Added Pre-defines for a lot of master mode I2C states. Not sure if I should feel shame that they look a _lot_ like StdPeriph i2c #defines.
Added Pre-defines for a lot of master mode I2C states. Not sure if I should feel shame that they look a _lot_ like StdPeriph i2c #defines.

Amperture/stm32f4xx-amperture-periphlib