IRQ Problems

Legacy Legacy AirPrime modules
1

Hi~
I am trying to use the IRQ and ExtInt services on a Q2686 to monitor when an interrupt occurs on INT1 . When PC sent a one byte data to 2686 , the Interrupt will occurs .
If i dont do adl_busRead in irq_DataHandler , the interrupt pulse is ok.
If i do adl_busRead in irq_DataHandler , the interrupt pulse is not ok.
The pulse like reset .
Any idea ?

Regards
Xander

2

Sigh ~ few people use IRQ !!!

Regards
Xander
[/quote]

3

Hi~
I have no idea abt IRQ Service . Anyone know how to use it ?

4

Hi xander1979520;
I’m using SCTU and IRQ service, too.
I think it will be better if you up load your code.
It’s easier to solve your problem if we can see your code.

Best Regards
irain.

5

I have the same problem, I am trying to read a value from chip that is connected to wavecom with SPI and if I call adl_busRead function while in Interrupt routine Wavecom Supreme resets.

6

I am working in q2686 modem. I have some problem in writing Interrupt based program. can any one help me.