diff options
| author | ukw | 2014-09-18 09:20:46 +0000 |
|---|---|---|
| committer | ukw | 2014-09-18 09:20:46 +0000 |
| commit | 9045767c74f85bf4b752b6b2f5ac9d2a1da58523 (patch) | |
| tree | bd6b166a7b14cd21f010ee626f85a8446986a80f /irmp.c | |
| parent | f07dac6bedf59a1b5358827813252e1e011b73aa (diff) | |
| download | irmp-9045767c74f85bf4b752b6b2f5ac9d2a1da58523.zip | |
Version 2.6.6: added logging for ARM STM32F10X
git-svn-id: svn://mikrocontroller.net/irmp@148 aeb2e35e-bfc4-4214-b83c-9e8de998ed28
Diffstat (limited to 'irmp.c')
| -rw-r--r-- | irmp.c | 51 |
1 files changed, 43 insertions, 8 deletions
@@ -3,7 +3,7 @@ *
* Copyright (c) 2009-2014 Frank Meyer - frank(at)fli4l.de
*
- * $Id: irmp.c,v 1.164 2014/09/15 12:36:28 fm Exp $
+ * $Id: irmp.c,v 1.165 2014/09/18 09:18:45 fm Exp $
*
* Supported AVR mikrocontrollers:
*
@@ -596,22 +596,25 @@ irmp_protocol_names[IRMP_N_PROTOCOLS + 1] PROGMEM = * Logging
*---------------------------------------------------------------------------------------------------------------------------------------------------
*/
-#if IRMP_LOGGING == 1 // logging via UART
+#if IRMP_LOGGING == 1 // logging via UART
#if defined(ARM_STM32F4XX)
-# define STM32_GPIO_CLOCK RCC_AHB1Periph_GPIOA // per UART2 an PA2
+# define STM32_GPIO_CLOCK RCC_AHB1Periph_GPIOA // UART2 on PA2
# define STM32_UART_CLOCK RCC_APB1Periph_USART2
# define STM32_GPIO_PORT GPIOA
# define STM32_GPIO_PIN GPIO_Pin_2
# define STM32_GPIO_SOURCE GPIO_PinSource2
# define STM32_UART_AF GPIO_AF_USART2
# define STM32_UART_COM USART2
-# define STM32_UART_BAUD 115200 // mit 115200 Baud
+# define STM32_UART_BAUD 115200 // 115200 Baud
# include "stm32f4xx_usart.h"
+#elif defined(ARM_STM32F10X)
+# define STM32_UART_COM USART3 // UART3 on PB10
+# include "stm32f10x_usart.h"
#else
-# if IRMP_EXT_LOGGING == 1 // use external logging
+# if IRMP_EXT_LOGGING == 1 // use external logging
# include "irmpextlog.h"
-# else // normal UART log (IRMP_EXT_LOGGING == 0)
+# else // normal UART log (IRMP_EXT_LOGGING == 0)
# define BAUD 9600L
# ifndef UNIX_OR_WINDOWS
# include <util/setbaud.h>
@@ -706,7 +709,39 @@ irmp_uart_init (void) // UART enable
USART_Cmd(STM32_UART_COM, ENABLE);
-#else
+#elif defined(ARM_STM32F10X)
+ GPIO_InitTypeDef GPIO_InitStructure;
+ USART_InitTypeDef USART_InitStructure;
+
+ // Clock enable vom TX Pin
+ RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE); // UART3 an PB10
+
+ // Clock enable der UART
+ RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART3, ENABLE);
+
+ // UART als Alternative-Funktion mit PushPull
+ GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
+ GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
+
+ // TX-Pin
+ GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10;
+ GPIO_Init(GPIOB, &GPIO_InitStructure);
+
+ // Oversampling
+ USART_OverSampling8Cmd(STM32_UART_COM, ENABLE);
+
+ // init mit Baudrate, 8Databits, 1Stopbit, keine Parität, kein RTS+CTS
+ USART_InitStructure.USART_BaudRate = 115200;
+ USART_InitStructure.USART_WordLength = USART_WordLength_8b;
+ USART_InitStructure.USART_StopBits = USART_StopBits_1;
+ USART_InitStructure.USART_Parity = USART_Parity_No;
+ USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
+ USART_InitStructure.USART_Mode = USART_Mode_Tx;
+ USART_Init(STM32_UART_COM, &USART_InitStructure);
+
+ // UART enable
+ USART_Cmd(STM32_UART_COM, ENABLE);#else
+
#if (IRMP_EXT_LOGGING == 0) // use UART
UART0_UBRRH = UBRRH_VALUE; // set baud rate
UART0_UBRRL = UBRRL_VALUE;
@@ -736,7 +771,7 @@ void irmp_uart_putc (unsigned char ch)
{
#ifndef UNIX_OR_WINDOWS
-#if defined(ARM_STM32F4XX)
+#if defined(ARM_STM32F4XX) || defined(ARM_STM32F10X)
// warten bis altes Byte gesendet wurde
while (USART_GetFlagStatus(STM32_UART_COM, USART_FLAG_TXE) == RESET)
{
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