stm32f10x/pios_i2c: use pios_mutex for busy locking, was semaphore
stm32f10x/pios_i2c: fixed possible data rate in I2C_Transfer
stm32f30x/pios_i2c: fixed event overflow by removing excess PIOS_IRQ_Disable calls
all pios_board.c: fixed uninitialized usage by reordering init sequence
pios/stm32f30x: added support for ChibiOS
stm32f30x usb fs driver: prevent redefining TRUE and FALSE
ChibiOS: disable stm32f30x usb irq relocation for legacy compatibility
fw_flyingf3: switch to ChibiOS
fw_quanton: switch to ChibiOS
pios_mpu9150: use pios_semaphore
fw_sparky: switch to ChibiOS
rscode: prevent redefining TRUE and FALSE
pios_rfm22b: use pios_semaphore
fw_revomini: use ChibiOS