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Diffstat (limited to 'keyboards/tzarc/djinn/djinn.c')
| -rw-r--r-- | keyboards/tzarc/djinn/djinn.c | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/keyboards/tzarc/djinn/djinn.c b/keyboards/tzarc/djinn/djinn.c new file mode 100644 index 0000000000..23f59991a9 --- /dev/null +++ b/keyboards/tzarc/djinn/djinn.c @@ -0,0 +1,233 @@ +// 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; + +# ifdef DJINN_SUPPORTS_3A_FUSE + // The updated BOM on the Djinn has properly-spec'ed fuses -- 1500mA/3000mA hold current + 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; + } +# else + // The original BOM on the Djinn had wrongly-spec'ed fuses -- 750mA/1500mA hold current + switch (kb_state.current_setting) { + default: + case USBPD_500MA: + case USBPD_1500MA: + scale = 0.35f; + break; + case USBPD_3000MA: + scale = 0.75f; + break; + } +# endif + + 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; + +#ifdef DJINN_SUPPORTS_3A_FUSE + // The updated BOM on the Djinn has properly-spec'ed fuses -- 1500mA/3000mA hold current + 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; + } +#else + // The original BOM on the Djinn had wrongly-spec'ed fuses -- 750mA/1500mA hold current + switch (current_setting) { + default: + case USBPD_500MA: + case USBPD_1500MA: + writePinLow(RGB_CURR_1500mA_OK_PIN); + writePinLow(RGB_CURR_3000mA_OK_PIN); + break; + case USBPD_3000MA: + writePinHigh(RGB_CURR_1500mA_OK_PIN); + writePinLow(RGB_CURR_3000mA_OK_PIN); + break; + } +#endif + + // 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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