/*\r
- FreeRTOS V8.2.3 - Copyright (C) 2015 Real Time Engineers Ltd.\r
- All rights reserved\r
-\r
- VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.\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
- ***************************************************************************\r
- >>! NOTE: The modification to the GPL is included to allow you to !<<\r
- >>! distribute a combined work that includes FreeRTOS without being !<<\r
- >>! obliged to provide the source code for proprietary components !<<\r
- >>! outside of the FreeRTOS kernel. !<<\r
- ***************************************************************************\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. Full license text is available on the following\r
- link: http://www.freertos.org/a00114.html\r
-\r
- ***************************************************************************\r
- * *\r
- * FreeRTOS provides completely free yet professionally developed, *\r
- * robust, strictly quality controlled, supported, and cross *\r
- * platform software that is more than just the market leader, it *\r
- * is the industry's de facto standard. *\r
- * *\r
- * Help yourself get started quickly while simultaneously helping *\r
- * to support the FreeRTOS project by purchasing a FreeRTOS *\r
- * tutorial book, reference manual, or both: *\r
- * http://www.FreeRTOS.org/Documentation *\r
- * *\r
- ***************************************************************************\r
-\r
- http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading\r
- the FAQ page "My application does not run, what could be wrong?". Have you\r
- defined configASSERT()?\r
-\r
- http://www.FreeRTOS.org/support - In return for receiving this top quality\r
- embedded software for free we request you assist our global community by\r
- participating in the support forum.\r
-\r
- http://www.FreeRTOS.org/training - Investing in training allows your team to\r
- be as productive as possible as early as possible. Now you can receive\r
- FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers\r
- Ltd, and the world's leading authority on the world's leading RTOS.\r
-\r
- http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,\r
- including FreeRTOS+Trace - an indispensable productivity tool, a DOS\r
- compatible FAT file system, and our tiny thread aware UDP/IP stack.\r
-\r
- http://www.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate.\r
- Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS.\r
-\r
- http://www.OpenRTOS.com - Real Time Engineers ltd. license FreeRTOS to High\r
- Integrity Systems ltd. to sell under the OpenRTOS brand. Low cost OpenRTOS\r
- licenses offer ticketed support, indemnification and commercial middleware.\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
- 1 tab == 4 spaces!\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
* This file initialises three timers as follows:\r
#define tmrMEDIUM_PRIORITY ( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY + 0 )\r
#define tmrHIGHER_PRIORITY ( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY - 1 )\r
\r
-/* Hardware register locations. */\r
-#define tmrGIRQ23_ENABLE_SET ( * ( volatile uint32_t * ) 0x4000C130 )\r
-#define tmrMMCR_EC_INTERRUPT_CONTROL ( * ( volatile uint8_t * ) 0x4000FC18 )\r
+/* Hardware register locations and bit definitions to enable the btimer \r
+interrupts. */\r
+#define tmrGIRQ23_ENABLE_SET ( * ( volatile uint32_t * ) 0x4000C130 )\r
+#define tmrGIRQ23_BIT_TIMER0 ( 1UL << 0UL )\r
+#define tmrGIRQ23_BIT_TIMER1 ( 1UL << 1UL )\r
+#define tmrGIRQ23_BIT_TIMER2 ( 1UL << 2UL )\r
+#define tmrGIRQ23_TIMER_BITS ( tmrGIRQ23_BIT_TIMER0 | tmrGIRQ23_BIT_TIMER1 | tmrGIRQ23_BIT_TIMER2 )\r
\r
#define tmrRECORD_NESTING_DEPTH() \\r
ulNestingDepth++; \\r
const uint32_t ulTimer1Count = configCPU_CLOCK_HZ / tmrTIMER_1_FREQUENCY;\r
const uint32_t ulTimer2Count = configCPU_CLOCK_HZ / tmrTIMER_2_FREQUENCY;\r
\r
- tmrGIRQ23_ENABLE_SET = 0x03;\r
- tmrMMCR_EC_INTERRUPT_CONTROL = 1; \r
- \r
- /* Initialise the three timers as described at the top of this file, and \r
+ tmrGIRQ23_ENABLE_SET = tmrGIRQ23_TIMER_BITS;\r
+\r
+ /* Initialise the three timers as described at the top of this file, and\r
enable their interrupts in the NVIC. */\r
btimer_init( tmrTIMER_CHANNEL_0, BTIMER_AUTO_RESTART | BTIMER_COUNT_DOWN | BTIMER_INT_EN, 0, ulTimer0Count, ulTimer0Count );\r
- btimer_interrupt_status_get_clr( tmrTIMER_CHANNEL_0 ); \r
- enable_timer0_irq();\r
+ btimer_interrupt_status_get_clr( tmrTIMER_CHANNEL_0 );\r
NVIC_SetPriority( TIMER0_IRQn, tmrLOWER_PRIORITY ); //0xc0 into 0xe000e431\r
NVIC_ClearPendingIRQ( TIMER0_IRQn );\r
NVIC_EnableIRQ( TIMER0_IRQn );\r
\r
btimer_init( tmrTIMER_CHANNEL_1, BTIMER_AUTO_RESTART | BTIMER_COUNT_DOWN | BTIMER_INT_EN, 0, ulTimer1Count, ulTimer1Count );\r
btimer_interrupt_status_get_clr( tmrTIMER_CHANNEL_1 );\r
- enable_timer1_irq();\r
NVIC_SetPriority( TIMER1_IRQn, tmrMEDIUM_PRIORITY ); //0xa0 into 0xe000e432\r
NVIC_ClearPendingIRQ( TIMER1_IRQn );\r
NVIC_EnableIRQ( TIMER1_IRQn );\r
\r
btimer_init( tmrTIMER_CHANNEL_2, BTIMER_AUTO_RESTART | BTIMER_COUNT_DOWN | BTIMER_INT_EN, 0, ulTimer2Count, ulTimer2Count );\r
btimer_interrupt_status_get_clr( tmrTIMER_CHANNEL_2 );\r
- enable_timer2_irq();\r
NVIC_SetPriority( TIMER2_IRQn, tmrHIGHER_PRIORITY );\r
NVIC_ClearPendingIRQ( TIMER2_IRQn );\r
NVIC_EnableIRQ( TIMER2_IRQn );\r
projects / freertos / blobdiff