FreeRTOS_on_mbed_v1 - Please see my note book http://mbed.org/users/ken…

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Please see my note book http://mbed.org/users/kenjiArai/notebook/freertos-on-mbed-board-with-mbed-cloud-ide--never-/

This is too old.
Below is another FreeRTOS on mbed.
http://developer.mbed.org/users/rgrover1/code/FreeRTOS/
I don't know it works well or not.
I have not evaluated it.

FreeRTOS/Source/portable/GCC/ARM_CM3/portmacro.h@0:d4960fcea8ff, 2011-01-01 (annotated)

Committer:: kenjiArai
Date:: Sat Jan 01 11:17:45 2011 +0000
Revision:: 0:d4960fcea8ff

Who changed what in which revision?

User	Revision	Line number	New contents of line
kenjiArai	0:d4960fcea8ff	1	/*
kenjiArai	0:d4960fcea8ff	2	FreeRTOS V6.0.3 - Copyright (C) 2010 Real Time Engineers Ltd.
kenjiArai	0:d4960fcea8ff	3
kenjiArai	0:d4960fcea8ff	4	***************************************************************************
kenjiArai	0:d4960fcea8ff	5	* *
kenjiArai	0:d4960fcea8ff	6	* If you are: *
kenjiArai	0:d4960fcea8ff	7	* *
kenjiArai	0:d4960fcea8ff	8	* + New to FreeRTOS, *
kenjiArai	0:d4960fcea8ff	9	* + Wanting to learn FreeRTOS or multitasking in general quickly *
kenjiArai	0:d4960fcea8ff	10	* + Looking for basic training, *
kenjiArai	0:d4960fcea8ff	11	* + Wanting to improve your FreeRTOS skills and productivity *
kenjiArai	0:d4960fcea8ff	12	* *
kenjiArai	0:d4960fcea8ff	13	* then take a look at the FreeRTOS eBook *
kenjiArai	0:d4960fcea8ff	14	* *
kenjiArai	0:d4960fcea8ff	15	* "Using the FreeRTOS Real Time Kernel - a Practical Guide" *
kenjiArai	0:d4960fcea8ff	16	* http://www.FreeRTOS.org/Documentation *
kenjiArai	0:d4960fcea8ff	17	* *
kenjiArai	0:d4960fcea8ff	18	* A pdf reference manual is also available. Both are usually delivered *
kenjiArai	0:d4960fcea8ff	19	* to your inbox within 20 minutes to two hours when purchased between 8am *
kenjiArai	0:d4960fcea8ff	20	* and 8pm GMT (although please allow up to 24 hours in case of *
kenjiArai	0:d4960fcea8ff	21	* exceptional circumstances). Thank you for your support! *
kenjiArai	0:d4960fcea8ff	22	* *
kenjiArai	0:d4960fcea8ff	23	***************************************************************************
kenjiArai	0:d4960fcea8ff	24
kenjiArai	0:d4960fcea8ff	25	This file is part of the FreeRTOS distribution.
kenjiArai	0:d4960fcea8ff	26
kenjiArai	0:d4960fcea8ff	27	FreeRTOS is free software; you can redistribute it and/or modify it under
kenjiArai	0:d4960fcea8ff	28	the terms of the GNU General Public License (version 2) as published by the
kenjiArai	0:d4960fcea8ff	29	Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
kenjiArai	0:d4960fcea8ff	30	*NOTE* The exception to the GPL is included to allow you to distribute
kenjiArai	0:d4960fcea8ff	31	a combined work that includes FreeRTOS without being obliged to provide the
