opensteno_qmk/keyboards/wilba_tech/wt_main.c
2018-12-13 08:18:49 -08:00

282 lines
7 KiB
C

/* Copyright 2018 Jason Williams (Wilba)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* 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 "quantum.h"
#ifdef WT_MONO_BACKLIGHT
#include "keyboards/wilba_tech/wt_mono_backlight.h"
#endif
#include "keyboards/zeal60/zeal60_api.h" // Temporary hack
#include "keyboards/zeal60/zeal60_keycodes.h" // Temporary hack
#include "raw_hid.h"
#include "dynamic_keymap.h"
#include "timer.h"
#include "tmk_core/common/eeprom.h"
bool eeprom_is_valid(void)
{
return (eeprom_read_word(((void*)EEPROM_MAGIC_ADDR)) == EEPROM_MAGIC &&
eeprom_read_byte(((void*)EEPROM_VERSION_ADDR)) == EEPROM_VERSION);
}
void eeprom_set_valid(bool valid)
{
eeprom_update_word(((void*)EEPROM_MAGIC_ADDR), valid ? EEPROM_MAGIC : 0xFFFF);
eeprom_update_byte(((void*)EEPROM_VERSION_ADDR), valid ? EEPROM_VERSION : 0xFF);
}
void eeprom_reset(void)
{
// Set the Zeal60 specific EEPROM state as invalid.
eeprom_set_valid(false);
// Set the TMK/QMK EEPROM state as invalid.
eeconfig_disable();
}
#ifdef RAW_ENABLE
void raw_hid_receive( uint8_t *data, uint8_t length )
{
uint8_t *command_id = &(data[0]);
uint8_t *command_data = &(data[1]);
switch ( *command_id )
{
case id_get_protocol_version:
{
command_data[0] = PROTOCOL_VERSION >> 8;
command_data[1] = PROTOCOL_VERSION & 0xFF;
break;
}
case id_get_keyboard_value:
{
if ( command_data[0] == id_uptime )
{
uint32_t value = timer_read32();
command_data[1] = (value >> 24 ) & 0xFF;
command_data[2] = (value >> 16 ) & 0xFF;
command_data[3] = (value >> 8 ) & 0xFF;
command_data[4] = value & 0xFF;
}
else
{
*command_id = id_unhandled;
}
break;
}
#ifdef DYNAMIC_KEYMAP_ENABLE
case id_dynamic_keymap_get_keycode:
{
uint16_t keycode = dynamic_keymap_get_keycode( command_data[0], command_data[1], command_data[2] );
command_data[3] = keycode >> 8;
command_data[4] = keycode & 0xFF;
break;
}
case id_dynamic_keymap_set_keycode:
{
dynamic_keymap_set_keycode( command_data[0], command_data[1], command_data[2], ( command_data[3] << 8 ) | command_data[4] );
break;
}
case id_dynamic_keymap_reset:
{
dynamic_keymap_reset();
break;
}
case id_dynamic_keymap_macro_get_count:
{
command_data[0] = dynamic_keymap_macro_get_count();
break;
}
case id_dynamic_keymap_macro_get_buffer_size:
{
uint16_t size = dynamic_keymap_macro_get_buffer_size();
command_data[0] = size >> 8;
command_data[1] = size & 0xFF;
break;
}
case id_dynamic_keymap_macro_get_buffer:
{
uint16_t offset = ( command_data[0] << 8 ) | command_data[1];
uint16_t size = command_data[2]; // size <= 28
dynamic_keymap_macro_get_buffer( offset, size, &command_data[3] );
break;
}
case id_dynamic_keymap_macro_set_buffer:
{
uint16_t offset = ( command_data[0] << 8 ) | command_data[1];
uint16_t size = command_data[2]; // size <= 28
dynamic_keymap_macro_set_buffer( offset, size, &command_data[3] );
break;
}
case id_dynamic_keymap_macro_reset:
{
dynamic_keymap_macro_reset();
break;
}
case id_dynamic_keymap_get_layer_count:
{
command_data[0] = dynamic_keymap_get_layer_count();
break;
}
case id_dynamic_keymap_get_buffer:
{
uint16_t offset = ( command_data[0] << 8 ) | command_data[1];
uint16_t size = command_data[2]; // size <= 28
dynamic_keymap_get_buffer( offset, size, &command_data[3] );
break;
}
case id_dynamic_keymap_set_buffer:
{
uint16_t offset = ( command_data[0] << 8 ) | command_data[1];
uint16_t size = command_data[2]; // size <= 28
dynamic_keymap_set_buffer( offset, size, &command_data[3] );
break;
}
#endif // DYNAMIC_KEYMAP_ENABLE
case id_eeprom_reset:
{
eeprom_reset();
break;
}
case id_bootloader_jump:
{
// Need to send data back before the jump
// Informs host that the command is handled
raw_hid_send( data, length );
// Give host time to read it
wait_ms(100);
bootloader_jump();
break;
}
default:
{
// Unhandled message.
