hello, for a project I have to read the current and the voltage values of an MPPT (STEVAL-ISV009v1) via SPI, here is the code wich I have made, but the problem is that the miso no data send to the arduino, and the value of readspanning is 0 can someone help me with this problem? /* * CS - to d…

SPI

system April 23, 2012, 11:40am 3

ok, but it has no influence for the working of the program, I just wanna try to see the value of the readcurrent in the serail monitor

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