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Code Issues Releases Activity

OP-911: Fixed SPI_ClaimbusISR for F1

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+review OPReview-447
This commit is contained in:
Alessio Morale 2013-04-17 22:41:53 +02:00
parent 6214d0d471
commit 66b1d285d5
1 changed files with 2 additions and 1 deletions
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3
flight/PiOS/STM32F10x/pios_spi.c
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@ -276,8 +276,9 @@ int32_t PIOS_SPI_ClaimBusISR(uint32_t spi_id)
bool valid = PIOS_SPI_validate(spi_dev);
PIOS_Assert(valid)
if (xQueueGenericReceive(( xQueueHandle ) spi_dev->busy, NULL, 0x0000 , pdFALSE ) != pdTRUE)
if (xSemaphoreTakeFromISR(( xQueueHandle ) spi_dev->busy, NULL) != pdTRUE){
return -1;
}
#endif
return 0;
}