openmv/ports/rp2/omv_portconfig.h
iabdalkader daf2bb30da misc: Restructure repo.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-04-13 08:28:34 +02:00

53 lines
1.8 KiB
C

/*
* SPDX-License-Identifier: MIT
*
* Copyright (C) 2021-2024 OpenMV, LLC.
*
* 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.
*
* OpenMV RP2 port abstraction layer.
*/
#ifndef __OMV_PORTCONFIG_H__
#define __OMV_PORTCONFIG_H__
#include "pico/stdlib.h"
#include "hardware/i2c.h"
// GPIO speeds.
#define OMV_GPIO_SPEED_LOW GPIO_SLEW_RATE_SLOW
#define OMV_GPIO_SPEED_HIGH GPIO_SLEW_RATE_FAST
// GPIO pull.
#define OMV_GPIO_PULL_NONE 0
#define OMV_GPIO_PULL_UP 1
#define OMV_GPIO_PULL_DOWN 2
// GPIO modes.
#define OMV_GPIO_MODE_INPUT GPIO_IN
#define OMV_GPIO_MODE_OUTPUT GPIO_OUT
#define OMV_GPIO_MODE_ALT 3
// omv_gpio_t definition
typedef uint32_t omv_gpio_t;
// omv_i2c_dev_t definition
typedef i2c_inst_t *omv_i2c_dev_t;
#endif // __OMV_PORTCONFIG_H__