mirror of
https://github.com/demik/quack.git
synced 2024-11-29 05:49:19 +00:00
72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
/*
|
|
* gpio.h
|
|
* quack
|
|
*
|
|
* Created by Michel DEPEIGE on 13/09/2020.
|
|
* Copyright (c) 2020 Michel DEPEIGE.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2, or (at your option)
|
|
* any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program (see the file COPYING); if not, write to the
|
|
* Free Software Foundation, Inc.,
|
|
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
|
*
|
|
*/
|
|
|
|
#ifndef GPIO_H
|
|
#define GPIO_H
|
|
|
|
/* prototypes */
|
|
void gpio_init(void);
|
|
void gpio_output_disable(void);
|
|
void gpio_output_enable(void);
|
|
|
|
/* GPIO pins definitions
|
|
*
|
|
* pin layout is compatible with ESP32-CAM module for prototyping
|
|
* LEDs aren't avaible on ESP32-CAM but DEBUG LED (Camera connector)
|
|
*
|
|
* on ESP32-CAM the following pins are already used:
|
|
* - CSI_MCLK (GPIO0)
|
|
* - U0TXD (GPIO1)
|
|
* - U0TXD (GPIO3)
|
|
* - FLASH (GPIO4)
|
|
*
|
|
* on ESP32-PICO-D4, the following pins are used for connecting the
|
|
* embedded flash:
|
|
* - CLK (GPIO6)
|
|
* - SD0 (GPIO7)
|
|
* - SD1 (GPIO8)
|
|
* - CMD (GPIO11)
|
|
* - GPIO16
|
|
* - GPIO17
|
|
*/
|
|
|
|
#define GPIO_ADB 4
|
|
#define GPIO_CLICK 2
|
|
#define GPIO_QX1 12
|
|
#define GPIO_QX2 13
|
|
#define GPIO_QY1 14
|
|
#define GPIO_QY2 15
|
|
|
|
#define GPIO_OE 22
|
|
#define GPIO_ADBSRC 32
|
|
#define GPIO_BTOFF 33
|
|
|
|
#define GPIO_GREENLED 21
|
|
#define GPIO_BLUELED 25
|
|
#define GPIO_YELLOWLED 26
|
|
#define GPIO_REDLED 27
|
|
|
|
#endif
|
|
|