WiP: FreeRTOS integration

2021-07-31 17:31:49 +02:00
parent 94bb85142b
commit d4edb7713e
603 changed files with 206464 additions and 67 deletions
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) EdgeTx
+ *
+ * Based on code named
+ *   opentx - https://github.com/opentx/opentx
+ *   th9x - http://code.google.com/p/th9x
+ *   er9x - http://code.google.com/p/er9x
+ *   gruvin9x - http://code.google.com/p/gruvin9x
+ *
+ * License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
+ *
+ * This program 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.
+ *
+ * This program 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.
+ */
+
+#pragma once
+
+#include "board_common.h"
+
+#define configUSE_PREEMPTION            1
+#define configUSE_IDLE_HOOK             0
+#define configUSE_TICK_HOOK             0
+#define configCPU_CLOCK_HZ              ( SystemCoreClock )
+#define configTICK_RATE_HZ              ( ( TickType_t ) 1000 )
+#define configMAX_PRIORITIES            ( 5 )
+#define configMINIMAL_STACK_SIZE        ( ( unsigned short ) 130 )
+//#define configTOTAL_HEAP_SIZE           ( ( size_t ) ( 75 * 1024 ) )
+#define configMAX_TASK_NAME_LEN         ( 10 )
+#define configUSE_TRACE_FACILITY        1
+#define configUSE_16_BIT_TICKS          0
+#define configIDLE_SHOULD_YIELD         1
+#define configUSE_MUTEXES               1 // ???
+#define configQUEUE_REGISTRY_SIZE       8
+#define configCHECK_FOR_STACK_OVERFLOW  0
+#define configUSE_RECURSIVE_MUTEXES     1
+#define configUSE_MALLOC_FAILED_HOOK    0
+#define configUSE_APPLICATION_TASK_TAG  0
+#define configUSE_COUNTING_SEMAPHORES   1
+#define configGENERATE_RUN_TIME_STATS   0
+
+#define configSUPPORT_DYNAMIC_ALLOCATION 0
+#define configSUPPORT_STATIC_ALLOCATION  1
+
+/* Co-routine definitions. */
+#define configUSE_CO_ROUTINES 		0
+#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
+
+/* Software timer definitions. */
+#define configUSE_TIMERS                1
+#define configTIMER_TASK_PRIORITY       ( 2 )
+#define configTIMER_QUEUE_LENGTH        10
+#define configTIMER_TASK_STACK_DEPTH    ( configMINIMAL_STACK_SIZE * 2 )
+
+/* Set the following definitions to 1 to include the API function, or zero
+to exclude the API function. */
+#define INCLUDE_vTaskPrioritySet        1
+#define INCLUDE_uxTaskPriorityGet       1
+#define INCLUDE_vTaskDelete             1
+#define INCLUDE_vTaskCleanUpResources   1
+#define INCLUDE_vTaskSuspend            1
+#define INCLUDE_vTaskDelayUntil         1
+#define INCLUDE_vTaskDelay              1
+
+/* Cortex-M specific definitions. */
+#ifdef __NVIC_PRIO_BITS
+	/* __BVIC_PRIO_BITS will be specified when CMSIS is being used. */
+	#define configPRIO_BITS       		__NVIC_PRIO_BITS
+#else
+	#define configPRIO_BITS       		4        /* 15 priority levels */
+#endif
+
+/* The lowest interrupt priority that can be used in a call to a "set priority"
+function. */
+#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY			0xf
+
+/* The highest interrupt priority that can be used by any interrupt service
+routine that makes calls to interrupt safe FreeRTOS API functions.  DO NOT CALL
+INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A HIGHER
+PRIORITY THAN THIS! (higher priorities are lower numeric values. */
+#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY	5
+
+/* Interrupt priorities used by the kernel port layer itself.  These are generic
+to all Cortex-M ports, and do not rely on any particular library functions. */
+#define configKERNEL_INTERRUPT_PRIORITY 		( configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
+/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
+See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
+#define configMAX_SYSCALL_INTERRUPT_PRIORITY 	( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
+	
+/* Normal assert() semantics without relying on the provision of an assert.h
+header file. */
+#define configASSERT( x ) if( ( x ) == 0 ) { taskDISABLE_INTERRUPTS(); for( ;; ); }	
+	
+/* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS
+standard names. */
+#define vPortSVCHandler SVC_Handler
+#define xPortPendSVHandler PendSV_Handler
+#define xPortSysTickHandler SysTick_Handler