Posted on May 26, 2012 at 10:14
Hi guys,
I'm working on a STM32F4 Discovery board and trying send over I2C. Therefore I'm using the functions from the Standard Peripheral Library. Unfortunately the device stucks after sending the address ...
Posted on May 27, 2012 at 16:37Today I found out that the schematic for my breakout board was wrong. My chip does not use address 0x68 - it uses 0x69. For this reason I got no ACK and therefore the communication stucked.
