Maxim Integrated / Mbed OS HSP_RPC_GUI

MAX32620HSP (MAXREFDES100) RPC Example for Graphical User Interface

Dependencies:   USBDevice

Fork of HSP_Release by Jerry Bradshaw

This is an example program for the MAX32620HSP (MAXREFDES100 Health Sensor Platform). It demonstrates all the features of the platform and works with a companion graphical user interface (GUI) to help evaluate/configure/monitor the board. Go to the MAXREFDES100 product page and click on "design resources" to download the companion software. The GUI connects to the board through an RPC interface on a virtual serial port over the USB interface.

The RPC interface provides access to all the features of the board and is available to interface with other development environments such Matlab. This firmware provides realtime data streaming through the RPC interface over USB, and also provides the ability to log the data to flash for untethered battery operation. The data logging settings are configured through the GUI, and the GUI also provides the interface to download logged data.

Details on the RPC interface can be found here: HSP RPC Interface Documentation

Windows

With this program loaded, the MAX32620HSP will appear on your computer as a serial port. On Mac and Linux, this will happen by default. For Windows, you need to install a driver: HSP serial port windows driver

For more details about this platform and how to use it, see the MAXREFDES100 product page.

HSP/Devices/HspLed/HspLed/HspLed.cpp@0:e4a10ed6eb92, 2016-10-25 (annotated)

Committer:
jbradshaw
Date:
Tue Oct 25 15:22:11 2016 +0000
Revision:
0:e4a10ed6eb92
Child:
1:9490836294ea
tewt

