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- // Copyright 2018-2022 Nick Brassel (@tzarc)
- // SPDX-License-Identifier: GPL-2.0-or-later
- #include <string.h>
- #include "quantum.h"
- #include <hal_pal.h>
- #include "djinn.h"
- #include "serial.h"
- #include "split_util.h"
- #include "qp.h"
-
- painter_device_t lcd;
-
- // clang-format off
- #ifdef SWAP_HANDS_ENABLE
- const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
- { { 6, 6 }, { 5, 6 }, { 4, 6 }, { 3, 6 }, { 2, 6 }, { 1, 6 }, { 0, 6 } },
- { { 6, 7 }, { 5, 7 }, { 4, 7 }, { 3, 7 }, { 2, 7 }, { 1, 7 }, { 0, 7 } },
- { { 6, 8 }, { 5, 8 }, { 4, 8 }, { 3, 8 }, { 2, 8 }, { 1, 8 }, { 0, 8 } },
- { { 6, 9 }, { 5, 9 }, { 4, 9 }, { 3, 9 }, { 2, 9 }, { 1, 9 }, { 0, 9 } },
- { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 6, 10 }, { 5, 10 }, { 4, 10 }, { 3, 10 } },
- { { 0, 0 }, { 6, 11 }, { 5, 11 }, { 4, 11 }, { 3, 11 }, { 2, 11 }, { 1, 11 } },
-
- { { 6, 0 }, { 5, 0 }, { 4, 0 }, { 3, 0 }, { 2, 0 }, { 1, 0 }, { 0, 0 } },
- { { 6, 1 }, { 5, 1 }, { 4, 1 }, { 3, 1 }, { 2, 1 }, { 1, 1 }, { 0, 1 } },
- { { 6, 2 }, { 5, 2 }, { 4, 2 }, { 3, 2 }, { 2, 2 }, { 1, 2 }, { 0, 2 } },
- { { 6, 3 }, { 5, 3 }, { 4, 3 }, { 3, 3 }, { 2, 3 }, { 1, 3 }, { 0, 3 } },
- { { 0, 0 }, { 0, 0 }, { 0, 0 }, { 6, 4 }, { 5, 4 }, { 4, 4 }, { 3, 4 } },
- { { 0, 0 }, { 6, 5 }, { 5, 5 }, { 4, 5 }, { 3, 5 }, { 2, 5 }, { 1, 5 } },
- };
- # ifdef ENCODER_MAP_ENABLE
- const uint8_t PROGMEM encoder_hand_swap_config[NUM_ENCODERS] = { 1, 0 };
- # endif // ENCODER_MAP_ENABLE
- #endif // SWAP_HANDS_ENABLE
- // clang-format on
-
- void board_init(void) {
- usbpd_init();
- }
-
- //----------------------------------------------------------
- // Initialisation
-
- void keyboard_post_init_kb(void) {
- // Register keyboard state sync split transaction
- transaction_register_rpc(RPC_ID_SYNC_STATE_KB, kb_state_sync_slave);
-
- // Reset the initial shared data value between master and slave
- memset(&kb_state, 0, sizeof(kb_state));
-
- // Turn off increased current limits
- setPinOutput(RGB_CURR_1500mA_OK_PIN);
- writePinLow(RGB_CURR_1500mA_OK_PIN);
- setPinOutput(RGB_CURR_3000mA_OK_PIN);
- writePinLow(RGB_CURR_3000mA_OK_PIN);
-
- // Turn on the RGB
- setPinOutput(RGB_POWER_ENABLE_PIN);
- writePinHigh(RGB_POWER_ENABLE_PIN);
-
- #ifdef EXTERNAL_FLASH_SPI_SLAVE_SELECT_PIN
- setPinOutput(EXTERNAL_FLASH_SPI_SLAVE_SELECT_PIN);
- writePinHigh(EXTERNAL_FLASH_SPI_SLAVE_SELECT_PIN);
- #endif // EXTERNAL_FLASH_SPI_SLAVE_SELECT_PIN
-
- // Turn on the LCD
- setPinOutput(LCD_POWER_ENABLE_PIN);
- writePinHigh(LCD_POWER_ENABLE_PIN);
-
- // Let the LCD get some power...
