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Dependents:   Encrypted my_mbed lklk CyaSSL_DTLS_Cellular ... more

Superseded

This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.

Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

Diff: targets/hal/TARGET_STM/TARGET_NUCLEO_F103RB/serial_api.c

Revision:
242:7074e42da0b2
Parent:
227:7bd0639b8911
Child:
402:09075a3b15e3
--- a/targets/hal/TARGET_STM/TARGET_NUCLEO_F103RB/serial_api.c	Thu Jun 26 10:30:09 2014 +0100
+++ b/targets/hal/TARGET_STM/TARGET_NUCLEO_F103RB/serial_api.c	Fri Jun 27 07:30:09 2014 +0100
@@ -74,7 +74,15 @@
     USART_InitStructure.USART_StopBits            = obj->stopbits;
     USART_InitStructure.USART_Parity              = obj->parity;
     USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
-    USART_InitStructure.USART_Mode                = USART_Mode_Rx | USART_Mode_Tx;
+
+    if (obj->pin_rx == NC) {
+        USART_InitStructure.USART_Mode = USART_Mode_Tx;
+    } else if (obj->pin_tx == NC) {
+        USART_InitStructure.USART_Mode = USART_Mode_Rx;
+    } else {
+        USART_InitStructure.USART_Mode = USART_Mode_Tx | USART_Mode_Rx;
+    }
+
     USART_Init(usart, &USART_InitStructure);
 
     USART_Cmd(usart, ENABLE);
@@ -156,10 +164,10 @@
 }
 
 void serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_bits) {
-    if (data_bits == 8) {
+    if (data_bits == 9) {
+        obj->databits = USART_WordLength_9b;
+    } else {
         obj->databits = USART_WordLength_8b;
-    } else {
-        obj->databits = USART_WordLength_9b;
     }
 
     switch (parity) {