I use a custom board with the k64 as the mcu, kinetis design studio and ksdk1.2. on the board are 2 i2c devices connected to i2c_0 and i2c_1 of the k64. When I connect only one of the i2c devices in my program, no problem! but if I try to connect to both devices, i2c_1 cannot be connected?! why?
thanks in advance for any help