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Matthias
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/*
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FreeRTOS.org V4.6.1 - Copyright (C) 2003-2007 Richard Barry.
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This file is part of the FreeRTOS.org distribution.
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FreeRTOS.org is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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FreeRTOS.org is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FreeRTOS.org; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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A special exception to the GPL can be applied should you wish to distribute
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a combined work that includes FreeRTOS.org, without being obliged to provide
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the source code for any proprietary components. See the licensing section
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of http://www.FreeRTOS.org for full details of how and when the exception
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can be applied.
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***************************************************************************
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See http://www.FreeRTOS.org for documentation, latest information, license
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and contact details. Please ensure to read the configuration and relevant
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port sections of the online documentation.
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Also see http://www.SafeRTOS.com a version that has been certified for use
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in safety critical systems, plus commercial licensing, development and
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support options.
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***************************************************************************
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*/
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/* ---------------------------------------------------------------------------
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* Description: MAIN File to Application Project
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* ---------------------------------------------------------------------------
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* Version(s): 0.1, Jul 07, 2008, MMi
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*
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* ---------------------------------------------------------------------------
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*/
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/* ---------------------------------------------------------------------------
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* System include files
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* ---------------------------------------------------------------------------
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*/
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#include "types.h"
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#include "sys_config.h"
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/* Scheduler includes. */
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#include "FreeRTOS.h"
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#include "task.h"
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#include "queue.h"
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#include "semphr.h"
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/* ---------------------------------------------------------------------------
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* Application include files
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* ---------------------------------------------------------------------------
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*/
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/* Drivers */
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#include "adc.h"
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#include "bus.h"
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#include "BusProtocol.h"
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#include "calibrateaio.h"
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#include "can.h"
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#include "dac.h"
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#include "dio.h"
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#include "eeprom.h"
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#include "ElecStatusCache.h"
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#include "ethernet.h"
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#include "irq.h"
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#include "leds.h"
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#include "menuargs.h"
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#include "mmc.h"
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#include "power.h"
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#include "relay.h"
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#include "rtc.h"
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#include "serial.h"
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#include "SerOut.h"
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#include "ssp0.h"
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#include "ssp1.h"
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/* testfiles */
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#include "topoftest.h"
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/* ---------------------------------------------------------------------------
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* Local constant and macro definitions
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* ---------------------------------------------------------------------------
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*/
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/* Demo application definitions. */
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#define mainQUEUE_SIZE ( 3 )
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#define mainCHECK_DELAY (( portTickType ) 5000 / portTICK_RATE_MS )
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#define mainBASIC_WEB_STACK_SIZE ( configMINIMAL_STACK_SIZE * 6 )
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/* Task priorities. */
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#define mainQUEUE_POLL_PRIORITY ( tskIDLE_PRIORITY + 2 )
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#define mainCHECK_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
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#define mainBLOCK_Q_PRIORITY ( tskIDLE_PRIORITY + 2 )
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#define mainFLASH_PRIORITY ( tskIDLE_PRIORITY + 2 )
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#define mainCREATOR_TASK_PRIORITY ( tskIDLE_PRIORITY + 3 )
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#define mainGEN_QUEUE_TASK_PRIORITY ( tskIDLE_PRIORITY )
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/* Constants to setup the PLL. */
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#define mainPLL_ENABLE (( unsigned portLONG ) 0x0001 )
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#define mainPLL_CONNECT ((( unsigned portLONG ) 0x0002 ) | mainPLL_ENABLE )
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#define mainPLL_FEED_BYTE1 (( unsigned portLONG ) 0xaa )
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#define mainPLL_FEED_BYTE2 (( unsigned portLONG ) 0x55 )
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#define mainPLL_LOCK (( unsigned portLONG ) 0x4000000 )
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#define mainPLL_CONNECTED (( unsigned portLONG ) 0x2000000 )
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#define mainOSC_ENABLE (( unsigned portLONG ) 0x20 )
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#define mainOSC_STAT (( unsigned portLONG ) 0x40 )
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#define mainOSC_SELECT (( unsigned portLONG ) 0x01 )
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/* Constants to setup the MAM. */
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#define mainMAM_TIM_3 (( unsigned portCHAR ) 0x03 )
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#define mainMAM_MODE_FULL (( unsigned portCHAR ) 0x02 )
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#define SWI_RAM_ADDR 0x40000008
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#define SWI_RAM_FUNC_ADDR 0x40000028
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/* ---------------------------------------------------------------------------
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* Global variable definitions
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* ---------------------------------------------------------------------------
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*/
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/* ---------------------------------------------------------------------------
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* Local variable definitions
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* ---------------------------------------------------------------------------
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*/
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BOOLEAN StopFlashing= FALSE;
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/* ---------------------------------------------------------------------------
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* Local function definitions
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* ---------------------------------------------------------------------------
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*/
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extern void vPortYieldProcessor (void);
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/* Configure Hardware */
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static inline void prvSetVectors (void);
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static void prvSetupHardware (void);
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static void prvSetupDrivers (void);
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/* Main Task */
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static void ExecuteTestsTask (void *pvParameters);
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/*-----------------------------------------------------------*/
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extern void *pvPortMalloc(size_t xWantedSize);
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int main(void)
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{
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static portBASE_TYPE taskCreationResult = -20;
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prvSetVectors();
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prvSetupHardware();
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/* Start the tasks defined within this file/specific to this demo. */
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taskCreationResult = xTaskCreate(ExecuteTestsTask,
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( signed portCHAR * ) "Tests", configMINIMAL_STACK_SIZE + 400,
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NULL, mainCHECK_TASK_PRIORITY - 1, NULL);
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/* Start the scheduler. */
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vTaskStartScheduler();
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/* Will only get here if there was insufficient memory to create
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* the idle task.
