|
||||
writePinHigh(D1);
|
||||
}
|
||||
|
||||
void backlight_set(uint8_t level) {
|
||||
b_led_set(level);
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D0, !led_state.num_lock);
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -16,26 +16,19 @@
|
|||
*/
|
||||
#include "quantum.h"
|
||||
|
||||
|
||||
void keyboard_pre_init_kb(void){
|
||||
//init the CAPS LOCK LED pin as an output
|
||||
setPinOutput(D1);
|
||||
//init the Backlight Pin as an output
|
||||
setPinOutput(D4);
|
||||
//call any user initialization code
|
||||
void keyboard_pre_init_kb(void) {
|
||||
led_init_ports();
|
||||
keyboard_pre_init_user();
|
||||
}
|
||||
|
||||
void led_set_kb(uint8_t usb_led){
|
||||
//control the caps lock LED
|
||||
if(IS_LED_ON(usb_led, USB_LED_CAPS_LOCK)){
|
||||
//set led pin to high
|
||||
writePinHigh(D1);
|
||||
} else {
|
||||
//set to low
|
||||
writePinLow(D1);
|
||||
}
|
||||
//call any user LED functions
|
||||
led_set_user(usb_led);
|
||||
void led_init_ports(void) {
|
||||
setPinOutput(D1);
|
||||
writePinHigh(D1);
|
||||
}
|
||||
|
||||
bool led_update_kb(led_t led_state) {
|
||||
if (led_update_user(led_state)) {
|
||||
writePin(D1, !led_state.caps_lock);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -40,5 +40,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 6
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -18,9 +18,6 @@ EXTRAKEY_ENABLE = yes
|
|||
CONSOLE_ENABLE = no
|
||||
COMMAND_ENABLE = yes
|
||||
BACKLIGHT_ENABLE = yes
|
||||
BACKLIGHT_CUSTOM_DRIVER = no
|
||||
BACKLIGHT_BREATHING = no
|
||||
RGBLIGHT_ENABLE = no
|
||||
RGBLIGHT_CUSTOM_DRIVER = no
|
||||
|
||||
OPT_DEFS = -DDEBUG_LEVEL=0
|
||||
|
|
|
|||
|
|
@ -1,213 +0,0 @@
|
|||
/**
|
||||
* Backlighting code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#include "backlight.h"
|
||||
#include "quantum.h"
|
||||
|
||||
#include <avr/pgmspace.h>
|
||||
#include <avr/interrupt.h>
|
||||
|
||||
#include "backlight_custom.h"
|
||||
#include "breathing_custom.h"
|
||||
|
||||
// DEBUG
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
|
||||
// Port D: digital pins of the AVR chipset
|
||||
#define NUMLOCK_PORT (1 << 0) // D0
|
||||
#define CAPSLOCK_PORT (1 << 1) // D1
|
||||
#define BACKLIGHT_PORT (1 << 4) // D4
|
||||
#define SCROLLLOCK_PORT (1 << 6) // D6
|
||||
|
||||
#define TIMER_CLK_DIV64 0x03 ///< Timer clocked at F_CPU/64
|
||||
#define TIMER1PRESCALE TIMER_CLK_DIV64 ///< timer 1 prescaler default
|
||||
|
||||
#define TIMER_PRESCALE_MASK 0x07 ///< Timer Prescaler Bit-Mask
|
||||
|
||||
#define PWM_MAX 0xFF
|
||||
#define TIMER_TOP 255 // 8 bit PWM
|
||||
|
||||
extern backlight_config_t backlight_config;
|
||||
|
||||
/**
|
||||
* References
|
||||
* Port Registers: https://www.arduino.cc/en/Reference/PortManipulation
|
||||
* TCCR1A: https://electronics.stackexchange.com/questions/92350/what-is-the-difference-between-tccr1a-and-tccr1b
|
||||
* Timers: http://www.avrbeginners.net/architecture/timers/timers.html
|
||||
* 16-bit timer setup: http://sculland.com/ATmega168/Interrupts-And-Timers/16-Bit-Timer-Setup/
|
||||
* PS2AVRGB firmware: https://github.com/showjean/ps2avrU/tree/master/firmware
|
||||
*/
|
||||
|
||||
// @Override
|
||||
// turn LEDs on and off depending on USB caps/num/scroll lock states.