kenjiArai	0:d4960fcea8ff	32	source code for proprietary components outside of the FreeRTOS kernel.
kenjiArai	0:d4960fcea8ff	33	FreeRTOS is distributed in the hope that it will be useful, but WITHOUT
kenjiArai	0:d4960fcea8ff	34	ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
kenjiArai	0:d4960fcea8ff	35	FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
kenjiArai	0:d4960fcea8ff	36	more details. You should have received a copy of the GNU General Public
kenjiArai	0:d4960fcea8ff	37	License and the FreeRTOS license exception along with FreeRTOS; if not it
kenjiArai	0:d4960fcea8ff	38	can be viewed here: http://www.freertos.org/a00114.html and also obtained
kenjiArai	0:d4960fcea8ff	39	by writing to Richard Barry, contact details for whom are available on the
kenjiArai	0:d4960fcea8ff	40	FreeRTOS WEB site.
kenjiArai	0:d4960fcea8ff	41
kenjiArai	0:d4960fcea8ff	42	1 tab == 4 spaces!
kenjiArai	0:d4960fcea8ff	43
kenjiArai	0:d4960fcea8ff	44	http://www.FreeRTOS.org - Documentation, latest information, license and
kenjiArai	0:d4960fcea8ff	45	contact details.
kenjiArai	0:d4960fcea8ff	46
kenjiArai	0:d4960fcea8ff	47	http://www.SafeRTOS.com - A version that is certified for use in safety
kenjiArai	0:d4960fcea8ff	48	critical systems.
kenjiArai	0:d4960fcea8ff	49
kenjiArai	0:d4960fcea8ff	50	http://www.OpenRTOS.com - Commercial support, development, porting,
kenjiArai	0:d4960fcea8ff	51	licensing and training services.
kenjiArai	0:d4960fcea8ff	52	*/
kenjiArai	0:d4960fcea8ff	53	// Modified by Kenji Arai / JH1PJL, October 30th,2010
kenjiArai	0:d4960fcea8ff	54
kenjiArai	0:d4960fcea8ff	55	#ifndef PORTMACRO_H
kenjiArai	0:d4960fcea8ff	56	#define PORTMACRO_H
kenjiArai	0:d4960fcea8ff	57
kenjiArai	0:d4960fcea8ff	58	#ifdef __cplusplus
kenjiArai	0:d4960fcea8ff	59	extern "C" {
kenjiArai	0:d4960fcea8ff	60	#endif
kenjiArai	0:d4960fcea8ff	61
kenjiArai	0:d4960fcea8ff	62	/*-----------------------------------------------------------
kenjiArai	0:d4960fcea8ff	63	* Port specific definitions.
kenjiArai	0:d4960fcea8ff	64	*
kenjiArai	0:d4960fcea8ff	65	* The settings in this file configure FreeRTOS correctly for the
kenjiArai	0:d4960fcea8ff	66	* given hardware and compiler.
kenjiArai	0:d4960fcea8ff	67	*
kenjiArai	0:d4960fcea8ff	68	* These settings should not be altered.
kenjiArai	0:d4960fcea8ff	69	*-----------------------------------------------------------
kenjiArai	0:d4960fcea8ff	70	*/
kenjiArai	0:d4960fcea8ff	71
kenjiArai	0:d4960fcea8ff	72	/* Type definitions. */
kenjiArai	0:d4960fcea8ff	73	#define portCHAR char
kenjiArai	0:d4960fcea8ff	74	#define portFLOAT float
kenjiArai	0:d4960fcea8ff	75	#define portDOUBLE double
kenjiArai	0:d4960fcea8ff	76	#define portLONG long
kenjiArai	0:d4960fcea8ff	77	#define portSHORT short
kenjiArai	0:d4960fcea8ff	78	#define portSTACK_TYPE unsigned portLONG
kenjiArai	0:d4960fcea8ff	79	#define portBASE_TYPE long
