Embedded Artists / Mbed OS DMSupport

A board support package for the LPC4088 Display Module.

Dependencies:   DM_HttpServer DM_USBHost

Dependents:   lpc4088_displaymodule_emwin lpc4088_displaymodule_demo_sphere sampleGUI sampleEmptyGUI ... more

Fork of DMSupport by EmbeddedArtists AB

DMBoard.h@2:887c6b45e7fa, 2014-12-02 (annotated)

Committer:
embeddedartists
Date:
Tue Dec 02 15:21:18 2014 +0000
Revision:
2:887c6b45e7fa
Parent:
0:6b68dac0d986
Child:
3:2fa7755f2cef
Added RTOS-safe logger (RtosLog). Switched USBHost library so that it works in an RTOS setting. Modified the FAT file system to work in an RTOS setting.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
embeddedartists 0:6b68dac0d986 1 /*
embeddedartists 0:6b68dac0d986 2 * Copyright 2014 Embedded Artists AB
embeddedartists 0:6b68dac0d986 3 *
embeddedartists 0:6b68dac0d986 4 * Licensed under the Apache License, Version 2.0 (the "License");
embeddedartists 0:6b68dac0d986 5 * you may not use this file except in compliance with the License.
embeddedartists 0:6b68dac0d986 6 * You may obtain a copy of the License at
embeddedartists 0:6b68dac0d986 7 *
embeddedartists 0:6b68dac0d986 8 * http://www.apache.org/licenses/LICENSE-2.0
embeddedartists 0:6b68dac0d986 9 *
embeddedartists 0:6b68dac0d986 10 * Unless required by applicable law or agreed to in writing, software
embeddedartists 0:6b68dac0d986 11 * distributed under the License is distributed on an "AS IS" BASIS,
embeddedartists 0:6b68dac0d986 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
embeddedartists 0:6b68dac0d986 13 * See the License for the specific language governing permissions and
embeddedartists 0:6b68dac0d986 14 * limitations under the License.
embeddedartists 0:6b68dac0d986 15 */
embeddedartists 0:6b68dac0d986 16
embeddedartists 0:6b68dac0d986 17 #ifndef DMBOARD_H
embeddedartists 0:6b68dac0d986 18 #define DMBOARD_H
embeddedartists 0:6b68dac0d986 19
embeddedartists 0:6b68dac0d986 20 #include "mbed.h"
embeddedartists 0:6b68dac0d986 21 #include "dm_board_config.h"
embeddedartists 2:887c6b45e7fa 22 #include "RtosLog.h"
embeddedartists 0:6b68dac0d986 23
embeddedartists 0:6b68dac0d986 24 #if defined(DM_BOARD_USE_MCI_FS)
embeddedartists 0:6b68dac0d986 25 #include "MCIFileSystem.h"
embeddedartists 0:6b68dac0d986 26 #endif
embeddedartists 0:6b68dac0d986 27 #if defined(DM_BOARD_USE_QSPI_FS)
embeddedartists 0:6b68dac0d986 28 #include "QSPIFileSystem.h"
embeddedartists 0:6b68dac0d986 29 #elif defined(DM_BOARD_USE_QSPI)
embeddedartists 0:6b68dac0d986 30 #include "SPIFI.h"
embeddedartists 0:6b68dac0d986 31 #endif
embeddedartists 0:6b68dac0d986 32 #if defined(DM_BOARD_USE_DISPLAY)
embeddedartists 0:6b68dac0d986 33 #include "Display.h"
embeddedartists 0:6b68dac0d986 34 #endif
embeddedartists 0:6b68dac0d986 35 #if defined(DM_BOARD_USE_TOUCH)
embeddedartists 0:6b68dac0d986 36 #include "TouchPanel.h"
embeddedartists 0:6b68dac0d986 37 #endif
embeddedartists 0:6b68dac0d986 38
embeddedartists 0:6b68dac0d986 39 /**
embeddedartists 0:6b68dac0d986 40 * Example of using the Board class:
embeddedartists 0:6b68dac0d986 41 *
embeddedartists 0:6b68dac0d986 42 * @code
embeddedartists 0:6b68dac0d986 43 * #include "mbed.h"
embeddedartists 0:6b68dac0d986 44 * #include "DMBoard.h"
embeddedartists 0:6b68dac0d986 45 *
embeddedartists 0:6b68dac0d986 46 * int main(void) {
embeddedartists 0:6b68dac0d986 47 * DMBoard* board = &DMBoard::instance();
embeddedartists 0:6b68dac0d986 48 * board->init();
embeddedartists 0:6b68dac0d986 49 * ...
embeddedartists 0:6b68dac0d986 50 * board->setLed(1, true);
embeddedartists 0:6b68dac0d986 51 * }
embeddedartists 0:6b68dac0d986 52 * @endcode
embeddedartists 0:6b68dac0d986 53 */
embeddedartists 0:6b68dac0d986 54 class DMBoard {
embeddedartists 0:6b68dac0d986 55 public:
embeddedartists 2:887c6b45e7fa 56 enum Leds {
embeddedartists 2:887c6b45e7fa 57 Led1,
embeddedartists 2:887c6b45e7fa 58 Led2,
embeddedartists 2:887c6b45e7fa 59 Led3,
