CQ Publishing / Mbed 2 deprecated tg_201410s8_AD7714

Transistor Gijutsu, October 2014, Special Features Chapter 8，Software of the thermistor thermometer of 0.001 ° resolution， トランジスタ技術2014年10月号　特集第8章のソフトウェア　0.001℃分解能で気配もキャッチ「超敏感肌温度計」

Dependencies:   USBDevice mbed

Information

tg_201410s8_AD7714 トランジスタ技術 2014年 10月号 第8章のソフトウェア

Program for Section 8 in October. 2014 issue of the Transistor Gijutsu
(Japanese electronics magazine)

概要

このプログラムは、サーミスタの抵抗値変化をAD7714(24bitADC)で測定し、抵抗値を温度値に変換することで、0.001℃程度の分解能で温度変化を測定します。

ファイル

このソフトウエアは、次のファイルから構成されています。

  • AD7714.cpp - AD7714の内部レジスタを設定
  • Thermistor.cpp - サーミスタの抵抗値から温度値に変換
  • ExpAvr.cpp - 指数平均によるソフトウエアＬＰＦ
  • main.cpp - main()関数

詳細については、10月号の記事および上記ファイル中のコメントを参照してください。

USBDevice/USBMIDI/USBMIDI.h@0:de885a6da962, 2014-08-29 (annotated)

Committer:
Dance
Date:
Fri Aug 29 08:38:36 2014 +0000
Revision:
0:de885a6da962
Transistor Gijutsu, October 2014, Special Features Chapter 8; ????????2014?10??????8????????

