Mouse code for the MacroRat
mbed-dev/targets/TARGET_NUVOTON/TARGET_NUC472/gpio_object.h@46:b156ef445742, 2017-06-03 (annotated)
- Committer:
- sahilmgandhi
- Date:
- Sat Jun 03 00:22:44 2017 +0000
- Revision:
- 46:b156ef445742
- Parent:
- 18:6a4db94011d3
Final code for internal battlebot competition.
Who changed what in which revision?
User | Revision | Line number | New 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_ADDR(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_ADDR(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 |