static void targetWriteGenericSPIWord (uint32 sid, uint32 w)
{
HRESULT hResult;
while (1)
{
hResult = spiOpNonBlock(sid, w, NULL);
if (hResult != SPI_ERROR_BUF_FULL) break;
TCTaskYield();
}
}
/*********************************************************
avs interrupt handler thread
*/
void avsIntThread(void *dummy)
{
BOOL bResetDetected = FALSE;
UNUSED_ARG(dummy);
// wait for bus reset completion
lalWaitOnResetCompletion(&bResetDetected);
DO_FOREVER
{
avsIntPollHandlers();
TCTaskYield();
}
}
static uint32 targetReadGenericSPIWord (uint32 sid, uint32 w)
{
HRESULT hResult;
uint32 retval;
while (1)
{
hResult = spiOpNonBlock(sid, w, &retval);
if (hResult != SPI_ERROR_BUF_FULL) break;
TCTaskYield();
}
//now wait for the matching reply
if (sid == codecSSId)
TCSemaphoreWait (codecSem);
else if (sid == cpldSSId)
TCSemaphoreWait (cpldSem);
return retval;
}
HRESULT avsTestStartCapture (int time)
{
avsLogItems = 0;
uint32 timeEnd, timeCur, wasBigger, isBigger;
//timerRegWrite(TIMER2_CTRL_REG, 4);
//timerRegWrite(TIMER2_LOAD_CNT, 0xffffffff);
//timerRegWrite(TIMER2_CTRL_REG, 5);
InstallAvsHandler ();
timeCur = *((volatile int *)(LLCBASE+CY_TMR_REG_DP));
timeEnd = timeCur + time*0x02000000;
wasBigger = (timeEnd > timeCur) ? 1 : 0;
cyg_drv_interrupt_unmask(CYGNUM_HAL_INTERRUPT_AVS0);
cyg_drv_interrupt_unmask(CYGNUM_HAL_INTERRUPT_AVS1);
cyg_drv_interrupt_unmask(CYGNUM_HAL_INTERRUPT_AVS2);
//avsRegWrite(APBA_PARTITION4_FLUSH,1);
while (1)
{
if (avsLogItems >= AVS_LOG_SIZE) break;
timeCur = *((volatile int *)(LLCBASE+CY_TMR_REG_DP));
isBigger = (timeEnd > timeCur) ? 1 : 0;
if (wasBigger != isBigger) break;
TCTaskYield();
}
cyg_drv_interrupt_mask(CYGNUM_HAL_INTERRUPT_AVS0);
cyg_drv_interrupt_mask(CYGNUM_HAL_INTERRUPT_AVS1);
cyg_drv_interrupt_mask(CYGNUM_HAL_INTERRUPT_AVS2);
sysDebugPrintf("Captured %i items\n\r",avsLogItems);
return NO_ERROR;
}
