added port FreeRTOS for lpc175x

1 files changed, 174 insertions, 0 deletions

diff --git a/vendor/freertos/FreeRTOSConfig_lpc175x_6x.h b/vendor/freertos/FreeRTOSConfig_lpc175x_6x.h
new file mode 100644
index 000000000..88e63f46a
--- /dev/null
+++ b/vendor/freertos/FreeRTOSConfig_lpc175x_6x.h
@@ -0,0 +1,174 @@
+/*

+    FreeRTOS V7.3.0 - Copyright (C) 2012 Real Time Engineers Ltd.

+

+

+    ***************************************************************************

+     *                                                                       *

+     *    FreeRTOS tutorial books are available in pdf and paperback.        *

+     *    Complete, revised, and edited pdf reference manuals are also       *

+     *    available.                                                         *

+     *                                                                       *

+     *    Purchasing FreeRTOS documentation will not only help you, by       *

+     *    ensuring you get running as quickly as possible and with an        *

+     *    in-depth knowledge of how to use FreeRTOS, it will also help       *

+     *    the FreeRTOS project to continue with its mission of providing     *

+     *    professional grade, cross platform, de facto standard solutions    *

+     *    for microcontrollers - completely free of charge!                  *

+     *                                                                       *

+     *    >>> See http://www.FreeRTOS.org/Documentation for details. <<<     *

+     *                                                                       *

+     *    Thank you for using FreeRTOS, and thank you for your support!      *

+     *                                                                       *

+    ***************************************************************************

+

+

+    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.  See the GNU General Public License for

+    more details. You should have received a copy of the GNU General Public

+    License and the FreeRTOS license exception along with FreeRTOS; if not it

+    can be viewed here: http://www.freertos.org/a00114.html and also obtained

+    by writing to Richard Barry, contact details for whom are available on the

+    FreeRTOS WEB site.

+

+    1 tab == 4 spaces!

+

+    http://www.FreeRTOS.org - Documentation, latest information, license and

+    contact details.

+

+    http://www.SafeRTOS.com - A version that is certified for use in safety

+    critical systems.

+

+    http://www.OpenRTOS.com - Commercial support, development, porting,

+    licensing and training services.

+*/

+

+#ifndef FREERTOS_CONFIG_H

+#define FREERTOS_CONFIG_H

+

+#include <stdint.h>

+extern uint32_t SystemCoreClock;

+

+/* Priorities to assign to tasks created by this demo. */

+#define configUART_COMMAND_CONSOLE_TASK_PRIORITY	( 3U )

+#define configSPI_7_SEG_WRITE_TASK_PRIORITY			( 2U )

+#define configI2C_TASK_PRIORITY						( 0U )

+

+/* Stack sizes to assign to tasks created by this demo. */

+#define configUART_COMMAND_CONSOLE_STACK_SIZE		( configMINIMAL_STACK_SIZE * 2 )

+#define configSPI_7_SEG_WRITE_TASK_STACK_SIZE		( configMINIMAL_STACK_SIZE * 2 )

+#define configI2C_TASK_STACK_SIZE					( configMINIMAL_STACK_SIZE * 3 )

+

+/* Dimensions a buffer that can be used by the FreeRTOS+CLI command

+interpreter.  Set this value to 1 to save RAM if FreeRTOS+CLI does not supply

+the output butter.  See the FreeRTOS+CLI documentation for more information:

+http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_CLI/ */

+#define configCOMMAND_INT_MAX_OUTPUT_SIZE			1024

+

+

+/*-----------------------------------------------------------

+ * Application specific definitions.

+ *

+ * These definitions should be adjusted for your particular hardware and

+ * application requirements.

+ *

+ * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE

+ * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.

