240 lines
8.4 KiB
C
240 lines
8.4 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2017-2018 Damien P. George
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#include <stdbool.h>
|
|
|
|
#include "genhdr/pins.h"
|
|
|
|
// For simplicity just convert all HAL errors to one errno.
|
|
static inline int mp_hal_status_to_neg_errno(HAL_StatusTypeDef status) {
|
|
return status == HAL_OK ? 0 : -1;
|
|
}
|
|
|
|
#define mp_hal_delay_us_fast(us) mp_hal_delay_us(us)
|
|
|
|
#define MP_HAL_PIN_MODE_INPUT (0)
|
|
#define MP_HAL_PIN_MODE_OUTPUT (1)
|
|
#define MP_HAL_PIN_MODE_ALT (2)
|
|
#define MP_HAL_PIN_MODE_ANALOG (3)
|
|
#if defined(GPIO_ASCR_ASC0)
|
|
#define MP_HAL_PIN_MODE_ADC (11)
|
|
#else
|
|
#define MP_HAL_PIN_MODE_ADC (3)
|
|
#endif
|
|
#define MP_HAL_PIN_MODE_OPEN_DRAIN (5)
|
|
#define MP_HAL_PIN_MODE_ALT_OPEN_DRAIN (6)
|
|
#define MP_HAL_PIN_PULL_NONE (GPIO_NOPULL)
|
|
#define MP_HAL_PIN_PULL_UP (GPIO_PULLUP)
|
|
#define MP_HAL_PIN_PULL_DOWN (GPIO_PULLDOWN)
|
|
#define MP_HAL_PIN_SPEED_LOW (GPIO_SPEED_FREQ_LOW)
|
|
#define MP_HAL_PIN_SPEED_MEDIUM (GPIO_SPEED_FREQ_MEDIUM)
|
|
#define MP_HAL_PIN_SPEED_HIGH (GPIO_SPEED_FREQ_HIGH)
|
|
#define MP_HAL_PIN_SPEED_VERY_HIGH (GPIO_SPEED_FREQ_VERY_HIGH)
|
|
|
|
#define mp_hal_pin_obj_t uint32_t
|
|
#define mp_hal_pin_input(p) mp_hal_pin_config((p), MP_HAL_PIN_MODE_INPUT, MP_HAL_PIN_PULL_NONE, 0)
|
|
#define mp_hal_pin_output(p) mp_hal_pin_config((p), MP_HAL_PIN_MODE_OUTPUT, MP_HAL_PIN_PULL_NONE, 0)
|
|
#define mp_hal_pin_open_drain(p) mp_hal_pin_config((p), MP_HAL_PIN_MODE_OPEN_DRAIN, MP_HAL_PIN_PULL_NONE, 0)
|
|
#define mp_hal_pin_low(p) (((GPIO_TypeDef *)((p) & ~0xf))->BSRR = 0x10000 << ((p) & 0xf))
|
|
#define mp_hal_pin_high(p) (((GPIO_TypeDef *)((p) & ~0xf))->BSRR = 1 << ((p) & 0xf))
|
|
#define mp_hal_pin_od_low(p) mp_hal_pin_low(p)
|
|
#define mp_hal_pin_od_high(p) mp_hal_pin_high(p)
|
|
#define mp_hal_pin_read(p) ((((GPIO_TypeDef *)((p) & ~0xf))->IDR >> ((p) & 0xf)) & 1)
|
|
#define mp_hal_pin_write(p, v) ((v) ? mp_hal_pin_high(p) : mp_hal_pin_low(p))
|
|
|
|
void mp_hal_pin_config(uint32_t port_pin, uint32_t mode, uint32_t pull, uint32_t alt);
|
|
void mp_hal_pin_config_speed(uint32_t port_pin, uint32_t speed);
|
|
|
|
#define pin_A0 (GPIOA_BASE | 0)
|
|
#define pin_A1 (GPIOA_BASE | 1)
|
|
#define pin_A2 (GPIOA_BASE | 2)
|
|
#define pin_A3 (GPIOA_BASE | 3)
|
|
#define pin_A4 (GPIOA_BASE | 4)
|
|
#define pin_A5 (GPIOA_BASE | 5)
|
|
#define pin_A6 (GPIOA_BASE | 6)
|
|
#define pin_A7 (GPIOA_BASE | 7)
|
|
#define pin_A8 (GPIOA_BASE | 8)
|
|
#define pin_A9 (GPIOA_BASE | 9)
|
|
#define pin_A10 (GPIOA_BASE | 10)
|
|
#define pin_A11 (GPIOA_BASE | 11)
|
|
#define pin_A12 (GPIOA_BASE | 12)
|
|
#define pin_A13 (GPIOA_BASE | 13)
