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#include <dirent.h>
#include <stdio.h>
#include <cstddef>
#include <cstdint>
#include <memory>
#include "core/lv_disp.h"
#include "core/lv_obj_pos.h"
#include "driver/gpio.h"
#include "driver/i2c.h"
#include "driver/sdspi_host.h"
#include "driver/spi_common.h"
#include "driver/spi_master.h"
#include "esp_freertos_hooks.h"
#include "esp_intr_alloc.h"
#include "esp_log.h"
#include "freertos/portmacro.h"
#include "hal/gpio_types.h"
#include "hal/spi_types.h"
#include "lvgl/lvgl.h"
#include "misc/lv_color.h"
#include "misc/lv_timer.h"
#include "widgets/lv_label.h"
#include "app_console.hpp"
#include "battery.hpp"
#include "dac.hpp"
#include "display.hpp"
#include "display_init.hpp"
#include "gpio_expander.hpp"
#include "i2c.hpp"
#include "spi.hpp"
#include "storage.hpp"
static const char* TAG = "MAIN";
void IRAM_ATTR tick_hook(void) {
lv_tick_inc(1);
}
static const size_t kLvglStackSize = 8 * 1024;
static StaticTask_t sLvglTaskBuffer = {};
static StackType_t sLvglStack[kLvglStackSize] = {0};
struct LvglArgs {
drivers::GpioExpander* gpio_expander;
};
void lvgl_main(void* voidArgs) {
ESP_LOGI(TAG, "starting LVGL task");
LvglArgs* args = (LvglArgs*)voidArgs;
drivers::GpioExpander* gpio_expander = args->gpio_expander;
// Dispose of the args now that we've gotten everything out of them.
delete args;
ESP_LOGI(TAG, "init lvgl");
lv_init();
// LVGL has been initialised, so we can now start reporting ticks to it.
esp_register_freertos_tick_hook(&tick_hook);
ESP_LOGI(TAG, "init display");
auto display_res =
drivers::Display::create(gpio_expander, drivers::displays::kST7735R);
if (display_res.has_error()) {
ESP_LOGE(TAG, "Failed: %d", display_res.error());
return;
}
std::unique_ptr<drivers::Display> display = std::move(display_res.value());
auto label = lv_label_create(NULL);
lv_label_set_text(label, "g'day, cunts!");
lv_obj_center(label);
lv_scr_load(label);
while (1) {
lv_timer_handler();
// display->ServiceTransactions();
vTaskDelay(pdMS_TO_TICKS(10));
}
// TODO: break from the loop to kill this task, so that we can do our RAII
// cleanup, unregister our tick callback and so on.
}
extern "C" void app_main(void) {
ESP_LOGI(TAG, "Initialising peripherals");
ESP_ERROR_CHECK(gpio_install_isr_service(ESP_INTR_FLAG_LOWMED));
ESP_ERROR_CHECK(drivers::init_i2c());
ESP_ERROR_CHECK(drivers::init_spi());
ESP_ERROR_CHECK(drivers::init_adc());
ESP_LOGI(TAG, "Init GPIOs");
drivers::GpioExpander* expander = new drivers::GpioExpander();
ESP_LOGI(TAG, "Init SD card");
auto storage_res = drivers::SdStorage::create(expander);
if (storage_res.has_error()) {
ESP_LOGE(TAG, "Failed: %d", storage_res.error());
return;
}
std::unique_ptr<drivers::SdStorage> storage = std::move(storage_res.value());
LvglArgs* lvglArgs = (LvglArgs*)calloc(1, sizeof(LvglArgs));
lvglArgs->gpio_expander = expander;
xTaskCreateStaticPinnedToCore(&lvgl_main, "LVGL", kLvglStackSize,
(void*)lvglArgs, 1, sLvglStack,
&sLvglTaskBuffer, 1);
/*
ESP_LOGI(TAG, "Init audio output (I2S)");
auto sink_res = drivers::I2SAudioOutput::create(expander);
if (sink_res.has_error()) {
ESP_LOGE(TAG, "Failed: %d", sink_res.error());
return;
}
std::unique_ptr<drivers::IAudioOutput> sink = std::move(sink_res.value());
ESP_LOGI(TAG, "Init audio pipeline");
auto playback_res = drivers::AudioPlayback::create(std::move(sink));
if (playback_res.has_error()) {
ESP_LOGE(TAG, "Failed: %d", playback_res.error());
return;
}
std::unique_ptr<drivers::AudioPlayback> playback =
std::move(playback_res.value());
playback->SetVolume(130);
*/
ESP_LOGI(TAG, "Launch console");
console::AppConsole console;
console.Launch();
while (1) {
// playback->ProcessEvents(5);
vTaskDelay(pdMS_TO_TICKS(100));
}
}
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