[Tinyos-help] Disabling CRC in IRIS

2013-02-19 Thread chatura seneviratne
Hi, We are trying to disable CRC check in IRIS nodes. So as suggested in tinyOS forum we commented if( crc == 0 ) line in RF230LayerP.nc file. But we didn't get any corrupted packets. However, there were packet losses. We confirmed that by using a sequence number as the payload. Is there any

Re: [Tinyos-help] Disabling CRC in IRIS

2013-02-19 Thread Miklos Maroti
Hi Chatura, That is really the way to disable CRC checks, there is no other method for the RF230 (CRC calculation is done in software while the packet is downloaded from the SPI bus). You should move your motes very very far away to get bit errors. Miklos On Thu, Feb 14, 2013 at 7:39 PM,