Jonne Valola / PokittoLib Featured

PokittoLib is the library needed for programming the Pokitto DIY game console (www.pokitto.com)

Dependents:   YATTT sd_map_test cPong SnowDemo ... more

PokittoLib

Library for programming Pokitto hardware

How to Use

  1. Import this library to online compiler (see button "import" on the right hand side
  2. DO NOT import mbed-src anymore, a better version is now included inside PokittoLib
  3. Change My_settings.h according to your project
  4. Start coding!

mbed-pokitto/api/PortOut.h@71:531419862202, 2019-12-25 (annotated)

Committer:
Pokitto
Date:
Wed Dec 25 23:59:52 2019 +0000
Revision:
71:531419862202
Parent:
5:ea7377f3d1af 
Changed Mode2 C++ refresh code (graphical errors)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Pokitto 5:ea7377f3d1af 1 /* mbed Microcontroller Library
Pokitto 5:ea7377f3d1af 2 * Copyright (c) 2006-2013 ARM Limited
Pokitto 5:ea7377f3d1af 3 *
Pokitto 5:ea7377f3d1af 4 * Licensed under the Apache License, Version 2.0 (the "License");
Pokitto 5:ea7377f3d1af 5 * you may not use this file except in compliance with the License.
Pokitto 5:ea7377f3d1af 6 * You may obtain a copy of the License at
Pokitto 5:ea7377f3d1af 7 *
Pokitto 5:ea7377f3d1af 8 * http://www.apache.org/licenses/LICENSE-2.0
Pokitto 5:ea7377f3d1af 9 *
Pokitto 5:ea7377f3d1af 10 * Unless required by applicable law or agreed to in writing, software
Pokitto 5:ea7377f3d1af 11 * distributed under the License is distributed on an "AS IS" BASIS,
Pokitto 5:ea7377f3d1af 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Pokitto 5:ea7377f3d1af 13 * See the License for the specific language governing permissions and
Pokitto 5:ea7377f3d1af 14 * limitations under the License.
Pokitto 5:ea7377f3d1af 15 */
Pokitto 5:ea7377f3d1af 16 #ifndef MBED_PORTOUT_H
Pokitto 5:ea7377f3d1af 17 #define MBED_PORTOUT_H
Pokitto 5:ea7377f3d1af 18
Pokitto 5:ea7377f3d1af 19 #include "platform.h"
Pokitto 5:ea7377f3d1af 20
Pokitto 5:ea7377f3d1af 21 #if DEVICE_PORTOUT
Pokitto 5:ea7377f3d1af 22
Pokitto 5:ea7377f3d1af 23 #include "port_api.h"
Pokitto 5:ea7377f3d1af 24
Pokitto 5:ea7377f3d1af 25 namespace mbed {
Pokitto 5:ea7377f3d1af 26 /** A multiple pin digital out
Pokitto 5:ea7377f3d1af 27 *
Pokitto 5:ea7377f3d1af 28 * Example:
Pokitto 5:ea7377f3d1af 29 * @code
Pokitto 5:ea7377f3d1af 30 * // Toggle all four LEDs
Pokitto 5:ea7377f3d1af 31 *
Pokitto 5:ea7377f3d1af 32 * #include "mbed.h"
Pokitto 5:ea7377f3d1af 33 *
Pokitto 5:ea7377f3d1af 34 * // LED1 = P1.18 LED2 = P1.20 LED3 = P1.21 LED4 = P1.23
Pokitto 5:ea7377f3d1af 35 * #define LED_MASK 0x00B40000
Pokitto 5:ea7377f3d1af 36 *
Pokitto 5:ea7377f3d1af 37 * PortOut ledport(Port1, LED_MASK);
Pokitto 5:ea7377f3d1af 38 *
Pokitto 5:ea7377f3d1af 39 * int main() {