|
||||
__attribute__ ((weak))
|
||||
void led_set_user(uint8_t usb_led) {
|
||||
if (usb_led & (1 << USB_LED_NUM_LOCK)) {
|
||||
// turn on
|
||||
DDRD |= NUMLOCK_PORT;
|
||||
PORTD |= NUMLOCK_PORT;
|
||||
} else {
|
||||
// turn off
|
||||
DDRD &= ~NUMLOCK_PORT;
|
||||
PORTD &= ~NUMLOCK_PORT;
|
||||
}
|
||||
|
||||
if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
|
||||
DDRD |= CAPSLOCK_PORT;
|
||||
PORTD |= CAPSLOCK_PORT;
|
||||
} else {
|
||||
DDRD &= ~CAPSLOCK_PORT;
|
||||
PORTD &= ~CAPSLOCK_PORT;
|
||||
}
|
||||
|
||||
if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
|
||||
DDRD |= SCROLLLOCK_PORT;
|
||||
PORTD |= SCROLLLOCK_PORT;
|
||||
} else {
|
||||
DDRD &= ~SCROLLLOCK_PORT;
|
||||
PORTD &= ~SCROLLLOCK_PORT;
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
|
||||
// sets up Timer 1 for 8-bit PWM
|
||||
void timer1PWMSetup(void) { // NOTE ONLY CALL THIS ONCE
|
||||
// default 8 bit mode
|
||||
TCCR1A &= ~(1 << 1); // cbi(TCCR1A,PWM11); <- set PWM11 bit to HIGH
|
||||
TCCR1A |= (1 << 0); // sbi(TCCR1A,PWM10); <- set PWM10 bit to LOW
|
||||
|
||||
// clear output compare value A
|
||||
// outb(OCR1AH, 0);
|
||||
// outb(OCR1AL, 0);
|
||||
|
||||
// clear output comparator registers for B
|
||||
OCR1BH = 0; // outb(OCR1BH, 0);
|
||||
OCR1BL = 0; // outb(OCR1BL, 0);
|
||||
}
|
||||
|
||||
bool is_init = false;
|
||||
void timer1Init(void) {
|
||||
// timer1SetPrescaler(TIMER1PRESCALE)
|
||||
// set to DIV/64
|
||||
(TCCR1B) = ((TCCR1B) & ~TIMER_PRESCALE_MASK) | TIMER1PRESCALE;
|
||||
|
||||
// reset TCNT1
|
||||
TCNT1H = 0; // outb(TCNT1H, 0);
|
||||
TCNT1L = 0; // outb(TCNT1L, 0);
|
||||
|
||||
// TOIE1: Timer Overflow Interrupt Enable (Timer 1);
|
||||
TIMSK |= _BV(TOIE1); // sbi(TIMSK, TOIE1);
|
||||
|
||||
is_init = true;
|
||||
}
|
||||
|
||||
void timer1UnInit(void) {
|
||||
// set prescaler back to NONE
|
||||
(TCCR1B) = ((TCCR1B) & ~TIMER_PRESCALE_MASK) | 0x00; // TIMERRTC_CLK_STOP
|
||||
|
||||
// disable timer overflow interrupt
|
||||
TIMSK &= ~_BV(TOIE1); // overflow bit?
