Example host software for the Maxim Integrated MAX31723/MAX31722 Device Temperature Sensor. Hosted on the MAX32630FTHR. The MAX31723 may be used in thermostats, thermometers, and hardware temperature supervisors.
Dependencies: MAX31723_Digital_Temperature_Sensor max32630fthr USBDevice
main.cpp
- Committer:
- phonemacro
- Date:
- 2018-10-07
- Revision:
- 4:51c1a4c4f762
- Parent:
- 2:07fde4ba8e91
- Child:
- 7:bf8c91e28a3b
File content as of revision 4:51c1a4c4f762:
/******************************************************************************* * Copyright (C) 2016 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 "max32630fthr.h" #include "DS4424.h" #include "USBSerial.h" MAX32630FTHR pegasus(MAX32630FTHR::VIO_3V3); DigitalOut rLED(LED1); DigitalOut gLED(LED2); DigitalOut bLED(LED3); I2C i2cBus(P3_4, P3_5); DS4424 ds4424_dac(i2cBus, DS4424::DS4424_I2C_SLAVE_ADRS0, DS4424::DS4424_IC); /** main() runs in its own thread in the OS */ /** (note the calls to Thread::wait below for delays) */ /** * @brief Sample main program for Maxim Integrated DS4424, DS4422 * @version 1.0000.3 * * @details Sample main program for DS4424, DS4422 * The prints are sent to the terminal window (9600, 8n1). * The program sets the output DAC registers to various values. * These registers are then read back and printed out. * The program then blinks the blue-green LED. * 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 (MAX32630FTHR) after flashing by pressing the button on * the Pegasus next to the battery connector or the button * on the MAXREFDES100HDK. */ int main() { int32_t value[4]={0,0,0,0}; int ret, i; DigitalOut rLED(LED1, LED_OFF); DigitalOut gLED(LED2, LED_OFF); DigitalOut bLED(LED3, LED_OFF); bLED = LED_ON; gLED = LED_ON; i2cBus.frequency(400000); // read each channel ret = ds4424_dac.write_raw(127, DS4424::REG_OUT0); ret = ds4424_dac.write_raw(2, DS4424::REG_OUT1); ret = ds4424_dac.write_raw(-127, DS4424::REG_OUT2); ret = ds4424_dac.write_raw(-2, DS4424::REG_OUT3); ret = ds4424_dac.read_raw(value[0], DS4424::REG_OUT0); ret = ds4424_dac.read_raw(value[1], DS4424::REG_OUT1); ret = ds4424_dac.read_raw(value[2], DS4424::REG_OUT2); ret = ds4424_dac.read_raw(value[3], DS4424::REG_OUT3); for (i = 0; i < 4; i++) { printf("Out%d = %d\r\n", i, value[i]); } printf("\r\n"); while (true) { // Blink the blue-green LED bLED = !bLED; gLED = !gLED; wait(1.0); } }