CRAC Team / Utilisatio_MX12_V2

Programme d'utilisation des AX12 avec rajout de l'MX12

Fork of test_carteAToutFaire_PR by CRAC Team

mbed/DigitalOut.h@1:f3f702086a30, 2017-05-11 (annotated)

Committer:
ClementBreteau
Date:
Thu May 11 11:49:50 2017 +0000
Revision:
1:f3f702086a30
test de la carte ? tout faire du petit robot

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ClementBreteau 1:f3f702086a30 1 /* mbed Microcontroller Library - DigitalOut
ClementBreteau 1:f3f702086a30 2 * Copyright (c) 2006-2011 ARM Limited. All rights reserved.
ClementBreteau 1:f3f702086a30 3 */
ClementBreteau 1:f3f702086a30 4
ClementBreteau 1:f3f702086a30 5 #ifndef MBED_DIGITALOUT_H
ClementBreteau 1:f3f702086a30 6 #define MBED_DIGITALOUT_H
ClementBreteau 1:f3f702086a30 7
ClementBreteau 1:f3f702086a30 8 #include "platform.h"
ClementBreteau 1:f3f702086a30 9 #include "PinNames.h"
ClementBreteau 1:f3f702086a30 10 #include "PeripheralNames.h"
ClementBreteau 1:f3f702086a30 11 #include "Base.h"
ClementBreteau 1:f3f702086a30 12
ClementBreteau 1:f3f702086a30 13 namespace mbed {
ClementBreteau 1:f3f702086a30 14
ClementBreteau 1:f3f702086a30 15 /* Class: DigitalOut
ClementBreteau 1:f3f702086a30 16 * A digital output, used for setting the state of a pin
ClementBreteau 1:f3f702086a30 17 *
ClementBreteau 1:f3f702086a30 18 * Example:
ClementBreteau 1:f3f702086a30 19 * > // Toggle a LED
ClementBreteau 1:f3f702086a30 20 * > #include "mbed.h"
ClementBreteau 1:f3f702086a30 21 * >
ClementBreteau 1:f3f702086a30 22 * > DigitalOut led(LED1);
ClementBreteau 1:f3f702086a30 23 * >
ClementBreteau 1:f3f702086a30 24 * > int main() {
ClementBreteau 1:f3f702086a30 25 * > while(1) {
ClementBreteau 1:f3f702086a30 26 * > led = !led;
ClementBreteau 1:f3f702086a30 27 * > wait(0.2);
ClementBreteau 1:f3f702086a30 28 * > }
ClementBreteau 1:f3f702086a30 29 * > }
ClementBreteau 1:f3f702086a30 30 */
ClementBreteau 1:f3f702086a30 31 class DigitalOut : public Base {
ClementBreteau 1:f3f702086a30 32
ClementBreteau 1:f3f702086a30 33 public:
ClementBreteau 1:f3f702086a30 34
ClementBreteau 1:f3f702086a30 35 /* Constructor: DigitalOut
ClementBreteau 1:f3f702086a30 36 * Create a DigitalOut connected to the specified pin
ClementBreteau 1:f3f702086a30 37 *
ClementBreteau 1:f3f702086a30 38 * Variables:
ClementBreteau 1:f3f702086a30 39 * pin - DigitalOut pin to connect to
ClementBreteau 1:f3f702086a30 40 */
ClementBreteau 1:f3f702086a30 41 DigitalOut(PinName pin, const char* name = NULL);
ClementBreteau 1:f3f702086a30 42
ClementBreteau 1:f3f702086a30 43 /* Function: write
ClementBreteau 1:f3f702086a30 44 * Set the output, specified as 0 or 1 (int)
ClementBreteau 1:f3f702086a30 45 *
ClementBreteau 1:f3f702086a30 46 * Variables:
ClementBreteau 1:f3f702086a30 47 * value - An integer specifying the pin output value,
ClementBreteau 1:f3f702086a30 48 * 0 for logical 0 and 1 (or any other non-zero value) for logical 1
ClementBreteau 1:f3f702086a30 49 */
ClementBreteau 1:f3f702086a30 50 void write(int value) {
ClementBreteau 1:f3f702086a30 51
ClementBreteau 1:f3f702086a30 52 #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
ClementBreteau 1:f3f702086a30 53
ClementBreteau 1:f3f702086a30 54 if(value) {
ClementBreteau 1:f3f702086a30 55 _gpio->FIOSET = _mask;
ClementBreteau 1:f3f702086a30 56 } else {
ClementBreteau 1:f3f702086a30 57 _gpio->FIOCLR = _mask;
ClementBreteau 1:f3f702086a30 58 }
ClementBreteau 1:f3f702086a30 59
ClementBreteau 1:f3f702086a30 60 #elif defined(TARGET_LPC11U24)
ClementBreteau 1:f3f702086a30 61
ClementBreteau 1:f3f702086a30 62 if(value) {