|
||||
|
||||
setPWM(0);
|
||||
|
||||
is_init = false;
|
||||
}
|
||||
|
||||
|
||||
// handle TCNT1 overflow
|
||||
//! Interrupt handler for tcnt1 overflow interrupt
|
||||
ISR(TIMER1_OVF_vect, ISR_NOBLOCK)
|
||||
{
|
||||
// sei();
|
||||
// handle breathing here
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
if (is_breathing()) {
|
||||
custom_breathing_handler();
|
||||
}
|
||||
#endif
|
||||
|
||||
// TODO call user defined function
|
||||
}
|
||||
|
||||
// enable timer 1 PWM
|
||||
// timer1PWMBOn()
|
||||
void timer1PWMBEnable(void) {
|
||||
// turn on channel B (OC1B) PWM output
|
||||
// set OC1B as non-inverted PWM
|
||||
TCCR1A |= _BV(COM1B1);
|
||||
TCCR1A &= ~_BV(COM1B0);
|
||||
}
|
||||
|
||||
// disable timer 1 PWM
|
||||
// timer1PWMBOff()
|
||||
void timer1PWMBDisable(void) {
|
||||
TCCR1A &= ~_BV(COM1B1);
|
||||
TCCR1A &= ~_BV(COM1B0);
|
||||
}
|
||||
|
||||
void enableBacklight(void) {
|
||||
DDRD |= BACKLIGHT_PORT; // set digital pin 4 as output
|
||||
PORTD |= BACKLIGHT_PORT; // set digital pin 4 to high
|
||||
}
|
||||
|
||||
void disableBacklight(void) {
|
||||
// DDRD &= ~BACKLIGHT_PORT; // set digital pin 4 as input
|
||||
PORTD &= ~BACKLIGHT_PORT; // set digital pin 4 to low
|
||||
}
|
||||
|
||||
void startPWM(void) {
|
||||
timer1Init();
|
||||
timer1PWMBEnable();
|
||||
enableBacklight();
|
||||
}
|
||||
|
||||
void stopPWM(void) {
|
||||
timer1UnInit();
|
||||
disableBacklight();
|
||||
timer1PWMBDisable();
|
||||
}
|
||||
|
||||
void b_led_init_ports(void) {
|
||||
/* turn backlight on/off depending on user preference */
|
||||
#if BACKLIGHT_ON_STATE == 0
|
||||
// DDRx register: sets the direction of Port D
|
||||
// DDRD &= ~BACKLIGHT_PORT; // set digital pin 4 as input
|
||||
PORTD &= ~BACKLIGHT_PORT; // set digital pin 4 to low
|
||||
#else
|
||||
DDRD |= BACKLIGHT_PORT; // set digital pin 4 as output
|
||||
PORTD |= BACKLIGHT_PORT; // set digital pin 4 to high
|
||||
#endif
|
||||
|
||||
timer1PWMSetup();
|
||||
startPWM();
|
||||
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
breathing_enable();
|
||||
#endif
|
||||
}
|
||||
|
||||
void b_led_set(uint8_t level) {
|
||||
if (level > BACKLIGHT_LEVELS) {
|
||||
level = BACKLIGHT_LEVELS;
|
||||
}
|
||||
|
||||
setPWM((int)(TIMER_TOP * (float) level / BACKLIGHT_LEVELS));
|
||||
}
|
||||
|
||||
// called every matrix scan
|
||||
void b_led_task(void) {
|
||||
// do nothing for now
|
||||
}
|
||||
|
||||
void setPWM(uint16_t xValue) {
|
||||
if (xValue > TIMER_TOP) {
|
||||
xValue = TIMER_TOP;
|
||||
}
|
||||
OCR1B = xValue; // timer1PWMBSet(xValue);
|
||||
}
|
||||
|
||||
#endif // BACKLIGHT_ENABLE
|
||||
|
|
@ -1,15 +0,0 @@
|
|||
/**
|
||||
* Backlighting code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#ifndef BACKLIGHT_CUSTOM_H
|
||||
#define BACKLIGHT_CUSTOM_H
|
||||
|
||||
#include <avr/pgmspace.h>
|
||||
void b_led_init_ports(void);
|
||||
void b_led_set(uint8_t level);
|
||||
void b_led_task(void);
|
||||
void setPWM(uint16_t xValue);
|
||||
|
||||
#endif // BACKLIGHT_CUSTOM_H
|
||||
|
|
@ -1,140 +0,0 @@
|
|||
/**
|
||||
* Breathing effect code for PS2AVRGB boards (ATMEGA32A)
|
||||
* Works in conjunction with `backlight.c`.
|
||||
*
|
||||
* Code adapted from `quantum.c` to register with the existing TIMER1 overflow
|
||||
* handler in `backlight.c` instead of setting up its own timer.
