mainscnt/mains-frequency-counter-esp32
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

device id

Browse Source
This commit is contained in:
Wolfgang Hottgenroth
2021-03-25 09:17:04 +01:00
parent ad824e2b38
commit 9d5c7cfe84
1 changed files with 11 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
src/main/sinkSender.c
View File

@ -104,25 +104,25 @@ void sinksenderInit() {
ESP_LOGI(TAG, "Initializing sink sender"); ESP_LOGI(TAG, "Initializing sink sender");
ESP_LOGI(TAG, "About to load sink sender configuration"); ESP_LOGI(TAG, "About to load sink sender configuration");
uint8_t macAddress[6];
if (ESP_OK == esp_efuse_mac_get_default(macAddress)) {
sprintf(deviceId, "%02x%02x%02x%02x%02x%02x",
macAddress[0], macAddress[1], macAddress[2],
macAddress[3], macAddress[4], macAddress[5]);
} else {
ESP_LOGE(TAG, "can not read mac address, use default device id");
strcpy(deviceId, DEFAULT_DEVICE_ID);
}
nvs_handle_t nvsHandle; nvs_handle_t nvsHandle;
if (ESP_OK != nvs_open("sink", NVS_READWRITE, &nvsHandle)) { if (ESP_OK != nvs_open("sink", NVS_READWRITE, &nvsHandle)) {
ESP_LOGE(TAG, "Unable to open nvs namespace sink, use default values"); ESP_LOGE(TAG, "Unable to open nvs namespace sink, use default values");
strcpy(deviceId, DEFAULT_DEVICE_ID);
strcpy(sharedSecret, DEFAULT_SHAREDSECRET); strcpy(sharedSecret, DEFAULT_SHAREDSECRET);
} else { } else {
size_t s; size_t s;
esp_err_t err; esp_err_t err;
err = nvs_get_str(nvsHandle, "deviceId", NULL, &s);
ESP_LOGI(TAG, "1. err: %d, len: %d", err, s);
err = nvs_get_str(nvsHandle, "deviceId", deviceId, &s);
ESP_LOGI(TAG, "2. err: %d, len: %d", err, s);
if (err == ESP_OK) {
ESP_LOGI(TAG, "deviceId: %s", deviceId);
} else {
strcpy(deviceId, DEFAULT_DEVICE_ID);
ESP_LOGI(TAG, "deviceId not configured, use default");
}
err = nvs_get_str(nvsHandle, "sharedSecret", NULL, &s); err = nvs_get_str(nvsHandle, "sharedSecret", NULL, &s);
ESP_LOGI(TAG, "1. err: %d, len: %d", err, s); ESP_LOGI(TAG, "1. err: %d, len: %d", err, s);
err = nvs_get_str(nvsHandle, "sharedSecret", sharedSecret, &s); err = nvs_get_str(nvsHandle, "sharedSecret", sharedSecret, &s);