From 4a2e1b62703319853b522ca375d766ca58025cde Mon Sep 17 00:00:00 2001 From: richardbarry Date: Mon, 7 Jun 2010 14:31:13 +0000 Subject: [PATCH] Renamed ParTest.c to ParTest_MSBSTM32.c so an alternative ParTest can also be included. git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@1021 1d2547de-c912-0410-9cb9-b8ca96c0e9e2 --- .../ParTest/ParTest_MCBSTM32.c | 136 ++++++++++++++++++ 1 file changed, 136 insertions(+) create mode 100644 Demo/CORTEX_STM32F103_GCC_Rowley/ParTest/ParTest_MCBSTM32.c diff --git a/Demo/CORTEX_STM32F103_GCC_Rowley/ParTest/ParTest_MCBSTM32.c b/Demo/CORTEX_STM32F103_GCC_Rowley/ParTest/ParTest_MCBSTM32.c new file mode 100644 index 000000000..b6288b6f3 --- /dev/null +++ b/Demo/CORTEX_STM32F103_GCC_Rowley/ParTest/ParTest_MCBSTM32.c @@ -0,0 +1,136 @@ +/* + FreeRTOS V6.0.5 - Copyright (C) 2010 Real Time Engineers Ltd. + + *************************************************************************** + * * + * If you are: * + * * + * + New to FreeRTOS, * + * + Wanting to learn FreeRTOS or multitasking in general quickly * + * + Looking for basic training, * + * + Wanting to improve your FreeRTOS skills and productivity * + * * + * then take a look at the FreeRTOS eBook * + * * + * "Using the FreeRTOS Real Time Kernel - a Practical Guide" * + * http://www.FreeRTOS.org/Documentation * + * * + * A pdf reference manual is also available. Both are usually delivered * + * to your inbox within 20 minutes to two hours when purchased between 8am * + * and 8pm GMT (although please allow up to 24 hours in case of * + * exceptional circumstances). Thank you for your support! * + * * + *************************************************************************** + + This file is part of the FreeRTOS distribution. + + FreeRTOS is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License (version 2) as published by the + Free Software Foundation AND MODIFIED BY the FreeRTOS exception. + ***NOTE*** The exception to the GPL is included to allow you to distribute + a combined work that includes FreeRTOS without being obliged to provide the + source code for proprietary components outside of the FreeRTOS kernel. + FreeRTOS is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + more details. You should have received a copy of the GNU General Public + License and the FreeRTOS license exception along with FreeRTOS; if not it + can be viewed here: http://www.freertos.org/a00114.html and also obtained + by writing to Richard Barry, contact details for whom are available on the + FreeRTOS WEB site. + + 1 tab == 4 spaces! + + http://www.FreeRTOS.org - Documentation, latest information, license and + contact details. + + http://www.SafeRTOS.com - A version that is certified for use in safety + critical systems. + + http://www.OpenRTOS.com - Commercial support, development, porting, + licensing and training services. +*/ + +/*----------------------------------------------------------- + * Simple parallel port IO routines. + *-----------------------------------------------------------*/ + +/* FreeRTOS.org includes. */ +#include "FreeRTOS.h" +#include "task.h" +#include "partest.h" + +/* Standard includes. */ +#include + +/* Library includes. */ +#include "stm32f10x_lib.h" + +#define partstNUM_LEDs 8 + +/* Holds the current output state for each of the LEDs. */ +static unsigned char ucBitStates[ partstNUM_LEDs ]; + +/*-----------------------------------------------------------*/ + +void vParTestInitialise( void ) +{ +GPIO_InitTypeDef GPIO_InitStructure; + + /* Configure PE14, PD13, PD3 and PD4 output push-pull */ + GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_10 | GPIO_Pin_11 | GPIO_Pin_12 | GPIO_Pin_13 | GPIO_Pin_14 | GPIO_Pin_15; + GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; + GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; + GPIO_Init( GPIOB, &GPIO_InitStructure ); + + memset( ucBitStates, 0x00, sizeof( ucBitStates ) ); +} +/*-----------------------------------------------------------*/ + +void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue ) +{ + if( uxLED < partstNUM_LEDs ) + { + portENTER_CRITICAL(); + { + if( xValue != pdFALSE ) + { + ucBitStates[ uxLED ] = pdTRUE; + } + else + { + ucBitStates[ uxLED ] = pdFALSE; + } + + GPIO_WriteBit( GPIOB, ( GPIO_Pin_8 << uxLED ), ucBitStates[ uxLED ] ); + } + portEXIT_CRITICAL(); + } +} +/*-----------------------------------------------------------*/ + +void vParTestToggleLED( unsigned portBASE_TYPE uxLED ) +{ + if( uxLED < partstNUM_LEDs ) + { + portENTER_CRITICAL(); + { + ucBitStates[ uxLED ] = !ucBitStates[ uxLED ]; + GPIO_WriteBit( GPIOB, ( GPIO_Pin_8 << uxLED ), ucBitStates[ uxLED ] ); + } + portEXIT_CRITICAL(); + } +} +/*-----------------------------------------------------------*/ + +portBASE_TYPE xGetLEDState( unsigned portBASE_TYPE uxLED ) +{ + if( uxLED < partstNUM_LEDs ) + { + return ( portBASE_TYPE ) ucBitStates[ uxLED ]; + } + else + { + return 0; + } +} -- 2.39.5