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fix nvs

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This commit is contained in:
thek4n 2026-06-05 15:10:04 +03:00
parent 18ece975ba
commit bbfc1af66f
3 changed files with 23 additions and 10 deletions
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21
main/main.c
View File

@ -32,6 +32,9 @@
#define ADC_CHAN1 ADC_CHANNEL_5
#define ADC_ATTEN_DB ADC_ATTEN_DB_12
#define THRESHOLD_UP_NVS_NAME "threshold_up"
#define THRESHOLD_LOW_NVS_NAME "threshold_low"
#define SENSOR_ADC_CHAN 0
static adc_oneshot_unit_handle_t adc_handle;
@ -360,10 +363,10 @@ static esp_err_t save_thresholds_handler(httpd_req_t *req) {
return 1;
}
err = nvs_set_i32(my_handle, "threshold_low", low_value);
err = nvs_set_i32(my_handle, THRESHOLD_LOW_NVS_NAME, low_value);
ESP_ERROR_CHECK(err);
err = nvs_set_i32(my_handle, "threshold_up", up_value);
err = nvs_set_i32(my_handle, THRESHOLD_UP_NVS_NAME, up_value);
ESP_ERROR_CHECK(err);
// 4. Сохраняем изменения во flash
@ -613,15 +616,21 @@ void app_main(void) {
ESP_LOGE("TAG", "Error opening NVS");
}
err = nvs_get_i32(my_handle, "treshhold_low", atomic_load(&g_threshold_low));
if (err == ESP_ERR_NVS_NOT_FOUND) {
int32_t threshold_up, threshold_low = 0;
err = nvs_get_i32(my_handle, THRESHOLD_LOW_NVS_NAME, &threshold_low);
if (err == ESP_OK) {
atomic_store(&g_threshold_low, threshold_low);
} else if (err == ESP_ERR_NVS_NOT_FOUND) {
atomic_store(&g_threshold_low, 100);
} else {
ESP_ERROR_CHECK(err);
}
err = nvs_get_i32(my_handle, "treshhold_low", atomic_load(&g_threshold_up));
if (err == ESP_ERR_NVS_NOT_FOUND) {
err = nvs_get_i32(my_handle, THRESHOLD_UP_NVS_NAME, &threshold_up);
if (err == ESP_OK) {
atomic_store(&g_threshold_up, threshold_up);
} else if (err == ESP_ERR_NVS_NOT_FOUND) {
atomic_store(&g_threshold_up, 300);
} else {
ESP_ERROR_CHECK(err);

4
sdkconfig.defaults Normal file
View File

@ -0,0 +1,4 @@
# This file was generated using idf.py save-defconfig or menuconfig [D] key. It can be edited manually.
# Espressif IoT Development Framework (ESP-IDF) 6.2.0 Project Minimal Configuration
#
CONFIG_PARTITION_TABLE_CUSTOM=y