Duration: 2:19

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New:
-More refinements - More universal every day
-Added macro to make it easy to lower baud rate and pick other CPU clock speed
-Added macro to make it easy to change timeout periods

If the code is half uploaded or gets interrupted during upload, the bootloader erases the whole APP section, and resets. The timeout timer works like this: Once programming mode is entered if there is no serial response within 3 seconds, the bootloader sends 10 okay back, clears APP section and resets itself. The count down timer clears itself when there is a serial response every time.