I have some doubts about Raspberry PI and I2C bus.
I would like to read a specific register from Node XX, and of course, write a value to specific register.
There are some functions to read and write but...... it is not clear.
For example, I would like to read a byte from register 0x19, from node 0x04.
It is clear where I can setup node number, but register number ?????
Thanks in advance.
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Hello,
I have some doubts about Raspberry PI and I2C bus.
I would like to read a specific register from Node XX, and of course, write a value to specific register.
There are some functions to read and write but...... it is not clear.
For example, I would like to read a byte from register 0x19, from node 0x04.
It is clear where I can setup node number, but register number ?????
Thanks in advance.
Hi,
check this example project here:
l viewtopic.php?f=23&t=6247&p=19944#p19944 l
this should show how this could work.
BR
Edwin
Thank you Edwin.
Kind regards.