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earthlcd / ezLCD-5x

Public Repository for ezLCD-5035-RT release files system, firmware and issue reporting
https://earthlcd.com/products/ezlcd-5x?_pos=1&_sid=0927d2260&_ss=r
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Add module address field to CRC-mode packets #34

Open microlan opened 2 years ago

microlan commented 2 years ago

Is your feature request related to a problem? Please describe. Add a field to CRC-mode packets for module address. Use to support multidrop RS485 API command ports.

Additional context Will need to update demo code, add module ID option to config.txt (default to 0); Possible support for broadcast address (255?). If broadcast, do not send any responses; only support commands that require no response.