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/USBDevice/USBDevice_Types.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 USBDEVICE_TYPES_H
Dance 0:de885a6da962 20 #define USBDEVICE_TYPES_H
Dance 0:de885a6da962 21
Dance 0:de885a6da962 22 /* Standard requests */
Dance 0:de885a6da962 23 #define GET_STATUS (0)
Dance 0:de885a6da962 24 #define CLEAR_FEATURE (1)
Dance 0:de885a6da962 25 #define SET_FEATURE (3)
Dance 0:de885a6da962 26 #define SET_ADDRESS (5)
Dance 0:de885a6da962 27 #define GET_DESCRIPTOR (6)
Dance 0:de885a6da962 28 #define SET_DESCRIPTOR (7)
Dance 0:de885a6da962 29 #define GET_CONFIGURATION (8)
Dance 0:de885a6da962 30 #define SET_CONFIGURATION (9)
Dance 0:de885a6da962 31 #define GET_INTERFACE (10)
Dance 0:de885a6da962 32 #define SET_INTERFACE (11)
Dance 0:de885a6da962 33
Dance 0:de885a6da962 34 /* bmRequestType.dataTransferDirection */
Dance 0:de885a6da962 35 #define HOST_TO_DEVICE (0)
Dance 0:de885a6da962 36 #define DEVICE_TO_HOST (1)
Dance 0:de885a6da962 37
Dance 0:de885a6da962 38 /* bmRequestType.Type*/
Dance 0:de885a6da962 39 #define STANDARD_TYPE (0)
Dance 0:de885a6da962 40 #define CLASS_TYPE (1)
Dance 0:de885a6da962 41 #define VENDOR_TYPE (2)
Dance 0:de885a6da962 42 #define RESERVED_TYPE (3)
Dance 0:de885a6da962 43
Dance 0:de885a6da962 44 /* bmRequestType.Recipient */
Dance 0:de885a6da962 45 #define DEVICE_RECIPIENT (0)
Dance 0:de885a6da962 46 #define INTERFACE_RECIPIENT (1)
Dance 0:de885a6da962 47 #define ENDPOINT_RECIPIENT (2)
Dance 0:de885a6da962 48 #define OTHER_RECIPIENT (3)
Dance 0:de885a6da962 49
Dance 0:de885a6da962 50 /* Descriptors */
Dance 0:de885a6da962 51 #define DESCRIPTOR_TYPE(wValue) (wValue >> 8)
Dance 0:de885a6da962 52 #define DESCRIPTOR_INDEX(wValue) (wValue & 0xff)
Dance 0:de885a6da962 53
Dance 0:de885a6da962 54 typedef struct {
Dance 0:de885a6da962 55 struct {
Dance 0:de885a6da962 56 uint8_t dataTransferDirection;
Dance 0:de885a6da962 57 uint8_t Type;
Dance 0:de885a6da962 58 uint8_t Recipient;
Dance 0:de885a6da962 59 } bmRequestType;
Dance 0:de885a6da962 60 uint8_t bRequest;
Dance 0:de885a6da962 61 uint16_t wValue;
Dance 0:de885a6da962 62 uint16_t wIndex;
Dance 0:de885a6da962 63 uint16_t wLength;
Dance 0:de885a6da962 64 } SETUP_PACKET;
Dance 0:de885a6da962 65
Dance 0:de885a6da962 66 typedef struct {
Dance 0:de885a6da962 67 SETUP_PACKET setup;
Dance 0:de885a6da962 68 uint8_t *ptr;
Dance 0:de885a6da962 69 uint32_t remaining;
Dance 0:de885a6da962 70 uint8_t direction;
Dance 0:de885a6da962 71 bool zlp;
Dance 0:de885a6da962 72 bool notify;
Dance 0:de885a6da962 73 } CONTROL_TRANSFER;
Dance 0:de885a6da962 74
Dance 0:de885a6da962 75 typedef enum {ATTACHED, POWERED, DEFAULT, ADDRESS, CONFIGURED} DEVICE_STATE;
Dance 0:de885a6da962 76
Dance 0:de885a6da962 77 typedef struct {
Dance 0:de885a6da962 78 volatile DEVICE_STATE state;
Dance 0:de885a6da962 79 uint8_t configuration;
Dance 0:de885a6da962 80 bool suspended;
Dance 0:de885a6da962 81 } USB_DEVICE;
Dance 0:de885a6da962 82
Dance 0:de885a6da962 83 #endif