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」
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?
User | Revision | Line number | New 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 |