ADC DMA remap.

+ DMA remap mask.

+ EXTI 0 configuration.

PA[0] pin.

PB[0] pin.

PC[0] pin.

PD[0] pin.

PF[0] pin.

+ EXTI 1 configuration.

PA[1] pin.

PB[1] pin.

PC[1] pin.

PD[1] pin.

PF[1] pin.

+ EXTI 2 configuration.

PA[2] pin.

PB[2] pin.

PC[2] pin.

PD[2] pin.

PF[2] pin.

+ EXTI 3 configuration.

PA[3] pin.

PB[3] pin.

PC[3] pin.

PD[3] pin.

PF[3] pin.

+ Enable Fast Mode Plus on PB10, PB11, PF6 and PF7.

+ Enable Fast Mode Plus on PA10.

+ Enable Fast Mode Plus on PA9.

+ I2C PB6 Fast mode plus.

+ I2C PB7 Fast mode plus.

+ I2C PB8 Fast mode plus.

+ I2C PB9 Fast mode plus.

+ Enables and locks the LOCKUP (Hardfault) output of CortexM0 with Break Input of TIMER1.

+ SYSCFG_Memory Remap Config.

+ Enables and locks the SRAM_PARITY error signal with Break Input of TIMER1.

+ SRAM Parity error flag.

Timer 16 DMA remap.

Timer 17 DMA remap.

USART1 RX DMA remap.

USART1 TX DMA remap.

emgo:const.