How to merge 2 data?

2021 7 18
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更新时间：2021 7 19
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How to write the blow code in MATLAB Analysis ?
int16_t send_windSpeed =((msg[0] << 8) + msg[1]) ;

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回答（1 个）

Yongjian Feng
Yongjian Feng 2021-7-18
编辑：Yongjian Feng 2021-7-18

0 个投票

Are you looking for bitshift function? Something like:
send_windSpeed = bitshift(msg(0), 8) + msg(1);

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wael elsisi
wael elsisi 2021-7-18
Thank you fot your reply.
I have got this error when I wrote the code.
Unrecognized function or variable 'msg'.
Error in Get data from a private channel 3 (line 27)
sendSoil_T = bitshift(msg(0), 8) + msg(1);
Yongjian Feng
Yongjian Feng 2021-7-19
What is msg in your original code please?
wael elsisi
wael elsisi 2021-7-19
msg[0] = (send_windSpeed >> 8) & 0xFF; // highest byte
msg[1] = (send_windSpeed ) & 0xFF; // lowest byte
my_mkr.uplink(msg, 2);

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