MacroRat / MouseCode

Mouse code for the MacroRat

Dependencies:   ITG3200 QEI

mbed-dev/targets/TARGET_NUVOTON/TARGET_M451/gpio_object.h@18:6a4db94011d3, 2017-05-14 (annotated)

Committer:
sahilmgandhi
Date:
Sun May 14 23:18:57 2017 +0000
Revision:
18:6a4db94011d3
Publishing again

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sahilmgandhi 18:6a4db94011d3 1 /* mbed Microcontroller Library
sahilmgandhi 18:6a4db94011d3 2 * Copyright (c) 2015-2016 Nuvoton
sahilmgandhi 18:6a4db94011d3 3 *
sahilmgandhi 18:6a4db94011d3 4 * Licensed under the Apache License, Version 2.0 (the "License");
sahilmgandhi 18:6a4db94011d3 5 * you may not use this file except in compliance with the License.
sahilmgandhi 18:6a4db94011d3 6 * You may obtain a copy of the License at
sahilmgandhi 18:6a4db94011d3 7 *
sahilmgandhi 18:6a4db94011d3 8 * http://www.apache.org/licenses/LICENSE-2.0
sahilmgandhi 18:6a4db94011d3 9 *
sahilmgandhi 18:6a4db94011d3 10 * Unless required by applicable law or agreed to in writing, software
sahilmgandhi 18:6a4db94011d3 11 * distributed under the License is distributed on an "AS IS" BASIS,
sahilmgandhi 18:6a4db94011d3 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
sahilmgandhi 18:6a4db94011d3 13 * See the License for the specific language governing permissions and
sahilmgandhi 18:6a4db94011d3 14 * limitations under the License.
sahilmgandhi 18:6a4db94011d3 15 */
sahilmgandhi 18:6a4db94011d3 16
sahilmgandhi 18:6a4db94011d3 17 #ifndef MBED_GPIO_OBJECT_H
sahilmgandhi 18:6a4db94011d3 18 #define MBED_GPIO_OBJECT_H
sahilmgandhi 18:6a4db94011d3 19
sahilmgandhi 18:6a4db94011d3 20 #include "mbed_assert.h"
sahilmgandhi 18:6a4db94011d3 21 #include "cmsis.h"
sahilmgandhi 18:6a4db94011d3 22 #include "PortNames.h"
sahilmgandhi 18:6a4db94011d3 23 #include "PeripheralNames.h"
sahilmgandhi 18:6a4db94011d3 24 #include "PinNames.h"
sahilmgandhi 18:6a4db94011d3 25
sahilmgandhi 18:6a4db94011d3 26 #ifdef __cplusplus
sahilmgandhi 18:6a4db94011d3 27 extern "C" {
sahilmgandhi 18:6a4db94011d3 28 #endif
sahilmgandhi 18:6a4db94011d3 29
sahilmgandhi 18:6a4db94011d3 30 typedef struct {
sahilmgandhi 18:6a4db94011d3 31 PinName pin;
sahilmgandhi 18:6a4db94011d3 32 uint32_t mask;
sahilmgandhi 18:6a4db94011d3 33 } gpio_t;
sahilmgandhi 18:6a4db94011d3 34
sahilmgandhi 18:6a4db94011d3 35 static inline void gpio_write(gpio_t *obj, int value)
sahilmgandhi 18:6a4db94011d3 36 {
sahilmgandhi 18:6a4db94011d3 37 MBED_ASSERT(obj->pin != (PinName)NC);
sahilmgandhi 18:6a4db94011d3 38 uint32_t pin_index = NU_PINNAME_TO_PIN(obj->pin);
sahilmgandhi 18:6a4db94011d3 39 uint32_t port_index = NU_PINNAME_TO_PORT(obj->pin);
sahilmgandhi 18:6a4db94011d3 40
sahilmgandhi 18:6a4db94011d3 41 GPIO_PIN_DATA(port_index, pin_index) = value ? 1 : 0;
sahilmgandhi 18:6a4db94011d3 42 }
sahilmgandhi 18:6a4db94011d3 43
sahilmgandhi 18:6a4db94011d3 44 static inline int gpio_read(gpio_t *obj)
sahilmgandhi 18:6a4db94011d3 45 {
sahilmgandhi 18:6a4db94011d3 46 MBED_ASSERT(obj->pin != (PinName)NC);
sahilmgandhi 18:6a4db94011d3 47 uint32_t pin_index = NU_PINNAME_TO_PIN(obj->pin);
sahilmgandhi 18:6a4db94011d3 48 uint32_t port_index = NU_PINNAME_TO_PORT(obj->pin);
sahilmgandhi 18:6a4db94011d3 49
sahilmgandhi 18:6a4db94011d3 50 return (GPIO_PIN_DATA(port_index, pin_index) ? 1 : 0);
sahilmgandhi 18:6a4db94011d3 51 }
sahilmgandhi 18:6a4db94011d3 52
sahilmgandhi 18:6a4db94011d3 53 #ifdef __cplusplus
sahilmgandhi 18:6a4db94011d3 54 }
sahilmgandhi 18:6a4db94011d3 55 #endif
sahilmgandhi 18:6a4db94011d3 56
sahilmgandhi 18:6a4db94011d3 57 #endif