Repeated Start Condition - How to code? #91

Hi @ALL,

today I tried to implement the AS3935 Lightning Chip in my application. But I run into problems reading the Registers separately.

My first attempt was this:
i2cConnection.Write(0x01); byte res = i2cConnection.ReadByte();
This should read the Byte from Register 0x01. But I alsways get the data from Register 0x00.

My second try was this Code:
var readAction = new I2cReadAction(1); i2cConnection.Execute(new I2cTransaction(new I2cWriteAction(0x01), readAction)); Console.WriteLine($"ergebnis : {readAction.Buffer[0]}");
But this also did not work.

If I read a bulk of data then it works. But that is not a good solution because you have to read to many data at a time.

For me it look like a Problem with the repeated start condition (which is needed for the AS3935 device). I found some notes about changes for the repeated start. But how can I use it?

Any hint would be much appreciated !

regards Dominik