LPC1769 EM I2C fast mode

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by Lithium on Wed May 25 08:05:37 MST 2011
Hello Forum users,

I want to use fast I2C for my sensor readings.
I first used the I2C2 port, i did not have any problems at all.

To use fast I2C i need to use I2C0, on port 0_27 and 0_28.
Changed the settings i needed to change.
Started the program and now i am getting an HardFault_Handler.
Tried to switch back to I2C2 but i am getting the error again :(

I am using the example project i2c.
The problem lies in this line:
I2CMasterState[portNum] = I2C_BUSY;

portNum = 0, i use i2c0.
I hope you can help me with this problem.
Using 3k3 resistors.
Embedded artist board.