Dear all,
I have an application in mind with 20X2, where the chip should be able to "do something" while waiting for the next IR instruction in a form of SONY IR code. While the manual says "all processing stops" during the irin command, I think this is not a problem as the chip would take a pin high or low, apply DAC level or something else after each received command and go into the "wait state" again. In other words, there would be no other inputs to monitor - only one IR sensor. This sounds doable (also DAC level?). One function, requires a blinking LED, though. Could this be done with something that is "irin independent"? Like using internal timer or something. Or is the only way to change the state between two irin commands? Or external "blinker circuit", of course.
Thank you for your time,
Edmunds
I have an application in mind with 20X2, where the chip should be able to "do something" while waiting for the next IR instruction in a form of SONY IR code. While the manual says "all processing stops" during the irin command, I think this is not a problem as the chip would take a pin high or low, apply DAC level or something else after each received command and go into the "wait state" again. In other words, there would be no other inputs to monitor - only one IR sensor. This sounds doable (also DAC level?). One function, requires a blinking LED, though. Could this be done with something that is "irin independent"? Like using internal timer or something. Or is the only way to change the state between two irin commands? Or external "blinker circuit", of course.
Thank you for your time,
Edmunds
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