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Remove the two separate ports, instead use two demo apps that use a conditional compilation to select the method of interrupt management to use.

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This commit is contained in:
Richard Barry 2008-10-23 19:16:29 +00:00
parent a91c6302e7
commit 53b376b6b8
5 changed files with 159 additions and 29 deletions
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35
Demo/msp430_CrossWorks/serial/serial.c
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@ -200,9 +200,7 @@ signed portBASE_TYPE xReturn;
}
/*-----------------------------------------------------------*/
#ifdef MSP_ROWLEY_RB_PORT
/* Serial interrupt service routines for the RB port. */
#if configINTERRUPT_EXAMPLE_METHOD == 1
/*
* UART RX interrupt service routine.
@ -226,6 +224,7 @@ signed portBASE_TYPE xReturn;
taskYIELD();
}
/* Make sure any low power mode bits are clear before leaving the ISR. */
__bic_SR_register_on_exit( SCG1 + SCG0 + OSCOFF + CPUOFF );
}
/*-----------------------------------------------------------*/
@ -252,17 +251,16 @@ signed portBASE_TYPE xReturn;
sTHREEmpty = pdTRUE;
}
/* Make sure any low power mode bits are clear before leaving the ISR. */
__bic_SR_register_on_exit( SCG1 + SCG0 + OSCOFF + CPUOFF );
}
/*-----------------------------------------------------------*/
#endif
/*-----------------------------------------------------------*/
#elif configINTERRUPT_EXAMPLE_METHOD == 2
#ifdef MSP_ROWLEY_MP_PORT
/* Serial port interrupts for the alternative port code. */
void ISRCom1Rx( void )
/* This is a standard C function as an assembly file wrapper is used as an
interrupt entry point. */
void vRxISR( void )
{
signed portCHAR cChar;
portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
@ -273,17 +271,16 @@ signed portBASE_TYPE xReturn;
xQueueSendFromISR( xRxedChars, &cChar, &xHigherPriorityTaskWoken );
if( xHigherPriorityTaskWoken )
{
/*If the post causes a task to wake force a context switch
as the woken task may have a higher priority than the task we have
interrupted. */
portEXIT_SWITCHING_ISR( pdTRUE );
}
/*If the post causes a task to wake force a context switch
as the woken task may have a higher priority than the task we have
interrupted. */
portYIELD_FROM_ISR( xHigherPriorityTaskWoken );
}
/*-----------------------------------------------------------*/
void ISRCom1Tx( void )
/* This is a standard C function as an assembly file wrapper is used as an
interrupt entry point. */
void vTxISR( void )
{
signed portCHAR cChar;
portBASE_TYPE xTaskWoken = pdFALSE;
@ -303,5 +300,5 @@ signed portBASE_TYPE xReturn;
}
}
#endif
#endif /* configINTERRUPT_EXAMPLE_METHOD */
/*-----------------------------------------------------------*/