Hello,
I posted a pull request https://github.com/sigrokproject/libsigrokdecode/pull/92 for the new protocol decoder.
i2c_packet protocol decoder stacks with i2c PD and allows to combine several data bytes from "START" i2c condition until "STOP" or "START REPEAT" and puts this data in a dedicated annotation.
Possible data formats for data output are hex, ascii, dec, bin and oct.
$ sigrok-cli -d fx2lafw -c samplerate=1M --continuous -P i2c:scl=D2:sda=D3,i2c_packet:print_sec=yes -A i2c_packet
i2c_packet-1: 0.082 ADDR 0x08 WR: 04
i2c_packet-1: 0.082 ADDR 0x08 RD: 05 00 00 1C 11 00 00 0A 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 FF FF 57
i2c_packet-1: 0.181 ADDR 0x08 WR: 04
i2c_packet-1: 0.181 ADDR 0x08 RD: 05 00 00 1C 11 00 00 0A 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 FF FF 57
i2c_packet-1: 0.280 ADDR 0x08 WR: 04
i2c_packet-1: 0.280 ADDR 0x08 RD: 05 00 00 1C 11 00 00 0A 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 FF FF 57
Could you look at the proposed decoder and give feedback on it?
Sincerely yours,
Sergey Spivak
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