#include "devices/Power.h" #include "devices/Display.h" #include "PwmBacklight.h" #include "Tactility/kernel/SystemEvents.h" #include #define TAG "tdisplay-s3" static bool powerOn() { gpio_config_t power_signal_config = { .pin_bit_mask = BIT64(TDISPLAY_S3_POWERON_GPIO), .mode = GPIO_MODE_OUTPUT, .pull_up_en = GPIO_PULLUP_DISABLE, .pull_down_en = GPIO_PULLDOWN_DISABLE, .intr_type = GPIO_INTR_DISABLE, }; if (gpio_config(&power_signal_config) != ESP_OK) { return false; } if (gpio_set_level(TDISPLAY_S3_POWERON_GPIO, 1) != ESP_OK) { return false; } return true; } bool initBoot() { ESP_LOGI(TAG, "Powering on the board..."); if (!powerOn()) { ESP_LOGE(TAG, "Failed to power on the board."); return false; } if (!driver::pwmbacklight::init(DISPLAY_BL, 30000)) { ESP_LOGE(TAG, "Failed to initialize backlight."); return false; } return true; }