en 129 / FastIO

add LPC4337

Fork of FastIO by Erik -

FastIO.h@19:89d6ae484a35, 2016-02-05 (annotated)

Committer:
nameless129
Date:
Fri Feb 05 14:47:23 2016 +0000
Revision:
19:89d6ae484a35
Parent:
18:c95920122b2e 
Added LPC43XX(4337)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Sissors 0:d394ebd01052 1 #ifndef __FAST_IO_H
Sissors 0:d394ebd01052 2 #define __FAST_IO_H
Sissors 0:d394ebd01052 3
Sissors 0:d394ebd01052 4 #include "FastIO_LPC1768.h"
Sissors 0:d394ebd01052 5 #include "FastIO_LPC11UXX.h"
nameless129 18:c95920122b2e 6 #include "FastIO_LPC11U6X.h"
Sissors 1:85a4a54f15e3 7 #include "FastIO_LPC81X.h"
Sissors 0:d394ebd01052 8 #include "FastIO_KLXX.h"
Sissors 10:bb22a3dbedb4 9 #include "FastIO_K20D50M_KPSDK.h"
Sissors 13:0e21ffc6cb84 10 #include "FastIO_STM32F4.h"
Sissors 6:da3730030c07 11 #include "FastIO_NUCLEO_F030.h"
Sissors 7:1e784ae11fba 12 #include "FastIO_LPC11XX.h"
Sissors 15:e0c5a5216647 13 #include "FastIO_EFM32.h"
nameless129 19:89d6ae484a35 14 #include "FastIO_LPC43XX.h"
Sissors 0:d394ebd01052 15
Sissors 0:d394ebd01052 16 #ifndef INIT_PIN
Sissors 2:1a6ed4b84590 17 #warning Target is not supported by FastIO
Sissors 2:1a6ed4b84590 18 #warning Reverting to regular DigitalInOut
Sissors 2:1a6ed4b84590 19 #include "FastIO_Unsupported.h"
Sissors 0:d394ebd01052 20 #endif
Sissors 0:d394ebd01052 21
Sissors 0:d394ebd01052 22 #include "mbed.h"
Sissors 0:d394ebd01052 23
Sissors 0:d394ebd01052 24 /**
Sissors 0:d394ebd01052 25 * Faster alternative compared to regular DigitalInOut
Sissors 0:d394ebd01052 26 *
Sissors 0:d394ebd01052 27 * Except the constructor it is compatible with regular DigitalInOut.
Sissors 0:d394ebd01052 28 * Code is based on Igor Skochinsky's code (http://mbed.org/users/igorsk/code/FastIO/)
Sissors 0:d394ebd01052 29 */
Sissors 0:d394ebd01052 30 template <PinName pin> class FastInOut
Sissors 0:d394ebd01052 31 {
Sissors 0:d394ebd01052 32 public:
Sissors 0:d394ebd01052 33 /**
Sissors 0:d394ebd01052 34 * Construct new FastInOut object
Sissors 0:d394ebd01052 35 *
Sissors 0:d394ebd01052 36 * @code
Sissors 0:d394ebd01052 37 * FastInOut<LED1> led1;
Sissors 0:d394ebd01052 38 * @endcode
Sissors 0:d394ebd01052 39 *
Sissors 0:d394ebd01052 40 * No initialization is done regarding input/output mode,
Sissors 0:d394ebd01052 41 * FastIn/FastOut can be used if that is required
Sissors 0:d394ebd01052 42 *
Sissors 0:d394ebd01052 43 * @param pin pin the FastOut object should be used for
Sissors 0:d394ebd01052 44 */
Sissors 0:d394ebd01052 45 FastInOut() {
Sissors 0:d394ebd01052 46 INIT_PIN;
Sissors 0:d394ebd01052 47 }
Sissors 2:1a6ed4b84590 48
Sissors 2:1a6ed4b84590 49 ~FastInOut() {
Sissors 2:1a6ed4b84590 50 DESTROY_PIN;
Sissors 2:1a6ed4b84590 51 }
Sissors 0:d394ebd01052 52
Sissors 0:d394ebd01052 53 void write(int value) {
Sissors 0:d394ebd01052 54 if ( value )
Sissors 0:d394ebd01052 55 WRITE_PIN_SET;
Sissors 0:d394ebd01052 56 else
Sissors 0:d394ebd01052 57 WRITE_PIN_CLR;
Sissors 0:d394ebd01052 58 }
Sissors 0:d394ebd01052 59 int read() {
Sissors 0:d394ebd01052 60 return READ_PIN;
Sissors 0:d394ebd01052 61 }
Sissors 0:d394ebd01052 62
Sissors 0:d394ebd01052 63 void mode(PinMode pull) {
Sissors 0:d394ebd01052 64 SET_MODE(pull);
Sissors 0:d394ebd01052 65 }
Sissors 0:d394ebd01052 66
Sissors 0:d394ebd01052 67 void output() {
Sissors 0:d394ebd01052 68 SET_DIR_OUTPUT;
Sissors 0:d394ebd01052 69 }
Sissors 0:d394ebd01052 70
Sissors 0:d394ebd01052 71 void input() {
Sissors 0:d394ebd01052 72 SET_DIR_INPUT;
Sissors 0:d394ebd01052 73 }
Sissors 0:d394ebd01052 74
Sissors 0:d394ebd01052 75 FastInOut& operator= (int value) {
Sissors 0:d394ebd01052 76 write(value);
Sissors 0:d394ebd01052 77 return *this;
Sissors 0:d394ebd01052 78 };
Sissors 0:d394ebd01052 79 FastInOut& operator= (FastInOut& rhs) {
Sissors 0:d394ebd01052 80 return write(rhs.read());
Sissors 0:d394ebd01052 81 };
Sissors 0:d394ebd01052 82 operator int() {
Sissors 0:d394ebd01052 83 return read();
Sissors 0:d394ebd01052 84 };
Sissors 0:d394ebd01052 85
