clement lignie / configure_ax12_test_bras_module

config AX12

Fork of configure_ax12_test_bras_module by CRAC Team

mbed/PortInOut.h@2:91b6646ea994, 2017-02-01 (annotated)

Committer:
clementlignie
Date:
Wed Feb 01 13:42:30 2017 +0000
Revision:
2:91b6646ea994
Parent:
0:c03cffe402df 
config AX12

Who changed what in which revision?

UserRevisionLine numberNew contents of line
slowness 0:c03cffe402df 1 /* mbed Microcontroller Library - PortInOut
slowness 0:c03cffe402df 2 * Copyright (c) 2006-2011 ARM Limited. All rights reserved.
slowness 0:c03cffe402df 3 */
slowness 0:c03cffe402df 4
slowness 0:c03cffe402df 5 #ifndef MBED_PORTINOUT_H
slowness 0:c03cffe402df 6 #define MBED_PORTINOUT_H
slowness 0:c03cffe402df 7
slowness 0:c03cffe402df 8 #include "device.h"
slowness 0:c03cffe402df 9
slowness 0:c03cffe402df 10 #if DEVICE_PORTINOUT
slowness 0:c03cffe402df 11
slowness 0:c03cffe402df 12 #include "PortNames.h"
slowness 0:c03cffe402df 13 #include "PinNames.h"
slowness 0:c03cffe402df 14
slowness 0:c03cffe402df 15 namespace mbed {
slowness 0:c03cffe402df 16
slowness 0:c03cffe402df 17 /* Class: PortInOut
slowness 0:c03cffe402df 18 * A multiple pin digital in/out used to set/read multiple bi-directional pins
slowness 0:c03cffe402df 19 */
slowness 0:c03cffe402df 20 class PortInOut {
slowness 0:c03cffe402df 21 public:
slowness 0:c03cffe402df 22
slowness 0:c03cffe402df 23 /* Constructor: PortInOut
slowness 0:c03cffe402df 24 * Create an PortInOut, connected to the specified port
slowness 0:c03cffe402df 25 *
slowness 0:c03cffe402df 26 * Variables:
slowness 0:c03cffe402df 27 * port - Port to connect to (Port0-Port5)
slowness 0:c03cffe402df 28 * mask - A bitmask to identify which bits in the port should be included (0 - ignore)
slowness 0:c03cffe402df 29 */
slowness 0:c03cffe402df 30 PortInOut(PortName port, int mask = 0xFFFFFFFF);
slowness 0:c03cffe402df 31
slowness 0:c03cffe402df 32 /* Function: write
slowness 0:c03cffe402df 33 * Write the value to the output port
slowness 0:c03cffe402df 34 *
slowness 0:c03cffe402df 35 * Variables:
slowness 0:c03cffe402df 36 * value - An integer specifying a bit to write for every corresponding port pin
slowness 0:c03cffe402df 37 */
slowness 0:c03cffe402df 38 void write(int value);
slowness 0:c03cffe402df 39
slowness 0:c03cffe402df 40 /* Function: read
slowness 0:c03cffe402df 41 * Read the value currently output on the port
slowness 0:c03cffe402df 42 *
slowness 0:c03cffe402df 43 * Variables:
slowness 0:c03cffe402df 44 * returns - An integer with each bit corresponding to associated port pin setting
slowness 0:c03cffe402df 45 */
slowness 0:c03cffe402df 46 int read();
slowness 0:c03cffe402df 47
slowness 0:c03cffe402df 48 /* Function: output
slowness 0:c03cffe402df 49 * Set as an output
slowness 0:c03cffe402df 50 */
slowness 0:c03cffe402df 51 void output();
slowness 0:c03cffe402df 52
slowness 0:c03cffe402df 53 /* Function: input
slowness 0:c03cffe402df 54 * Set as an input
slowness 0:c03cffe402df 55 */
slowness 0:c03cffe402df 56 void input();
slowness 0:c03cffe402df 57
slowness 0:c03cffe402df 58 /* Function: mode
slowness 0:c03cffe402df 59 * Set the input pin mode
slowness 0:c03cffe402df 60 *
slowness 0:c03cffe402df 61 * Variables:
slowness 0:c03cffe402df 62 * mode - PullUp, PullDown, PullNone, OpenDrain
slowness 0:c03cffe402df 63 */
slowness 0:c03cffe402df 64 void mode(PinMode mode);
slowness 0:c03cffe402df 65
slowness 0:c03cffe402df 66 /* Function: operator=
slowness 0:c03cffe402df 67 * A shorthand for <write>
slowness 0:c03cffe402df 68 */
slowness 0:c03cffe402df 69 PortInOut& operator= (int value) {
slowness 0:c03cffe402df 70 write(value);
slowness 0:c03cffe402df 71 return *this;
slowness 0:c03cffe402df 72 }
slowness 0:c03cffe402df 73
slowness 0:c03cffe402df 74 PortInOut& operator= (PortInOut& rhs) {
slowness 0:c03cffe402df 75 write(rhs.read());
slowness 0:c03cffe402df 76 return *this;
slowness 0:c03cffe402df 77 }
slowness 0:c03cffe402df 78
slowness 0:c03cffe402df 79 /* Function: operator int()
slowness 0:c03cffe402df 80 * A shorthand for <read>
slowness 0:c03cffe402df 81 */
slowness 0:c03cffe402df 82 operator int() {
slowness 0:c03cffe402df 83 return read();
slowness 0:c03cffe402df 84 }
slowness 0:c03cffe402df 85
slowness 0:c03cffe402df 86 private:
slowness 0:c03cffe402df 87 #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
slowness 0:c03cffe402df 88 LPC_GPIO_TypeDef *_gpio;
slowness 0:c03cffe402df 89 #endif
slowness 0:c03cffe402df 90 PortName _port;
slowness 0:c03cffe402df 91 uint32_t _mask;
slowness 0:c03cffe402df 92 };
slowness 0:c03cffe402df 93
slowness 0:c03cffe402df 94 } // namespace mbed
slowness 0:c03cffe402df 95
slowness 0:c03cffe402df 96 #endif
slowness 0:c03cffe402df 97
slowness 0:c03cffe402df 98 #endif