/* | |
* FreeRTOS Kernel V10.3.0 | |
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. | |
* | |
* Permission is hereby granted, free of charge, to any person obtaining a copy of | |
* this software and associated documentation files (the "Software"), to deal in | |
* the Software without restriction, including without limitation the rights to | |
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of | |
* the Software, and to permit persons to whom the Software is furnished to do so, | |
* subject to the following conditions: | |
* | |
* The above copyright notice and this permission notice shall be included in all | |
* copies or substantial portions of the Software. | |
* | |
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS | |
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR | |
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER | |
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
* | |
* http://www.FreeRTOS.org | |
* http://aws.amazon.com/freertos | |
* | |
* 1 tab == 4 spaces! | |
*/ | |
/* Device includes. */ | |
#include <arm_cmse.h> | |
#include "NuMicro.h" | |
/* FreeRTOS includes. */ | |
#include "FreeRTOS.h" | |
#include "task.h" | |
/* Demo includes. */ | |
#include "tz_demo.h" | |
#include "mpu_demo.h" | |
/** | |
* @brief Create all demo tasks. | |
*/ | |
static void prvCreateTasks( void ); | |
/*-----------------------------------------------------------*/ | |
/* For instructions on how to build and run this demo, visit the following link: | |
* https://www.freertos.org/RTOS-Cortex-M23-NuMaker-PFM-M2351-Keil.html | |
*/ | |
/* Non-Secure main. */ | |
int main( void ) | |
{ | |
/* Initialize debug port. */ | |
DEBUG_PORT->BAUD = UART_BAUD_MODE2 | UART_BAUD_MODE2_DIVIDER( __HIRC, 115200 ); | |
DEBUG_PORT->LINE = UART_WORD_LEN_8 | UART_PARITY_NONE | UART_STOP_BIT_1; | |
/* Print banner. */ | |
printf( "\n" ); | |
printf( "+---------------------------------------------+\n" ); | |
printf( "| Nonsecure is running ... |\n" ); | |
printf( "+---------------------------------------------+\n" ); | |
/* Create tasks. */ | |
prvCreateTasks(); | |
/* Start scheduler. */ | |
vTaskStartScheduler(); | |
/* Will not get here if the scheduler starts successfully. If you do end up | |
here then there wasn't enough heap memory available to start either the idle | |
task or the timer/daemon task. https://www.freertos.org/a00111.html */ | |
for( ; ; ) | |
{ | |
} | |
} | |
/*-----------------------------------------------------------*/ | |
static void prvCreateTasks( void ) | |
{ | |
/* Create tasks for the MPU Demo. */ | |
vStartMPUDemo(); | |
/* Create tasks for the TZ Demo. */ | |
vStartTZDemo(); | |
} | |
/*-----------------------------------------------------------*/ | |
/* Stack overflow hook. */ | |
void vApplicationStackOverflowHook( TaskHandle_t xTask, signed char *pcTaskName ) | |
{ | |
/* Force an assert. */ | |
configASSERT( pcTaskName == 0 ); | |
} | |
/*-----------------------------------------------------------*/ | |
/* configUSE_STATIC_ALLOCATION is set to 1, so the application must provide an | |
* implementation of vApplicationGetIdleTaskMemory() to provide the memory that | |
* is used by the Idle task. */ | |
void vApplicationGetIdleTaskMemory( StaticTask_t ** ppxIdleTaskTCBBuffer, | |
StackType_t ** ppxIdleTaskStackBuffer, | |
uint32_t * pulIdleTaskStackSize ) | |
{ | |
/* If the buffers to be provided to the Idle task are declared inside this | |
* function then they must be declared static - otherwise they will be | |
* allocated on the stack and so not exists after this function exits. */ | |
static StaticTask_t xIdleTaskTCB; | |
static StackType_t uxIdleTaskStack[ configMINIMAL_STACK_SIZE ] __attribute__( ( aligned( 32 ) ) ); | |
/* Pass out a pointer to the StaticTask_t structure in which the Idle | |
* task's state will be stored. */ | |
*ppxIdleTaskTCBBuffer = &xIdleTaskTCB; | |
/* Pass out the array that will be used as the Idle task's stack. */ | |
*ppxIdleTaskStackBuffer = uxIdleTaskStack; | |
/* Pass out the size of the array pointed to by *ppxIdleTaskStackBuffer. | |
* Note that, as the array is necessarily of type StackType_t, | |
* configMINIMAL_STACK_SIZE is specified in words, not bytes. */ | |
*pulIdleTaskStackSize = configMINIMAL_STACK_SIZE; | |
} | |
/*-----------------------------------------------------------*/ | |
/* configUSE_STATIC_ALLOCATION and configUSE_TIMERS are both set to 1, so the | |
* application must provide an implementation of vApplicationGetTimerTaskMemory() | |
* to provide the memory that is used by the Timer service task. */ | |
void vApplicationGetTimerTaskMemory( StaticTask_t ** ppxTimerTaskTCBBuffer, | |
StackType_t ** ppxTimerTaskStackBuffer, | |
uint32_t * pulTimerTaskStackSize ) | |
{ | |
/* If the buffers to be provided to the Timer task are declared inside this | |
* function then they must be declared static - otherwise they will be | |
* allocated on the stack and so not exists after this function exits. */ | |
static StaticTask_t xTimerTaskTCB; | |
static StackType_t uxTimerTaskStack[ configTIMER_TASK_STACK_DEPTH ] __attribute__( ( aligned( 32 ) ) ); | |
/* Pass out a pointer to the StaticTask_t structure in which the Timer | |
* task's state will be stored. */ | |
*ppxTimerTaskTCBBuffer = &xTimerTaskTCB; | |
/* Pass out the array that will be used as the Timer task's stack. */ | |
*ppxTimerTaskStackBuffer = uxTimerTaskStack; | |
/* Pass out the size of the array pointed to by *ppxTimerTaskStackBuffer. | |
* Note that, as the array is necessarily of type StackType_t, | |
* configTIMER_TASK_STACK_DEPTH is specified in words, not bytes. */ | |
*pulTimerTaskStackSize = configTIMER_TASK_STACK_DEPTH; | |
} | |
/*-----------------------------------------------------------*/ |