uint64_t utils_get_epoch_time_from_ntp(char copy[], int len)
{
char ntp_server[20] = {0};
int ntp_server_index = 1;
uint64_t time_in_ms = 0;
for (ntp_server_index = 1; ntp_server_index <= 7; ntp_server_index ++) {
HAL_Snprintf(ntp_server, 20, ALIYUN_NTP_SERVER, ntp_server_index);
time_in_ms = _get_timestamp_from_ntp(ntp_server);
if (time_in_ms > 0) {
HAL_Snprintf(copy, len, "%" PRIu64, time_in_ms);
break;
}
}
return time_in_ms;
}
int iotx_device_info_set(
const char *product_key,
const char *device_name,
const char *device_secret)
{
int ret;
log_debug("start to set device info!");
memset(&iotx_device_info, 0x0, sizeof(iotx_device_info));
strncpy(iotx_device_info.product_key, product_key, PRODUCT_KEY_LEN);
strncpy(iotx_device_info.device_name, device_name, DEVICE_NAME_LEN);
strncpy(iotx_device_info.device_secret, device_secret, DEVICE_SECRET_LEN);
/* construct device-id(@product_key+@device_name) */
ret = HAL_Snprintf(iotx_device_info.device_id, DEVICE_ID_LEN, "%s.%s", product_key, device_name);
if ((ret < 0) || (ret >= DEVICE_ID_LEN)) {
log_err("set device info failed");
return FAIL_RETURN;
}
log_debug("device_info set successfully!");
return SUCCESS_RETURN;
}
