Archive for 8th July 2012

MSP-EXP430G2 I2C Master Examples

Last week, I mentioned that in order for the I2C bus to function correctly when using the MSP430 Launchpad you might need to remove the jumper on P1.6. This is because P1.6 is the SCL pin and the connected LED may cause the output voltage to stray from the desired logic voltage levels. In this post, I will show a couple of examples of using the MSP430 Launchpad as an I2C master to communicate with slave devices. The library code can be downloaded towards the end. Continue reading ‘MSP-EXP430G2 I2C Master Examples’ »