Mike Pulice / ublox_C200Test

Integrating the ublox LISA C200 modem

Fork of SprintUSBModemHTTPClientTest by Donatien Garnier

mbed-src/api/DigitalInOut.h@5:3f93dd1d4cb3, 2013-09-26 (annotated)

Committer:
sam_grove
Date:
Thu Sep 26 00:44:20 2013 -0500
Revision:
5:3f93dd1d4cb3
Exported program and replaced contents of the repo with the source

to build and debug using keil mdk. Libs NOT upto date are lwip, lwip-sys

and socket. these have newer versions under mbed_official but were starting

from a know working point

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sam_grove 5:3f93dd1d4cb3 1 /* mbed Microcontroller Library
sam_grove 5:3f93dd1d4cb3 2 * Copyright (c) 2006-2013 ARM Limited
sam_grove 5:3f93dd1d4cb3 3 *
sam_grove 5:3f93dd1d4cb3 4 * Licensed under the Apache License, Version 2.0 (the "License");
sam_grove 5:3f93dd1d4cb3 5 * you may not use this file except in compliance with the License.
sam_grove 5:3f93dd1d4cb3 6 * You may obtain a copy of the License at
sam_grove 5:3f93dd1d4cb3 7 *
sam_grove 5:3f93dd1d4cb3 8 * http://www.apache.org/licenses/LICENSE-2.0
sam_grove 5:3f93dd1d4cb3 9 *
sam_grove 5:3f93dd1d4cb3 10 * Unless required by applicable law or agreed to in writing, software
sam_grove 5:3f93dd1d4cb3 11 * distributed under the License is distributed on an "AS IS" BASIS,
sam_grove 5:3f93dd1d4cb3 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
sam_grove 5:3f93dd1d4cb3 13 * See the License for the specific language governing permissions and
sam_grove 5:3f93dd1d4cb3 14 * limitations under the License.
sam_grove 5:3f93dd1d4cb3 15 */
sam_grove 5:3f93dd1d4cb3 16 #ifndef MBED_DIGITALINOUT_H
sam_grove 5:3f93dd1d4cb3 17 #define MBED_DIGITALINOUT_H
sam_grove 5:3f93dd1d4cb3 18
sam_grove 5:3f93dd1d4cb3 19 #include "platform.h"
sam_grove 5:3f93dd1d4cb3 20
sam_grove 5:3f93dd1d4cb3 21 #include "gpio_api.h"
sam_grove 5:3f93dd1d4cb3 22
sam_grove 5:3f93dd1d4cb3 23 namespace mbed {
sam_grove 5:3f93dd1d4cb3 24
sam_grove 5:3f93dd1d4cb3 25 /** A digital input/output, used for setting or reading a bi-directional pin
sam_grove 5:3f93dd1d4cb3 26 */
sam_grove 5:3f93dd1d4cb3 27 class DigitalInOut {
sam_grove 5:3f93dd1d4cb3 28
sam_grove 5:3f93dd1d4cb3 29 public:
sam_grove 5:3f93dd1d4cb3 30 /** Create a DigitalInOut connected to the specified pin
sam_grove 5:3f93dd1d4cb3 31 *
sam_grove 5:3f93dd1d4cb3 32 * @param pin DigitalInOut pin to connect to
sam_grove 5:3f93dd1d4cb3 33 */
sam_grove 5:3f93dd1d4cb3 34 DigitalInOut(PinName pin) {
sam_grove 5:3f93dd1d4cb3 35 gpio_init(&gpio, pin, PIN_INPUT);
sam_grove 5:3f93dd1d4cb3 36 }
sam_grove 5:3f93dd1d4cb3 37
sam_grove 5:3f93dd1d4cb3 38 /** Set the output, specified as 0 or 1 (int)
sam_grove 5:3f93dd1d4cb3 39 *
sam_grove 5:3f93dd1d4cb3 40 * @param value An integer specifying the pin output value,