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jbradshaw 0:e4a10ed6eb92 1 /*******************************************************************************
jbradshaw 0:e4a10ed6eb92 2 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
jbradshaw 0:e4a10ed6eb92 3 *
jbradshaw 0:e4a10ed6eb92 4 * Permission is hereby granted, free of charge, to any person obtaining a
jbradshaw 0:e4a10ed6eb92 5 * copy of this software and associated documentation files (the "Software"),
jbradshaw 0:e4a10ed6eb92 6 * to deal in the Software without restriction, including without limitation
jbradshaw 0:e4a10ed6eb92 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
jbradshaw 0:e4a10ed6eb92 8 * and/or sell copies of the Software, and to permit persons to whom the
jbradshaw 0:e4a10ed6eb92 9 * Software is furnished to do so, subject to the following conditions:
jbradshaw 0:e4a10ed6eb92 10 *
jbradshaw 0:e4a10ed6eb92 11 * The above copyright notice and this permission notice shall be included
jbradshaw 0:e4a10ed6eb92 12 * in all copies or substantial portions of the Software.
jbradshaw 0:e4a10ed6eb92 13 *
jbradshaw 0:e4a10ed6eb92 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
jbradshaw 0:e4a10ed6eb92 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
jbradshaw 0:e4a10ed6eb92 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
jbradshaw 0:e4a10ed6eb92 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
jbradshaw 0:e4a10ed6eb92 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
jbradshaw 0:e4a10ed6eb92 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
jbradshaw 0:e4a10ed6eb92 20 * OTHER DEALINGS IN THE SOFTWARE.
jbradshaw 0:e4a10ed6eb92 21 *
jbradshaw 0:e4a10ed6eb92 22 * Except as contained in this notice, the name of Maxim Integrated
jbradshaw 0:e4a10ed6eb92 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
jbradshaw 0:e4a10ed6eb92 24 * Products, Inc. Branding Policy.
jbradshaw 0:e4a10ed6eb92 25 *
jbradshaw 0:e4a10ed6eb92 26 * The mere transfer of this software does not imply any licenses
jbradshaw 0:e4a10ed6eb92 27 * of trade secrets, proprietary technology, copyrights, patents,
jbradshaw 0:e4a10ed6eb92 28 * trademarks, maskwork rights, or any other form of intellectual
jbradshaw 0:e4a10ed6eb92 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
jbradshaw 0:e4a10ed6eb92 30 * ownership rights.
jbradshaw 0:e4a10ed6eb92 31 *******************************************************************************
jbradshaw 0:e4a10ed6eb92 32 */
jbradshaw 0:e4a10ed6eb92 33
jbradshaw 0:e4a10ed6eb92 34 #include "HspLed.h"
jbradshaw 0:e4a10ed6eb92 35 #include "Peripherals.h"
jbradshaw 0:e4a10ed6eb92 36
jbradshaw 0:e4a10ed6eb92 37 void hspled_int_handler(void);
jbradshaw 0:e4a10ed6eb92 38
jbradshaw 0:e4a10ed6eb92 39 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 40 HspLed::HspLed(PinName ledPin) :
jbradshaw 0:e4a10ed6eb92 41 redLed(LED_RED, 0), isStarted(false), timerIntervalLast(-1), timerInterval(500) {
jbradshaw 0:e4a10ed6eb92 42 }
jbradshaw 0:e4a10ed6eb92 43
jbradshaw 0:e4a10ed6eb92 44
jbradshaw 0:e4a10ed6eb92 45 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 46 void HspLed::state(int state) {
jbradshaw 0:e4a10ed6eb92 47 redLed.write(state);
jbradshaw 0:e4a10ed6eb92 48 }
jbradshaw 0:e4a10ed6eb92 49
jbradshaw 0:e4a10ed6eb92 50
jbradshaw 0:e4a10ed6eb92 51 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 52 void HspLed::toggle(void) {
jbradshaw 0:e4a10ed6eb92 53 state(!redLed.read());
jbradshaw 0:e4a10ed6eb92 54 }
jbradshaw 0:e4a10ed6eb92 55
jbradshaw 0:e4a10ed6eb92 56
jbradshaw 0:e4a10ed6eb92 57 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 58 void HspLed::setMode(eMode mode) {
jbradshaw 0:e4a10ed6eb92 59 this->mode = mode;
jbradshaw 0:e4a10ed6eb92 60 }
jbradshaw 0:e4a10ed6eb92 61