*command_id = id_unhandled;
break;
}
}
// Return same buffer with values changed
raw_hid_send( data, length );
}
#endif
void main_init(void)
{
// If the EEPROM has the magic, the data is good.
// OK to load from EEPROM.
if (eeprom_is_valid()) {
//backlight_config_load();
} else {
// If the EEPROM has not been saved before, or is out of date,
// save the default values to the EEPROM. Default values
// come from construction of the zeal_backlight_config instance.
//backlight_config_save();
#ifdef DYNAMIC_KEYMAP_ENABLE
// This resets the keymaps in EEPROM to what is in flash.
dynamic_keymap_reset();
// This resets the macros in EEPROM to nothing.
dynamic_keymap_macro_reset();
#endif
// Save the magic number last, in case saving was interrupted
eeprom_set_valid(true);
}
#ifdef WT_MONO_BACKLIGHT
// Initialize LED drivers for backlight.
backlight_init_drivers();
backlight_timer_init();
backlight_timer_enable();
#endif
}
void bootmagic_lite(void)
{
// The lite version of TMK's bootmagic.
// 100% less potential for accidentally making the
// keyboard do stupid things.
// We need multiple scans because debouncing can't be turned off.
matrix_scan();
wait_ms(DEBOUNCING_DELAY);
wait_ms(DEBOUNCING_DELAY);
matrix_scan();
// If the Esc (matrix 0,0) is held down on power up,
// reset the EEPROM valid state and jump to bootloader.
if ( matrix_get_row(0) & (1<<0) ) {
eeprom_reset();
bootloader_jump();
}
}
void matrix_init_kb(void)
{
bootmagic_lite();
main_init();
matrix_init_user();
}
void matrix_scan_kb(void)
{
#ifdef WT_MONO_BACKLIGHT
// This only updates the LED driver buffers if something has changed.
backlight_update_pwm_buffers();
#endif
matrix_scan_user();
}
bool process_record_kb(uint16_t keycode, keyrecord_t *record)
{
switch(keycode) {
case FN_MO13:
if (record->event.pressed) {
layer_on(1);
update_tri_layer(1, 2, 3);
} else {
layer_off(1);
update_tri_layer(1, 2, 3);
}
return false;
break;
case FN_MO23:
if (record->event.pressed) {
layer_on(2);
update_tri_layer(1, 2, 3);
} else {
layer_off(2);
update_tri_layer(1, 2, 3);
}
return false;
break;
}
#ifdef DYNAMIC_KEYMAP_ENABLE
// Handle macros
if (record->event.pressed) {
if ( keycode >= MACRO00 && keycode <= MACRO15 )
{
uint8_t id = keycode - MACRO00;
dynamic_keymap_macro_send(id);
return false;
}
}
#endif //DYNAMIC_KEYMAP_ENABLE
return process_record_user(keycode, record);
}