/*\r
- FreeRTOS V7.1.1 - Copyright (C) 2012 Real Time Engineers Ltd.\r
- \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
- >>>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. FreeRTOS is distributed in the hope that it will be useful, but\r
- WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\r
- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for\r
- more details. You should have received a copy of the GNU General Public\r
- License and the FreeRTOS license exception along with FreeRTOS; if not it\r
- can be viewed here: http://www.freertos.org/a00114.html and also obtained\r
- by writing to Richard Barry, contact details for whom are available on the\r
- 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, training, latest information, \r
- license and contact details.\r
- \r
- http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
- including FreeRTOS+Trace - an indispensable productivity tool.\r
-\r
- Real Time Engineers ltd license FreeRTOS to High Integrity Systems, who sell \r
- the code with commercial support, indemnification, and middleware, under \r
- the OpenRTOS brand: http://www.OpenRTOS.com. High Integrity Systems also\r
- provide a safety engineered and independently SIL3 certified version under \r
- the SafeRTOS brand: http://www.SafeRTOS.com.\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
/*-----------------------------------------------------------\r
#include "AT91SAM7X256.h"\r
\r
/* Constants required to setup the task context. */\r
-#define portINITIAL_SPSR ( ( portSTACK_TYPE ) 0x1f ) /* System mode, ARM mode, interrupts enabled. */\r
-#define portTHUMB_MODE_BIT ( ( portSTACK_TYPE ) 0x20 )\r
-#define portINSTRUCTION_SIZE ( ( portSTACK_TYPE ) 4 )\r
-#define portNO_CRITICAL_SECTION_NESTING ( ( portSTACK_TYPE ) 0 )\r
+#define portINITIAL_SPSR ( ( StackType_t ) 0x1f ) /* System mode, ARM mode, interrupts enabled. */\r
+#define portTHUMB_MODE_BIT ( ( StackType_t ) 0x20 )\r
+#define portINSTRUCTION_SIZE ( ( StackType_t ) 4 )\r
+#define portNO_CRITICAL_SECTION_NESTING ( ( StackType_t ) 0 )\r
\r
/* Constants required to setup the tick ISR. */\r
-#define portENABLE_TIMER ( ( unsigned char ) 0x01 )\r
+#define portENABLE_TIMER ( ( uint8_t ) 0x01 )\r
#define portPRESCALE_VALUE 0x00\r
-#define portINTERRUPT_ON_MATCH ( ( unsigned long ) 0x01 )\r
-#define portRESET_COUNT_ON_MATCH ( ( unsigned long ) 0x02 )\r
+#define portINTERRUPT_ON_MATCH ( ( uint32_t ) 0x01 )\r
+#define portRESET_COUNT_ON_MATCH ( ( uint32_t ) 0x02 )\r
\r
/* Constants required to setup the PIT. */\r
-#define portPIT_CLOCK_DIVISOR ( ( unsigned long ) 16 )\r
-#define portPIT_COUNTER_VALUE ( ( ( configCPU_CLOCK_HZ / portPIT_CLOCK_DIVISOR ) / 1000UL ) * portTICK_RATE_MS )\r
+#define portPIT_CLOCK_DIVISOR ( ( uint32_t ) 16 )\r
+#define portPIT_COUNTER_VALUE ( ( ( configCPU_CLOCK_HZ / portPIT_CLOCK_DIVISOR ) / 1000UL ) * portTICK_PERIOD_MS )\r
\r
#define portINT_LEVEL_SENSITIVE 0\r
-#define portPIT_ENABLE ( ( unsigned short ) 0x1 << 24 )\r
-#define portPIT_INT_ENABLE ( ( unsigned short ) 0x1 << 25 )\r
+#define portPIT_ENABLE ( ( uint16_t ) 0x1 << 24 )\r
+#define portPIT_INT_ENABLE ( ( uint16_t ) 0x1 << 25 )\r
/*-----------------------------------------------------------*/\r
\r
/* Setup the timer to generate the tick interrupts. */\r
*\r
* See header file for description. \r
*/\r
