/*\r
- FreeRTOS V7.4.2 - Copyright (C) 2013 Real Time Engineers Ltd.\r
-\r
- FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT\r
- http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\r
-\r
- ***************************************************************************\r
- * *\r
- * FreeRTOS tutorial books are available in pdf and paperback. *\r
- * Complete, revised, and edited pdf reference manuals are also *\r
- * available. *\r
- * *\r
- * Purchasing FreeRTOS documentation will not only help you, by *\r
- * ensuring you get running as quickly as possible and with an *\r
- * in-depth knowledge of how to use FreeRTOS, it will also help *\r
- * the FreeRTOS project to continue with its mission of providing *\r
- * professional grade, cross platform, de facto standard solutions *\r
- * for microcontrollers - completely free of charge! *\r
- * *\r
- * >>> See http://www.FreeRTOS.org/Documentation for details. <<< *\r
- * *\r
- * Thank you for using FreeRTOS, and thank you for your support! *\r
- * *\r
- ***************************************************************************\r
-\r
-\r
- This file is part of the FreeRTOS distribution.\r
-\r
- FreeRTOS is free software; you can redistribute it and/or modify it under\r
- the terms of the GNU General Public License (version 2) as published by the\r
- Free Software Foundation AND MODIFIED BY the FreeRTOS exception.\r
-\r
- >>>>>>NOTE<<<<<< The modification to the GPL is included to allow you to\r
- distribute a combined work that includes FreeRTOS without being obliged to\r
- provide the source code for proprietary components outside of the FreeRTOS\r
- kernel.\r
-\r
- FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY\r
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\r
- FOR A PARTICULAR PURPOSE. See the GNU General Public License for more\r
- details. You should have received a copy of the GNU General Public License\r
- and the FreeRTOS license exception along with FreeRTOS; if not it can be\r
- viewed here: http://www.freertos.org/a00114.html and also obtained by\r
- writing to Real Time Engineers Ltd., contact details for whom are available\r
- on the FreeRTOS WEB site.\r
-\r
- 1 tab == 4 spaces!\r
-\r
- ***************************************************************************\r
- * *\r
- * Having a problem? Start by reading the FAQ "My application does *\r
- * not run, what could be wrong?" *\r
- * *\r
- * http://www.FreeRTOS.org/FAQHelp.html *\r
- * *\r
- ***************************************************************************\r
-\r
-\r
- http://www.FreeRTOS.org - Documentation, books, training, latest versions,\r
- license and Real Time Engineers Ltd. contact details.\r
-\r
- http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
- including FreeRTOS+Trace - an indispensable productivity tool, and our new\r
- fully thread aware and reentrant UDP/IP stack.\r
-\r
- http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High\r
- Integrity Systems, who sell the code with commercial support,\r
- indemnification and middleware, under the OpenRTOS brand.\r
-\r
- http://www.SafeRTOS.com - High Integrity Systems also provide a safety\r
- engineered and independently SIL3 certified version for use in safety and\r
- mission critical applications that require provable dependability.\r
-*/\r
+ * FreeRTOS Kernel V10.3.0\r
+ * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.\r
+ *\r
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of\r
+ * this software and associated documentation files (the "Software"), to deal in\r
+ * the Software without restriction, including without limitation the rights to\r
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of\r
+ * the Software, and to permit persons to whom the Software is furnished to do so,\r
+ * subject to the following conditions:\r
+ *\r
+ * The above copyright notice and this permission notice shall be included in all\r
+ * copies or substantial portions of the Software.\r
+ *\r
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\r
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR\r
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER\r
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
+ *\r
+ * http://www.FreeRTOS.org\r
+ * http://aws.amazon.com/freertos\r
+ *\r
+ * 1 tab == 4 spaces!\r
+ */\r
\r
\r
#ifndef PORTMACRO_H\r
#define portDOUBLE double\r
#define portLONG long\r
#define portSHORT short\r
-#define portSTACK_TYPE unsigned portLONG\r
+#define portSTACK_TYPE uint32_t\r
#define portBASE_TYPE long\r
\r
+typedef portSTACK_TYPE StackType_t;\r
+typedef long BaseType_t;\r
+typedef unsigned long UBaseType_t;\r
+\r
+\r
#if( configUSE_16_BIT_TICKS == 1 )\r
- typedef unsigned portSHORT portTickType;\r
- #define portMAX_DELAY ( portTickType ) 0xffff\r
+ typedef uint16_t TickType_t;\r
+ #define portMAX_DELAY ( TickType_t ) 0xffff\r
#else\r
