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Update project to use the new asm file for the port yield function, and remove the "user frame pointer" optimisation option.

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This commit is contained in:
Richard Barry 2008-07-16 09:55:52 +00:00
parent 3244fd67dc
commit 619cd7a43d
4 changed files with 76 additions and 10 deletions
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6
Demo/PIC24_MPLAB/serial/serial.c
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@ -219,7 +219,7 @@ portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
void __attribute__((__interrupt__, auto_psv)) _U2TXInterrupt( void )
{
signed portCHAR cChar;
portBASE_TYPE xTaskWoken = pdFALSE;
portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
/* If the transmit buffer is full we cannot get the next character.
Another interrupt will occur the next time there is space so this does
@ -227,7 +227,7 @@ portBASE_TYPE xTaskWoken = pdFALSE;
IFS1bits.U2TXIF = serCLEAR_FLAG;
while( !( U2STAbits.UTXBF ) )
{
if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xTaskWoken ) == pdTRUE )
if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xHigherPriorityTaskWoken ) == pdTRUE )
{
/* Send the next character queued for Tx. */
U2TXREG = cChar;
@ -240,7 +240,7 @@ portBASE_TYPE xTaskWoken = pdFALSE;
}
}
if( xTaskWoken != pdFALSE )
if( xHigherPriorityTaskWoken != pdFALSE )
{
taskYIELD();
}