Peter Siegmund
1a912d31c4
set ruth to stub only, because of cross compile error Signed-off-by: Peter Siegmund <developer@mars3142.org>
137 lines
3.2 KiB
C
137 lines
3.2 KiB
C
#include "persistence.h"
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#include "stddef.h"
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void *persistence_init(const char *namespace_name)
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{
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return NULL;
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}
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void persistence_save(persistence_value_t value_type, const char *key, const void *value)
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{
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}
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void *persistence_load(persistence_value_t value_type, const char *key, void *out)
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{
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return NULL;
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}
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void persistence_deinit()
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{
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}
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/*
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#include "esp_err.h"
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#include "esp_log.h"
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#include "esp_mac.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/semphr.h"
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#include "nvs_flash.h"
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static const char *TAG = "persistence";
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static nvs_handle_t persistence_handle;
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static SemaphoreHandle_t persistence_mutex;
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void *persistence_init(const char *namespace_name)
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{
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esp_err_t ret = nvs_flash_init();
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if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND)
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{
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ESP_ERROR_CHECK(nvs_flash_erase());
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ret = nvs_flash_init();
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}
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ESP_ERROR_CHECK(ret);
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ESP_ERROR_CHECK(nvs_open(namespace_name, NVS_READWRITE, &persistence_handle));
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persistence_mutex = xSemaphoreCreateMutex();
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if (persistence_mutex == NULL)
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{
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ESP_LOGE(TAG, "Failed to create mutex");
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}
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return &persistence_handle;
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}
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void persistence_save(persistence_value_t value_type, const char *key, const void *value)
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{
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if (persistence_mutex != NULL)
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{
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if (xSemaphoreTake(persistence_mutex, portMAX_DELAY) == pdTRUE)
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{
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esp_err_t err = ESP_ERR_INVALID_ARG;
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switch (value_type)
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{
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case VALUE_TYPE_STRING:
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err = nvs_set_str(persistence_handle, key, (char *)value);
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break;
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case VALUE_TYPE_INT32:
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err = nvs_set_i32(persistence_handle, key, *(int32_t *)value);
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break;
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default:
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ESP_LOGE(TAG, "Unsupported value type");
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break;
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}
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if (err == ESP_OK)
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{
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ESP_ERROR_CHECK(nvs_commit(persistence_handle));
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}
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else
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{
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ESP_LOGE(TAG, "Error saving key %s: %s", key, esp_err_to_name(err));
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}
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xSemaphoreGive(persistence_mutex);
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}
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}
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}
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void *persistence_load(persistence_value_t value_type, const char *key, void *out)
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{
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if (persistence_mutex != NULL)
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{
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if (xSemaphoreTake(persistence_mutex, portMAX_DELAY) == pdTRUE)
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{
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esp_err_t err = ESP_ERR_INVALID_ARG;
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switch (value_type)
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{
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case VALUE_TYPE_STRING:
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err = nvs_get_str(persistence_handle, key, (char *)out, NULL);
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break;
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case VALUE_TYPE_INT32:
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err = nvs_get_i32(persistence_handle, key, (int32_t *)out);
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break;
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default:
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ESP_LOGE(TAG, "Unsupported value type");
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break;
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}
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if (err != ESP_OK)
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{
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ESP_LOGE(TAG, "Error loading key %s: %s", key, esp_err_to_name(err));
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}
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xSemaphoreGive(persistence_mutex);
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}
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}
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return out;
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}
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void persistence_deinit()
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{
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if (persistence_mutex != NULL)
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{
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vSemaphoreDelete(persistence_mutex);
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persistence_mutex = NULL;
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}
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nvs_close(persistence_handle);
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}
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*/ |