I'm trying to interface to an already written piece of software that requires an 'XXXX' signed hex result. sending a positive result is not a problem but a negative value is causing me real headache. If the int is positive if I use, Serial.print(Result, HEX); all is well. However if the int is to…

Handling intergers, hex and 2's compliment

palmerj September 19, 2016, 3:26pm 5

el_supremo
You've lived up to your name, that worked a treat.

Many thanks

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