-portSTACK_TYPE *pxPortInitialiseStack( portSTACK_TYPE *pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters )\r
+StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, TaskFunction_t pxCode, void *pvParameters )\r
{\r
-portSTACK_TYPE *pxOriginalTOS;\r
+StackType_t *pxOriginalTOS;\r
\r
pxOriginalTOS = pxTopOfStack;\r
\r
/* First on the stack is the return address - which in this case is the\r
start of the task. The offset is added to make the return address appear\r
as it would within an IRQ ISR. */\r
- *pxTopOfStack = ( portSTACK_TYPE ) pxCode + portINSTRUCTION_SIZE; \r
+ *pxTopOfStack = ( StackType_t ) pxCode + portINSTRUCTION_SIZE; \r
pxTopOfStack--;\r
\r
- *pxTopOfStack = ( portSTACK_TYPE ) 0x00000000; /* R14 */\r
+ *pxTopOfStack = ( StackType_t ) 0x00000000; /* R14 */\r
pxTopOfStack--; \r
- *pxTopOfStack = ( portSTACK_TYPE ) pxOriginalTOS; /* Stack used when task starts goes in R13. */\r
+ *pxTopOfStack = ( StackType_t ) pxOriginalTOS; /* Stack used when task starts goes in R13. */\r
pxTopOfStack--;\r
- *pxTopOfStack = ( portSTACK_TYPE ) 0x12121212; /* R12 */\r
+ *pxTopOfStack = ( StackType_t ) 0x12121212; /* R12 */\r
pxTopOfStack--; \r
- *pxTopOfStack = ( portSTACK_TYPE ) 0x11111111; /* R11 */\r
+ *pxTopOfStack = ( StackType_t ) 0x11111111; /* R11 */\r
pxTopOfStack--; \r
- *pxTopOfStack = ( portSTACK_TYPE ) 0x10101010; /* R10 */\r
+ *pxTopOfStack = ( StackType_t ) 0x10101010; /* R10 */\r
pxTopOfStack--; \r
- *pxTopOfStack = ( portSTACK_TYPE ) 0x09090909; /* R9 */\r
+ *pxTopOfStack = ( StackType_t ) 0x09090909; /* R9 */\r
pxTopOfStack--; \r
- *pxTopOfStack = ( portSTACK_TYPE ) 0x08080808; /* R8 */\r
+ *pxTopOfStack = ( StackType_t ) 0x08080808; /* R8 */\r
pxTopOfStack--; \r
- *pxTopOfStack = ( portSTACK_TYPE ) 0x07070707; /* R7 */\r
+ *pxTopOfStack = ( StackType_t ) 0x07070707; /* R7 */\r
pxTopOfStack--; \r
- *pxTopOfStack = ( portSTACK_TYPE ) 0x06060606; /* R6 */\r
+ *pxTopOfStack = ( StackType_t ) 0x06060606; /* R6 */\r
pxTopOfStack--; \r
- *pxTopOfStack = ( portSTACK_TYPE ) 0x05050505; /* R5 */\r
+ *pxTopOfStack = ( StackType_t ) 0x05050505; /* R5 */\r
pxTopOfStack--; \r
- *pxTopOfStack = ( portSTACK_TYPE ) 0x04040404; /* R4 */\r
+ *pxTopOfStack = ( StackType_t ) 0x04040404; /* R4 */\r
pxTopOfStack--; \r
- *pxTopOfStack = ( portSTACK_TYPE ) 0x03030303; /* R3 */\r
+ *pxTopOfStack = ( StackType_t ) 0x03030303; /* R3 */\r
pxTopOfStack--; \r
- *pxTopOfStack = ( portSTACK_TYPE ) 0x02020202; /* R2 */\r
+ *pxTopOfStack = ( StackType_t ) 0x02020202; /* R2 */\r
pxTopOfStack--; \r
- *pxTopOfStack = ( portSTACK_TYPE ) 0x01010101; /* R1 */\r
+ *pxTopOfStack = ( StackType_t ) 0x01010101; /* R1 */\r
pxTopOfStack--; \r
\r
/* When the task starts is will expect to find the function parameter in\r
R0. */\r
- *pxTopOfStack = ( portSTACK_TYPE ) pvParameters; /* R0 */\r
+ *pxTopOfStack = ( StackType_t ) pvParameters; /* R0 */\r
pxTopOfStack--;\r
\r
/* The last thing onto the stack is the status register, which is set for\r
system mode, with interrupts enabled. */\r
- *pxTopOfStack = ( portSTACK_TYPE ) portINITIAL_SPSR;\r
+ *pxTopOfStack = ( StackType_t ) portINITIAL_SPSR;\r
\r
#ifdef THUMB_INTERWORK\r
{\r
}\r
/*-----------------------------------------------------------*/\r
\r
-portBASE_TYPE xPortStartScheduler( void )\r
+BaseType_t xPortStartScheduler( void )\r
{\r
/* Start the timer that generates the tick ISR. Interrupts are disabled\r
here already. */\r
projects / freertos / blobdiff