|
||||
* Kenneth A. (github.com/krusli | krusli.me)
|
||||
*/
|
||||
|
||||
#ifdef BACKLIGHT_ENABLE
|
||||
#ifdef BACKLIGHT_BREATHING
|
||||
|
||||
#include "backlight_custom.h"
|
||||
|
||||
#ifndef BREATHING_PERIOD
|
||||
#define BREATHING_PERIOD 6
|
||||
#endif
|
||||
|
||||
#define breathing_min() do {breathing_counter = 0;} while (0)
|
||||
#define breathing_max() do {breathing_counter = breathing_period * 244 / 2;} while (0)
|
||||
|
||||
// TODO make this share code with quantum.c
|
||||
|
||||
#define BREATHING_NO_HALT 0
|
||||
#define BREATHING_HALT_OFF 1
|
||||
#define BREATHING_HALT_ON 2
|
||||
#define BREATHING_STEPS 128
|
||||
|
||||
static uint8_t breathing_period = BREATHING_PERIOD;
|
||||
static uint8_t breathing_halt = BREATHING_NO_HALT;
|
||||
static uint16_t breathing_counter = 0;
|
||||
|
||||
static bool breathing = false;
|
||||
|
||||
bool is_breathing(void) {
|
||||
return breathing;
|
||||
}
|
||||
|
||||
// See http://jared.geek.nz/2013/feb/linear-led-pwm
|
||||
static uint16_t cie_lightness(uint16_t v) {
|
||||
if (v <= 5243) // if below 8% of max
|
||||
return v / 9; // same as dividing by 900%
|
||||
else {
|
||||
uint32_t y = (((uint32_t) v + 10486) << 8) / (10486 + 0xFFFFUL); // add 16% of max and compare
|
||||
// to get a useful result with integer division, we shift left in the expression above
|
||||
// and revert what we've done again after squaring.
|
||||
y = y * y * y >> 8;
|
||||
if (y > 0xFFFFUL) // prevent overflow
|
||||
return 0xFFFFU;
|
||||
else
|
||||
return (uint16_t) y;
|
||||
}
|
||||
}
|
||||
|
||||
void breathing_enable(void) {
|
||||
breathing = true;
|
||||
breathing_counter = 0;
|
||||
breathing_halt = BREATHING_NO_HALT;
|
||||
// interrupt already registered
|
||||
}
|
||||
|
||||
void breathing_pulse(void) {
|
||||
if (get_backlight_level() == 0)
|
||||
breathing_min();
|
||||
else
|
||||
breathing_max();
|
||||
breathing_halt = BREATHING_HALT_ON;
|
||||
// breathing_interrupt_enable();
|
||||
breathing = true;
|
||||
}
|
||||
|
||||
void breathing_disable(void) {
|
||||
breathing = false;
|
||||
// backlight_set(get_backlight_level());
|
||||
b_led_set(get_backlight_level()); // custom implementation of backlight_set()
|
||||
}
|
||||
|
||||
void breathing_self_disable(void)
|
||||
{
|
||||
if (get_backlight_level() == 0)
|
||||
breathing_halt = BREATHING_HALT_OFF;
|
||||
else
|
||||
breathing_halt = BREATHING_HALT_ON;
|
||||
}
|
||||
|
||||
void breathing_toggle(void) {
|
||||
if (is_breathing())
|
||||
breathing_disable();
|
||||
else
|
||||
breathing_enable();
|
||||
}
|
||||
|
||||
void breathing_period_set(uint8_t value)
|
||||
{
|
||||
if (!value)
|
||||
value = 1;
|
||||
breathing_period = value;
|
||||
}
|
||||
|
||||
void breathing_period_default(void) {
|
||||
breathing_period_set(BREATHING_PERIOD);
|
||||
}
|
||||
|
||||
void breathing_period_inc(void)
|
||||
{
|
||||
breathing_period_set(breathing_period+1);
|
||||
}
|
||||
|
||||
void breathing_period_dec(void)
|
||||
{
|
||||
breathing_period_set(breathing_period-1);
|
||||
}
|
||||
|
||||
/* To generate breathing curve in python:
|
||||
* from math import sin, pi; [int(sin(x/128.0*pi)**4*255) for x in range(128)]
|
||||
*/
|
||||
static const uint8_t breathing_table[BREATHING_STEPS] PROGMEM = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 28, 32, 36, 41, 46, 51, 57, 63, 70, 76, 83, 91, 98, 106, 113, 121, 129, 138, 146, 154, 162, 170, 178, 185, 193, 200, 207, 213, 220, 225, 231, 235, 240, 244, 247, 250, 252, 253, 254, 255, 254, 253, 252, 250, 247, 244, 240, 235, 231, 225, 220, 213, 207, 200, 193, 185, 178, 170, 162, 154, 146, 138, 129, 121, 113, 106, 98, 91, 83, 76, 70, 63, 57, 51, 46, 41, 36, 32, 28, 24, 20, 17, 15, 12, 10, 8, 6, 5, 4, 3, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
|
||||
|
||||
// Use this before the cie_lightness function.
