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/USBHID/USBHID.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 USB_HID_H
Dance 0:de885a6da962 20 #define USB_HID_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 "USBHID_Types.h"
Dance 0:de885a6da962 28 #include "USBDevice.h"
Dance 0:de885a6da962 29
Dance 0:de885a6da962 30
Dance 0:de885a6da962 31 /**
Dance 0:de885a6da962 32 * USBHID example
Dance 0:de885a6da962 33 * @code
Dance 0:de885a6da962 34 * #include "mbed.h"
Dance 0:de885a6da962 35 * #include "USBHID.h"
Dance 0:de885a6da962 36 *
Dance 0:de885a6da962 37 * USBHID hid;
Dance 0:de885a6da962 38 * HID_REPORT recv;
Dance 0:de885a6da962 39 * BusOut leds(LED1,LED2,LED3,LED4);
Dance 0:de885a6da962 40 *
Dance 0:de885a6da962 41 * int main(void) {
Dance 0:de885a6da962 42 * while (1) {
Dance 0:de885a6da962 43 * hid.read(&recv);
Dance 0:de885a6da962 44 * leds = recv.data[0];
Dance 0:de885a6da962 45 * }
Dance 0:de885a6da962 46 * }
Dance 0:de885a6da962 47 * @endcode
Dance 0:de885a6da962 48 */
Dance 0:de885a6da962 49
Dance 0:de885a6da962 50 class USBHID: public USBDevice {
Dance 0:de885a6da962 51 public:
Dance 0:de885a6da962 52
Dance 0:de885a6da962 53 /**
Dance 0:de885a6da962 54 * Constructor
Dance 0:de885a6da962 55 *
Dance 0:de885a6da962 56 * @param output_report_length Maximum length of a sent report (up to 64 bytes) (default: 64 bytes)
Dance 0:de885a6da962 57 * @param input_report_length Maximum length of a received report (up to 64 bytes) (default: 64 bytes)
Dance 0:de885a6da962 58 * @param vendor_id Your vendor_id
Dance 0:de885a6da962 59 * @param product_id Your product_id
Dance 0:de885a6da962 60 * @param product_release Your preoduct_release
Dance 0:de885a6da962 61 * @param connect Connect the device
Dance 0:de885a6da962 62 */
Dance 0:de885a6da962 63 USBHID(uint8_t output_report_length = 64, uint8_t input_report_length = 64, uint16_t vendor_id = 0x1234, uint16_t product_id = 0x0006, uint16_t product_release = 0x0001, bool connect = true);
Dance 0:de885a6da962 64
Dance 0:de885a6da962 65
Dance 0:de885a6da962 66 /**
Dance 0:de885a6da962 67 * Send a Report. warning: blocking
Dance 0:de885a6da962 68 *
Dance 0:de885a6da962 69 * @param report Report which will be sent (a report is defined by all data and the length)
Dance 0:de885a6da962 70 * @returns true if successful
Dance 0:de885a6da962 71 */
Dance 0:de885a6da962 72 bool send(HID_REPORT *report);
Dance 0:de885a6da962 73
Dance 0:de885a6da962 74
Dance 0:de885a6da962 75 /**
Dance 0:de885a6da962 76 * Send a Report. warning: non blocking
Dance 0:de885a6da962 77 *
Dance 0:de885a6da962 78 * @param report Report which will be sent (a report is defined by all data and the length)
Dance 0:de885a6da962 79 * @returns true if successful
Dance 0:de885a6da962 80 */
Dance 0:de885a6da962 81 bool sendNB(HID_REPORT *report);
Dance 0:de885a6da962 82
Dance 0:de885a6da962 83 /**
Dance 0:de885a6da962 84 * Read a report: blocking
Dance 0:de885a6da962 85 *
Dance 0:de885a6da962 86 * @param report pointer to the report to fill
Dance 0:de885a6da962 87 * @returns true if successful
Dance 0:de885a6da962 88 */
Dance 0:de885a6da962 89 bool read(HID_REPORT * report);
Dance 0:de885a6da962 90
Dance 0:de885a6da962 91 /**
Dance 0:de885a6da962 92 * Read a report: non blocking
Dance 0:de885a6da962 93 *
Dance 0:de885a6da962 94 * @param report pointer to the report to fill
Dance 0:de885a6da962 95 * @returns true if successful
Dance 0:de885a6da962 96 */
