localhorst/smart-oil-heating-control-system
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error handling and cleanup

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This commit is contained in:
Hendrik Schutter
2026-01-10 13:32:49 +01:00
parent f8f6af53bd
commit 1d4e272d80
15 changed files with 867 additions and 309 deletions
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109
main/main.c
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@ -1,3 +1,11 @@
/**
* @file main.c
* @brief Main entry point for Smart Oil Heating Control System.
*
* This file initializes all system modules and handles initialization
* errors by logging diagnostic information and triggering a reboot.
*/
#include "safety.h"
#include "metrics.h"
#include "outputs.h"
@ -9,30 +17,107 @@
#include "esp_log.h"
#include "esp_system.h"
#include "nvs_flash.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
static const char *TAG = "smart-oil-heater-control-system";
static const char *TAG = "main";
/** @brief Delay before reboot in milliseconds. */
#define REBOOT_DELAY_MS 5000
/**
* @brief Log error and trigger system reboot.
* @param module Name of the module that failed.
*/
static void reboot_on_error(const char *module)
{
ESP_LOGE(TAG, "========================================");
ESP_LOGE(TAG, "FATAL: %s initialization failed!", module);
ESP_LOGE(TAG, "System will reboot in %d seconds...", REBOOT_DELAY_MS / 1000);
ESP_LOGE(TAG, "========================================");
vTaskDelay(pdMS_TO_TICKS(REBOOT_DELAY_MS));
esp_restart();
}
/**
* @brief Application main entry point.
*/
void app_main(void)
{
ESP_LOGI(TAG, "starting ...");
ESP_LOGI(TAG, "========================================");
ESP_LOGI(TAG, "Smart Oil Heating Control System");
ESP_LOGI(TAG, "Starting initialization...");
ESP_LOGI(TAG, "========================================");
// Initialize NVS
/* 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_LOGW(TAG, "NVS partition needs erase, erasing...");
ESP_ERROR_CHECK(nvs_flash_erase());
ret = nvs_flash_init();
}
ESP_ERROR_CHECK(ret);
if (ret != ESP_OK)
{
ESP_LOGE(TAG, "NVS init failed: %s", esp_err_to_name(ret));
reboot_on_error("NVS");
}
ESP_LOGI(TAG, "[OK] NVS initialized");
// TODO: Error handling!
initOutputs();
initInputs();
initSafety();
initWifi();
initSntp();
initControl();
initMetrics();
/* Initialize Outputs */
if (initOutputs() != ESP_OK)
{
reboot_on_error("Outputs");
}
ESP_LOGI(TAG, "[OK] Outputs initialized");
/* Initialize Inputs */
if (initInputs() != ESP_OK)
{
reboot_on_error("Inputs");
}
ESP_LOGI(TAG, "[OK] Inputs initialized");
/* Initialize Safety */
if (initSafety() != ESP_OK)
{
reboot_on_error("Safety");
}
ESP_LOGI(TAG, "[OK] Safety initialized");
/* Initialize WiFi */
if (initWifi() != ESP_OK)
{
reboot_on_error("WiFi");
}
ESP_LOGI(TAG, "[OK] WiFi initialized");
/* Initialize SNTP */
if (initSntp() != ESP_OK)
{
reboot_on_error("SNTP");
}
ESP_LOGI(TAG, "[OK] SNTP initialized");
/* Initialize Control */
if (initControl() != ESP_OK)
{
reboot_on_error("Control");
}
ESP_LOGI(TAG, "[OK] Control initialized");
/* Initialize Metrics */
if (initMetrics() != ESP_OK)
{
reboot_on_error("Metrics");
}
ESP_LOGI(TAG, "[OK] Metrics initialized");
ESP_LOGI(TAG, "========================================");
ESP_LOGI(TAG, "All modules initialized successfully!");
ESP_LOGI(TAG, "System is now running.");
ESP_LOGI(TAG, "========================================");
while (1)
{