Fix broken multimod on Devo transmitters #1039
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The original multimodule (MultiMod) designed for Devo transmitters (not the Universal module) had been broken since early 2019. The problem is caused by major code restructure at the time and JTAG isn't completely disabled and interfere with the MultiMod operation. Without the fix, you'll get an error message "Missing Modules: MultiMod" every time powering up and the transmitter is basically non-functional. I've tested this on Devo7e and it will probably affect all other Devo transmitters with MultiMod installed.