|
|
#define pin_A14 (GPIOA_BASE | 14)
|
|
#define pin_A15 (GPIOA_BASE | 15)
|
|
|
|
#define pin_B0 (GPIOB_BASE | 0)
|
|
#define pin_B1 (GPIOB_BASE | 1)
|
|
#define pin_B2 (GPIOB_BASE | 2)
|
|
#define pin_B3 (GPIOB_BASE | 3)
|
|
#define pin_B4 (GPIOB_BASE | 4)
|
|
#define pin_B5 (GPIOB_BASE | 5)
|
|
#define pin_B6 (GPIOB_BASE | 6)
|
|
#define pin_B7 (GPIOB_BASE | 7)
|
|
#define pin_B8 (GPIOB_BASE | 8)
|
|
#define pin_B9 (GPIOB_BASE | 9)
|
|
#define pin_B10 (GPIOB_BASE | 10)
|
|
#define pin_B11 (GPIOB_BASE | 11)
|
|
#define pin_B12 (GPIOB_BASE | 12)
|
|
#define pin_B13 (GPIOB_BASE | 13)
|
|
#define pin_B14 (GPIOB_BASE | 14)
|
|
#define pin_B15 (GPIOB_BASE | 15)
|
|
|
|
#define pin_C0 (GPIOC_BASE | 0)
|
|
#define pin_C1 (GPIOC_BASE | 1)
|
|
#define pin_C2 (GPIOC_BASE | 2)
|
|
#define pin_C3 (GPIOC_BASE | 3)
|
|
#define pin_C4 (GPIOC_BASE | 4)
|
|
#define pin_C5 (GPIOC_BASE | 5)
|
|
#define pin_C6 (GPIOC_BASE | 6)
|
|
#define pin_C7 (GPIOC_BASE | 7)
|
|
#define pin_C8 (GPIOC_BASE | 8)
|
|
#define pin_C9 (GPIOC_BASE | 9)
|
|
#define pin_C10 (GPIOC_BASE | 10)
|
|
#define pin_C11 (GPIOC_BASE | 11)
|
|
#define pin_C12 (GPIOC_BASE | 12)
|
|
#define pin_C13 (GPIOC_BASE | 13)
|
|
#define pin_C14 (GPIOC_BASE | 14)
|
|
#define pin_C15 (GPIOC_BASE | 15)
|
|
|
|
#define pin_D0 (GPIOD_BASE | 0)
|
|
#define pin_D1 (GPIOD_BASE | 1)
|
|
#define pin_D2 (GPIOD_BASE | 2)
|
|
#define pin_D3 (GPIOD_BASE | 3)
|
|
#define pin_D4 (GPIOD_BASE | 4)
|
|
#define pin_D5 (GPIOD_BASE | 5)
|
|
#define pin_D6 (GPIOD_BASE | 6)
|
|
#define pin_D7 (GPIOD_BASE | 7)
|
|
#define pin_D8 (GPIOD_BASE | 8)
|
|
#define pin_D9 (GPIOD_BASE | 9)
|
|
#define pin_D10 (GPIOD_BASE | 10)
|
|
#define pin_D11 (GPIOD_BASE | 11)
|
|
#define pin_D12 (GPIOD_BASE | 12)
|
|
#define pin_D13 (GPIOD_BASE | 13)
|
|
#define pin_D14 (GPIOD_BASE | 14)
|
|
#define pin_D15 (GPIOD_BASE | 15)
|
|
|
|
#define pin_E0 (GPIOE_BASE | 0)
|
|
#define pin_E1 (GPIOE_BASE | 1)
|
|
#define pin_E2 (GPIOE_BASE | 2)
|
|
#define pin_E3 (GPIOE_BASE | 3)
|
|
#define pin_E4 (GPIOE_BASE | 4)
|
|
#define pin_E5 (GPIOE_BASE | 5)
|
|
#define pin_E6 (GPIOE_BASE | 6)
|
|
#define pin_E7 (GPIOE_BASE | 7)
|
|
#define pin_E8 (GPIOE_BASE | 8)
|
|
#define pin_E9 (GPIOE_BASE | 9)
|
|
#define pin_E10 (GPIOE_BASE | 10)
|
|
#define pin_E11 (GPIOE_BASE | 11)
|
|
#define pin_E12 (GPIOE_BASE | 12)
|
|
#define pin_E13 (GPIOE_BASE | 13)
|
|
#define pin_E14 (GPIOE_BASE | 14)
|
|
#define pin_E15 (GPIOE_BASE | 15)
|
|
|
|
#define pin_F0 (GPIOF_BASE | 0)
|
|
#define pin_F1 (GPIOF_BASE | 1)
|
|
#define pin_F2 (GPIOF_BASE | 2)
|
|
#define pin_F3 (GPIOF_BASE | 3)
|
|
#define pin_F4 (GPIOF_BASE | 4)
|
|
#define pin_F5 (GPIOF_BASE | 5)
|
|
#define pin_F6 (GPIOF_BASE | 6)
