paparazzi/paparazzi — pull request #836 by gautierhattenberger (2014-09-23 11:11:16+00:00)
Title: Meteo stick

Add a new meteo module + 24bits ADC driver (ads1220)

Some small changes were needed in the spi driver to make it work with the chibios/sdlog: always enable rcc dma clock before starting a transaction.