+ * http://www.freertos.org/a00110.html

+ *----------------------------------------------------------*/

+

+#define configUSE_PREEMPTION			1

+#define configMAX_PRIORITIES			( ( unsigned portBASE_TYPE ) 7 )

+#define configCPU_CLOCK_HZ				( SystemCoreClock )

+#define configTICK_RATE_HZ				( ( portTickType ) 1000 )

+#define configMINIMAL_STACK_SIZE		( ( unsigned short ) 90 )

+#define configTOTAL_HEAP_SIZE			( ( size_t ) ( 15 * 1024 ) ) /* Has not effect in this demo as the heap is manually pointed to AHB RAM. */

+#define configMAX_TASK_NAME_LEN			( 12 )

+#define configIDLE_SHOULD_YIELD			0

+#define configQUEUE_REGISTRY_SIZE		10

+#define configUSE_TRACE_FACILITY		1

+#define configUSE_16_BIT_TICKS			0

+#define configUSE_MUTEXES				1

+#define configUSE_CO_ROUTINES 			0

+#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )

+#define configUSE_COUNTING_SEMAPHORES 	1

+#define configUSE_ALTERNATIVE_API 		0

+#define configUSE_RECURSIVE_MUTEXES		1

+

+/* Hook function related definitions. */

+#define configUSE_TICK_HOOK				0

+#define configUSE_IDLE_HOOK				0

+#define configUSE_MALLOC_FAILED_HOOK	1

+#define configCHECK_FOR_STACK_OVERFLOW	2

+

+

+/* Software timer related definitions. */

+#define configUSE_TIMERS				1

+#define configTIMER_TASK_PRIORITY		( configMAX_PRIORITIES - 3 )

+#define configTIMER_QUEUE_LENGTH		10

+#define configTIMER_TASK_STACK_DEPTH	configMINIMAL_STACK_SIZE

+

+/* Run time stats gathering definitions. */

+void vMainConfigureTimerForRunTimeStats( void );

+uint32_t ulMainGetRunTimeCounterValue( void );

+#define configGENERATE_RUN_TIME_STATS	1

+#define portCONFIGURE_TIMER_FOR_RUN_TIME_STATS() vMainConfigureTimerForRunTimeStats()

+#define portGET_RUN_TIME_COUNTER_VALUE() ulMainGetRunTimeCounterValue()

+

+

+/* Set the following definitions to 1 to include the API function, or zero

+to exclude the API function. */

+#define INCLUDE_vTaskPrioritySet			1

+#define INCLUDE_uxTaskPriorityGet			1

+#define INCLUDE_vTaskDelete					1

+#define INCLUDE_vTaskCleanUpResources		0

+#define INCLUDE_vTaskSuspend				1

+#define INCLUDE_vTaskDelayUntil				1

+#define INCLUDE_vTaskDelay					1

+#define INCLUDE_uxTaskGetStackHighWaterMark	1

+#define INCLUDE_xTimerGetTimerTaskHandle	0

+#define INCLUDE_xTaskGetIdleTaskHandle		0

+#define INCLUDE_xQueueGetMutexHolder		1

+

+#ifdef DEBUG

+	#define configASSERT( x ) if( ( x ) == 0 ) { taskDISABLE_INTERRUPTS(); for( ;; ); }

+#endif

+

+

+/* Use the system definition, if there is one */

+#ifdef __NVIC_PRIO_BITS

+	#define configPRIO_BITS       __NVIC_PRIO_BITS

+#else

+	#define configPRIO_BITS       5        /* 32 priority levels */

+#endif

+

+/* The maximum priority an interrupt that uses an interrupt safe FreeRTOS API

+function can have.  Note that lower priority have numerically higher values.  */

+#define configMAX_LIBRARY_INTERRUPT_PRIORITY	( 5 )

+

+/* The minimum possible interrupt priority. */

+#define configMIN_LIBRARY_INTERRUPT_PRIORITY	( 31 )

+

+/* The lowest priority. */

+#define configKERNEL_INTERRUPT_PRIORITY 		( configMIN_LIBRARY_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )

+

+/* Priority 5, or 248 as only the top five bits are implemented. */

+#define configMAX_SYSCALL_INTERRUPT_PRIORITY 	( configMAX_LIBRARY_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )

+

+/* Definitions that map the FreeRTOS port interrupt handlers to their CMSIS

+standard names. */

+#define vPortSVCHandler SVCall_Handler

+#define xPortPendSVHandler PendSV_Handler

+#define xPortSysTickHandler SysTick_Handler

+

+

+

+#endif /* FREERTOS_CONFIG_H */