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/USBHID/USBKeyboard.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 USBKEYBOARD_H |
Dance | 0:de885a6da962 | 20 | #define USBKEYBOARD_H |
Dance | 0:de885a6da962 | 21 | |
Dance | 0:de885a6da962 | 22 | #include "USBHID.h" |
Dance | 0:de885a6da962 | 23 | #include "Stream.h" |
Dance | 0:de885a6da962 | 24 | |
Dance | 0:de885a6da962 | 25 | /* Modifiers */ |
Dance | 0:de885a6da962 | 26 | enum MODIFIER_KEY { |
Dance | 0:de885a6da962 | 27 | KEY_CTRL = 1, |
Dance | 0:de885a6da962 | 28 | KEY_SHIFT = 2, |
Dance | 0:de885a6da962 | 29 | KEY_ALT = 4, |
Dance | 0:de885a6da962 | 30 | }; |
Dance | 0:de885a6da962 | 31 | |
Dance | 0:de885a6da962 | 32 | |
Dance | 0:de885a6da962 | 33 | enum MEDIA_KEY { |
Dance | 0:de885a6da962 | 34 | KEY_NEXT_TRACK, /*!< next Track Button */ |
Dance | 0:de885a6da962 | 35 | KEY_PREVIOUS_TRACK, /*!< Previous track Button */ |
Dance | 0:de885a6da962 | 36 | KEY_STOP, /*!< Stop Button */ |
Dance | 0:de885a6da962 | 37 | KEY_PLAY_PAUSE, /*!< Play/Pause Button */ |
Dance | 0:de885a6da962 | 38 | KEY_MUTE, /*!< Mute Button */ |
Dance | 0:de885a6da962 | 39 | KEY_VOLUME_UP, /*!< Volume Up Button */ |
Dance | 0:de885a6da962 | 40 | KEY_VOLUME_DOWN, /*!< Volume Down Button */ |
Dance | 0:de885a6da962 | 41 | }; |
Dance | 0:de885a6da962 | 42 | |
Dance | 0:de885a6da962 | 43 | enum FUNCTION_KEY { |
Dance | 0:de885a6da962 | 44 | KEY_F1 = 128, /* F1 key */ |
Dance | 0:de885a6da962 | 45 | KEY_F2, /* F2 key */ |
Dance | 0:de885a6da962 | 46 | KEY_F3, /* F3 key */ |
Dance | 0:de885a6da962 | 47 | KEY_F4, /* F4 key */ |
Dance | 0:de885a6da962 | 48 | KEY_F5, /* F5 key */ |
Dance | 0:de885a6da962 | 49 | KEY_F6, /* F6 key */ |
Dance | 0:de885a6da962 | 50 | KEY_F7, /* F7 key */ |
Dance | 0:de885a6da962 | 51 | KEY_F8, /* F8 key */ |
Dance | 0:de885a6da962 | 52 | KEY_F9, /* F9 key */ |
Dance | 0:de885a6da962 | 53 | KEY_F10, /* F10 key */ |
Dance | 0:de885a6da962 | 54 | KEY_F11, /* F11 key */ |
Dance | 0:de885a6da962 | 55 | KEY_F12, /* F12 key */ |
Dance | 0:de885a6da962 | 56 | |
Dance | 0:de885a6da962 | 57 | KEY_PRINT_SCREEN, /* Print Screen key */ |
Dance | 0:de885a6da962 | 58 | KEY_SCROLL_LOCK, /* Scroll lock */ |
Dance | 0:de885a6da962 | 59 | KEY_CAPS_LOCK, /* caps lock */ |
Dance | 0:de885a6da962 | 60 | KEY_NUM_LOCK, /* num lock */ |
Dance | 0:de885a6da962 | 61 | KEY_INSERT, /* Insert key */ |
Dance | 0:de885a6da962 | 62 | KEY_HOME, /* Home key */ |
Dance | 0:de885a6da962 | 63 | KEY_PAGE_UP, /* Page Up key */ |
Dance | 0:de885a6da962 | 64 | KEY_PAGE_DOWN, /* Page Down key */ |
Dance | 0:de885a6da962 | 65 | |
Dance | 0:de885a6da962 | 66 | RIGHT_ARROW, /* Right arrow */ |
Dance | 0:de885a6da962 | 67 | LEFT_ARROW, /* Left arrow */ |
Dance | 0:de885a6da962 | 68 | DOWN_ARROW, /* Down arrow */ |
Dance | 0:de885a6da962 | 69 | UP_ARROW, /* Up arrow */ |
Dance | 0:de885a6da962 | 70 | }; |
Dance | 0:de885a6da962 | 71 | |
Dance | 0:de885a6da962 | 72 | /** |
Dance | 0:de885a6da962 | 73 | * USBKeyboard example |
Dance | 0:de885a6da962 | 74 | * @code |
