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Superseded
This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.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_L152RE/serial_api.c
- Revision:
- 129:0182c99221bc
- Parent:
- 118:b44c45162f28
- Child:
- 174:8bb9f3a33240
--- a/targets/hal/TARGET_STM/TARGET_NUCLEO_L152RE/serial_api.c Wed Mar 19 18:20:52 2014 +0000
+++ b/targets/hal/TARGET_STM/TARGET_NUCLEO_L152RE/serial_api.c Thu Mar 20 11:45:07 2014 +0000
@@ -34,24 +34,24 @@
#include <string.h>
static const PinMap PinMap_UART_TX[] = {
+ {PA_2, UART_2, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_USART2)},
{PA_9, UART_1, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_USART1)},
{PB_6, UART_1, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_USART1)},
- {PA_2, UART_2, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_USART2)},
{PB_10, UART_3, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_USART3)},
- {PC_10, UART_4, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_UART4)},
- //{PC_10, UART_3, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_USART3)}, //The consructor will find UART4
- {PC_12, UART_5, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_UART5)}, //which share the same PIN
+ //{PC_10, UART_3, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_USART3)},
+ {PC_10, UART_4, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_UART4)},
+ {PC_12, UART_5, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_UART5)},
{NC, NC, 0}
};
static const PinMap PinMap_UART_RX[] = {
+ {PA_3, UART_2, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_USART2)},
{PA_10, UART_1, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_USART1)},
- {PB_7 , UART_1, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_USART1)},
- {PA_3, UART_2, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_USART2)},
+ {PB_7, UART_1, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_USART1)},
{PB_11, UART_3, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_USART3)},
+ //{PC_11, UART_3, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_USART3)},
{PC_11, UART_4, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_UART4)},
- //{PC_11, UART_3, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_USART3)},
- {PC_2 , UART_5, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_UART5)},
+ {PD_2, UART_5, STM_PIN_DATA(GPIO_Mode_AF, GPIO_OType_PP, GPIO_PuPd_UP, GPIO_AF_UART5)},
{NC, NC, 0}
};
@@ -70,12 +70,12 @@
USART_Cmd(usart, DISABLE);
- USART_InitStructure.USART_BaudRate = obj->baudrate;
- USART_InitStructure.USART_WordLength = obj->databits;
- USART_InitStructure.USART_StopBits = obj->stopbits;
- USART_InitStructure.USART_Parity = obj->parity;
+ USART_InitStructure.USART_BaudRate = obj->baudrate;
+ USART_InitStructure.USART_WordLength = obj->databits;
+ 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;
+ USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
USART_Init(usart, &USART_InitStructure);
USART_Cmd(usart, ENABLE);
@@ -100,17 +100,16 @@
if (obj->uart == UART_2) {
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, ENABLE);
}
- if (obj->uart == UART_3) {
+ if (obj->uart == UART_3) {
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART3, ENABLE);
}
- if (obj->uart == UART_4) {
+ if (obj->uart == UART_4) {
RCC_APB1PeriphClockCmd(RCC_APB1Periph_UART4, ENABLE);
}
- if (obj->uart == UART_5) {
+ if (obj->uart == UART_5) {
RCC_APB1PeriphClockCmd(RCC_APB1Periph_UART5, ENABLE);
}
-
-
+
// Configure the UART pins
pinmap_pinout(tx, PinMap_UART_TX);
pinmap_pinout(rx, PinMap_UART_RX);
@@ -136,8 +135,7 @@
if (obj->uart == STDIO_UART) {
stdio_uart_inited = 1;
memcpy(&stdio_uart, obj, sizeof(serial_t));
- }
-
+ }
}
void serial_free(serial_t *obj) {
@@ -224,23 +222,22 @@
irq_n = USART2_IRQn;
vector = (uint32_t)&uart2_irq;
}
-
+
if (obj->uart == UART_3) {
irq_n = USART3_IRQn;
vector = (uint32_t)&uart3_irq;
}
-
+
if (obj->uart == UART_4) {
irq_n = UART4_IRQn;
vector = (uint32_t)&uart4_irq;
}
-
+
if (obj->uart == UART_5) {
irq_n = UART5_IRQn;
vector = (uint32_t)&uart5_irq;
}
-
if (enable) {
if (irq == RxIrq) {