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Jesse Laning
Jesse Laning
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Well I just tested it with my Arduino Uno and it just completely stopped the code and left all the outputs as they were when the code stopped running (so it left an LED I had on on). There seems to not be a IO cleanup when you call exit. This was what I expected because the Arduino IDE provides the setup and loop functions, if you program the ATMEGA*28 with with any other AVR IDE you start with the main function like all C/C++ programs. The setup and loop functions are not standard on AVR MCU's.

Note: The press of the reset button restarts the code, if you were wondering.

Well I just tested it with my Arduino Uno and it just completely stopped the code and left all the outputs as they were when the code stopped running (so it left an LED I had on on). This was what I expected because the Arduino IDE provides the setup and loop functions, if you program the ATMEGA*28 with with any other AVR IDE you start with the main function like all C/C++ programs. The setup and loop functions are not standard on AVR MCU's

Note: The press of the reset button restarts the code, if you were wondering.

Well I just tested it with my Arduino Uno and it just completely stopped the code and left all the outputs as they were when the code stopped running (so it left an LED I had on on). There seems to not be a IO cleanup when you call exit. This was what I expected because the Arduino IDE provides the setup and loop functions, if you program the ATMEGA*28 with with any other AVR IDE you start with the main function like all C/C++ programs. The setup and loop functions are not standard on AVR MCU's.

Note: The press of the reset button restarts the code, if you were wondering.

Source Link
Jesse Laning
Jesse Laning
  • 456
  • 3
  • 8

Well I just tested it with my Arduino Uno and it just completely stopped the code and left all the outputs as they were when the code stopped running (so it left an LED I had on on). This was what I expected because the Arduino IDE provides the setup and loop functions, if you program the ATMEGA*28 with with any other AVR IDE you start with the main function like all C/C++ programs. The setup and loop functions are not standard on AVR MCU's

Note: The press of the reset button restarts the code, if you were wondering.