quack/main/main.c
2024-08-14 23:19:39 +02:00

85 lines
2.3 KiB
C

/*
* main.c
* quack
*
* Created by Michel DEPEIGE on 14/12/2020.
* Copyright (c) 2020 Michel DEPEIGE.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the Apache License, Version 2.0 (the "License");
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#include <stdio.h>
#include "driver/gpio.h"
#include "sdkconfig.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_flash.h"
#include "esp_hidh.h"
#include "esp_log.h"
#include "esp_system.h"
#include "esp_chip_info.h"
#include "esp_gap_bt_api.h"
#include "adb.h"
#include "blue.h"
#include "led.h"
#include "gpio.h"
#include "quad.h"
/* global TAG for ESP_LOG */
static const char* TAG = "quack";
void app_main(void)
{
uint32_t flash_size;
esp_flash_get_size(NULL, &flash_size);
/* Print chip information */
esp_chip_info_t chip_info;
esp_chip_info(&chip_info);
ESP_LOGI(TAG, "This is %s chip with %d CPU cores, WiFi%s%s, "
"revision %d, %" PRIu32 "MB %s flash",
CONFIG_IDF_TARGET,
chip_info.cores,
(chip_info.features & CHIP_FEATURE_BT) ? "/BT" : "",
(chip_info.features & CHIP_FEATURE_BLE) ? "/BLE" : "",
chip_info.revision, flash_size / (1024 * 1024),
(chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external");
ESP_LOGI(TAG, "Minimum free heap size: %" PRIu32 " bytes", esp_get_minimum_free_heap_size());
ESP_LOGI(TAG, "");
ESP_LOGI(TAG, "\\_o< \\_o< \\_o< \\_O<");
ESP_LOGI(TAG, "");
gpio_init();
led_init();
quad_init();
adb_init();
/*
* Check /BTOFF and enable bluetooth if needed
* of bluetooth is disabled, enable quadrature outputs
*/
if (gpio_get_level(GPIO_BTOFF) == 1)
blue_init();
else
gpio_output_enable();
/* put LED error ON if no inputs (/BTOFF and no /ADBSRC) */
if (gpio_get_level(GPIO_BTOFF) == 0 && gpio_get_level(GPIO_ADBSRC) == 1) {
ESP_LOGE(TAG, "Bluetooth is off and ADB is NOT in host mode!");
xTaskNotify(t_red, LED_ON, eSetValueWithOverwrite);
}
}