116 lines
4.6 KiB
C
116 lines
4.6 KiB
C
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019 Ha Thach (tinyusb.org)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*/
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//--------------------------------------------------------------------+
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// INCLUDE
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//--------------------------------------------------------------------+
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#include "FreeRTOS.h"
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#include "task.h"
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#include "common/tusb_common.h"
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void vApplicationMallocFailedHook(void)
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{
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taskDISABLE_INTERRUPTS();
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TU_ASSERT(false, );
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}
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void vApplicationStackOverflowHook(xTaskHandle pxTask, char *pcTaskName)
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{
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(void) pxTask;
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(void) pcTaskName;
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taskDISABLE_INTERRUPTS();
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TU_ASSERT(false, );
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}
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/* configSUPPORT_STATIC_ALLOCATION is set to 1, so the application must provide an
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* implementation of vApplicationGetIdleTaskMemory() to provide the memory that is
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* used by the Idle task. */
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void vApplicationGetIdleTaskMemory( StaticTask_t **ppxIdleTaskTCBBuffer, StackType_t **ppxIdleTaskStackBuffer, uint32_t *pulIdleTaskStackSize )
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{
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/* If the buffers to be provided to the Idle task are declared inside this
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* function then they must be declared static - otherwise they will be allocated on
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* the stack and so not exists after this function exits. */
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static StaticTask_t xIdleTaskTCB;
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static StackType_t uxIdleTaskStack[ configMINIMAL_STACK_SIZE ];
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/* Pass out a pointer to the StaticTask_t structure in which the Idle task's
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state will be stored. */
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*ppxIdleTaskTCBBuffer = &xIdleTaskTCB;
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/* Pass out the array that will be used as the Idle task's stack. */
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*ppxIdleTaskStackBuffer = uxIdleTaskStack;
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/* Pass out the size of the array pointed to by *ppxIdleTaskStackBuffer.
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Note that, as the array is necessarily of type StackType_t,
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configMINIMAL_STACK_SIZE is specified in words, not bytes. */
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*pulIdleTaskStackSize = configMINIMAL_STACK_SIZE;
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}
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/* configSUPPORT_STATIC_ALLOCATION and configUSE_TIMERS are both set to 1, so the
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* application must provide an implementation of vApplicationGetTimerTaskMemory()
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* to provide the memory that is used by the Timer service task. */
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void vApplicationGetTimerTaskMemory( StaticTask_t **ppxTimerTaskTCBBuffer, StackType_t **ppxTimerTaskStackBuffer, uint32_t *pulTimerTaskStackSize )
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{
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/* If the buffers to be provided to the Timer task are declared inside this
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* function then they must be declared static - otherwise they will be allocated on
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* the stack and so not exists after this function exits. */
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static StaticTask_t xTimerTaskTCB;
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static StackType_t uxTimerTaskStack[ configTIMER_TASK_STACK_DEPTH ];
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/* Pass out a pointer to the StaticTask_t structure in which the Timer
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task's state will be stored. */
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*ppxTimerTaskTCBBuffer = &xTimerTaskTCB;
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/* Pass out the array that will be used as the Timer task's stack. */
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*ppxTimerTaskStackBuffer = uxTimerTaskStack;
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/* Pass out the size of the array pointed to by *ppxTimerTaskStackBuffer.
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Note that, as the array is necessarily of type StackType_t,
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configTIMER_TASK_STACK_DEPTH is specified in words, not bytes. */
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*pulTimerTaskStackSize = configTIMER_TASK_STACK_DEPTH;
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}
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#if CFG_TUSB_MCU == OPT_MCU_RX63X | CFG_TUSB_MCU == OPT_MCU_RX65X
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#include "iodefine.h"
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void vApplicationSetupTimerInterrupt(void)
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{
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/* Enable CMT0 */
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unsigned short oldPRCR = SYSTEM.PRCR.WORD;
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SYSTEM.PRCR.WORD = (0xA5u<<8) | TU_BIT(1);
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MSTP(CMT0) = 0;
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SYSTEM.PRCR.WORD = (0xA5u<<8) | oldPRCR;
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CMT0.CMCNT = 0;
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CMT0.CMCOR = (unsigned short)(((configPERIPHERAL_CLOCK_HZ/configTICK_RATE_HZ)-1)/128);
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CMT0.CMCR.WORD = TU_BIT(6) | 2;
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IR(CMT0, CMI0) = 0;
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IPR(CMT0, CMI0) = configKERNEL_INTERRUPT_PRIORITY;
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IEN(CMT0, CMI0) = 1;
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CMT.CMSTR0.BIT.STR0 = 1;
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}
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#endif
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