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Add some comments to the PIC32 demos that the IPL setting in an ISR prototype has no effect if the FreeRTOS assembly wrapper is being used.

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This commit is contained in:
Richard Barry 2011-01-29 15:49:42 +00:00
parent 14472a9499
commit 46c4d33d28
3 changed files with 10 additions and 2 deletions
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5
Demo/PIC32MX_MPLAB/serial/serial.c
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@ -82,7 +82,10 @@ static portBASE_TYPE xTxHasEnded;
/*-----------------------------------------------------------*/
/* The UART interrupt handler. */
/* The UART interrupt handler. As this uses the FreeRTOS assembly interrupt
entry point the IPL setting in the following prototype has no effect. The
interrupt priority is set by the call to ConfigIntUART2() in
xSerialPortInitMinimal(). */
void __attribute__( (interrupt(ipl1), vector(_UART2_VECTOR))) vU2InterruptWrapper( void );
/*-----------------------------------------------------------*/