| commit | 91eb0153d30420618b06efd18631490ac7fbfaae | [log] [tgz] |
|---|---|---|
| author | marc hoffman <marc.m.hoffman@gmail.com> | Sun Jan 29 21:48:55 2017 -0500 |
| committer | Damien George <damien.p.george@gmail.com> | Fri Feb 03 17:15:43 2017 +1100 |
| tree | 83098e3bada4c2c151be6df799843830e03538a2 | |
| parent | 90ab191b65a83d20fbae98014642e08afdc8d1ae [diff] [blame] |
esp8266/uart: Add support for polling uart device.
diff --git a/esp8266/uart.h b/esp8266/uart.h index 2b97683..f6850c4 100644 --- a/esp8266/uart.h +++ b/esp8266/uart.h
@@ -99,5 +99,8 @@ void uart_flush(uint8 uart); void uart_os_config(int uart); void uart_setup(uint8 uart); +// check status of rx/tx +int uart_rx_any(uint8 uart); +int uart_tx_any_room(uint8 uart); #endif // _INCLUDED_UART_H_