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5 years, 7 months ago.

MAX30001_EVSYS_EVKIT RPC

Hi,

I need to collect and store BioZ values with the MAX30001 sensor. I have encountered some issues with the RPC calls. I am using a golang program to read and write commands on a serial communication. The RPC call "Led/On" is working but I cannot get the BioZ channel to work properly.

In order, I wrote on "/dev/ttyACM0":

"/MAX30001/BIOZ_InitStart \x01 \x00 \x00 \x00 \x00 \x01 \x07 \x00 \x02 \x00 \x00 \x00 \x01 \x01 \x00 \x03 \x00 \x00\r\n"

"/MAX30001/Rbias_FMSTR_Init \x01 \x02 \x01 \x01 \x00\r\n"

"/MAX30001/Start\r\n"

After that, the terminal starts to stream lines such as:

55AA3233 5E4CAB 8 FFF6C0 FFF6D2 0 0 0 0 0 0

The timestamp works properly. However, the problems are: - The packet ID is not 0x33 (BioZ) - There are 8 fields

Also, how can I extract the data from the payload ?

Thank you

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