initial import

cores/esp32/esp32-hal-gpio.h

@@ -0,0 +1,69 @@
+/*
+ Arduino.h - Main include file for the Arduino SDK
+ Copyright (c) 2005-2013 Arduino Team.  All right reserved.
+
+ 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 2.1 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, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef MAIN_ESP32_HAL_GPIO_H_
+#define MAIN_ESP32_HAL_GPIO_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "esp32-hal.h"
+
+#define LOW               0x0
+#define HIGH              0x1
+
+//GPIO FUNCTIONS
+#define INPUT             0x01
+#define OUTPUT            0x02
+#define PULLUP            0x04
+#define INPUT_PULLUP      0x05
+#define PULLDOWN          0x08
+#define INPUT_PULLDOWN    0x09
+#define OPEN_DRAIN        0x10
+#define OUTPUT_OPEN_DRAIN 0x12
+#define SPECIAL           0xF0
+#define FUNCTION_0        0x00
+#define FUNCTION_1        0x20
+#define FUNCTION_2        0x40
+#define FUNCTION_3        0x70
+#define FUNCTION_4        0x80
+
+//Interrupt Modes
+#define DISABLED  0x00
+#define RISING    0x01
+#define FALLING   0x02
+#define CHANGE    0x03
+#define ONLOW     0x04
+#define ONHIGH    0x05
+#define ONLOW_WE  0x0C
+#define ONHIGH_WE 0x0D
+
+void pinMode(uint8_t pin, uint8_t mode);
+void digitalWrite(uint8_t pin, uint8_t val);
+int digitalRead(uint8_t pin);
+
+void attachInterrupt(uint8_t pin, void (*)(void), int mode);
+void detachInterrupt(uint8_t pin);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* MAIN_ESP32_HAL_GPIO_H_ */