Other Parts Discussed in Thread: HALCOGEN
I created a simple demo using the FreeRtos profile for HalCogen and compiled it using CC8.3.0.
The entirety of the code is here:
/** @file HL_sys_main.c * @brief Application main file * @date 07-July-2017 * @version 04.07.00 * * This file contains an empty main function, * which can be used for the application. */ /* * Copyright (C) 2009-2016 Texas Instruments Incorporated - www.ti.com * * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the * distribution. * * Neither the name of Texas Instruments Incorporated nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ /* USER CODE BEGIN (0) */ #include <stdio.h> #include <FreeRTOS.h> #include <os_task.h> #include <os_queue.h> #include <assert.h> #include <HL_gio.h> /* USER CODE END */ /* Include Files */ #include "HL_sys_common.h" /* USER CODE BEGIN (1) */ /* USER CODE END */ /** @fn void main(void) * @brief Application main function * @note This function is empty by default. * * This function is called after startup. * The user can use this function to implement the application. */ /* USER CODE BEGIN (2) */ static QueueHandle_t tickQueue = NULL; static uint32 LEDState = 0; static void tickTask( void *pvParameters ) { uint32_t val; gioSetBit(gioPORTB,6,1); for( ;; ) { /* Wait until something arrives in the queue - this task will block indefinitely provided INCLUDE_vTaskSuspend is set to 1 in FreeRTOSConfig.h. */ xQueueReceive( tickQueue, &val, portMAX_DELAY ); gioSetBit(gioPORTB,7,LEDState); LEDState = 1 - LEDState; // printf("Val: %d\n",val); } } /* USER CODE END */ uint8 emacAddress[6U] = {0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU, 0xFFU}; uint32 emacPhyAddress = 1U; int main(void) { /* USER CODE BEGIN (3) */ gioInit(); printf("Startup!\n"); tickQueue = xQueueCreate( 10, sizeof( unsigned long ) ); assert(tickQueue); BaseType_t stat = xTaskCreate( tickTask, /* The function that implements the task. */ "ticker", /* The text name assigned to the task - for debug only as it is not used by the kernel. */ configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */ 0, /* The parameter passed to the task - just to check the functionality. */ tskIDLE_PRIORITY + 1 , /* The priority assigned to the task. */ NULL ); /* The task handle is not required, so NULL is passed. */ assert(stat == pdPASS); vTaskStartScheduler(); /* USER CODE END */ return 0; } /* USER CODE BEGIN (4) */ uint32_t count = 0; uint32_t divider = 10; void vApplicationTickHook( void ) { count++; if (count % divider == 0) { xQueueSendFromISR( tickQueue, (void*)count, NULL ); } } /* USER CODE END */
The example runs for about 24 hours then hangs. Breaking into the execution brings me here:
resetEntry b _c_int00 undefEntry b undefEntry b vPortSWI prefetchEntry b prefetchEntry dataEntry b dataEntry b phantomInterrupt ldr pc,[pc,#-0x1b0] ldr pc,[pc,#-0x1b0] ;-------------------------------------------------------------------------------
The debugger highlights the "b dataEntry" line.
I set the tick rate on the OS config tab to 100Hz.
Any idea why this is happening?