Cortex M0 GCC/IAR/Keil ports -- tickless support.

[freertos] / FreeRTOS / Source / portable / GCC / ARM_CM0 / portmacro.h

diff --git a/FreeRTOS/Source/portable/GCC/ARM_CM0/portmacro.h b/FreeRTOS/Source/portable/GCC/ARM_CM0/portmacro.h
index 108a55ed7ab70f73937053208655918ac98748d0..9ad565518c84457a11e2aea744456a78379877d8 100644 (file)
--- a/FreeRTOS/Source/portable/GCC/ARM_CM0/portmacro.h
+++ b/FreeRTOS/Source/portable/GCC/ARM_CM0/portmacro.h
@@ -101,6 +101,13 @@ extern void vClearInterruptMaskFromISR( uint32_t ulMask )  __attribute__((naked)
 \r
 /*-----------------------------------------------------------*/\r
 \r
+/* Tickless idle/low power functionality. */\r
+#ifndef portSUPPRESS_TICKS_AND_SLEEP\r
+       extern void vPortSuppressTicksAndSleep( TickType_t xExpectedIdleTime );\r
+       #define portSUPPRESS_TICKS_AND_SLEEP( xExpectedIdleTime ) vPortSuppressTicksAndSleep( xExpectedIdleTime )\r
+#endif\r
+/*-----------------------------------------------------------*/\r
+\r
 /* Task function macros as described on the FreeRTOS.org WEB site. */\r
 #define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void *pvParameters )\r
 #define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void *pvParameters )\r