Reply To: I2C Reading Valus (0x80 | OUT_X_L_G)

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#4902
Mark Williams
Keymaster

It is needed with reading multiple bytes and increments the FIFO. From the datasheet:

In order to read multiple bytes, it is necessary to assert the most significant bit of the subaddress field. In other words, SUB(7) must be equal to 1 while SUB(6-0) represents the
address of first register to be read

0x80 = b10000000

Mark --OzzMaker.com --

Blip, blop, bloop...