Dance | 0:de885a6da962 | 75 | * |
Dance | 0:de885a6da962 | 76 | * #include "mbed.h" |
Dance | 0:de885a6da962 | 77 | * #include "USBKeyboard.h" |
Dance | 0:de885a6da962 | 78 | * |
Dance | 0:de885a6da962 | 79 | * USBKeyboard key; |
Dance | 0:de885a6da962 | 80 | * |
Dance | 0:de885a6da962 | 81 | * int main(void) |
Dance | 0:de885a6da962 | 82 | * { |
Dance | 0:de885a6da962 | 83 | * while (1) |
Dance | 0:de885a6da962 | 84 | * { |
Dance | 0:de885a6da962 | 85 | * key.printf("Hello World\r\n"); |
Dance | 0:de885a6da962 | 86 | * wait(1); |
Dance | 0:de885a6da962 | 87 | * } |
Dance | 0:de885a6da962 | 88 | * } |
Dance | 0:de885a6da962 | 89 | * |
Dance | 0:de885a6da962 | 90 | * @endcode |
Dance | 0:de885a6da962 | 91 | */ |
Dance | 0:de885a6da962 | 92 | class USBKeyboard: public USBHID, public Stream { |
Dance | 0:de885a6da962 | 93 | public: |
Dance | 0:de885a6da962 | 94 | |
Dance | 0:de885a6da962 | 95 | /** |
Dance | 0:de885a6da962 | 96 | * Constructor |
Dance | 0:de885a6da962 | 97 | * |
Dance | 0:de885a6da962 | 98 | * |
Dance | 0:de885a6da962 | 99 | * @param leds Leds bus: first: NUM_LOCK, second: CAPS_LOCK, third: SCROLL_LOCK |
Dance | 0:de885a6da962 | 100 | * @param vendor_id Your vendor_id (default: 0x1235) |
Dance | 0:de885a6da962 | 101 | * @param product_id Your product_id (default: 0x0050) |
Dance | 0:de885a6da962 | 102 | * @param product_release Your preoduct_release (default: 0x0001) |
Dance | 0:de885a6da962 | 103 | * |
Dance | 0:de885a6da962 | 104 | */ |
Dance | 0:de885a6da962 | 105 | USBKeyboard(uint16_t vendor_id = 0x1235, uint16_t product_id = 0x0050, uint16_t product_release = 0x0001): |
Dance | 0:de885a6da962 | 106 | USBHID(0, 0, vendor_id, product_id, product_release, false) { |
Dance | 0:de885a6da962 | 107 | lock_status = 0; |
Dance | 0:de885a6da962 | 108 | connect(); |
Dance | 0:de885a6da962 | 109 | }; |
Dance | 0:de885a6da962 | 110 | |
Dance | 0:de885a6da962 | 111 | /** |
Dance | 0:de885a6da962 | 112 | * To send a character defined by a modifier(CTRL, SHIFT, ALT) and the key |
Dance | 0:de885a6da962 | 113 | * |
Dance | 0:de885a6da962 | 114 | * @code |
Dance | 0:de885a6da962 | 115 | * //To send CTRL + s (save) |
Dance | 0:de885a6da962 | 116 | * keyboard.keyCode('s', KEY_CTRL); |
Dance | 0:de885a6da962 | 117 | * @endcode |
Dance | 0:de885a6da962 | 118 | * |
Dance | 0:de885a6da962 | 119 | * @param modifier bit 0: KEY_CTRL, bit 1: KEY_SHIFT, bit 2: KEY_ALT (default: 0) |
Dance | 0:de885a6da962 | 120 | * @param key character to send |
Dance | 0:de885a6da962 | 121 | * @returns true if there is no error, false otherwise |
Dance | 0:de885a6da962 | 122 | */ |
Dance | 0:de885a6da962 | 123 | bool keyCode(uint8_t key, uint8_t modifier = 0); |
Dance | 0:de885a6da962 | 124 | |
Dance | 0:de885a6da962 | 125 | /** |
Dance | 0:de885a6da962 | 126 | * Send a character |
Dance | 0:de885a6da962 | 127 | * |
Dance | 0:de885a6da962 | 128 | * @param c character to be sent |
Dance | 0:de885a6da962 | 129 | * @returns true if there is no error, false otherwise |
