doc/html/pin__common_8h_source.html

/*

 * This file is part of the HAL project, inline library above libopencm3.

 *

 * This library is free software: you can redistribute it and/or modify

 * it under the terms of the GNU Lesser General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * This library is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public License

 * along with this library.  If not, see <http://www.gnu.org/licenses/>.

 */

#ifndef HAL_PIN_STM32_COMMON_H_INCLUDED

#define HAL_PIN_STM32_COMMON_H_INCLUDED


#if !defined(HAL_PIN_H_INCLUDED)

# error please do not include HAL library internals directly

#endif


#include <libopencm3/cm3/nvic.h>

#include <libopencm3/stm32/rcc.h>

#include <libopencm3/stm32/gpio.h>


/*****************************************************************************/

/* API definitions                                                           */

/*****************************************************************************/


#if defined(GPIO_PORT_A_BASE)

#define PA0     (GPIOA | 0)

#define PA1     (GPIOA | 1)

#define PA2     (GPIOA | 2)

#define PA3     (GPIOA | 3)

#define PA4     (GPIOA | 4)

#define PA5     (GPIOA | 5)

#define PA6     (GPIOA | 6)

#define PA7     (GPIOA | 7)

#define PA8     (GPIOA | 8)

#define PA9     (GPIOA | 9)

#define PA10    (GPIOA | 10)

#define PA11    (GPIOA | 11)

#define PA12    (GPIOA | 12)

#define PA13    (GPIOA | 13)

#define PA14    (GPIOA | 14)

#define PA15    (GPIOA | 15)

#endif


#if defined(GPIO_PORT_B_BASE)

#define PB0     (GPIOB | 0)

#define PB1     (GPIOB | 1)

#define PB2     (GPIOB | 2)

#define PB3     (GPIOB | 3)

#define PB4     (GPIOB | 4)

#define PB5     (GPIOB | 5)

#define PB6     (GPIOB | 6)

#define PB7     (GPIOB | 7)

#define PB8     (GPIOB | 8)

#define PB9     (GPIOB | 9)

#define PB10    (GPIOB | 10)

#define PB11    (GPIOB | 11)

#define PB12    (GPIOB | 12)

#define PB13    (GPIOB | 13)

#define PB14    (GPIOB | 14)

#define PB15    (GPIOB | 15)

#endif


#if defined(GPIO_PORT_C_BASE)

#define PC0     (GPIOC | 0)

#define PC1     (GPIOC | 1)

#define PC2     (GPIOC | 2)

#define PC3     (GPIOC | 3)

#define PC4     (GPIOC | 4)

#define PC5     (GPIOC | 5)

#define PC6     (GPIOC | 6)

#define PC7     (GPIOC | 7)

#define PC8     (GPIOC | 8)

#define PC9     (GPIOC | 9)

#define PC10    (GPIOC | 10)

#define PC11    (GPIOC | 11)

#define PC12    (GPIOC | 12)

#define PC13    (GPIOC | 13)

#define PC14    (GPIOC | 14)

#define PC15    (GPIOC | 15)

#endif


#if defined(GPIO_PORT_D_BASE)

#define PD0     (GPIOD | 0)

#define PD1     (GPIOD | 1)

#define PD2     (GPIOD | 2)

#define PD3     (GPIOD | 3)

#define PD4     (GPIOD | 4)

#define PD5     (GPIOD | 5)

#define PD6     (GPIOD | 6)

#define PD7     (GPIOD | 7)

#define PD8     (GPIOD | 8)

#define PD9     (GPIOD | 9)

#define PD10    (GPIOD | 10)

#define PD11    (GPIOD | 11)

#define PD12    (GPIOD | 12)

#define PD13    (GPIOD | 13)

#define PD14    (GPIOD | 14)

#define PD15    (GPIOD | 15)

#endif


#if defined(GPIO_PORT_E_BASE)

#define PE0     (GPIOE | 0)

#define PE1     (GPIOE | 1)

#define PE2     (GPIOE | 2)

#define PE3     (GPIOE | 3)

#define PE4     (GPIOE | 4)

#define PE5     (GPIOE | 5)

#define PE6     (GPIOE | 6)

#define PE7     (GPIOE | 7)

#define PE8     (GPIOE | 8)

#define PE9     (GPIOE | 9)

#define PE10    (GPIOE | 10)

#define PE11    (GPIOE | 11)

#define PE12    (GPIOE | 12)

#define PE13    (GPIOE | 13)

#define PE14    (GPIOE | 14)

#define PE15    (GPIOE | 15)

#endif


#if defined(GPIO_PORT_F_BASE)