jbradshaw 0:e4a10ed6eb92 62 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 63 void HspLed::blink(uint32_t mSeconds) {
jbradshaw 0:e4a10ed6eb92 64 mode = eLedPeriod;
jbradshaw 0:e4a10ed6eb92 65 this->timerInterval = (float)mSeconds / 1000.0f;
jbradshaw 0:e4a10ed6eb92 66 start();
jbradshaw 0:e4a10ed6eb92 67 }
jbradshaw 0:e4a10ed6eb92 68
jbradshaw 0:e4a10ed6eb92 69 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 70 void HspLed::pattern(uint32_t bitPattern, uint32_t mSeconds) {
jbradshaw 0:e4a10ed6eb92 71 mode = eLedPattern;
jbradshaw 0:e4a10ed6eb92 72 this->bitPattern = bitPattern;
jbradshaw 0:e4a10ed6eb92 73 this->timerInterval = (float)mSeconds / 1000.0f;
jbradshaw 0:e4a10ed6eb92 74 start();
jbradshaw 0:e4a10ed6eb92 75 }
jbradshaw 0:e4a10ed6eb92 76
jbradshaw 0:e4a10ed6eb92 77 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 78 void HspLed::on(void) {
jbradshaw 0:e4a10ed6eb92 79 mode = eLedOn;
jbradshaw 0:e4a10ed6eb92 80 state(HSP_LED_ON);
jbradshaw 0:e4a10ed6eb92 81 start();
jbradshaw 0:e4a10ed6eb92 82 }
jbradshaw 0:e4a10ed6eb92 83
jbradshaw 0:e4a10ed6eb92 84
jbradshaw 0:e4a10ed6eb92 85 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 86 void HspLed::off(void) {
jbradshaw 0:e4a10ed6eb92 87 mode = eLedOff;
jbradshaw 0:e4a10ed6eb92 88 state(HSP_LED_OFF);
jbradshaw 0:e4a10ed6eb92 89 start();
jbradshaw 0:e4a10ed6eb92 90 }
jbradshaw 0:e4a10ed6eb92 91
jbradshaw 0:e4a10ed6eb92 92
jbradshaw 0:e4a10ed6eb92 93 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 94 void HspLed::patternToLed(void) {
jbradshaw 0:e4a10ed6eb92 95 uint32_t bit;
jbradshaw 0:e4a10ed6eb92 96 bit = bitPattern & 1;
jbradshaw 0:e4a10ed6eb92 97 state(bit);
jbradshaw 0:e4a10ed6eb92 98 // rotate the pattern
jbradshaw 0:e4a10ed6eb92 99 bitPattern = bitPattern >> 1;
jbradshaw 0:e4a10ed6eb92 100 bitPattern = bitPattern | (bit << 31);
jbradshaw 0:e4a10ed6eb92 101 }
jbradshaw 0:e4a10ed6eb92 102
jbradshaw 0:e4a10ed6eb92 103
jbradshaw 0:e4a10ed6eb92 104 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 105 void HspLed::service(void) {
jbradshaw 0:e4a10ed6eb92 106 switch (mode) {
jbradshaw 0:e4a10ed6eb92 107 case eLedOn:
jbradshaw 0:e4a10ed6eb92 108 state(HSP_LED_ON);
jbradshaw 0:e4a10ed6eb92 109 break;
jbradshaw 0:e4a10ed6eb92 110 case eLedOff:
jbradshaw 0:e4a10ed6eb92 111 state(HSP_LED_OFF);
jbradshaw 0:e4a10ed6eb92 112 break;
jbradshaw 0:e4a10ed6eb92 113 case eLedPeriod:
jbradshaw 0:e4a10ed6eb92 114 toggle();
jbradshaw 0:e4a10ed6eb92 115 break;
jbradshaw 0:e4a10ed6eb92 116 case eLedPattern:
jbradshaw 0:e4a10ed6eb92 117 patternToLed();
jbradshaw 0:e4a10ed6eb92 118 break;
jbradshaw 0:e4a10ed6eb92 119 }
jbradshaw 0:e4a10ed6eb92 120 }
jbradshaw 0:e4a10ed6eb92 121
jbradshaw 0:e4a10ed6eb92 122 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 123 void HspLed::start(void) {
jbradshaw 0:e4a10ed6eb92 124 if (timerInterval != timerIntervalLast && isStarted == true) {
jbradshaw 0:e4a10ed6eb92 125 stop();
jbradshaw 0:e4a10ed6eb92 126 }
jbradshaw 0:e4a10ed6eb92 127 ticker.attach(&hspled_int_handler, timerInterval);
jbradshaw 0:e4a10ed6eb92 128 timerIntervalLast = timerInterval;
jbradshaw 0:e4a10ed6eb92 129
jbradshaw 0:e4a10ed6eb92 130 isStarted = true;
jbradshaw 0:e4a10ed6eb92 131 }
jbradshaw 0:e4a10ed6eb92 132
jbradshaw 0:e4a10ed6eb92 133 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 134 void HspLed::stop(void) {
jbradshaw 0:e4a10ed6eb92 135 ticker.detach();
jbradshaw 0:e4a10ed6eb92 136 isStarted = false;
jbradshaw 0:e4a10ed6eb92 137 }
jbradshaw 0:e4a10ed6eb92 138
jbradshaw 0:e4a10ed6eb92 139 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 140 void hspled_int_handler(void) {
jbradshaw 0:e4a10ed6eb92 141 HspLed *hspLed = Peripherals::hspLed();
jbradshaw 0:e4a10ed6eb92 142 hspLed->service();
jbradshaw 0:e4a10ed6eb92 143 }