Sissors 15:e0c5a5216647 86 protected:
Sissors 0:d394ebd01052 87 fastio_vars container;
Sissors 0:d394ebd01052 88 };
Sissors 0:d394ebd01052 89
Sissors 0:d394ebd01052 90 /**
Sissors 0:d394ebd01052 91 * Faster alternative compared to regular DigitalOut
Sissors 0:d394ebd01052 92 *
Sissors 0:d394ebd01052 93 * Except the constructor it is compatible with regular DigitalOut. Aditionally all
Sissors 0:d394ebd01052 94 * functions from DigitalInOut are also available (only initialization is different)
Sissors 0:d394ebd01052 95 * Code is based on Igor Skochinsky's code (http://mbed.org/users/igorsk/code/FastIO/)
Sissors 0:d394ebd01052 96 */
Sissors 0:d394ebd01052 97 template <PinName pin, int initial = 0> class FastOut : public FastInOut<pin>
Sissors 0:d394ebd01052 98 {
Sissors 0:d394ebd01052 99 public:
Sissors 0:d394ebd01052 100 /**
Sissors 0:d394ebd01052 101 * Construct new FastOut object
Sissors 0:d394ebd01052 102 *
Sissors 0:d394ebd01052 103 * @code
Sissors 0:d394ebd01052 104 * FastOut<LED1> led1;
Sissors 0:d394ebd01052 105 * @endcode
Sissors 0:d394ebd01052 106 *
Sissors 0:d394ebd01052 107 * @param pin pin the FastOut object should be used for
Sissors 0:d394ebd01052 108 * @param initial (optional) initial state of the pin after construction: default is 0 (low)
Sissors 0:d394ebd01052 109 */
Sissors 12:973e253323c9 110 FastOut() : FastInOut<pin>::FastInOut() {
Sissors 0:d394ebd01052 111 write(initial);
Sissors 0:d394ebd01052 112 SET_DIR_OUTPUT;
Sissors 0:d394ebd01052 113 }
Sissors 0:d394ebd01052 114
Sissors 0:d394ebd01052 115 FastOut& operator= (int value) {
Sissors 0:d394ebd01052 116 this->write(value);
Sissors 0:d394ebd01052 117 return *this;
Sissors 0:d394ebd01052 118 };
Sissors 0:d394ebd01052 119 FastOut& operator= (FastOut& rhs) {
Sissors 0:d394ebd01052 120 return this->write(rhs.read());
Sissors 0:d394ebd01052 121 };
Sissors 0:d394ebd01052 122 operator int() {
Sissors 0:d394ebd01052 123 return this->read();
Sissors 0:d394ebd01052 124 };
Sissors 0:d394ebd01052 125 };
Sissors 0:d394ebd01052 126
Sissors 0:d394ebd01052 127 /**
Sissors 0:d394ebd01052 128 * Faster alternative compared to regular DigitalIn
Sissors 0:d394ebd01052 129 *
Sissors 0:d394ebd01052 130 * Except the constructor it is compatible with regular DigitalIn. Aditionally all
Sissors 0:d394ebd01052 131 * functions from DigitalInOut are also available (only initialization is different)
Sissors 0:d394ebd01052 132 * Code is based on Igor Skochinsky's code (http://mbed.org/users/igorsk/code/FastIO/)
Sissors 0:d394ebd01052 133 */
Sissors 8:b0d725519c4f 134 template <PinName pin, PinMode pinmode = PullDefault> class FastIn : public FastInOut<pin>
Sissors 0:d394ebd01052 135 {
Sissors 0:d394ebd01052 136 public:
Sissors 0:d394ebd01052 137 /**
Sissors 0:d394ebd01052 138 * Construct new FastIn object
Sissors 0:d394ebd01052 139 *
Sissors 0:d394ebd01052 140 * @code
Sissors 0:d394ebd01052 141 * FastIn<LED1> led1;
Sissors 0:d394ebd01052 142 * @endcode
Sissors 0:d394ebd01052 143 *
Sissors 0:d394ebd01052 144 * @param pin pin the FastIn object should be used for
Sissors 8:b0d725519c4f 145 * @param pinmode (optional) initial mode of the pin after construction: default is PullDefault
Sissors 0:d394ebd01052 146 */
Sissors 12:973e253323c9 147 FastIn() : FastInOut<pin>::FastInOut() {
Sissors 8:b0d725519c4f 148 SET_MODE(pinmode);
Sissors 0:d394ebd01052 149 SET_DIR_INPUT;
Sissors 0:d394ebd01052 150 }
Sissors 0:d394ebd01052 151
Sissors 0:d394ebd01052 152 FastIn& operator= (int value) {
Sissors 0:d394ebd01052 153 this->write(value);
Sissors 0:d394ebd01052 154 return *this;
Sissors 0:d394ebd01052 155 };
Sissors 0:d394ebd01052 156 FastIn& operator= (FastIn& rhs) {
Sissors 0:d394ebd01052 157 return this->write(rhs.read());
Sissors 0:d394ebd01052 158 };
Sissors 0:d394ebd01052 159 operator int() {
Sissors 0:d394ebd01052 160 return this->read();
Sissors 0:d394ebd01052 161 };
Sissors 0:d394ebd01052 162 };
Sissors 0:d394ebd01052 163
Sissors 0:d394ebd01052 164 #endif