Dance | 0:de885a6da962 | 130 | */ |
Dance | 0:de885a6da962 | 131 | virtual int _putc(int c); |
Dance | 0:de885a6da962 | 132 | |
Dance | 0:de885a6da962 | 133 | /** |
Dance | 0:de885a6da962 | 134 | * Control media keys |
Dance | 0:de885a6da962 | 135 | * |
Dance | 0:de885a6da962 | 136 | * @param key media key pressed (KEY_NEXT_TRACK, KEY_PREVIOUS_TRACK, KEY_STOP, KEY_PLAY_PAUSE, KEY_MUTE, KEY_VOLUME_UP, KEY_VOLUME_DOWN) |
Dance | 0:de885a6da962 | 137 | * @returns true if there is no error, false otherwise |
Dance | 0:de885a6da962 | 138 | */ |
Dance | 0:de885a6da962 | 139 | bool mediaControl(MEDIA_KEY key); |
Dance | 0:de885a6da962 | 140 | |
Dance | 0:de885a6da962 | 141 | /* |
Dance | 0:de885a6da962 | 142 | * To define the report descriptor. Warning: this method has to store the length of the report descriptor in reportLength. |
Dance | 0:de885a6da962 | 143 | * |
Dance | 0:de885a6da962 | 144 | * @returns pointer to the report descriptor |
Dance | 0:de885a6da962 | 145 | */ |
Dance | 0:de885a6da962 | 146 | virtual uint8_t * reportDesc(); |
Dance | 0:de885a6da962 | 147 | |
Dance | 0:de885a6da962 | 148 | /* |
Dance | 0:de885a6da962 | 149 | * Called when a data is received on the OUT endpoint. Useful to switch on LED of LOCK keys |
Dance | 0:de885a6da962 | 150 | * |
Dance | 0:de885a6da962 | 151 | * @returns if handle by subclass, return true |
Dance | 0:de885a6da962 | 152 | */ |
Dance | 0:de885a6da962 | 153 | virtual bool EP1_OUT_callback(); |
Dance | 0:de885a6da962 | 154 | |
Dance | 0:de885a6da962 | 155 | /** |
Dance | 0:de885a6da962 | 156 | * Read status of lock keys. Useful to switch-on/off leds according to key pressed. Only the first three bits of the result is important: |
Dance | 0:de885a6da962 | 157 | * - First bit: NUM_LOCK |
Dance | 0:de885a6da962 | 158 | * - Second bit: CAPS_LOCK |
Dance | 0:de885a6da962 | 159 | * - Third bit: SCROLL_LOCK |
Dance | 0:de885a6da962 | 160 | * |
Dance | 0:de885a6da962 | 161 | * @returns status of lock keys |
Dance | 0:de885a6da962 | 162 | */ |
Dance | 0:de885a6da962 | 163 | uint8_t lockStatus(); |
Dance | 0:de885a6da962 | 164 | |
Dance | 0:de885a6da962 | 165 | protected: |
Dance | 0:de885a6da962 | 166 | /* |
Dance | 0:de885a6da962 | 167 | * Get configuration descriptor |
Dance | 0:de885a6da962 | 168 | * |
Dance | 0:de885a6da962 | 169 | * @returns pointer to the configuration descriptor |
Dance | 0:de885a6da962 | 170 | */ |
Dance | 0:de885a6da962 | 171 | virtual uint8_t * configurationDesc(); |
Dance | 0:de885a6da962 | 172 | |
Dance | 0:de885a6da962 | 173 | private: |
Dance | 0:de885a6da962 | 174 | //dummy otherwise it doesn,t compile (we must define all methods of an abstract class) |
Dance | 0:de885a6da962 | 175 | virtual int _getc() { |
Dance | 0:de885a6da962 | 176 | return -1; |
Dance | 0:de885a6da962 | 177 | }; |
Dance | 0:de885a6da962 | 178 | |
Dance | 0:de885a6da962 | 179 | uint8_t lock_status; |
Dance | 0:de885a6da962 | 180 | |
Dance | 0:de885a6da962 | 181 | }; |
Dance | 0:de885a6da962 | 182 | |
Dance | 0:de885a6da962 | 183 | #endif |