esp_netif_sntp_reachability() function
Returns SNTP server's reachability shift register as described in RFC 5905.
Arguments
reachability
reachability shift register
Return value
ESP_OK on success, ESP_ERR_INVALID_STATE if SNTP not initialized ESP_ERR_INVALID_ARG if invalid arguments
esp_netif_sntp_reachability() calls 2 functions:
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esp_netif_sntp_reachability()
esp_netif_sntp_reachability() reads 1 variable:
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esp_netif_sntp_reachability()