diff options
Diffstat (limited to 'keyboards/rama/m6_b/m6_b.c')
| -rw-r--r-- | keyboards/rama/m6_b/m6_b.c | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/keyboards/rama/m6_b/m6_b.c b/keyboards/rama/m6_b/m6_b.c new file mode 100644 index 0000000000..e7cd2f6287 --- /dev/null +++ b/keyboards/rama/m6_b/m6_b.c @@ -0,0 +1,230 @@ +/* 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 +} |