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Hi,
I would like to retrieve some value from my external interrupt handler. The external interrupt handler goes through different states and I would like to evaluate some value inside the interupt handler from outside the interrupt handler and also from another sourcefile/module.
I use (in the interrupt module): volatile unsigned char myByte;
I use (in the evaluating module): extern volatile unsigned char myByte;
In the module during evaluating of 'myByte' I disable the external interrupt.
But I still do not get the correct value.
Where do I go wrong?
Henk