diff options
Diffstat (limited to 'freertos/src/portable/GCC/ARM_CM3/fsl_tickless_generic.h')
| -rw-r--r-- | freertos/src/portable/GCC/ARM_CM3/fsl_tickless_generic.h | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/freertos/src/portable/GCC/ARM_CM3/fsl_tickless_generic.h b/freertos/src/portable/GCC/ARM_CM3/fsl_tickless_generic.h deleted file mode 100644 index 6579370..0000000 --- a/freertos/src/portable/GCC/ARM_CM3/fsl_tickless_generic.h +++ /dev/null @@ -1,122 +0,0 @@ -/* - FreeRTOS V9.0.0 - Copyright (C) 2016 Real Time Engineers Ltd. - All rights reserved - - VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION. - - This file is part of the FreeRTOS distribution. - - FreeRTOS 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 >>>> AND MODIFIED BY <<<< the FreeRTOS exception. - - *************************************************************************** - >>! NOTE: The modification to the GPL is included to allow you to !<< - >>! distribute a combined work that includes FreeRTOS without being !<< - >>! obliged to provide the source code for proprietary components !<< - >>! outside of the FreeRTOS kernel. !<< - *************************************************************************** - - FreeRTOS 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. Full license text is available on the following - link: http://www.freertos.org/a00114.html - - *************************************************************************** - * * - * FreeRTOS provides completely free yet professionally developed, * - * robust, strictly quality controlled, supported, and cross * - * platform software that is more than just the market leader, it * - * is the industry's de facto standard. * - * * - * Help yourself get started quickly while simultaneously helping * - * to support the FreeRTOS project by purchasing a FreeRTOS * - * tutorial book, reference manual, or both: * - * http://www.FreeRTOS.org/Documentation * - * * - *************************************************************************** - - http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading - the FAQ page "My application does not run, what could be wrong?". Have you - defined configASSERT()? - - http://www.FreeRTOS.org/support - In return for receiving this top quality - embedded software for free we request you assist our global community by - participating in the support forum. - - http://www.FreeRTOS.org/training - Investing in training allows your team to - be as productive as possible as early as possible. Now you can receive - FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers - Ltd, and the world's leading authority on the world's leading RTOS. - - http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, - including FreeRTOS+Trace - an indispensable productivity tool, a DOS - compatible FAT file system, and our tiny thread aware UDP/IP stack. - - http://www.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate. - Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS. - - http://www.OpenRTOS.com - Real Time Engineers ltd. license FreeRTOS to High - Integrity Systems ltd. to sell under the OpenRTOS brand. Low cost OpenRTOS - licenses offer ticketed support, indemnification and commercial middleware. - - http://www.SafeRTOS.com - High Integrity Systems also provide a safety - engineered and independently SIL3 certified version for use in safety and - mission critical applications that require provable dependability. - - 1 tab == 4 spaces! -*/ - -/* This file was separated prom original port.c by SDK team to enable efective tickless idle mode implementation. */ - -#ifndef FSL_TICKLESS_GENERIC_H -#define FSL_TICKLESS_GENERIC_H - -#ifdef __cplusplus -extern "C" { -#endif - -#ifndef configSYSTICK_CLOCK_HZ - #define configSYSTICK_CLOCK_HZ configCPU_CLOCK_HZ - /* Ensure the SysTick is clocked at the same frequency as the core. */ - #define portNVIC_SYSTICK_CLK_BIT ( 1UL << 2UL ) -#else - /* The way the SysTick is clocked is not modified in case it is not the same - as the core. */ - #define portNVIC_SYSTICK_CLK_BIT ( 0 ) -#endif - -/* Constants required to manipulate the core. Registers first... */ -#define portNVIC_SYSTICK_CTRL_REG ( * ( ( volatile uint32_t * ) 0xe000e010 ) ) -#define portNVIC_SYSTICK_LOAD_REG ( * ( ( volatile uint32_t * ) 0xe000e014 ) ) -#define portNVIC_SYSTICK_CURRENT_VALUE_REG ( * ( ( volatile uint32_t * ) 0xe000e018 ) ) -#define portNVIC_SYSPRI2_REG ( * ( ( volatile uint32_t * ) 0xe000ed20 ) ) - -/* ...then bits in the registers. */ -#define portNVIC_SYSTICK_INT_BIT ( 1UL << 1UL ) -#define portNVIC_SYSTICK_ENABLE_BIT ( 1UL << 0UL ) -#define portNVIC_SYSTICK_COUNT_FLAG_BIT ( 1UL << 16UL ) -#define portNVIC_PENDSVCLEAR_BIT ( 1UL << 27UL ) -#define portNVIC_PEND_SYSTICK_CLEAR_BIT ( 1UL << 25UL ) - -/* The systick is a 24-bit counter. */ -#define portMAX_24_BIT_NUMBER ( 0xffffffUL ) - -/* The LPTMR is a 16-bit counter. */ -#define portMAX_16_BIT_NUMBER ( 0xffffUL ) - -/* A fiddle factor to estimate the number of SysTick counts that would have -occurred while the SysTick counter is stopped during tickless idle -calculations. */ -#define portMISSED_COUNTS_FACTOR ( 45UL ) - -/* - * Setup the timer to generate the tick interrupts. - */ -void vPortSetupTimerInterrupt( void ); - -#ifdef __cplusplus -} -#endif - -#endif /* FSL_TICKLESS_GENERIC_H */ |