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/USBSerial/USBCDC.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 USBCDC_H
Dance 0:de885a6da962 20 #define USBCDC_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
Dance 0:de885a6da962 29 class USBCDC: public USBDevice {
Dance 0:de885a6da962 30 public:
Dance 0:de885a6da962 31
Dance 0:de885a6da962 32 /*
Dance 0:de885a6da962 33 * Constructor
Dance 0:de885a6da962 34 *
Dance 0:de885a6da962 35 * @param vendor_id Your vendor_id
Dance 0:de885a6da962 36 * @param product_id Your product_id
Dance 0:de885a6da962 37 * @param product_release Your preoduct_release
Dance 0:de885a6da962 38 * @param connect_blocking define if the connection must be blocked if USB not plugged in
Dance 0:de885a6da962 39 */
Dance 0:de885a6da962 40 USBCDC(uint16_t vendor_id, uint16_t product_id, uint16_t product_release, bool connect_blocking);
Dance 0:de885a6da962 41
Dance 0:de885a6da962 42 protected:
Dance 0:de885a6da962 43
Dance 0:de885a6da962 44 /*
Dance 0:de885a6da962 45 * Get device descriptor. Warning: this method has to store the length of the report descriptor in reportLength.
Dance 0:de885a6da962 46 *
Dance 0:de885a6da962 47 * @returns pointer to the device descriptor
Dance 0:de885a6da962 48 */
Dance 0:de885a6da962 49 virtual uint8_t * deviceDesc();
Dance 0:de885a6da962 50
Dance 0:de885a6da962 51 /*
Dance 0:de885a6da962 52 * Get string product descriptor
Dance 0:de885a6da962 53 *
Dance 0:de885a6da962 54 * @returns pointer to the string product descriptor
Dance 0:de885a6da962 55 */
Dance 0:de885a6da962 56 virtual uint8_t * stringIproductDesc();
Dance 0:de885a6da962 57
Dance 0:de885a6da962 58 /*
Dance 0:de885a6da962 59 * Get string interface descriptor
Dance 0:de885a6da962 60 *
Dance 0:de885a6da962 61 * @returns pointer to the string interface descriptor
Dance 0:de885a6da962 62 */
Dance 0:de885a6da962 63 virtual uint8_t * stringIinterfaceDesc();
Dance 0:de885a6da962 64
Dance 0:de885a6da962 65 /*
Dance 0:de885a6da962 66 * Get configuration descriptor
Dance 0:de885a6da962 67 *
Dance 0:de885a6da962 68 * @returns pointer to the configuration descriptor
Dance 0:de885a6da962 69 */
Dance 0:de885a6da962 70 virtual uint8_t * configurationDesc();
Dance 0:de885a6da962 71
Dance 0:de885a6da962 72 /*
Dance 0:de885a6da962 73 * Send a buffer
Dance 0:de885a6da962 74 *
Dance 0:de885a6da962 75 * @param endpoint endpoint which will be sent the buffer
Dance 0:de885a6da962 76 * @param buffer buffer to be sent
Dance 0:de885a6da962 77 * @param size length of the buffer
Dance 0:de885a6da962 78 * @returns true if successful
Dance 0:de885a6da962 79 */
Dance 0:de885a6da962 80 bool send(uint8_t * buffer, uint32_t size);
Dance 0:de885a6da962 81
Dance 0:de885a6da962 82 /*
Dance 0:de885a6da962 83 * Read a buffer from a certain endpoint. Warning: blocking
Dance 0:de885a6da962 84 *
Dance 0:de885a6da962 85 * @param endpoint endpoint to read
Dance 0:de885a6da962 86 * @param buffer buffer where will be stored bytes
Dance 0:de885a6da962 87 * @param size the number of bytes read will be stored in *size
Dance 0:de885a6da962 88 * @param maxSize the maximum length that can be read
Dance 0:de885a6da962 89 * @returns true if successful
Dance 0:de885a6da962 90 */
Dance 0:de885a6da962 91 bool readEP(uint8_t * buffer, uint32_t * size);
Dance 0:de885a6da962 92
Dance 0:de885a6da962 93 /*
Dance 0:de885a6da962 94 * Read a buffer from a certain endpoint. Warning: non blocking
Dance 0:de885a6da962 95 *
Dance 0:de885a6da962 96 * @param endpoint endpoint to read
Dance 0:de885a6da962 97 * @param buffer buffer where will be stored bytes
Dance 0:de885a6da962 98 * @param size the number of bytes read will be stored in *size
Dance 0:de885a6da962 99 * @param maxSize the maximum length that can be read
Dance 0:de885a6da962 100 * @returns true if successful
Dance 0:de885a6da962 101 */
Dance 0:de885a6da962 102 bool readEP_NB(uint8_t * buffer, uint32_t * size);
Dance 0:de885a6da962 103
Dance 0:de885a6da962 104 /*
Dance 0:de885a6da962 105 * Called by USBCallback_requestCompleted when CDC line coding is changed
Dance 0:de885a6da962 106 * Warning: Called in ISR
Dance 0:de885a6da962 107 *
Dance 0:de885a6da962 108 * @param baud The baud rate
Dance 0:de885a6da962 109 * @param bits The number of bits in a word (5-8)
Dance 0:de885a6da962 110 * @param parity The parity
Dance 0:de885a6da962 111 * @param stop The number of stop bits (1 or 2)
Dance 0:de885a6da962 112 */
Dance 0:de885a6da962 113 virtual void lineCodingChanged(int baud, int bits, int parity, int stop) {};
Dance 0:de885a6da962 114
Dance 0:de885a6da962 115 protected:
Dance 0:de885a6da962 116 virtual bool USBCallback_request();
Dance 0:de885a6da962 117 virtual void USBCallback_requestCompleted(uint8_t *buf, uint32_t length);
Dance 0:de885a6da962 118 virtual bool USBCallback_setConfiguration(uint8_t configuration);
Dance 0:de885a6da962 119 volatile bool terminal_connected;
Dance 0:de885a6da962 120
Dance 0:de885a6da962 121 };
Dance 0:de885a6da962 122
Dance 0:de885a6da962 123 #endif