diff options
Diffstat (limited to 'hal')
| -rw-r--r-- | hal/gpio.h | 43 | ||||
| -rw-r--r-- | hal/stm32.h | 39 |
2 files changed, 43 insertions, 39 deletions
diff --git a/hal/gpio.h b/hal/gpio.h new file mode 100644 index 0000000..324950e --- /dev/null +++ b/hal/gpio.h @@ -0,0 +1,43 @@ +#ifndef GPIO_H +#define GPIO_H + +struct GPIO_t { + #if defined(STM32F1) + volatile uint32_t CRL; + volatile uint32_t CRH; + volatile uint32_t IDR; + volatile uint32_t ODR; + volatile uint32_t BSRR; + volatile uint32_t BRR; + volatile uint32_t LCKR; + #elif defined(STM32F4) + volatile uint32_t MODER; + volatile uint32_t OTYPER; + volatile uint32_t OSPEEDER; + volatile uint32_t PUPDR; + volatile uint32_t IDR; + volatile uint32_t ODR; + volatile uint32_t BSRR; + volatile uint32_t LCKR; + volatile uint32_t AFRL; + volatile uint32_t AFRH; + #endif +}; + +#if defined(STM32F1) +static GPIO_t& GPIOA = *(GPIO_t*)0x40010800; +static GPIO_t& GPIOB = *(GPIO_t*)0x40010c00; +static GPIO_t& GPIOC = *(GPIO_t*)0x40011000; +#elif defined(STM32F4) +static GPIO_t& GPIOA = *(GPIO_t*)0x40020000; +static GPIO_t& GPIOB = *(GPIO_t*)0x40020400; +static GPIO_t& GPIOC = *(GPIO_t*)0x40020800; +static GPIO_t& GPIOD = *(GPIO_t*)0x40020c00; +static GPIO_t& GPIOE = *(GPIO_t*)0x40021000; +static GPIO_t& GPIOF = *(GPIO_t*)0x40021400; +static GPIO_t& GPIOG = *(GPIO_t*)0x40021800; +static GPIO_t& GPIOH = *(GPIO_t*)0x40021c00; +static GPIO_t& GPIOI = *(GPIO_t*)0x40022000; +#endif + +#endif diff --git a/hal/stm32.h b/hal/stm32.h index 3f39bed..c487cd4 100644 --- a/hal/stm32.h +++ b/hal/stm32.h @@ -273,45 +273,6 @@ static FLASH_t& FLASH = *(FLASH_t*)0x40022000; static FLASH_t& FLASH = *(FLASH_t*)0x40023c00; #endif -struct GPIO_t { - #if defined(STM32F1) - volatile uint32_t CRL; - volatile uint32_t CRH; - volatile uint32_t IDR; - volatile uint32_t ODR; - volatile uint32_t BSRR; - volatile uint32_t BRR; - volatile uint32_t LCKR; - #elif defined(STM32F4) - volatile uint32_t MODER; - volatile uint32_t OTYPER; - volatile uint32_t OSPEEDER; - volatile uint32_t PUPDR; - volatile uint32_t IDR; - volatile uint32_t ODR; - volatile uint32_t BSRR; - volatile uint32_t LCKR; - volatile uint32_t AFRL; - volatile uint32_t AFRH; - #endif -}; - -#if defined(STM32F1) -static GPIO_t& GPIOA = *(GPIO_t*)0x40010800; -static GPIO_t& GPIOB = *(GPIO_t*)0x40010c00; -static GPIO_t& GPIOC = *(GPIO_t*)0x40011000; -#elif defined(STM32F4) -static GPIO_t& GPIOA = *(GPIO_t*)0x40020000; -static GPIO_t& GPIOB = *(GPIO_t*)0x40020400; -static GPIO_t& GPIOC = *(GPIO_t*)0x40020800; -static GPIO_t& GPIOD = *(GPIO_t*)0x40020c00; -static GPIO_t& GPIOE = *(GPIO_t*)0x40021000; -static GPIO_t& GPIOF = *(GPIO_t*)0x40021400; -static GPIO_t& GPIOG = *(GPIO_t*)0x40021800; -static GPIO_t& GPIOH = *(GPIO_t*)0x40021c00; -static GPIO_t& GPIOI = *(GPIO_t*)0x40022000; -#endif - struct I2C_t { volatile uint32_t CR1; volatile uint32_t CR2; |