kenjiArai	0:d4960fcea8ff	80
kenjiArai	0:d4960fcea8ff	81	#if( configUSE_16_BIT_TICKS == 1 )
kenjiArai	0:d4960fcea8ff	82	typedef unsigned portSHORT portTickType;
kenjiArai	0:d4960fcea8ff	83	#define portMAX_DELAY ( portTickType ) 0xffff
kenjiArai	0:d4960fcea8ff	84	#else
kenjiArai	0:d4960fcea8ff	85	typedef unsigned portLONG portTickType;
kenjiArai	0:d4960fcea8ff	86	#define portMAX_DELAY ( portTickType ) 0xffffffff
kenjiArai	0:d4960fcea8ff	87	#endif
kenjiArai	0:d4960fcea8ff	88	/-----------------------------------------------------------/
kenjiArai	0:d4960fcea8ff	89
kenjiArai	0:d4960fcea8ff	90	/* Architecture specifics. */
kenjiArai	0:d4960fcea8ff	91	#define portSTACK_GROWTH ( -1 )
kenjiArai	0:d4960fcea8ff	92	#define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ )
kenjiArai	0:d4960fcea8ff	93	#define portBYTE_ALIGNMENT 8
kenjiArai	0:d4960fcea8ff	94	/-----------------------------------------------------------/
kenjiArai	0:d4960fcea8ff	95
kenjiArai	0:d4960fcea8ff	96
kenjiArai	0:d4960fcea8ff	97	/* Scheduler utilities. */
kenjiArai	0:d4960fcea8ff	98	extern void vPortYieldFromISR( void );
kenjiArai	0:d4960fcea8ff	99
kenjiArai	0:d4960fcea8ff	100	#define portYIELD() vPortYieldFromISR()
kenjiArai	0:d4960fcea8ff	101
kenjiArai	0:d4960fcea8ff	102	#define portEND_SWITCHING_ISR( xSwitchRequired ) if( xSwitchRequired ) vPortYieldFromISR()
kenjiArai	0:d4960fcea8ff	103	/-----------------------------------------------------------/
kenjiArai	0:d4960fcea8ff	104
kenjiArai	0:d4960fcea8ff	105	// Modified by Kenji Arai / JH1PJL, October 30th,2010
kenjiArai	0:d4960fcea8ff	106	#if 0
kenjiArai	0:d4960fcea8ff	107	/* Critical section management. */
kenjiArai	0:d4960fcea8ff	108
kenjiArai	0:d4960fcea8ff	109	/*
kenjiArai	0:d4960fcea8ff	110	* Set basepri to portMAX_SYSCALL_INTERRUPT_PRIORITY without effecting other
kenjiArai	0:d4960fcea8ff	111	* registers. r0 is clobbered.
kenjiArai	0:d4960fcea8ff	112	*/
kenjiArai	0:d4960fcea8ff	113	//#define portSET_INTERRUPT_MASK() \
kenjiArai	0:d4960fcea8ff	114	__asm volatile \
kenjiArai	0:d4960fcea8ff	115	( \
kenjiArai	0:d4960fcea8ff	116	" mov r0, %0 \n" \
kenjiArai	0:d4960fcea8ff	117	" msr basepri, r0 \n" \
kenjiArai	0:d4960fcea8ff	118	::"i"(configMAX_SYSCALL_INTERRUPT_PRIORITY):"r0" \
kenjiArai	0:d4960fcea8ff	119	)
kenjiArai	0:d4960fcea8ff	120
kenjiArai	0:d4960fcea8ff	121	/*
kenjiArai	0:d4960fcea8ff	122	* Set basepri back to 0 without effective other registers.
kenjiArai	0:d4960fcea8ff	123	* r0 is clobbered.
kenjiArai	0:d4960fcea8ff	124	*/
kenjiArai	0:d4960fcea8ff	125	//#define portCLEAR_INTERRUPT_MASK() \
kenjiArai	0:d4960fcea8ff	126	__asm volatile \
kenjiArai	0:d4960fcea8ff	127	( \
kenjiArai	0:d4960fcea8ff	128	" mov r0, #0 \n" \
kenjiArai	0:d4960fcea8ff	129	" msr basepri, r0 \n" \
kenjiArai	0:d4960fcea8ff	130	:::"r0" \
kenjiArai	0:d4960fcea8ff	131	)
kenjiArai	0:d4960fcea8ff	132
