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
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Wilba6582
Jack Humbert
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/* Copyright 2018 Jason Williams (Wilba)
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* 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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#include "m6_b.h"
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#include "m6_b_api.h"
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// Check that no backlight functions are called
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#if RGB_BACKLIGHT_ENABLED
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#include "rgb_backlight.h"
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#endif // RGB_BACKLIGHT_ENABLED
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#include "raw_hid.h"
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#include "dynamic_keymap.h"
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#include "timer.h"
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#include "tmk_core/common/eeprom.h"
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bool eeprom_is_valid(void)
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{
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return (eeprom_read_word(((void*)EEPROM_MAGIC_ADDR)) == EEPROM_MAGIC &&
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eeprom_read_byte(((void*)EEPROM_VERSION_ADDR)) == EEPROM_VERSION);
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}
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void eeprom_set_valid(bool valid)
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{
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eeprom_update_word(((void*)EEPROM_MAGIC_ADDR), valid ? EEPROM_MAGIC : 0xFFFF);
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eeprom_update_byte(((void*)EEPROM_VERSION_ADDR), valid ? EEPROM_VERSION : 0xFF);
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}
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void eeprom_reset(void)
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{
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// Set the keyboard-specific EEPROM state as invalid.
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eeprom_set_valid(false);
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// Set the TMK/QMK EEPROM state as invalid.
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eeconfig_disable();
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}
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#ifdef RAW_ENABLE
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void raw_hid_receive( uint8_t *data, uint8_t length )
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{
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uint8_t *command_id = &(data[0]);
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uint8_t *command_data = &(data[1]);
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switch ( *command_id )
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{
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case id_get_protocol_version:
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{
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command_data[0] = PROTOCOL_VERSION >> 8;
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command_data[1] = PROTOCOL_VERSION & 0xFF;
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break;
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}
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case id_get_keyboard_value:
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{
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if ( command_data[0] == id_uptime )
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{
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uint32_t value = timer_read32();
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command_data[1] = (value >> 24 ) & 0xFF;
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command_data[2] = (value >> 16 ) & 0xFF;
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command_data[3] = (value >> 8 ) & 0xFF;
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command_data[4] = value & 0xFF;
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}
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else
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{
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*command_id = id_unhandled;
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}
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break;
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}
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#ifdef DYNAMIC_KEYMAP_ENABLE
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case id_dynamic_keymap_get_keycode:
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{
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uint16_t keycode = dynamic_keymap_get_keycode( command_data[0], command_data[1], command_data[2] );
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command_data[3] = keycode >> 8;
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command_data[4] = keycode & 0xFF;
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break;
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}
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case id_dynamic_keymap_set_keycode:
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{
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dynamic_keymap_set_keycode( command_data[0], command_data[1], command_data[2], ( command_data[3] << 8 ) | command_data[4] );
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break;
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}
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case id_dynamic_keymap_reset:
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{
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dynamic_keymap_reset();
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break;
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}
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#endif // DYNAMIC_KEYMAP_ENABLE
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#if RGB_BACKLIGHT_ENABLED
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case id_backlight_config_set_value:
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{
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//backlight_config_set_value(command_data);
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break;
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}
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case id_backlight_config_get_value:
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{
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//backlight_config_get_value(command_data);
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break;
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}
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case id_backlight_config_save:
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{
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//backlight_config_save();
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break;
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}
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#endif // RGB_BACKLIGHT_ENABLED
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case id_eeprom_reset:
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{
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eeprom_reset();
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break;
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}
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case id_bootloader_jump:
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{
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// Need to send data back before the jump
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// Informs host that the command is handled
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raw_hid_send( data, length );
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// Give host time to read it
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wait_ms(100);
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bootloader_jump();
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break;
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}
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default:
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{
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// Unhandled message.
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*command_id = id_unhandled;
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break;
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}
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}
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// Return same buffer with values changed
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raw_hid_send( data, length );
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}
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#endif
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void main_init(void)
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{
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// If the EEPROM has the magic, the data is good.
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// OK to load from EEPROM.
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if (eeprom_is_valid()) {
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#if RGB_BACKLIGHT_ENABLED
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//backlight_config_load();
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#endif // RGB_BACKLIGHT_ENABLED
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} else {
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#if RGB_BACKLIGHT_ENABLED
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// If the EEPROM has not been saved before, or is out of date,
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// save the default values to the EEPROM. Default values
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// come from construction of the zeal_backlight_config instance.
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//backlight_config_save();
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#endif // RGB_BACKLIGHT_ENABLED
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#ifdef DYNAMIC_KEYMAP_ENABLE
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// This resets the keymaps in EEPROM to what is in flash.
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dynamic_keymap_reset();
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#endif
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// Save the magic number last, in case saving was interrupted
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eeprom_set_valid(true);
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}
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#if RGB_BACKLIGHT_ENABLED
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// Initialize LED drivers for backlight.
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backlight_init_drivers();
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backlight_timer_init();
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backlight_timer_enable();
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#endif // RGB_BACKLIGHT_ENABLED
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}
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void bootmagic_lite(void)
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{
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// The lite version of TMK's bootmagic.
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// 100% less potential for accidentally making the
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// keyboard do stupid things.
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// We need multiple scans because debouncing can't be turned off.
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matrix_scan();
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wait_ms(DEBOUNCING_DELAY);
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wait_ms(DEBOUNCING_DELAY);
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matrix_scan();
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// If the Esc (matrix 0,0) is held down on power up,
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// reset the EEPROM valid state and jump to bootloader.
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if ( matrix_get_row(0) & (1<<0) ) {
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eeprom_reset();
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bootloader_jump();
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}
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}
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void matrix_init_kb(void) {
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bootmagic_lite();
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main_init();
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matrix_init_user();
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}
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void matrix_scan_kb(void) {
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#if RGB_BACKLIGHT_ENABLED
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// This only updates the LED driver buffers if something has changed.
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backlight_update_pwm_buffers();
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#endif // BACKLIGHT_ENABLED
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matrix_scan_user();
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}
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bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
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return process_record_user(keycode, record);
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}
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void led_set_kb(uint8_t usb_led) {
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led_set_user(usb_led);
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}
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void suspend_power_down_kb(void)
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{
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#if RGB_BACKLIGHT_ENABLED
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//backlight_set_suspend_state(true);
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#endif // BACKLIGHT_ENABLED
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}
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void suspend_wakeup_init_kb(void)
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{
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#if RGB_BACKLIGHT_ENABLED
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//backlight_set_suspend_state(false);
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#endif // BACKLIGHT_ENABLED
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}
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