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Dance 0:de885a6da962 1 /* Copyright (c) 2010-2011 mbed.org, MIT License
Dance 0:de885a6da962 2 *
Dance 0:de885a6da962 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
Dance 0:de885a6da962 4 * and associated documentation files (the "Software"), to deal in the Software without
Dance 0:de885a6da962 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
Dance 0:de885a6da962 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
Dance 0:de885a6da962 7 * Software is furnished to do so, subject to the following conditions:
Dance 0:de885a6da962 8 *
Dance 0:de885a6da962 9 * The above copyright notice and this permission notice shall be included in all copies or
Dance 0:de885a6da962 10 * substantial portions of the Software.
Dance 0:de885a6da962 11 *
Dance 0:de885a6da962 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
Dance 0:de885a6da962 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
Dance 0:de885a6da962 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
Dance 0:de885a6da962 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Dance 0:de885a6da962 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Dance 0:de885a6da962 17 */
Dance 0:de885a6da962 18
Dance 0:de885a6da962 19 #ifndef USBMIDI_H
Dance 0:de885a6da962 20 #define USBMIDI_H
Dance 0:de885a6da962 21
Dance 0:de885a6da962 22 /* These headers are included for child class. */
Dance 0:de885a6da962 23 #include "USBEndpoints.h"
Dance 0:de885a6da962 24 #include "USBDescriptor.h"
Dance 0:de885a6da962 25 #include "USBDevice_Types.h"
Dance 0:de885a6da962 26
Dance 0:de885a6da962 27 #include "USBDevice.h"
Dance 0:de885a6da962 28 #include "MIDIMessage.h"
Dance 0:de885a6da962 29
Dance 0:de885a6da962 30 #define DEFAULT_CONFIGURATION (1)
Dance 0:de885a6da962 31
Dance 0:de885a6da962 32 /**
Dance 0:de885a6da962 33 * USBMIDI example
Dance 0:de885a6da962 34 *
Dance 0:de885a6da962 35 * @code
Dance 0:de885a6da962 36 * #include "mbed.h"
Dance 0:de885a6da962 37 * #include "USBMIDI.h"
Dance 0:de885a6da962 38 *
Dance 0:de885a6da962 39 * USBMIDI midi;
Dance 0:de885a6da962 40 *
Dance 0:de885a6da962 41 * int main() {
Dance 0:de885a6da962 42 * while (1) {
Dance 0:de885a6da962 43 * for(int i=48; i<83; i++) { // send some messages!
Dance 0:de885a6da962 44 * midi.write(MIDIMessage::NoteOn(i));
Dance 0:de885a6da962 45 * wait(0.25);
Dance 0:de885a6da962 46 * midi.write(MIDIMessage::NoteOff(i));
Dance 0:de885a6da962 47 * wait(0.5);
Dance 0:de885a6da962 48 * }
Dance 0:de885a6da962 49 * }
Dance 0:de885a6da962 50 * }
Dance 0:de885a6da962 51 * @endcode
Dance 0:de885a6da962 52 */
Dance 0:de885a6da962 53 class USBMIDI: public USBDevice {
Dance 0:de885a6da962 54 public:
Dance 0:de885a6da962 55
Dance 0:de885a6da962 56 /**
Dance 0:de885a6da962 57 * Constructor
Dance 0:de885a6da962 58 *
Dance 0:de885a6da962 59 * @param vendor_id Your vendor_id
Dance 0:de885a6da962 60 * @param product_id Your product_id
Dance 0:de885a6da962 61 * @param product_release Your preoduct_release
Dance 0:de885a6da962 62 */
Dance 0:de885a6da962 63 USBMIDI(uint16_t vendor_id = 0x0700, uint16_t product_id = 0x0101, uint16_t product_release = 0x0001);
Dance 0:de885a6da962 64
Dance 0:de885a6da962 65 /**
Dance 0:de885a6da962 66 * Send a MIDIMessage
Dance 0:de885a6da962 67 *
Dance 0:de885a6da962 68 * @param m The MIDIMessage to send
Dance 0:de885a6da962 69 */
Dance 0:de885a6da962 70 void write(MIDIMessage m);
Dance 0:de885a6da962 71
Dance 0:de885a6da962 72 /**
Dance 0:de885a6da962 73 * Attach a callback for when a MIDIEvent is received
Dance 0:de885a6da962 74 *
Dance 0:de885a6da962 75 * @param fptr function pointer
Dance 0:de885a6da962 76 */
Dance 0:de885a6da962 77 void attach(void (*fptr)(MIDIMessage));
Dance 0:de885a6da962 78
Dance 0:de885a6da962 79
Dance 0:de885a6da962 80 protected:
Dance 0:de885a6da962 81 virtual bool EP2_OUT_callback();
Dance 0:de885a6da962 82 virtual bool USBCallback_setConfiguration(uint8_t configuration);
Dance 0:de885a6da962 83 /*
Dance 0:de885a6da962 84 * Get string product descriptor
Dance 0:de885a6da962 85 *
Dance 0:de885a6da962 86 * @returns pointer to the string product descriptor
Dance 0:de885a6da962 87 */
Dance 0:de885a6da962 88 virtual uint8_t * stringIproductDesc();
Dance 0:de885a6da962 89
Dance 0:de885a6da962 90 /*
Dance 0:de885a6da962 91 * Get string interface descriptor
Dance 0:de885a6da962 92 *
Dance 0:de885a6da962 93 * @returns pointer to the string interface descriptor
Dance 0:de885a6da962 94 */
Dance 0:de885a6da962 95 virtual uint8_t * stringIinterfaceDesc();
Dance 0:de885a6da962 96
Dance 0:de885a6da962 97 /*
Dance 0:de885a6da962 98 * Get configuration descriptor
Dance 0:de885a6da962 99 *
Dance 0:de885a6da962 100 * @returns pointer to the configuration descriptor
Dance 0:de885a6da962 101 */
Dance 0:de885a6da962 102 virtual uint8_t * configurationDesc();
Dance 0:de885a6da962 103
Dance 0:de885a6da962 104 private:
Dance 0:de885a6da962 105 void (*midi_evt)(MIDIMessage);
Dance 0:de885a6da962 106
Dance 0:de885a6da962 107 };
Dance 0:de885a6da962 108
Dance 0:de885a6da962 109 #endif