#define PF0     (GPIOF | 0)

#define PF1     (GPIOF | 1)

#define PF2     (GPIOF | 2)

#define PF3     (GPIOF | 3)

#define PF4     (GPIOF | 4)

#define PF5     (GPIOF | 5)

#define PF6     (GPIOF | 6)

#define PF7     (GPIOF | 7)

#define PF8     (GPIOF | 8)

#define PF9     (GPIOF | 9)

#define PF10    (GPIOF | 10)

#define PF11    (GPIOF | 11)

#define PF12    (GPIOF | 12)

#define PF13    (GPIOF | 13)

#define PF14    (GPIOF | 14)

#define PF15    (GPIOF | 15)

#endif


#if defined(GPIO_PORT_G_BASE)

#define PG0     (GPIOG | 0)

#define PG1     (GPIOG | 1)

#define PG2     (GPIOG | 2)

#define PG3     (GPIOG | 3)

#define PG4     (GPIOG | 4)

#define PG5     (GPIOG | 5)

#define PG6     (GPIOG | 6)

#define PG7     (GPIOG | 7)

#define PG8     (GPIOG | 8)

#define PG9     (GPIOG | 9)

#define PG10    (GPIOG | 10)

#define PG11    (GPIOG | 11)

#define PG12    (GPIOG | 12)

#define PG13    (GPIOG | 13)

#define PG14    (GPIOG | 14)

#define PG15    (GPIOG | 15)

#endif


#if defined(GPIO_PORT_H_BASE)

#define PH0     (GPIOH | 0)

#define PH1     (GPIOH | 1)

#define PH2     (GPIOH | 2)

#define PH3     (GPIOH | 3)

#define PH4     (GPIOH | 4)

#define PH5     (GPIOH | 5)

#define PH6     (GPIOH | 6)

#define PH7     (GPIOH | 7)

#define PH8     (GPIOH | 8)

#define PH9     (GPIOH | 9)

#define PH10    (GPIOH | 10)

#define PH11    (GPIOH | 11)

#define PH12    (GPIOH | 12)

#define PH13    (GPIOH | 13)

#define PH14    (GPIOH | 14)

#define PH15    (GPIOH | 15)

#endif


#if defined(GPIO_PORT_I_BASE)

#define PI0     (GPIOI | 0)

#define PI1     (GPIOI | 1)

#define PI2     (GPIOI | 2)

#define PI3     (GPIOI | 3)

#define PI4     (GPIOI | 4)

#define PI5     (GPIOI | 5)

#define PI6     (GPIOI | 6)

#define PI7     (GPIOI | 7)

#define PI8     (GPIOI | 8)

#define PI9     (GPIOI | 9)

#define PI10    (GPIOI | 10)

#define PI11    (GPIOI | 11)

#define PI12    (GPIOI | 12)

#define PI13    (GPIOI | 13)

#define PI14    (GPIOI | 14)

#define PI15    (GPIOI | 15)

#endif


/*****************************************************************************/

/* API Functions                                                             */

/*****************************************************************************/


BEGIN_DECLS


INLINE void pin_clock_enable(const uint32_t pin)

{

        switch (_pin_port(pin)) {

#if defined(GPIO_PORT_A_BASE)

        case GPIOA: rcc_periph_clock_enable(RCC_GPIOA); break;

#endif

#if defined(GPIO_PORT_B_BASE)

        case GPIOB: rcc_periph_clock_enable(RCC_GPIOB); break;

#endif

#if defined(GPIO_PORT_C_BASE)

        case GPIOC: rcc_periph_clock_enable(RCC_GPIOC); break;

#endif

#if defined(GPIO_PORT_D_BASE)

        case GPIOD: rcc_periph_clock_enable(RCC_GPIOD); break;

#endif

#if defined(GPIO_PORT_E_BASE)

        case GPIOE: rcc_periph_clock_enable(RCC_GPIOE); break;

#endif

#if defined(GPIO_PORT_F_BASE)

        case GPIOF: rcc_periph_clock_enable(RCC_GPIOF); break;

#endif

#if defined(GPIO_PORT_G_BASE)

        case GPIOG: rcc_periph_clock_enable(RCC_GPIOG); break;

#endif

#if defined(GPIO_PORT_H_BASE)

        case GPIOH: rcc_periph_clock_enable(RCC_GPIOH); break;

#endif

#if defined(GPIO_PORT_I_BASE)

        case GPIOI: rcc_periph_clock_enable(RCC_GPIOI); break;

#endif

        default:

                break;

        }

}


END_DECLS


#endif /* HAL_PIN_STM32_COMMON_H_INCLUDED */