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*/
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return 0;
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}
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/*-----------------------------------------------------------*/
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void vApplicationTickHook(void)
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{
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}
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/*-----------------------------------------------------------*/
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void ExecuteTestsTask(void *pvParameters)
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{
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prvSetupDrivers();
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// \MARK NEW PINSETTINGS FOR TESTER (2)
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#if (PINSET_TESTER == 2)
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ledSet(LED1, 1);
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ledSet(LED0, 1);
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#endif
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mainInit();
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/* IDLE MODE */
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for (;;)
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{
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// \MARK NEW PINSETTINGS FOR TESTER (2)
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#if (PINSET_TESTER == 2)
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vTaskDelay (1000);
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ledSet (LED0, FALSE);
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vTaskDelay (1000);
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ledSet (LED1, TRUE);
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#else
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vTaskDelay (100);
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#endif
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}
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}
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/*-----------------------------------------------------------*/
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inline void prvSetVectors()
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{
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unsigned int *ptr;
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// Set vectors of interrupt and software interupt
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// Set interrupt vectors
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ptr = (unsigned int *)SWI_RAM_ADDR;
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*ptr = 0xE59FF018; // This is a ldr pc, [pc,#24] instruction
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// Put SWI, IRQ vectors in RAM
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ptr = (unsigned int *)SWI_RAM_FUNC_ADDR;
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*ptr = (unsigned int)&vPortYieldProcessor; // Reserved for FreeRTOS
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}
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/*-----------------------------------------------------------*/
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void prvSetupHardware(void)
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{
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//UINT32 i = 0;
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//volatile UINT32 *vect_addr, *vect_prio;
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#ifdef RUN_FROM_RAM
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/* Remap the interrupt vectors to RAM if we are are running from RAM. */
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SCB_MEMMAP = 2;
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#endif
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/* Disable the PLL. */
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PLLCON = 0;
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PLLFEED = mainPLL_FEED_BYTE1;
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PLLFEED = mainPLL_FEED_BYTE2;
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/* Configure clock source. */
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SCS |= mainOSC_ENABLE;
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while ( !( SCS & mainOSC_STAT ))
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;
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CLKSRCSEL = mainOSC_SELECT;
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/* Setup the PLL to multiply the XTAL input by 4. */
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PLLCFG = ( PLL_MUL | PLL_DIV );
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PLLFEED = mainPLL_FEED_BYTE1;
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PLLFEED = mainPLL_FEED_BYTE2;
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/* Turn on and wait for the PLL to lock... */
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PLLCON = mainPLL_ENABLE;
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PLLFEED = mainPLL_FEED_BYTE1;
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PLLFEED = mainPLL_FEED_BYTE2;
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CCLKCFG = CCLK_DIV;
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while ( !( PLLSTAT & mainPLL_LOCK ))
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;
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/* Connecting the clock. */
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PLLCON = mainPLL_CONNECT;
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PLLFEED = mainPLL_FEED_BYTE1;
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PLLFEED = mainPLL_FEED_BYTE2;
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while ( !( PLLSTAT & mainPLL_CONNECTED ))
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;
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/* Setup and turn on the MAM. Three cycle access is used due to the fast
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PLL used. It is possible faster overall performance could be obtained by
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tuning the MAM and PLL settings. */
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MAMCR = 0;
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MAMTIM = mainMAM_TIM_3;
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MAMCR = mainMAM_MODE_FULL;
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// Enable power on ethernet chip for using its RAM
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PCONP |= (1 << 30);
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init_VIC();
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}
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void prvSetupDrivers(void)
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{
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#if (PINSET_TESTER == 0)
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/* Load Inits necessary for the Olimex DemoBoard */
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ssp0Init();
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ssp0Enable();
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ssp1Init();
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ssp1Enable();
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rtcInit();
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MmcInit();
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CANInit(CANBitrate125k_12MHz);
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CANSetFilter (0x00000101);
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// ethInit();
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#endif
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#if (PINSET_TESTER == 1)
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/* Load Inits necessary and available on IO Controller --> REV_C <-- */
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bpecInit();
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dioInit();
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ledInit();
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ssp0Init();
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ssp0Enable();
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ssp1Init();
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ssp1Enable();
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eepromInit();
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adcInit();
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dacInit();
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powerInit();
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rtcInit();
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MmcInit();
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calibrationInit();
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#endif
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#if (PINSET_TESTER == 2)
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/* Load Inits necessary and available on QUA_2475_TESTER */
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bpecInit();
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dioInit();
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rlyInit();
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ledInit();
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ssp0Init();
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ssp0Enable();
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ssp1Init();
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ssp1Enable();
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eepromInit();
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adcInit();
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dacInit();
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powerInit();
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rtcInit();
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MmcInit();
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calibrationInit();
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CANInit(CANBitrate125k_12MHz);
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// ethInit();
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#endif
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menuInit(); /* Init the Menu in every Case */
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// Open both COM-ports
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serInit(COM1, B115200, UART_8N1, UART_FIFO_8);
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serInit(COM2, B115200, UART_8N1, UART_FIFO_8);
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#if ((PINSET_TESTER == 1) || (PINSET_TESTER == 2))
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/* BusInit only necessary on IO_CTRL or TESTER, DemoBoard got no Busses */
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busInit(BUS1);
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busInit(BUS2);
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#endif
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}
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