Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
main.cpp
00001 /* mbed Microcontroller Library 00002 * Copyright (c) 2019 ARM Limited 00003 * SPDX-License-Identifier: Apache-2.0 00004 */ 00005 00006 #include "mbed.h" 00007 #include "LCD.h" 00008 00009 00010 // Blinking rate in milliseconds 00011 #define BLINKING_RATE 500ms 00012 BufferedSerial hc05(PB_10,PB_11,9600); 00013 AnalogIn ain2(PA_4); 00014 00015 lcd mylcd; 00016 00017 int main() 00018 { 00019 char daten[15]; 00020 00021 float Wert = 0; // variable to store the value read 00022 float R2_25 =1500; 00023 float R2_theta; 00024 float R1=1500; 00025 float dt; 00026 float t; 00027 float alpha=-0.045; 00028 00029 // Initialise the digital pin LED1 as an output 00030 DigitalOut led(LED1); 00031 mylcd.clear(); 00032 mylcd.cursorpos(0); 00033 while (true) { 00034 led = !led; 00035 R2_theta=R1*ain2/(1-ain2); 00036 dt=(R2_theta/R2_25-1)/alpha; //näherungsweise 00037 t=25+dt; 00038 sprintf(daten,"*G%d*",(int)t); 00039 hc05.write(daten,12); 00040 sprintf(daten,"*T%d*",(int)t); 00041 hc05.write(daten,12); 00042 mylcd.cursorpos(0); 00043 mylcd.printf("%s",daten); 00044 ThisThread::sleep_for(BLINKING_RATE); 00045 } 00046 }
Generated on Thu Aug 11 2022 15:11:16 by
1.7.2