- typedef unsigned portLONG portTickType;\r
- #define portMAX_DELAY ( portTickType ) 0xffffffff\r
+ typedef uint32_t TickType_t;\r
+ #define portMAX_DELAY ( TickType_t ) 0xffffffffUL\r
+\r
+ /* 32-bit tick type on a 32-bit architecture, so reads of the tick count do\r
+ not need to be guarded with a critical section. */\r
+ #define portTICK_TYPE_IS_ATOMIC 1\r
#endif\r
/*-----------------------------------------------------------*/\r
\r
/* Hardware specifics. */\r
#define portBYTE_ALIGNMENT 8 /* Could make four, according to manual. */\r
#define portSTACK_GROWTH -1\r
-#define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ )\r
+#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )\r
#define portNOP() __no_operation()\r
\r
-#ifdef configASSERT\r
- #define portASSERT_IF_INTERRUPT_PRIORITY_INVALID() configASSERT( ( __get_interrupt_level() <= configMAX_SYSCALL_INTERRUPT_PRIORITY ) )\r
-#endif\r
-\r
-#define portYIELD() \\r
- __asm volatile \\r
- ( \\r
- "MOV.L #0x872E0, R15 \n\t" \\r
- "MOV.B #1, [R15] \n\t" \\r
- "MOV.L [R15], R15 \n\t" \\r
- ::: "R15" \\r
+#define portYIELD() \\r
+ __asm volatile \\r
+ ( \\r
+ "MOV.L #0x872E0, R15 \n" \\r
+ "MOV.B #1, [R15] \n" \\r
+ "MOV.L [R15], R15 \n" \\r
+ ::: "R15" \\r
)\r
\r
#define portYIELD_FROM_ISR( x ) if( ( x ) != pdFALSE ) { portYIELD(); }\r
\r
-/*\r
- * These macros should be called directly, but through the taskENTER_CRITICAL()\r
- * and taskEXIT_CRITICAL() macros. If the RTOS is being used correctly then\r
- * the check to ensure the IPL is not being lowered will not be needed. It is\r
- * included to ensure assert()s triggered by using an incorrect interrupt\r
- * priority do not result in the assert() handler inadvertently lowering the\r
- * priority mask, and in so doing allowing the offending interrupt to continue\r
- * triggering until stack space is exhausted.\r
- */\r
-#define portENABLE_INTERRUPTS() __set_interrupt_level( ( unsigned char ) 0 )\r
-#define portDISABLE_INTERRUPTS() if( __get_interrupt_level() < configMAX_SYSCALL_INTERRUPT_PRIORITY ) __set_interrupt_level( ( unsigned char ) configMAX_SYSCALL_INTERRUPT_PRIORITY )\r
+/* These macros should not be called directly, but through the\r
+taskENTER_CRITICAL() and taskEXIT_CRITICAL() macros. An extra check is\r
+performed if configASSERT() is defined to ensure an assertion handler does not\r
+inadvertently attempt to lower the IPL when the call to assert was triggered\r
+because the IPL value was found to be above configMAX_SYSCALL_INTERRUPT_PRIORITY\r
+when an ISR safe FreeRTOS API function was executed. ISR safe FreeRTOS API\r
+functions are those that end in FromISR. FreeRTOS maintains a separate\r
+interrupt API to ensure API function and interrupt entry is as fast and as\r
+simple as possible. */\r
+#define portENABLE_INTERRUPTS() __set_interrupt_level( ( uint8_t ) 0 )\r
+#ifdef configASSERT\r
+ #define portASSERT_IF_INTERRUPT_PRIORITY_INVALID() configASSERT( ( __get_interrupt_level() <= configMAX_SYSCALL_INTERRUPT_PRIORITY ) )\r
+ #define portDISABLE_INTERRUPTS() if( __get_interrupt_level() < configMAX_SYSCALL_INTERRUPT_PRIORITY ) __set_interrupt_level( ( uint8_t ) configMAX_SYSCALL_INTERRUPT_PRIORITY )\r
+#else\r
+ #define portDISABLE_INTERRUPTS() __set_interrupt_level( ( uint8_t ) configMAX_SYSCALL_INTERRUPT_PRIORITY )\r
+#endif\r
\r
/* Critical nesting counts are stored in the TCB. */\r
#define portCRITICAL_NESTING_IN_TCB ( 1 )\r
#define portEXIT_CRITICAL() vTaskExitCritical()\r
\r
/* As this port allows interrupt nesting... */\r
-unsigned long ulPortGetIPL( void );\r
-void vPortSetIPL( unsigned long ulNewIPL );\r
#define portSET_INTERRUPT_MASK_FROM_ISR() __get_interrupt_level(); portDISABLE_INTERRUPTS()\r
-#define portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ) __set_interrupt_level( ( unsigned char ) ( uxSavedInterruptStatus ) )\r
+#define portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedInterruptStatus ) __set_interrupt_level( ( uint8_t ) ( uxSavedInterruptStatus ) )\r
\r
/* Tickless idle/low power functionality. */\r
#if configUSE_TICKLESS_IDLE == 1\r
#ifndef portSUPPRESS_TICKS_AND_SLEEP\r
- extern void vPortSuppressTicksAndSleep( portTickType xExpectedIdleTime );\r
+ extern void vPortSuppressTicksAndSleep( TickType_t xExpectedIdleTime );\r
#define portSUPPRESS_TICKS_AND_SLEEP( xExpectedIdleTime ) vPortSuppressTicksAndSleep( xExpectedIdleTime )\r
#endif\r
#endif\r
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void *pvParameters )\r
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void *pvParameters )\r
\r
+/* Prevent warnings of undefined behaviour: the order of volatile accesses is\r
+undefined - all warnings have been manually checked and are not an issue, and\r
+the warnings cannot be prevent by code changes without undesirable effects. */\r
+#pragma diag_suppress=Pa082\r
+\r
#ifdef __cplusplus\r
}\r
#endif\r
projects / freertos / blobdiff