Dance 0:de885a6da962 97 bool readNB(HID_REPORT * report);
Dance 0:de885a6da962 98
Dance 0:de885a6da962 99 protected:
Dance 0:de885a6da962 100 uint16_t reportLength;
Dance 0:de885a6da962 101
Dance 0:de885a6da962 102 /*
Dance 0:de885a6da962 103 * Get the Report descriptor
Dance 0:de885a6da962 104 *
Dance 0:de885a6da962 105 * @returns pointer to the report descriptor
Dance 0:de885a6da962 106 */
Dance 0:de885a6da962 107 virtual uint8_t * reportDesc();
Dance 0:de885a6da962 108
Dance 0:de885a6da962 109 /*
Dance 0:de885a6da962 110 * Get the length of the report descriptor
Dance 0:de885a6da962 111 *
Dance 0:de885a6da962 112 * @returns the length of the report descriptor
Dance 0:de885a6da962 113 */
Dance 0:de885a6da962 114 virtual uint16_t reportDescLength();
Dance 0:de885a6da962 115
Dance 0:de885a6da962 116 /*
Dance 0:de885a6da962 117 * Get string product descriptor
Dance 0:de885a6da962 118 *
Dance 0:de885a6da962 119 * @returns pointer to the string product descriptor
Dance 0:de885a6da962 120 */
Dance 0:de885a6da962 121 virtual uint8_t * stringIproductDesc();
Dance 0:de885a6da962 122
Dance 0:de885a6da962 123 /*
Dance 0:de885a6da962 124 * Get string interface descriptor
Dance 0:de885a6da962 125 *
Dance 0:de885a6da962 126 * @returns pointer to the string interface descriptor
Dance 0:de885a6da962 127 */
Dance 0:de885a6da962 128 virtual uint8_t * stringIinterfaceDesc();
Dance 0:de885a6da962 129
Dance 0:de885a6da962 130 /*
Dance 0:de885a6da962 131 * Get configuration descriptor
Dance 0:de885a6da962 132 *
Dance 0:de885a6da962 133 * @returns pointer to the configuration descriptor
Dance 0:de885a6da962 134 */
Dance 0:de885a6da962 135 virtual uint8_t * configurationDesc();
Dance 0:de885a6da962 136
Dance 0:de885a6da962 137
Dance 0:de885a6da962 138 /*
Dance 0:de885a6da962 139 * HID Report received by SET_REPORT request. Warning: Called in ISR context
Dance 0:de885a6da962 140 * First byte of data will be the report ID
Dance 0:de885a6da962 141 *
Dance 0:de885a6da962 142 * @param report Data and length received
Dance 0:de885a6da962 143 */
Dance 0:de885a6da962 144 virtual void HID_callbackSetReport(HID_REPORT *report){};
Dance 0:de885a6da962 145
Dance 0:de885a6da962 146
Dance 0:de885a6da962 147 /*
Dance 0:de885a6da962 148 * Called by USBDevice on Endpoint0 request. Warning: Called in ISR context
Dance 0:de885a6da962 149 * This is used to handle extensions to standard requests
Dance 0:de885a6da962 150 * and class specific requests
Dance 0:de885a6da962 151 *
Dance 0:de885a6da962 152 * @returns true if class handles this request
Dance 0:de885a6da962 153 */
Dance 0:de885a6da962 154 virtual bool USBCallback_request();
Dance 0:de885a6da962 155
Dance 0:de885a6da962 156
Dance 0:de885a6da962 157 /*
Dance 0:de885a6da962 158 * Called by USBDevice layer. Set configuration of the device.
Dance 0:de885a6da962 159 * For instance, you can add all endpoints that you need on this function.
Dance 0:de885a6da962 160 *
Dance 0:de885a6da962 161 * @param configuration Number of the configuration
Dance 0:de885a6da962 162 * @returns true if class handles this request
Dance 0:de885a6da962 163 */
Dance 0:de885a6da962 164 virtual bool USBCallback_setConfiguration(uint8_t configuration);
Dance 0:de885a6da962 165
Dance 0:de885a6da962 166 private:
Dance 0:de885a6da962 167 HID_REPORT outputReport;
Dance 0:de885a6da962 168 uint8_t output_length;
Dance 0:de885a6da962 169 uint8_t input_length;
Dance 0:de885a6da962 170 };
Dance 0:de885a6da962 171
Dance 0:de885a6da962 172 #endif