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[Keyboard] Make WPM sync between halves on Ergodox Infinity (#9526)

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* Make WPM able to sync between keyboard halves on Ergodox Infinity.

* Fix mixed indentation in ergodox_infinity.c.
This commit is contained in:
Joakim Tufvegren 2020-09-20 01:25:20 +02:00 committed by GitHub
parent 08ef4b4a96
commit 6eab8a0b61
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 56 additions and 27 deletions
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83
keyboards/ergodox_infinity/ergodox_infinity.c
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@ -6,6 +6,17 @@
#include "lcd_backlight.h" #include "lcd_backlight.h"
#endif #endif
#ifdef WPM_ENABLE
# include "serial_link/protocol/transport.h"
# include "wpm.h"
MASTER_TO_ALL_SLAVES_OBJECT(current_wpm, uint8_t);
static remote_object_t* remote_objects[] = {
REMOTE_OBJECT(current_wpm),
};
static uint8_t last_sent_wpm = 0;
#endif
void init_serial_link_hal(void) { void init_serial_link_hal(void) {
PORTA->PCR[1] = PORTx_PCRn_PE | PORTx_PCRn_PS | PORTx_PCRn_PFE | PORTx_PCRn_MUX(2); PORTA->PCR[1] = PORTx_PCRn_PE | PORTx_PCRn_PS | PORTx_PCRn_PFE | PORTx_PCRn_MUX(2);
PORTA->PCR[2] = PORTx_PCRn_DSE | PORTx_PCRn_SRE | PORTx_PCRn_MUX(2); PORTA->PCR[2] = PORTx_PCRn_DSE | PORTx_PCRn_SRE | PORTx_PCRn_MUX(2);
@ -39,30 +50,30 @@ void init_serial_link_hal(void) {
// Which will reduce the brightness range // Which will reduce the brightness range
#define PRESCALAR_DEFINE 0 #define PRESCALAR_DEFINE 0
void lcd_backlight_hal_init(void) { void lcd_backlight_hal_init(void) {
// Setup Backlight // Setup Backlight
SIM->SCGC6 |= SIM_SCGC6_FTM0; SIM->SCGC6 |= SIM_SCGC6_FTM0;
FTM0->CNT = 0; // Reset counter FTM0->CNT = 0; // Reset counter
// PWM Period // PWM Period
// 16-bit maximum // 16-bit maximum
FTM0->MOD = 0xFFFF; FTM0->MOD = 0xFFFF;
// Set FTM to PWM output - Edge Aligned, Low-true pulses // Set FTM to PWM output - Edge Aligned, Low-true pulses
#define CNSC_MODE FTM_SC_CPWMS | FTM_SC_PS(4) | FTM_SC_CLKS(0) #define CNSC_MODE FTM_SC_CPWMS | FTM_SC_PS(4) | FTM_SC_CLKS(0)
CHANNEL_RED.CnSC = CNSC_MODE; CHANNEL_RED.CnSC = CNSC_MODE;
CHANNEL_GREEN.CnSC = CNSC_MODE; CHANNEL_GREEN.CnSC = CNSC_MODE;
CHANNEL_BLUE.CnSC = CNSC_MODE; CHANNEL_BLUE.CnSC = CNSC_MODE;
// System clock, /w prescalar setting // System clock, /w prescalar setting
FTM0->SC = FTM_SC_CLKS(1) | FTM_SC_PS(PRESCALAR_DEFINE); FTM0->SC = FTM_SC_CLKS(1) | FTM_SC_PS(PRESCALAR_DEFINE);
CHANNEL_RED.CnV = 0; CHANNEL_RED.CnV = 0;
CHANNEL_GREEN.CnV = 0; CHANNEL_GREEN.CnV = 0;
CHANNEL_BLUE.CnV = 0; CHANNEL_BLUE.CnV = 0;
RGB_PORT_GPIO->PDDR |= (1 << RED_PIN); RGB_PORT_GPIO->PDDR |= (1 << RED_PIN);
RGB_PORT_GPIO->PDDR |= (1 << GREEN_PIN); RGB_PORT_GPIO->PDDR |= (1 << GREEN_PIN);
RGB_PORT_GPIO->PDDR |= (1 << BLUE_PIN); RGB_PORT_GPIO->PDDR |= (1 << BLUE_PIN);
#define RGB_MODE PORTx_PCRn_SRE | PORTx_PCRn_DSE | PORTx_PCRn_MUX(4) #define RGB_MODE PORTx_PCRn_SRE | PORTx_PCRn_DSE | PORTx_PCRn_MUX(4)
RGB_PORT->PCR[RED_PIN] = RGB_MODE; RGB_PORT->PCR[RED_PIN] = RGB_MODE;
@ -94,9 +105,9 @@ static uint16_t cie_lightness(uint16_t v) {
} }
void lcd_backlight_hal_color(uint16_t r, uint16_t g, uint16_t b) { void lcd_backlight_hal_color(uint16_t r, uint16_t g, uint16_t b) {
CHANNEL_RED.CnV = cie_lightness(r); CHANNEL_RED.CnV = cie_lightness(r);
CHANNEL_GREEN.CnV = cie_lightness(g); CHANNEL_GREEN.CnV = cie_lightness(g);
CHANNEL_BLUE.CnV = cie_lightness(b); CHANNEL_BLUE.CnV = cie_lightness(b);
} }
__attribute__ ((weak)) __attribute__ ((weak))
@ -109,21 +120,39 @@ void matrix_scan_user(void) {
void matrix_init_kb(void) { void matrix_init_kb(void) {
// put your keyboard start-up code here // put your keyboard start-up code here
// runs once when the firmware starts up // runs once when the firmware starts up
matrix_init_user(); matrix_init_user();
// The backlight always has to be initialized, otherwise it will stay lit // The backlight always has to be initialized, otherwise it will stay lit
#ifndef VISUALIZER_ENABLE #ifndef VISUALIZER_ENABLE
lcd_backlight_hal_init(); lcd_backlight_hal_init();
#endif
#ifdef WPM_ENABLE
add_remote_objects(remote_objects, sizeof(remote_objects) / sizeof(remote_object_t*));
#endif #endif
} }
void matrix_scan_kb(void) { void matrix_scan_kb(void) {
// put your looping keyboard code here // put your looping keyboard code here
// runs every cycle (a lot) // runs every cycle (a lot)
matrix_scan_user(); #ifdef WPM_ENABLE
if (is_serial_link_master()) {
uint8_t current_wpm = get_current_wpm();
if (current_wpm != last_sent_wpm) {
*begin_write_current_wpm() = current_wpm;
end_write_current_wpm();
last_sent_wpm = current_wpm;
}
} else if (is_serial_link_connected()) {
uint8_t* new_wpm = read_current_wpm();
if (new_wpm) {
set_current_wpm(*new_wpm);
}
}
#endif
matrix_scan_user();
} }
bool is_keyboard_master(void) { bool is_keyboard_master(void) {