- Peripheral register definition
- PWR
- RCC
- IWDG
- WWDG
- PFIC
- EXTI
- STK
- GPIO
- AFIO
- DMA
- ADC
- ADTM
- GPTM
- USART
- I2C
- SPI
- ESIG
- FLASH
- USER_WORDS
- EXTEN
- HAL
- PWR
- RCC
- IWDG
- WWDG
- PFIC
- EXTI
- STK
- GPIO
- AFIO
- DMA
- ADC
- ADTM
- GPTM
- USART
- I2C
- SPI
- ESIG
- FLASH
- USER_WORDS
- EXTEN
- CSR (p 48 + 181)
- Build system
- crt0.S
- linker
- makefile/cmake
- extend to support multiple projects
- probably move to cmake
- Examples
- Blinky
- Hello world
- Bootloader