- wait_ms(150);
-
- // Initialise the LCD
- lcd = qp_ili9341_make_spi_device(320, 240, LCD_CS_PIN, LCD_DC_PIN, LCD_RST_PIN, 4, 3);
- qp_init(lcd, QP_ROTATION_0);
-
- // Turn on the LCD and clear the display
- kb_state.lcd_power = 1;
- qp_power(lcd, true);
- qp_rect(lcd, 0, 0, 239, 319, HSV_BLACK, true);
-
- // Turn on the LCD backlight
- backlight_enable();
- backlight_level(BACKLIGHT_LEVELS);
-
- // Allow for user post-init
- keyboard_post_init_user();
- }
-
- //----------------------------------------------------------
- // RGB brightness scaling dependent on USBPD state
-
- #if defined(RGB_MATRIX_ENABLE)
- RGB rgb_matrix_hsv_to_rgb(HSV hsv) {
- float scale;
- switch (kb_state.current_setting) {
- default:
- case USBPD_500MA:
- scale = 0.35f;
- break;
- case USBPD_1500MA:
- scale = 0.75f;
- break;
- case USBPD_3000MA:
- scale = 1.0f;
- break;
- }
-
- hsv.v = (uint8_t)(hsv.v * scale);
- return hsv_to_rgb(hsv);
- }
- #endif
-
- //----------------------------------------------------------
- // UI Placeholder, implemented in themes
-
- __attribute__((weak)) void draw_ui_user(void) {}
-
- //----------------------------------------------------------
- // Housekeeping
-
- void housekeeping_task_kb(void) {
- // Update kb_state so we can send to slave
- kb_state_update();
-
- // Data sync from master to slave
- kb_state_sync();
-
- // Work out if we've changed our current limit, update the limiter circuit switches
- static uint8_t current_setting = USBPD_500MA;
- if (current_setting != kb_state.current_setting) {
- current_setting = kb_state.current_setting;
- switch (current_setting) {
- default:
- case USBPD_500MA:
- writePinLow(RGB_CURR_1500mA_OK_PIN);
- writePinLow(RGB_CURR_3000mA_OK_PIN);
- break;
- case USBPD_1500MA:
- writePinHigh(RGB_CURR_1500mA_OK_PIN);
- writePinLow(RGB_CURR_3000mA_OK_PIN);
- break;
- case USBPD_3000MA:
- writePinHigh(RGB_CURR_1500mA_OK_PIN);
- writePinHigh(RGB_CURR_3000mA_OK_PIN);
- break;
- }
-
- // If we've changed the current limit, toggle rgb off and on if it was on, to force a brightness update on all LEDs
- if (is_keyboard_master() && rgb_matrix_is_enabled()) {
- rgb_matrix_disable_noeeprom();
- rgb_matrix_enable_noeeprom();
- }
- }
-
- // Turn on/off the LCD
- static bool lcd_on = false;
- if (lcd_on != (bool)kb_state.lcd_power) {
- lcd_on = (bool)kb_state.lcd_power;
- qp_power(lcd, lcd_on);
- }
-
- // Enable/disable RGB
- if (lcd_on) {
- // Turn on RGB
- writePinHigh(RGB_POWER_ENABLE_PIN);
- // Modify the RGB state if different to the LCD state
- if (rgb_matrix_is_enabled() != lcd_on) {
- // Wait for a small amount of time to allow the RGB capacitors to charge, before enabling RGB output
- wait_ms(10);
- // Enable RGB
- rgb_matrix_enable_noeeprom();
- }
- } else {
- // Turn off RGB
- writePinLow(RGB_POWER_ENABLE_PIN);
- // Disable the PWM output for the RGB
- if (rgb_matrix_is_enabled() != lcd_on) {
- rgb_matrix_disable_noeeprom();
- }
- }
-
- // Match the backlight to the LCD state
- if (is_keyboard_master() && is_backlight_enabled() != lcd_on) {
- if (lcd_on)
- backlight_enable();
- else
- backlight_disable();
- }
-
- // Draw the UI
- if (kb_state.lcd_power) {
- draw_ui_user();
- }
-
- // Go into low-scan interrupt-based mode if we haven't had any matrix activity in the last 250 milliseconds
- if (last_input_activity_elapsed() > 250) {
- matrix_wait_for_interrupt();
- }
- }
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