You can print hex using the serial library with Serial.print(data,HEX), but it does not include leading zeroes, so 0x01 will come out as 1, etc. This can get confusing if you print an array, so I put together some simple functions to include leading zeroes. In case they are useful to others, here th…

Print hex with leading zeroes

bootsector July 19, 2010, 1:35am 4

np man!

Just be careful with the array limits. Maybe adding some size checks at the beginning of the function would help!

Regards,

bootsector

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