Simple demo of MAX30205 Human Body Temperature Sensor
Revision 1:ea0e3dad3da7, committed 2018-05-16
- Comitter:
- Emre.Eken
- Date:
- Wed May 16 16:33:28 2018 +0300
- Parent:
- 0:6aacaac29ccc
- Commit message:
- First revision
Changed in this revision
diff -r 6aacaac29ccc -r ea0e3dad3da7 MAX30205.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MAX30205.lib Wed May 16 16:33:28 2018 +0300 @@ -0,0 +1,1 @@ +http://os.mbed.com/teams/MaximIntegrated/code/MAX30205/#2aeb45dd2bb9
diff -r 6aacaac29ccc -r ea0e3dad3da7 USBDevice.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBDevice.lib Wed May 16 16:33:28 2018 +0300 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/MaximIntegrated/code/USBDevice/#17ac7abb27a7
diff -r 6aacaac29ccc -r ea0e3dad3da7 main.cpp --- a/main.cpp Wed May 16 13:28:15 2018 +0000 +++ b/main.cpp Wed May 16 16:33:28 2018 +0300 @@ -1,1 +1,120 @@ -#include "mbed.h" \ No newline at end of file +/******************************************************************************* +* Copyright (C) 2018 Maxim Integrated Products, Inc., All Rights Reserved. +* +* 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 MAXIM INTEGRATED 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. +* +* Except as contained in this notice, the name of Maxim Integrated +* Products, Inc. shall not be used except as stated in the Maxim Integrated +* Products, Inc. Branding Policy. +* +* The mere transfer of this software does not imply any licenses +* of trade secrets, proprietary technology, copyrights, patents, +* trademarks, maskwork rights, or any other form of intellectual +* property whatsoever. Maxim Integrated Products, Inc. retains all +* ownership rights. +******************************************************************************* +*/ +#include "mbed.h" +#include "max32630hsp.h" +#include "USBSerial.h" +#include "MAX30205.h" + +MAX32630HSP icarus(MAX32630HSP::VIO_3V3); + +Serial pc(USBTX,USBRX); + +// Virtual serial port over USB +USBSerial microUSB; + +DigitalOut rLED(LED1); +DigitalOut gLED(LED2); +DigitalOut bLED(LED3); + +//Get I2C instance +I2C i2cBus(I2C1_SDA, I2C1_SCL); + +//Enable pin to convert 3V3 to 3V for MAX30205: +DigitalOut max30205_LDO_EN(P7_1,1); + +//Get temp sensor instance +MAX30205 bodyTempSensor(i2cBus, (0x90 >> 1)); + +// main() runs in its own thread in the OS +// (note the calls to Thread::wait below for delays) + +/** +* @brief Sample main program for MAX30205 +* @version 1.0000.0 +* +* @details Sample main program for MAX30205. +* The prints are sent to the terminal window (9600, 8n1). +* The program initially flashes yellow once, then it +* blinks green if it's able to communicate with +* the MAX30205, otherwise, it blinks red. +* The temperature is read out every half second. +* To run the program, drag and drop the .bin file into the +* DAPLINK folder. After it finishes flashing, cycle the power or +* reset the Pegasus after flashing by pressing the button on +* the Pegasus next to the battery connector or the button +* on the MAXREFDES100HDK. +*/ + +int main() +{ + int32_t ret; + uint16_t hystValue = 0; + uint16_t temperatureValue; + uint32_t expandTemperatureValue=0; + float Celsius; + + gLED = LED_ON; + rLED = LED_ON; // init LED to yellow + bLED = LED_OFF; + wait(0.05); + + pc.printf("Example program for MAX20305.\r\n"); + ret = bodyTempSensor.readTHYST(hystValue); + if (ret != 0) { + pc.printf("Communications to MAX20305 Failed: ret=%d, Thyst=0x%04X\r\n",ret, hystValue); + rLED = LED_ON; + } + + while(true) { + ret=bodyTempSensor.readTemperature(temperatureValue); + if(!ret) + { + expandTemperatureValue = (uint32_t)temperatureValue; + Celsius = bodyTempSensor.toCelsius(expandTemperatureValue); + pc.printf("The temperature is %f Celsius, ",Celsius); + pc.printf("%f Fahrenheit\r\n",bodyTempSensor.toFahrenheit(Celsius)); + + rLED = LED_OFF; + gLED = !gLED; // blink the green red + bLED = LED_OFF; + } else { + rLED = !rLED; // blink the LED red + gLED = LED_OFF; + bLED = LED_OFF; + } + wait(0.5); + + } + +} +
diff -r 6aacaac29ccc -r ea0e3dad3da7 max32630hsp.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/max32630hsp.lib Wed May 16 16:33:28 2018 +0300 @@ -0,0 +1,1 @@ +https://os.mbed.com/teams/MaximIntegrated/code/max32630hsp3/#60c0cc971d85
diff -r 6aacaac29ccc -r ea0e3dad3da7 mbed-os.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-os.lib Wed May 16 16:33:28 2018 +0300 @@ -0,0 +1,1 @@ +https://github.com/ARMmbed/mbed-os/#78474a5129e18e136cc7e872adbaa5b74fbb8f6a