Example host software for the Maxim Integrated MAX20303 I2C wearable PMIC, power management IC. Hosted on the MAX32630FTHR.
Dependencies: USBDevice max20303 max32630fthr
Fork of MAX20303_Wearable_PMIC_Activity_Tracker by
main.cpp
- Committer:
- phonemacro
- Date:
- 2018-05-30
- Revision:
- 1:d9eb07545205
- Parent:
- 0:9216b8a5fd16
File content as of revision 1:d9eb07545205:
/******************************************************************************* * 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 "max32630fthr.h" #include "MAX20303.h" #include "USBSerial.h" MAX32630FTHR pegasus(MAX32630FTHR::VIO_3V3); DigitalOut rLED(LED1); DigitalOut gLED(LED2); DigitalOut bLED(LED3); I2C i2cBus(P3_4, P3_5); MAX20303 max20303_pmic(&i2cBus); // main() runs in its own thread in the OS // (note the calls to Thread::wait below for delays) /** * @brief Sample main program for MAX30303 * @version 1.0000.0 * * @details Sample main program for MAX30303 * The prints are sent to the terminal window (9600, 8n1). * The program initializeds the LED to blue-green. * If the program is successful at reading the hardware ID * then it prints out a successful message, and if not, then * it turns on the red 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 after flashing by pressing the button on * the Pegasus next to the battery connector or the button * on the MAXREFDES100HDK. */ int main() { char hwIdOk; DigitalOut rLED(LED1, LED_OFF); DigitalOut gLED(LED2, LED_OFF); DigitalOut bLED(LED3, LED_OFF); bLED = LED_ON; gLED = LED_ON; i2cBus.frequency(400000); hwIdOk = max20303_pmic.CheckPMICHWID(); if (hwIdOk) printf("Reading of the hardware ID is successful.\r\n"); else { bLED = LED_OFF; gLED = LED_OFF; rLED = LED_ON; } }