|
|
#define pin_F7 (GPIOF_BASE | 7)
|
|
#define pin_F8 (GPIOF_BASE | 8)
|
|
#define pin_F9 (GPIOF_BASE | 9)
|
|
#define pin_F10 (GPIOF_BASE | 10)
|
|
#define pin_F11 (GPIOF_BASE | 11)
|
|
#define pin_F12 (GPIOF_BASE | 12)
|
|
#define pin_F13 (GPIOF_BASE | 13)
|
|
#define pin_F14 (GPIOF_BASE | 14)
|
|
#define pin_F15 (GPIOF_BASE | 15)
|
|
|
|
#define pin_G0 (GPIOG_BASE | 0)
|
|
#define pin_G1 (GPIOG_BASE | 1)
|
|
#define pin_G2 (GPIOG_BASE | 2)
|
|
#define pin_G3 (GPIOG_BASE | 3)
|
|
#define pin_G4 (GPIOG_BASE | 4)
|
|
#define pin_G5 (GPIOG_BASE | 5)
|
|
#define pin_G6 (GPIOG_BASE | 6)
|
|
#define pin_G7 (GPIOG_BASE | 7)
|
|
#define pin_G8 (GPIOG_BASE | 8)
|
|
#define pin_G9 (GPIOG_BASE | 9)
|
|
#define pin_G10 (GPIOG_BASE | 10)
|
|
#define pin_G11 (GPIOG_BASE | 11)
|
|
#define pin_G12 (GPIOG_BASE | 12)
|
|
#define pin_G13 (GPIOG_BASE | 13)
|
|
#define pin_G14 (GPIOG_BASE | 14)
|
|
#define pin_G15 (GPIOG_BASE | 15)
|
|
|
|
#define pin_H0 (GPIOH_BASE | 0)
|
|
#define pin_H1 (GPIOH_BASE | 1)
|
|
#define pin_H2 (GPIOH_BASE | 2)
|
|
#define pin_H3 (GPIOH_BASE | 3)
|
|
#define pin_H4 (GPIOH_BASE | 4)
|
|
#define pin_H5 (GPIOH_BASE | 5)
|
|
#define pin_H6 (GPIOH_BASE | 6)
|
|
#define pin_H7 (GPIOH_BASE | 7)
|
|
#define pin_H8 (GPIOH_BASE | 8)
|
|
#define pin_H9 (GPIOH_BASE | 9)
|
|
#define pin_H10 (GPIOH_BASE | 10)
|
|
#define pin_H11 (GPIOH_BASE | 11)
|
|
#define pin_H12 (GPIOH_BASE | 12)
|
|
#define pin_H13 (GPIOH_BASE | 13)
|
|
#define pin_H14 (GPIOH_BASE | 14)
|
|
#define pin_H15 (GPIOH_BASE | 15)
|
|
|
|
#define pin_I0 (GPIOI_BASE | 0)
|
|
#define pin_I1 (GPIOI_BASE | 1)
|
|
#define pin_I2 (GPIOI_BASE | 2)
|
|
#define pin_I3 (GPIOI_BASE | 3)
|
|
#define pin_I4 (GPIOI_BASE | 4)
|
|
#define pin_I5 (GPIOI_BASE | 5)
|
|
#define pin_I6 (GPIOI_BASE | 6)
|
|
#define pin_I7 (GPIOI_BASE | 7)
|
|
#define pin_I8 (GPIOI_BASE | 8)
|
|
#define pin_I9 (GPIOI_BASE | 9)
|
|
#define pin_I10 (GPIOI_BASE | 10)
|
|
#define pin_I11 (GPIOI_BASE | 11)
|
|
#define pin_I12 (GPIOI_BASE | 12)
|
|
#define pin_I13 (GPIOI_BASE | 13)
|
|
#define pin_I14 (GPIOI_BASE | 14)
|
|
#define pin_I15 (GPIOI_BASE | 15)
|
|
|
|
#define pin_J0 (GPIOJ_BASE | 0)
|
|
#define pin_J1 (GPIOJ_BASE | 1)
|
|
#define pin_J2 (GPIOJ_BASE | 2)
|
|
#define pin_J3 (GPIOJ_BASE | 3)
|
|
#define pin_J4 (GPIOJ_BASE | 4)
|
|
#define pin_J5 (GPIOJ_BASE | 5)
|
|
#define pin_J6 (GPIOJ_BASE | 6)
|
|
#define pin_J7 (GPIOJ_BASE | 7)
|
|
#define pin_J8 (GPIOJ_BASE | 8)
|
|
#define pin_J9 (GPIOJ_BASE | 9)
|
|
#define pin_J10 (GPIOJ_BASE | 10)
|
|
#define pin_J11 (GPIOJ_BASE | 11)
|
|
#define pin_J12 (GPIOJ_BASE | 12)
|
|
#define pin_J13 (GPIOJ_BASE | 13)
|
|
#define pin_J14 (GPIOJ_BASE | 14)
|
|
#define pin_J15 (GPIOJ_BASE | 15)
|