1.4.4
- Added EXTI clear fn
- Added SPI DMA transfer method
- Added timer burst DMA
- Added ADC DMA support for H7
- Changed DMAMUX channel alignment to DMA channels on G4
- Several PWM output fixes, including channels 2-4 being inop, and improper bit 3 output use
- Added IRDA support
- Added CRS for G4
- Fixed some G4 GPIO port bugs