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feat: enhance NVS and WiFi handlers for improved credential management and error handling

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This commit is contained in:
GW_MC
2026-01-29 15:42:13 +08:00
parent 2b9e9a3b04
commit d3d818534a
3 changed files with 54 additions and 7 deletions
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24
main/io/nvs_handler.cpp
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@@ -20,6 +20,7 @@ NVSStorageHandler::~NVSStorageHandler() {
void NVSStorageHandler::init(const EventGroupHandle_t& system_event_group) {
esp_err_t err = nvs_flash_init();
if (err == ESP_ERR_NVS_NO_FREE_PAGES || err == ESP_ERR_NVS_NEW_VERSION_FOUND) {
ESP_LOGW(TAG, "NVS Flash init failed with %s, erasing and retrying...", esp_err_to_name(err));
nvs_flash_erase();
err = nvs_flash_init();
}
@@ -43,11 +44,26 @@ void NVSStorageHandler::put(const std::string& key, const std::string& value) {
}
esp_err_t err = nvs_set_str(this->nvsHandle, key.c_str(), value.c_str());
if (err != ESP_OK) {
ESP_LOGE(TAG, "Error (%s) setting key-value pair in NVS!", esp_err_to_name(err));
} else {
if (err == ESP_ERR_NVS_NOT_ENOUGH_SPACE) {
ESP_LOGE(TAG, "NVS storage full! Cannot store key '%s'. Consider clearing old data.", key.c_str());
ESP_LOGI(TAG, "Attempting to erase and retry...");
// Try to commit pending changes first
nvs_commit(this->nvsHandle);
// ESP_LOGI(TAG, "Key-value pair (%s, %s) stored in NVS.", key.c_str(), value.c_str());
// Retry once
err = nvs_set_str(this->nvsHandle, key.c_str(), value.c_str());
if (err != ESP_OK) {
ESP_LOGE(TAG, "Retry failed: %s", esp_err_to_name(err));
return;
}
} else if (err != ESP_OK) {
ESP_LOGE(TAG, "Error (%s) setting key-value pair in NVS!", esp_err_to_name(err));
return;
}
// Commit successful write
err = nvs_commit(this->nvsHandle);
if (err != ESP_OK) {
ESP_LOGE(TAG, "Error (%s) committing to NVS!", esp_err_to_name(err));
}
}