esp32s2_bare_board/main/main.c

108 lines
3.1 KiB
C
Executable File

/*
* SPDX-FileCopyrightText: 2010-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: CC0-1.0
*/
#include "esp_chip_info.h"
#include "esp_err.h"
#include "esp_flash.h"
#include "esp_log.h"
#include "esp_spi_flash.h"
#include "esp_system.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "nvs_flash.h"
#include "sdkconfig.h"
#include <inttypes.h>
#include <stdio.h>
#include "shell_port.h"
#include "main_app.h"
#include "main_common.h"
#include "imp_msg_queue.h"
static void _init_esp()
{
// Initialize NVS
esp_err_t ret = nvs_flash_init();
if (ret == ESP_ERR_NVS_NO_FREE_PAGES
|| ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
ESP_ERROR_CHECK(nvs_flash_erase());
ret = nvs_flash_init();
}
ESP_ERROR_CHECK(ret);
}
void app_main(void)
{
_init_esp();
vTaskDelay(10);
imp_main_common_init();
cdc_printf("Hello world!\r\n");
/* Print chip information */
esp_chip_info_t chip_info;
uint32_t flash_size;
esp_chip_info(&chip_info);
cdc_printf("This is %s chip with %d CPU core(s), %s%s%s%s, ",
CONFIG_IDF_TARGET, chip_info.cores,
(chip_info.features & CHIP_FEATURE_WIFI_BGN) ? "WiFi/" : "",
(chip_info.features & CHIP_FEATURE_BT) ? "BT" : "",
(chip_info.features & CHIP_FEATURE_BLE) ? "BLE" : "",
(chip_info.features & CHIP_FEATURE_IEEE802154)
? ", 802.15.4 (Zigbee/Thread)"
: "");
unsigned major_rev = chip_info.revision / 100;
unsigned minor_rev = chip_info.revision % 100;
cdc_printf("silicon revision v%d.%d, ", major_rev, minor_rev);
if (esp_flash_get_size(NULL, &flash_size) != ESP_OK) {
cdc_printf("Get flash size failed");
return;
}
cdc_printf("%" PRIu32 "MB %s flash\r\n",
flash_size / (uint32_t)(1024 * 1024),
(chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded"
: "external");
cdc_printf("Minimum free heap size: %" PRIu32 " bytes\r\n",
esp_get_minimum_free_heap_size());
// for (int i = 10; i >= 0; i--) {
// printf("Restarting in %d seconds...\n", i);
// vTaskDelay(1000 / portTICK_PERIOD_MS);
// }
cdc_printf("start run app:\r\n");
imp_msg_queue_init();
xTaskCreate(imp_main_app_task, "main", 2048, NULL, 10, NULL);
while (1) {
// cdc_printf("start run app:\r\n");
vTaskDelay(1000 / portTICK_PERIOD_MS);
}
cdc_printf("Restarting now.\r\n");
fflush(stdout);
esp_restart();
}
static void _show_build_time(int argc, char** argv)
{
cdc_printf("build at %s %s\r\n", __DATE__, __TIME__);
}
uint8_t imp_restart_esp()
{
cdc_printf("Restarting now.\r\n");
vTaskDelay(10);
esp_restart();
}
SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN),
reboot, imp_restart_esp, restart esp);
SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN),
show_build_time, _show_build_time, show the build time);