embeddedartists 2:887c6b45e7fa 60 Led4,
embeddedartists 0:6b68dac0d986 61 };
embeddedartists 0:6b68dac0d986 62
embeddedartists 0:6b68dac0d986 63 enum BoardError {
embeddedartists 0:6b68dac0d986 64 Ok = 0,
embeddedartists 0:6b68dac0d986 65 MemoryError = 1,
embeddedartists 0:6b68dac0d986 66 SpifiError = 1,
embeddedartists 0:6b68dac0d986 67 DisplayError = 2,
embeddedartists 0:6b68dac0d986 68 TouchError = 3,
embeddedartists 0:6b68dac0d986 69 };
embeddedartists 0:6b68dac0d986 70
embeddedartists 0:6b68dac0d986 71 static DMBoard& instance()
embeddedartists 0:6b68dac0d986 72 {
embeddedartists 0:6b68dac0d986 73 static DMBoard singleton;
embeddedartists 0:6b68dac0d986 74 return singleton;
embeddedartists 0:6b68dac0d986 75 }
embeddedartists 0:6b68dac0d986 76
embeddedartists 0:6b68dac0d986 77
embeddedartists 0:6b68dac0d986 78 /** Initializes the wanted features
embeddedartists 0:6b68dac0d986 79 *
embeddedartists 0:6b68dac0d986 80 * @returns
embeddedartists 0:6b68dac0d986 81 * Ok on success
embeddedartists 0:6b68dac0d986 82 * An error code on failure
embeddedartists 0:6b68dac0d986 83 */
embeddedartists 0:6b68dac0d986 84 BoardError init();
embeddedartists 0:6b68dac0d986 85
embeddedartists 2:887c6b45e7fa 86 void setLED(Leds led, bool on);
embeddedartists 0:6b68dac0d986 87 void buzzer(float value);
embeddedartists 0:6b68dac0d986 88 bool buttonPressed();
embeddedartists 0:6b68dac0d986 89
embeddedartists 0:6b68dac0d986 90 #if defined(DM_BOARD_USE_TOUCH)
embeddedartists 0:6b68dac0d986 91 TouchPanel* touchPanel() { return _touch; }
embeddedartists 0:6b68dac0d986 92 #endif
embeddedartists 0:6b68dac0d986 93 #if defined(DM_BOARD_USE_DISPLAY)
embeddedartists 0:6b68dac0d986 94 Display* display() { return &(Display::instance()); }
embeddedartists 0:6b68dac0d986 95
embeddedartists 0:6b68dac0d986 96 friend class Display;
embeddedartists 0:6b68dac0d986 97 #endif
embeddedartists 2:887c6b45e7fa 98 RtosLog* logger() { return &_logger; }
embeddedartists 0:6b68dac0d986 99
embeddedartists 0:6b68dac0d986 100 private:
embeddedartists 0:6b68dac0d986 101
embeddedartists 0:6b68dac0d986 102 bool _initialized;
embeddedartists 0:6b68dac0d986 103
embeddedartists 0:6b68dac0d986 104 #if defined(DM_BOARD_USE_MCI_FS)
embeddedartists 0:6b68dac0d986 105 MCIFileSystem _mcifs;
embeddedartists 0:6b68dac0d986 106 #endif
embeddedartists 0:6b68dac0d986 107 #if defined(DM_BOARD_USE_QSPI_FS)
embeddedartists 0:6b68dac0d986 108 QSPIFileSystem _qspifs;
embeddedartists 0:6b68dac0d986 109 #endif
embeddedartists 0:6b68dac0d986 110 #if defined(DM_BOARD_USE_TOUCH)
embeddedartists 0:6b68dac0d986 111 TouchPanel* _touch;
embeddedartists 0:6b68dac0d986 112 #endif
embeddedartists 0:6b68dac0d986 113
embeddedartists 0:6b68dac0d986 114 PwmOut _buzzer;
embeddedartists 0:6b68dac0d986 115 DigitalIn _button;
embeddedartists 0:6b68dac0d986 116 DigitalOut _led1;
embeddedartists 0:6b68dac0d986 117 DigitalOut _led2;
embeddedartists 0:6b68dac0d986 118 DigitalOut _led3;
embeddedartists 0:6b68dac0d986 119 DigitalOut _led4;
embeddedartists 0:6b68dac0d986 120
embeddedartists 2:887c6b45e7fa 121 RtosLog _logger;
embeddedartists 2:887c6b45e7fa 122
embeddedartists 0:6b68dac0d986 123 explicit DMBoard();
embeddedartists 0:6b68dac0d986 124 // hide copy constructor
embeddedartists 0:6b68dac0d986 125 DMBoard(const DMBoard&);
embeddedartists 0:6b68dac0d986 126 // hide assign operator
embeddedartists 0:6b68dac0d986 127 DMBoard& operator=(const DMBoard&);
embeddedartists 0:6b68dac0d986 128 ~DMBoard();
embeddedartists 0:6b68dac0d986 129
embeddedartists 0:6b68dac0d986 130 BoardError readConfiguration();
embeddedartists 0:6b68dac0d986 131 #if defined(DM_BOARD_USE_DISPLAY)
embeddedartists 0:6b68dac0d986 132 BoardError readDisplayConfiguration(uint8_t** data, uint32_t* size);
embeddedartists 0:6b68dac0d986 133 #endif
embeddedartists 0:6b68dac0d986 134 };
embeddedartists 0:6b68dac0d986 135
embeddedartists 0:6b68dac0d986 136 #endif
embeddedartists 0:6b68dac0d986 137