diff options
Diffstat (limited to 'src/cc1111/ao_radio.c')
| -rw-r--r-- | src/cc1111/ao_radio.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/cc1111/ao_radio.c b/src/cc1111/ao_radio.c index cb2c2fdd..07b0d1b5 100644 --- a/src/cc1111/ao_radio.c +++ b/src/cc1111/ao_radio.c @@ -322,7 +322,7 @@ ao_radio_send(__xdata void *packet, uint8_t size) __reentrant } uint8_t -ao_radio_recv(__xdata void *packet, uint8_t size) __reentrant +ao_radio_recv(__xdata void *packet, uint8_t size, uint8_t timeout) __reentrant { ao_radio_abort = 0; ao_radio_get(size - 2); @@ -342,9 +342,13 @@ ao_radio_recv(__xdata void *packet, uint8_t size) __reentrant /* Wait for DMA to be done, for the radio receive process to * get aborted or for a receive timeout to fire */ + if (timeout) + ao_alarm(timeout); __critical while (!ao_radio_dma_done && !ao_radio_abort) if (ao_sleep(&ao_radio_dma_done)) break; + if (timeout) + ao_clear_alarm(); /* If recv was aborted, clean up by stopping the DMA engine * and idling the radio |