Add serial method so that lower half driver can provide RX flow control information. From Jussi Kivilinna

This commit is contained in:
Gregory Nutt 2014-05-08 09:00:33 -06:00
parent caeece4f64
commit e8f6f93ab0

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@ -12,7 +12,7 @@
<h1><big><font color="#3c34ec">
<i>NuttX RTOS Porting Guide</i>
</font></big></h1>
<p>Last Updated: January 25, 2014</p>
<p>Last Updated: May 8, 2014</p>
</td>
</tr>
</table>
@ -3059,6 +3059,9 @@ void board_led_off(int led);
<code>int receive(FAR struct uart_dev_s *dev, unsigned int *status);</code><br>
<code>void rxint(FAR struct uart_dev_s *dev, bool enable);</code><br>
<code>bool rxavailable(FAR struct uart_dev_s *dev);</code><br>
<code>#ifdef CONFIG_SERIAL_IFLOWCONTROL</code><br>
<code>bool rxflowcontrol(FAR struct uart_dev_s *dev);</code><br>
<code>#endif</code><br>
<code>void send(FAR struct uart_dev_s *dev, int ch);</code><br>
<code>void txint(FAR struct uart_dev_s *dev, bool enable);</code><br>
<code>bool txready(FAR struct uart_dev_s *dev);</code><br>