********************************************************************* ** ChibiOS/RT I2C test demo for Freedom Board K20D50M. ** ********************************************************************* ** TARGET ** The test runs on an Freescale Freedom K20D50M board. ** The Demo ** This test tries to access the onboard MMA8451 chip using the I2C bus. It sends the command WHO_AM_I which has a standard answer that can be verified. If the correct answer is received the GREEN led will blink. If no answer or invalid answer is received the RED led will blink. ** Build Procedure ** This test was built using the ARM GCC toolchain available at: https://launchpad.net/gcc-arm-embedded