Hi Friends,
I have followed the zstack OTA upgrade user's guide.pdf to adding a OTA client functionality to SampleApp application.
I have faced assertion during this process.(All LED are blinking continuously).
I am debugging the process and find the place where the code enter into assertion.
MAC_INTERNAL_API void macRadioStartScan(uint8 scanMode)
{
MAC_ASSERT(macSleepState == MAC_SLEEP_STATE_AWAKE); /* radio must be awake */
MAC_ASSERT(macRxFilter == RX_FILTER_OFF); /* all filtering must be off to start scan */
/* set the receive filter based on the selected scan mode */
if (scanMode == MAC_SCAN_ED)
{
macRxFilter = RX_FILTER_ALL;
}
else if (scanMode == MAC_SCAN_ORPHAN)
{
macRxFilter = RX_FILTER_NON_COMMAND_FRAMES;
}
else
{
MAC_ASSERT((scanMode == MAC_SCAN_ACTIVE) || (scanMode == MAC_SCAN_PASSIVE)); /* invalid scan type */
macRxFilter = RX_FILTER_NON_BEACON_FRAMES;
/* for active and passive scans, per spec the pan ID must be 0xFFFF */
MAC_RADIO_SET_PAN_ID(0xFFFF);
}
}
The above code executed first time and macRxFilter set to 0x02 because else case is processed.
Next time , Assertion occur at MAC_ASSERT(macRxFilter == RX_FILTER_OFF) function.(Instead of macRxFilter = 0X00 it has value of 0X02)
Please guide me to resolve this problem.
Platform : Experimental board ( MSP-EXP5438 )
Zstack version : ZStack-EXP5438-2.5.1
IAR version : IAR version is 5.60.6.
Regards,
Keerthi G.