Pokitto 5:ea7377f3d1af 40 * while(1) {
Pokitto 5:ea7377f3d1af 41 * ledport = LED_MASK;
Pokitto 5:ea7377f3d1af 42 * wait(1);
Pokitto 5:ea7377f3d1af 43 * ledport = 0;
Pokitto 5:ea7377f3d1af 44 * wait(1);
Pokitto 5:ea7377f3d1af 45 * }
Pokitto 5:ea7377f3d1af 46 * }
Pokitto 5:ea7377f3d1af 47 * @endcode
Pokitto 5:ea7377f3d1af 48 */
Pokitto 5:ea7377f3d1af 49 class PortOut {
Pokitto 5:ea7377f3d1af 50 public:
Pokitto 5:ea7377f3d1af 51
Pokitto 5:ea7377f3d1af 52 /** Create an PortOut, connected to the specified port
Pokitto 5:ea7377f3d1af 53 *
Pokitto 5:ea7377f3d1af 54 * @param port Port to connect to (Port0-Port5)
Pokitto 5:ea7377f3d1af 55 * @param mask A bitmask to identify which bits in the port should be included (0 - ignore)
Pokitto 5:ea7377f3d1af 56 */
Pokitto 5:ea7377f3d1af 57 PortOut(PortName port, int mask = 0xFFFFFFFF) {
Pokitto 5:ea7377f3d1af 58 port_init(&_port, port, mask, PIN_OUTPUT);
Pokitto 5:ea7377f3d1af 59 }
Pokitto 5:ea7377f3d1af 60
Pokitto 5:ea7377f3d1af 61 /** Write the value to the output port
Pokitto 5:ea7377f3d1af 62 *
Pokitto 5:ea7377f3d1af 63 * @param value An integer specifying a bit to write for every corresponding PortOut pin
Pokitto 5:ea7377f3d1af 64 */
Pokitto 5:ea7377f3d1af 65 void write(int value) {
Pokitto 5:ea7377f3d1af 66 port_write(&_port, value);
Pokitto 5:ea7377f3d1af 67 }
Pokitto 5:ea7377f3d1af 68
Pokitto 5:ea7377f3d1af 69 /** Read the value currently output on the port
Pokitto 5:ea7377f3d1af 70 *
Pokitto 5:ea7377f3d1af 71 * @returns
Pokitto 5:ea7377f3d1af 72 * An integer with each bit corresponding to associated PortOut pin setting
Pokitto 5:ea7377f3d1af 73 */
Pokitto 5:ea7377f3d1af 74 int read() {
Pokitto 5:ea7377f3d1af 75 return port_read(&_port);
Pokitto 5:ea7377f3d1af 76 }
Pokitto 5:ea7377f3d1af 77
Pokitto 5:ea7377f3d1af 78 /** A shorthand for write()
Pokitto 5:ea7377f3d1af 79 */
Pokitto 5:ea7377f3d1af 80 PortOut& operator= (int value) {
Pokitto 5:ea7377f3d1af 81 write(value);
Pokitto 5:ea7377f3d1af 82 return *this;
Pokitto 5:ea7377f3d1af 83 }
Pokitto 5:ea7377f3d1af 84
Pokitto 5:ea7377f3d1af 85 PortOut& operator= (PortOut& rhs) {
Pokitto 5:ea7377f3d1af 86 write(rhs.read());
Pokitto 5:ea7377f3d1af 87 return *this;
Pokitto 5:ea7377f3d1af 88 }
Pokitto 5:ea7377f3d1af 89
Pokitto 5:ea7377f3d1af 90 /** A shorthand for read()
Pokitto 5:ea7377f3d1af 91 */
Pokitto 5:ea7377f3d1af 92 operator int() {
Pokitto 5:ea7377f3d1af 93 return read();
Pokitto 5:ea7377f3d1af 94 }
Pokitto 5:ea7377f3d1af 95
Pokitto 5:ea7377f3d1af 96 private:
Pokitto 5:ea7377f3d1af 97 port_t _port;
Pokitto 5:ea7377f3d1af 98 };
Pokitto 5:ea7377f3d1af 99
Pokitto 5:ea7377f3d1af 100 } // namespace mbed
Pokitto 5:ea7377f3d1af 101
Pokitto 5:ea7377f3d1af 102 #endif
Pokitto 5:ea7377f3d1af 103
Pokitto 5:ea7377f3d1af 104 #endif