|
||||
static inline uint16_t scale_backlight(uint16_t v) {
|
||||
return v / BACKLIGHT_LEVELS * get_backlight_level();
|
||||
}
|
||||
|
||||
void custom_breathing_handler(void) {
|
||||
uint16_t interval = (uint16_t) breathing_period * 244 / BREATHING_STEPS;
|
||||
// resetting after one period to prevent ugly reset at overflow.
|
||||
breathing_counter = (breathing_counter + 1) % (breathing_period * 244);
|
||||
uint8_t index = breathing_counter / interval % BREATHING_STEPS;
|
||||
|
||||
if (((breathing_halt == BREATHING_HALT_ON) && (index == BREATHING_STEPS / 2)) ||
|
||||
((breathing_halt == BREATHING_HALT_OFF) && (index == BREATHING_STEPS - 1)))
|
||||
{
|
||||
// breathing_interrupt_disable();
|
||||
}
|
||||
|
||||
setPWM(cie_lightness(scale_backlight((uint16_t) pgm_read_byte(&breathing_table[index]) * 0x0101U)));
|
||||
}
|
||||
|
||||
#endif // BACKLIGHT_BREATHING
|
||||
#endif // BACKLIGHT_ENABLE
|
||||
|
|
@ -15,10 +15,9 @@ You should have received a copy of the GNU General Public License
|
|||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include "config_common.h"
|
||||
#pragma once
|
||||
|
||||
#ifndef CONFIG_H
|
||||
#define CONFIG_H
|
||||
#include "config_common.h"
|
||||
|
||||
#define VENDOR_ID 0x20A0
|
||||
#define PRODUCT_ID 0x422D
|
||||
|
|
@ -37,8 +36,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
/* COL2ROW or ROW2COL */
|
||||
#define DIODE_DIRECTION COL2ROW
|
||||
|
||||
#define BACKLIGHT_PIN D4
|
||||
#define BACKLIGHT_LEVELS 12
|
||||
// #define BACKLIGHT_BREATHING // works, but BL_TOGG might not work
|
||||
#define BACKLIGHT_BREATHING
|
||||
|
||||
#define TAPPING_TOGGLE 3
|
||||
|
||||
|
|
@ -52,5 +52,3 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
#define RGBLED_NUM 5
|
||||
#define RGB_DI_PIN E2 // NOTE: for PS2AVRGB boards, underglow commands are sent via I2C to 0xB0.
|
||||
#define RGBLIGHT_ANIMATIONS
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -19,7 +19,6 @@ CONSOLE_ENABLE = no
|
|||
COMMAND_ENABLE = yes
|
||||
|
||||
BACKLIGHT_ENABLE = yes
|
||||
BACKLIGHT_CUSTOM_DRIVER = yes
|
||||
|
||||
RGBLIGHT_ENABLE = yes
|
||||
WS2812_DRIVER = i2c
|
||||
|
|
@ -30,5 +29,3 @@ KEY_LOCK_ENABLE = yes
|
|||
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
|
||||
|
||||
OPT_DEFS = -DDEBUG_LEVEL=0
|
||||
|
||||
SRC = backlight.c
|
||||
|
|
|
|||
Some files were not shown because too many files have changed in this diff Show more
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Reference in a new issue