Omit D message when not updating

Omit D message when not updating

CAN timing issue fixed

Bug fixed: When the hand shake, first page and CRC is received in less than about 200ms the boot loader proceeded straight to DONE state, ignoring the update

Make sure JTAG pins are also correctly initialized

Make sure JTAG pins are also correctly initialized

First release

First release of the UART+CAN bootloader