ABC80/max80_fw

réplica de https://git.zytor.com/abc80/max80/fw.git/

Autor	SHA1 Mensaxe	Data
H. Peter Anvin	9ac4e30722 time: synchronize all clocks: RTC, SNTP, ESP, FPGA/ABC	%!s(int64=2) %!d(string=hai) anos
H. Peter Anvin	50f7f572a3 WIP: ringbuffer system between ESP32 and FPGA	%!s(int64=2) %!d(string=hai) anos
H. Peter Anvin	1725fbb91d ESP32 code for FPGA link; test code and fixes	%!s(int64=2) %!d(string=hai) anos
H. Peter Anvin	f1e04bf5c7 esp32 firmware image with support for OTA updates of both FPGA and ESP32	%!s(int64=2) %!d(string=hai) anos