qmk_firmware/keyboards/rama/m6_b/m6_b.c
Wilba6582 66ef1e3d67 RAMA M6-B and IS31FL3218 driver (#4021)
* Initial RAMA M6-B commit.

* Moved IS31FL3218 driver, minor cleanups

* Refactor, added dynamic keymap.

* Added dynamic keymaps to RAMA M6-A

* Refactor M6-A and M6-B to use common code.

* Formatting

* Cleanup

* Cleanup

* Changes from review
2018-09-30 11:35:10 -04:00

231 lines
5.6 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 "m6_b.h"
#include "m6_b_api.h"
// Check that no backlight functions are called
#if RGB_BACKLIGHT_ENABLED
#include "rgb_backlight.h"
#endif // RGB_BACKLIGHT_ENABLED
#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 keyboard-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;
}
#endif // DYNAMIC_KEYMAP_ENABLE
#if RGB_BACKLIGHT_ENABLED
case id_backlight_config_set_value:
{
//backlight_config_set_value(command_data);
break;
}
case id_backlight_config_get_value:
{
//backlight_config_get_value(command_data);
break;
}
case id_backlight_config_save:
{
//backlight_config_save();
break;
}
#endif // RGB_BACKLIGHT_ENABLED
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()) {
#if RGB_BACKLIGHT_ENABLED
//backlight_config_load();
#endif // RGB_BACKLIGHT_ENABLED
} else {
#if RGB_BACKLIGHT_ENABLED
// 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();
#endif // RGB_BACKLIGHT_ENABLED
#ifdef DYNAMIC_KEYMAP_ENABLE
// This resets the keymaps in EEPROM to what is in flash.
dynamic_keymap_reset();
#endif
// Save the magic number last, in case saving was interrupted
eeprom_set_valid(true);
}
#if RGB_BACKLIGHT_ENABLED
// Initialize LED drivers for backlight.
backlight_init_drivers();
backlight_timer_init();
backlight_timer_enable();
#endif // RGB_BACKLIGHT_ENABLED
}
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) {
#if RGB_BACKLIGHT_ENABLED
// This only updates the LED driver buffers if something has changed.
backlight_update_pwm_buffers();
#endif // BACKLIGHT_ENABLED
matrix_scan_user();
}
bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
return process_record_user(keycode, record);
}
void led_set_kb(uint8_t usb_led) {
led_set_user(usb_led);
}
void suspend_power_down_kb(void)
{
#if RGB_BACKLIGHT_ENABLED
//backlight_set_suspend_state(true);
#endif // BACKLIGHT_ENABLED
}
void suspend_wakeup_init_kb(void)
{
#if RGB_BACKLIGHT_ENABLED
//backlight_set_suspend_state(false);
#endif // BACKLIGHT_ENABLED
}