kenjiArai	0:d4960fcea8ff	133	//#define portSET_INTERRUPT_MASK_FROM_ISR() 0;portSET_INTERRUPT_MASK()
kenjiArai	0:d4960fcea8ff	134	//#define portCLEAR_INTERRUPT_MASK_FROM_ISR(x) portCLEAR_INTERRUPT_MASK();(void)x
kenjiArai	0:d4960fcea8ff	135
kenjiArai	0:d4960fcea8ff	136	extern void vPortEnterCritical( void );
kenjiArai	0:d4960fcea8ff	137	extern void vPortExitCritical( void );
kenjiArai	0:d4960fcea8ff	138
kenjiArai	0:d4960fcea8ff	139	#define portDISABLE_INTERRUPTS() portSET_INTERRUPT_MASK()
kenjiArai	0:d4960fcea8ff	140	#define portENABLE_INTERRUPTS() portCLEAR_INTERRUPT_MASK()
kenjiArai	0:d4960fcea8ff	141	#define portENTER_CRITICAL() vPortEnterCritical()
kenjiArai	0:d4960fcea8ff	142	#define portEXIT_CRITICAL() vPortExitCritical()
kenjiArai	0:d4960fcea8ff	143	#else
kenjiArai	0:d4960fcea8ff	144
kenjiArai	0:d4960fcea8ff	145	/* Critical section management. */
kenjiArai	0:d4960fcea8ff	146
kenjiArai	0:d4960fcea8ff	147	/*
kenjiArai	0:d4960fcea8ff	148	* Set basepri to portMAX_SYSCALL_INTERRUPT_PRIORITY without effecting other
kenjiArai	0:d4960fcea8ff	149	* registers. r0 is clobbered.
kenjiArai	0:d4960fcea8ff	150	*/
kenjiArai	0:d4960fcea8ff	151	#define portSET_INTERRUPT_MASK() \
kenjiArai	0:d4960fcea8ff	152	__asm volatile \
kenjiArai	0:d4960fcea8ff	153	( \
kenjiArai	0:d4960fcea8ff	154	" mov r0, %0 \n" \
kenjiArai	0:d4960fcea8ff	155	" msr basepri, r0 \n" \
kenjiArai	0:d4960fcea8ff	156	::"i"(configMAX_SYSCALL_INTERRUPT_PRIORITY):"r0" \
kenjiArai	0:d4960fcea8ff	157	)
kenjiArai	0:d4960fcea8ff	158
kenjiArai	0:d4960fcea8ff	159
kenjiArai	0:d4960fcea8ff	160	/*
kenjiArai	0:d4960fcea8ff	161	* Set basepri back to 0 without effective other registers.
kenjiArai	0:d4960fcea8ff	162	* r0 is clobbered.
kenjiArai	0:d4960fcea8ff	163	*/
kenjiArai	0:d4960fcea8ff	164	#define portCLEAR_INTERRUPT_MASK() \
kenjiArai	0:d4960fcea8ff	165	__asm volatile \
kenjiArai	0:d4960fcea8ff	166	( \
kenjiArai	0:d4960fcea8ff	167	" mov r0, #0 \n" \
kenjiArai	0:d4960fcea8ff	168	" msr basepri, r0 \n" \
kenjiArai	0:d4960fcea8ff	169	:::"r0" \
kenjiArai	0:d4960fcea8ff	170	)
kenjiArai	0:d4960fcea8ff	171
kenjiArai	0:d4960fcea8ff	172
kenjiArai	0:d4960fcea8ff	173	#define portSET_INTERRUPT_MASK_FROM_ISR() 0;portSET_INTERRUPT_MASK()
kenjiArai	0:d4960fcea8ff	174	#define portCLEAR_INTERRUPT_MASK_FROM_ISR(x) portCLEAR_INTERRUPT_MASK();(void)x
kenjiArai	0:d4960fcea8ff	175
kenjiArai	0:d4960fcea8ff	176	extern void vPortEnterCritical( void );
kenjiArai	0:d4960fcea8ff	177	extern void vPortExitCritical( void );
kenjiArai	0:d4960fcea8ff	178
kenjiArai	0:d4960fcea8ff	179	#define portDISABLE_INTERRUPTS() portSET_INTERRUPT_MASK()
kenjiArai	0:d4960fcea8ff	180	#define portENABLE_INTERRUPTS() portCLEAR_INTERRUPT_MASK()
kenjiArai	0:d4960fcea8ff	181	#define portENTER_CRITICAL() vPortEnterCritical()
kenjiArai	0:d4960fcea8ff	182	#define portEXIT_CRITICAL() vPortExitCritical()
