Future Issue: Need to Change sys_on HIGH command from 0x00 to 0x21 #1
Description
Having 0x00 as the command to activate sys_on is causing us problems when we implement the functionality to change the packet speed. Previously we only ever sent one byte from GUI to MCU, but when we added functionality to change packet speed, we needed to each command 2 bytes. One byte commands fill the remaining byte with 0x00, thus activating sys_on. Changing sys_on's activation command to 0x21 solved this, but we have only done this on the branch "cadence-inputs". When we merge the branch that allows us to change packet cadence, we will need to update sys_on's activation command