Note: after trying to encode the same structure through the python API
(SerializeToString),
I noticed there was only a slight difference between the API's output and
the output I get from the c file.
C:
a481e100102181201032d496d2053657269616c697a6564
API:
0a04081e1000100218012010320d496d2053657269616c697a6564
As you can see there are some missing 0's, I would like to know what is
wrong with the encoding I am doing on my C file
ב-יום שני, 20 במרץ 2023 בשעה 16:24:09 UTC+2, Yarden Regev כתב/ה:
> Hello,
> I am trying to transfer message from type loggerMessage from C to python
> over UART:
>
> status = pb_encode(&stream, loggerMessage_fields, &message);
> message_length = stream.bytes_written;
> int i=0;
> printf("\r\n");
>
> for (i = 0; i <message_length; ++i) {
> printf("%x",buffer[i]);
> }
>
> In python when reading this and converting to binary, ParseFromString
> throws google.protobuf.message.DecodeError: Error parsing message:
>
> log = loggerMessage_pb2.loggerMessage()
> binary_str = binascii.unhexlify(answer)
> log.ParseFromString((binary_str))
>
> What is the problem with the way I am sending/receiving?
>
>
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