kenjiArai	0:d4960fcea8ff	183
kenjiArai	0:d4960fcea8ff	184	#if 0
kenjiArai	0:d4960fcea8ff	185	/* Critical section management. */
kenjiArai	0:d4960fcea8ff	186
kenjiArai	0:d4960fcea8ff	187	/*
kenjiArai	0:d4960fcea8ff	188	* Set basepri to portMAX_SYSCALL_INTERRUPT_PRIORITY without effecting other
kenjiArai	0:d4960fcea8ff	189	* registers. r0 is clobbered.
kenjiArai	0:d4960fcea8ff	190	*/
kenjiArai	0:d4960fcea8ff	191	extern void portSET_INTERRUPT_MASK( unsigned portBASE_TYPE );
kenjiArai	0:d4960fcea8ff	192	/*
kenjiArai	0:d4960fcea8ff	193	* Set basepri back to 0 without effective other registers.
kenjiArai	0:d4960fcea8ff	194	* r0 is clobbered.
kenjiArai	0:d4960fcea8ff	195	*/
kenjiArai	0:d4960fcea8ff	196	extern void portCLEAR_INTERRUPT_MASK( unsigned portBASE_TYPE );
kenjiArai	0:d4960fcea8ff	197
kenjiArai	0:d4960fcea8ff	198	//extern void portCLEAR_INTERRUPT_MASK_FROM_ISR( unsigned portBASE_TYPE );
kenjiArai	0:d4960fcea8ff	199
kenjiArai	0:d4960fcea8ff	200	extern void vPortEnterCritical( void );
kenjiArai	0:d4960fcea8ff	201	extern void vPortExitCritical( void );
kenjiArai	0:d4960fcea8ff	202
kenjiArai	0:d4960fcea8ff	203	#define portSET_INTERRUPT_MASK_FROM_ISR() portSET_INTERRUPT_MASK(0)
kenjiArai	0:d4960fcea8ff	204	#define portCLEAR_INTERRUPT_MASK_FROM_ISR(x) portCLEAR_INTERRUPT_MASK();
kenjiArai	0:d4960fcea8ff	205	#define portDISABLE_INTERRUPTS() portSET_INTERRUPT_MASK()
kenjiArai	0:d4960fcea8ff	206	#define portENABLE_INTERRUPTS() portCLEAR_INTERRUPT_MASK()
kenjiArai	0:d4960fcea8ff	207	#define portENTER_CRITICAL() vPortEnterCritical()
kenjiArai	0:d4960fcea8ff	208	#define portEXIT_CRITICAL() vPortExitCritical()
kenjiArai	0:d4960fcea8ff	209	#endif
kenjiArai	0:d4960fcea8ff	210
kenjiArai	0:d4960fcea8ff	211
kenjiArai	0:d4960fcea8ff	212	#endif
kenjiArai	0:d4960fcea8ff	213	/-----------------------------------------------------------/
kenjiArai	0:d4960fcea8ff	214
kenjiArai	0:d4960fcea8ff	215	/* Task function macros as described on the FreeRTOS.org WEB site. */
kenjiArai	0:d4960fcea8ff	216	#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void *pvParameters )
kenjiArai	0:d4960fcea8ff	217	#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void *pvParameters )
kenjiArai	0:d4960fcea8ff	218
kenjiArai	0:d4960fcea8ff	219	#define portNOP()
kenjiArai	0:d4960fcea8ff	220
kenjiArai	0:d4960fcea8ff	221	#ifdef __cplusplus
kenjiArai	0:d4960fcea8ff	222	}
kenjiArai	0:d4960fcea8ff	223	#endif
kenjiArai	0:d4960fcea8ff	224
kenjiArai	0:d4960fcea8ff	225	#endif /* PORTMACRO_H */
kenjiArai	0:d4960fcea8ff	226

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Type:	Program
Created:	01 Jan 2011
Imports:	289
Forks:	1
Commits:	1
Dependents:	0
Dependencies:	0
Followers:	14

FreeRTOS/Source/portable/GCC/ARM_CM3/portmacro.h@0:d4960fcea8ff, 2011-01-01 (annotated)

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