ClementBreteau 1:f3f702086a30 63 LPC_GPIO->SET[_index] = _mask;
ClementBreteau 1:f3f702086a30 64 } else {
ClementBreteau 1:f3f702086a30 65 LPC_GPIO->CLR[_index] = _mask;
ClementBreteau 1:f3f702086a30 66 }
ClementBreteau 1:f3f702086a30 67 #endif
ClementBreteau 1:f3f702086a30 68
ClementBreteau 1:f3f702086a30 69 }
ClementBreteau 1:f3f702086a30 70
ClementBreteau 1:f3f702086a30 71 /* Function: read
ClementBreteau 1:f3f702086a30 72 * Return the output setting, represented as 0 or 1 (int)
ClementBreteau 1:f3f702086a30 73 *
ClementBreteau 1:f3f702086a30 74 * Variables:
ClementBreteau 1:f3f702086a30 75 * returns - An integer representing the output setting of the pin,
ClementBreteau 1:f3f702086a30 76 * 0 for logical 0 and 1 for logical 1
ClementBreteau 1:f3f702086a30 77 */
ClementBreteau 1:f3f702086a30 78 int read() {
ClementBreteau 1:f3f702086a30 79 #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
ClementBreteau 1:f3f702086a30 80 return ((_gpio->FIOPIN & _mask) ? 1 : 0);
ClementBreteau 1:f3f702086a30 81 #elif defined(TARGET_LPC11U24)
ClementBreteau 1:f3f702086a30 82 return ((LPC_GPIO->PIN[_index] & _mask) ? 1 : 0);
ClementBreteau 1:f3f702086a30 83 #endif
ClementBreteau 1:f3f702086a30 84
ClementBreteau 1:f3f702086a30 85 }
ClementBreteau 1:f3f702086a30 86
ClementBreteau 1:f3f702086a30 87
ClementBreteau 1:f3f702086a30 88 #ifdef MBED_OPERATORS
ClementBreteau 1:f3f702086a30 89 /* Function: operator=
ClementBreteau 1:f3f702086a30 90 * A shorthand for <write>
ClementBreteau 1:f3f702086a30 91 */
ClementBreteau 1:f3f702086a30 92 DigitalOut& operator= (int value) {
ClementBreteau 1:f3f702086a30 93 write(value);
ClementBreteau 1:f3f702086a30 94 return *this;
ClementBreteau 1:f3f702086a30 95 }
ClementBreteau 1:f3f702086a30 96
ClementBreteau 1:f3f702086a30 97 DigitalOut& operator= (DigitalOut& rhs) {
ClementBreteau 1:f3f702086a30 98 write(rhs.read());
ClementBreteau 1:f3f702086a30 99 return *this;
ClementBreteau 1:f3f702086a30 100 }
ClementBreteau 1:f3f702086a30 101
ClementBreteau 1:f3f702086a30 102
ClementBreteau 1:f3f702086a30 103 /* Function: operator int()
ClementBreteau 1:f3f702086a30 104 * A shorthand for <read>
ClementBreteau 1:f3f702086a30 105 */
ClementBreteau 1:f3f702086a30 106 operator int() {
ClementBreteau 1:f3f702086a30 107 return read();
ClementBreteau 1:f3f702086a30 108 }
ClementBreteau 1:f3f702086a30 109
ClementBreteau 1:f3f702086a30 110 #endif
ClementBreteau 1:f3f702086a30 111
ClementBreteau 1:f3f702086a30 112 #ifdef MBED_RPC
ClementBreteau 1:f3f702086a30 113 virtual const struct rpc_method *get_rpc_methods();
ClementBreteau 1:f3f702086a30 114 static struct rpc_class *get_rpc_class();
ClementBreteau 1:f3f702086a30 115 #endif
ClementBreteau 1:f3f702086a30 116
ClementBreteau 1:f3f702086a30 117 protected:
ClementBreteau 1:f3f702086a30 118
ClementBreteau 1:f3f702086a30 119 PinName _pin;
ClementBreteau 1:f3f702086a30 120
ClementBreteau 1:f3f702086a30 121 #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
ClementBreteau 1:f3f702086a30 122 LPC_GPIO_TypeDef *_gpio;
ClementBreteau 1:f3f702086a30 123 #elif defined(TARGET_LPC11U24)
ClementBreteau 1:f3f702086a30 124 int _index;
ClementBreteau 1:f3f702086a30 125 #endif
ClementBreteau 1:f3f702086a30 126
ClementBreteau 1:f3f702086a30 127 uint32_t _mask;
ClementBreteau 1:f3f702086a30 128
ClementBreteau 1:f3f702086a30 129
ClementBreteau 1:f3f702086a30 130 };
ClementBreteau 1:f3f702086a30 131
ClementBreteau 1:f3f702086a30 132 } // namespace mbed
ClementBreteau 1:f3f702086a30 133
ClementBreteau 1:f3f702086a30 134 #endif