sam_grove 5:3f93dd1d4cb3 41 * 0 for logical 0, 1 (or any other non-zero value) for logical 1
sam_grove 5:3f93dd1d4cb3 42 */
sam_grove 5:3f93dd1d4cb3 43 void write(int value) {
sam_grove 5:3f93dd1d4cb3 44 gpio_write(&gpio, value);
sam_grove 5:3f93dd1d4cb3 45 }
sam_grove 5:3f93dd1d4cb3 46
sam_grove 5:3f93dd1d4cb3 47 /** Return the output setting, represented as 0 or 1 (int)
sam_grove 5:3f93dd1d4cb3 48 *
sam_grove 5:3f93dd1d4cb3 49 * @returns
sam_grove 5:3f93dd1d4cb3 50 * an integer representing the output setting of the pin if it is an output,
sam_grove 5:3f93dd1d4cb3 51 * or read the input if set as an input
sam_grove 5:3f93dd1d4cb3 52 */
sam_grove 5:3f93dd1d4cb3 53 int read() {
sam_grove 5:3f93dd1d4cb3 54 return gpio_read(&gpio);
sam_grove 5:3f93dd1d4cb3 55 }
sam_grove 5:3f93dd1d4cb3 56
sam_grove 5:3f93dd1d4cb3 57 /** Set as an output
sam_grove 5:3f93dd1d4cb3 58 */
sam_grove 5:3f93dd1d4cb3 59 void output() {
sam_grove 5:3f93dd1d4cb3 60 gpio_dir(&gpio, PIN_OUTPUT);
sam_grove 5:3f93dd1d4cb3 61 }
sam_grove 5:3f93dd1d4cb3 62
sam_grove 5:3f93dd1d4cb3 63 /** Set as an input
sam_grove 5:3f93dd1d4cb3 64 */
sam_grove 5:3f93dd1d4cb3 65 void input() {
sam_grove 5:3f93dd1d4cb3 66 gpio_dir(&gpio, PIN_INPUT);
sam_grove 5:3f93dd1d4cb3 67 }
sam_grove 5:3f93dd1d4cb3 68
sam_grove 5:3f93dd1d4cb3 69 /** Set the input pin mode
sam_grove 5:3f93dd1d4cb3 70 *
sam_grove 5:3f93dd1d4cb3 71 * @param mode PullUp, PullDown, PullNone, OpenDrain
sam_grove 5:3f93dd1d4cb3 72 */
sam_grove 5:3f93dd1d4cb3 73 void mode(PinMode pull) {
sam_grove 5:3f93dd1d4cb3 74 gpio_mode(&gpio, pull);
sam_grove 5:3f93dd1d4cb3 75 }
sam_grove 5:3f93dd1d4cb3 76
sam_grove 5:3f93dd1d4cb3 77 #ifdef MBED_OPERATORS
sam_grove 5:3f93dd1d4cb3 78 /** A shorthand for write()
sam_grove 5:3f93dd1d4cb3 79 */
sam_grove 5:3f93dd1d4cb3 80 DigitalInOut& operator= (int value) {
sam_grove 5:3f93dd1d4cb3 81 write(value);
sam_grove 5:3f93dd1d4cb3 82 return *this;
sam_grove 5:3f93dd1d4cb3 83 }
sam_grove 5:3f93dd1d4cb3 84
sam_grove 5:3f93dd1d4cb3 85 DigitalInOut& operator= (DigitalInOut& rhs) {
sam_grove 5:3f93dd1d4cb3 86 write(rhs.read());
sam_grove 5:3f93dd1d4cb3 87 return *this;
sam_grove 5:3f93dd1d4cb3 88 }
sam_grove 5:3f93dd1d4cb3 89
sam_grove 5:3f93dd1d4cb3 90 /** A shorthand for read()
sam_grove 5:3f93dd1d4cb3 91 */
sam_grove 5:3f93dd1d4cb3 92 operator int() {
sam_grove 5:3f93dd1d4cb3 93 return read();
sam_grove 5:3f93dd1d4cb3 94 }
sam_grove 5:3f93dd1d4cb3 95 #endif
sam_grove 5:3f93dd1d4cb3 96
sam_grove 5:3f93dd1d4cb3 97 protected:
sam_grove 5:3f93dd1d4cb3 98 gpio_t gpio;
sam_grove 5:3f93dd1d4cb3 99 };
sam_grove 5:3f93dd1d4cb3 100
sam_grove 5:3f93dd1d4cb3 101 } // namespace mbed
sam_grove 5:3f93dd1d4cb3 102
sam_grove 5:3f93dd1d4cb3 103 #endif