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CC1312R7: Having sleepy unset (CONFIG_RX_ON_IDL set) causes OAD to crash 100% with exception DATA ACCESS address 8 with SDK 6.40.00.13

o s
Prodigy 180 points
Part Number: CC1312R7


Hi,

So if we disable sleepy in syscfg on the sensor application, and try to do OAD from host_collector we get a DATA ACCESS exception in a HWI.
The problem is 100% repeatable. Every OAD attempt results in an exception.

Running *with* sleepy (CONFIG_RX_ON_IDL *unset*) works perfectly, 100%

I've set a breakpoint on the OAD message processing, and stepped through the code. Everything looks ok there.

I suspect there is an error in the MAC level of the stack. Is there a fix or workaround available?