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/USBHAL.h
- Committer:
- Dance
- Date:
- 2014-08-29
- Revision:
- 0:de885a6da962
File content as of revision 0:de885a6da962:
/* Copyright (c) 2010-2011 mbed.org, MIT License * * Permission is hereby granted, free of charge, to any person obtaining a copy of this software * and associated documentation files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or * substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef USBBUSINTERFACE_H #define USBBUSINTERFACE_H #include "mbed.h" #include "USBEndpoints.h" #include "toolchain.h" //#ifdef __GNUC__ //#define __packed __attribute__ ((__packed__)) //#endif class USBHAL { public: /* Configuration */ USBHAL(); ~USBHAL(); void connect(void); void disconnect(void); void configureDevice(void); void unconfigureDevice(void); void setAddress(uint8_t address); void remoteWakeup(void); /* Endpoint 0 */ void EP0setup(uint8_t *buffer); void EP0read(void); void EP0readStage(void); uint32_t EP0getReadResult(uint8_t *buffer); void EP0write(uint8_t *buffer, uint32_t size); void EP0getWriteResult(void); void EP0stall(void); /* Other endpoints */ EP_STATUS endpointRead(uint8_t endpoint, uint32_t maximumSize); EP_STATUS endpointReadResult(uint8_t endpoint, uint8_t *data, uint32_t *bytesRead); EP_STATUS endpointWrite(uint8_t endpoint, uint8_t *data, uint32_t size); EP_STATUS endpointWriteResult(uint8_t endpoint); void stallEndpoint(uint8_t endpoint); void unstallEndpoint(uint8_t endpoint); bool realiseEndpoint(uint8_t endpoint, uint32_t maxPacket, uint32_t options); bool getEndpointStallState(unsigned char endpoint); uint32_t endpointReadcore(uint8_t endpoint, uint8_t *buffer); protected: virtual void busReset(void){}; virtual void EP0setupCallback(void){}; virtual void EP0out(void){}; virtual void EP0in(void){}; virtual void connectStateChanged(unsigned int connected){}; virtual void suspendStateChanged(unsigned int suspended){}; virtual void SOF(int frameNumber){}; virtual bool EP1_OUT_callback(){return false;}; virtual bool EP1_IN_callback(){return false;}; virtual bool EP2_OUT_callback(){return false;}; virtual bool EP2_IN_callback(){return false;}; virtual bool EP3_OUT_callback(){return false;}; virtual bool EP3_IN_callback(){return false;}; #if !defined(TARGET_STM32F4) virtual bool EP4_OUT_callback(){return false;}; virtual bool EP4_IN_callback(){return false;}; #if !defined(TARGET_LPC11U24) virtual bool EP5_OUT_callback(){return false;}; virtual bool EP5_IN_callback(){return false;}; virtual bool EP6_OUT_callback(){return false;}; virtual bool EP6_IN_callback(){return false;}; virtual bool EP7_OUT_callback(){return false;}; virtual bool EP7_IN_callback(){return false;}; virtual bool EP8_OUT_callback(){return false;}; virtual bool EP8_IN_callback(){return false;}; virtual bool EP9_OUT_callback(){return false;}; virtual bool EP9_IN_callback(){return false;}; virtual bool EP10_OUT_callback(){return false;}; virtual bool EP10_IN_callback(){return false;}; virtual bool EP11_OUT_callback(){return false;}; virtual bool EP11_IN_callback(){return false;}; virtual bool EP12_OUT_callback(){return false;}; virtual bool EP12_IN_callback(){return false;}; virtual bool EP13_OUT_callback(){return false;}; virtual bool EP13_IN_callback(){return false;}; virtual bool EP14_OUT_callback(){return false;}; virtual bool EP14_IN_callback(){return false;}; virtual bool EP15_OUT_callback(){return false;}; virtual bool EP15_IN_callback(){return false;}; #endif #endif private: void usbisr(void); static void _usbisr(void); static USBHAL * instance; #if defined(TARGET_LPC11U24) bool (USBHAL::*epCallback[10 - 2])(void); #elif defined(TARGET_STM32F4XX) bool (USBHAL::*epCallback[8 - 2])(void); #else bool (USBHAL::*epCallback[32 - 2])(void); #endif }; #endif