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@3:8e9b9f5818aa, 2017-04-25 (annotated)

Committer:
jbradshaw
Date:
Tue Apr 25 10:47:10 2017 -0500
Revision:
3:8e9b9f5818aa
Parent:
1:9490836294ea 
Removed Bulk Erasing, instead a small number of bytes are sampled from each and every page to determine if sector is "dirty", if so sector is erased

Prevents device from sleeping when the firmware detects a series of binary flash page RPC transfers, this increases flash page transfers by %450

  when 200mS elapse with the last flash page transfer, normal sleep behaviour is resumed

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 1:9490836294ea 41 timerInterval(500), timerIntervalLast(-1), redLed(LED_RED, 0), isStarted(false) {
jbradshaw 0:e4a10ed6eb92 42 }
jbradshaw 0:e4a10ed6eb92 43
jbradshaw 0:e4a10ed6eb92 44 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 45 void HspLed::state(int state) {
jbradshaw 0:e4a10ed6eb92 46 redLed.write(state);
jbradshaw 0:e4a10ed6eb92 47 }
jbradshaw 0:e4a10ed6eb92 48
jbradshaw 0:e4a10ed6eb92 49 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 50 void HspLed::toggle(void) {
jbradshaw 0:e4a10ed6eb92 51 state(!redLed.read());
jbradshaw 0:e4a10ed6eb92 52 }
jbradshaw 0:e4a10ed6eb92 53
jbradshaw 0:e4a10ed6eb92 54 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 55 void HspLed::setMode(eMode mode) {
jbradshaw 0:e4a10ed6eb92 56 this->mode = mode;
jbradshaw 0:e4a10ed6eb92 57 }
jbradshaw 0:e4a10ed6eb92 58
jbradshaw 0:e4a10ed6eb92 59 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 60 void HspLed::blink(uint32_t mSeconds) {
jbradshaw 0:e4a10ed6eb92 61 mode = eLedPeriod;
jbradshaw 0:e4a10ed6eb92 62 this->timerInterval = (float)mSeconds / 1000.0f;
jbradshaw 0:e4a10ed6eb92 63 start();
jbradshaw 0:e4a10ed6eb92 64 }
jbradshaw 0:e4a10ed6eb92 65
jbradshaw 0:e4a10ed6eb92 66 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 67 void HspLed::pattern(uint32_t bitPattern, uint32_t mSeconds) {
jbradshaw 0:e4a10ed6eb92 68 mode = eLedPattern;
jbradshaw 0:e4a10ed6eb92 69 this->bitPattern = bitPattern;
jbradshaw 0:e4a10ed6eb92 70 this->timerInterval = (float)mSeconds / 1000.0f;
jbradshaw 0:e4a10ed6eb92 71 start();
jbradshaw 0:e4a10ed6eb92 72 }
jbradshaw 0:e4a10ed6eb92 73
jbradshaw 0:e4a10ed6eb92 74 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 75 void HspLed::on(void) {
jbradshaw 0:e4a10ed6eb92 76 mode = eLedOn;
jbradshaw 0:e4a10ed6eb92 77 state(HSP_LED_ON);
jbradshaw 0:e4a10ed6eb92 78 start();
jbradshaw 0:e4a10ed6eb92 79 }
jbradshaw 0:e4a10ed6eb92 80
jbradshaw 0:e4a10ed6eb92 81 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 82 void HspLed::off(void) {
jbradshaw 0:e4a10ed6eb92 83 mode = eLedOff;
jbradshaw 0:e4a10ed6eb92 84 state(HSP_LED_OFF);
jbradshaw 0:e4a10ed6eb92 85 start();
jbradshaw 0:e4a10ed6eb92 86 }
jbradshaw 0:e4a10ed6eb92 87
jbradshaw 0:e4a10ed6eb92 88 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 89 void HspLed::patternToLed(void) {
jbradshaw 0:e4a10ed6eb92 90 uint32_t bit;
jbradshaw 0:e4a10ed6eb92 91 bit = bitPattern & 1;
jbradshaw 0:e4a10ed6eb92 92 state(bit);
jbradshaw 0:e4a10ed6eb92 93 // rotate the pattern
jbradshaw 0:e4a10ed6eb92 94 bitPattern = bitPattern >> 1;
jbradshaw 0:e4a10ed6eb92 95 bitPattern = bitPattern | (bit << 31);
jbradshaw 0:e4a10ed6eb92 96 }
jbradshaw 0:e4a10ed6eb92 97
jbradshaw 0:e4a10ed6eb92 98 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 99 void HspLed::service(void) {
jbradshaw 0:e4a10ed6eb92 100 switch (mode) {
jbradshaw 0:e4a10ed6eb92 101 case eLedOn:
jbradshaw 0:e4a10ed6eb92 102 state(HSP_LED_ON);
jbradshaw 0:e4a10ed6eb92 103 break;
jbradshaw 0:e4a10ed6eb92 104 case eLedOff:
jbradshaw 0:e4a10ed6eb92 105 state(HSP_LED_OFF);
jbradshaw 0:e4a10ed6eb92 106 break;
jbradshaw 0:e4a10ed6eb92 107 case eLedPeriod:
jbradshaw 0:e4a10ed6eb92 108 toggle();
jbradshaw 0:e4a10ed6eb92 109 break;
jbradshaw 0:e4a10ed6eb92 110 case eLedPattern:
jbradshaw 0:e4a10ed6eb92 111 patternToLed();
jbradshaw 0:e4a10ed6eb92 112 break;
jbradshaw 0:e4a10ed6eb92 113 }
jbradshaw 0:e4a10ed6eb92 114 }
jbradshaw 0:e4a10ed6eb92 115
jbradshaw 0:e4a10ed6eb92 116 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 117 void HspLed::start(void) {
jbradshaw 0:e4a10ed6eb92 118 if (timerInterval != timerIntervalLast && isStarted == true) {
jbradshaw 0:e4a10ed6eb92 119 stop();
jbradshaw 0:e4a10ed6eb92 120 }
jbradshaw 0:e4a10ed6eb92 121 ticker.attach(&hspled_int_handler, timerInterval);
jbradshaw 0:e4a10ed6eb92 122 timerIntervalLast = timerInterval;
jbradshaw 0:e4a10ed6eb92 123
jbradshaw 0:e4a10ed6eb92 124 isStarted = true;
jbradshaw 0:e4a10ed6eb92 125 }
jbradshaw 0:e4a10ed6eb92 126
jbradshaw 0:e4a10ed6eb92 127 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 128 void HspLed::stop(void) {
jbradshaw 0:e4a10ed6eb92 129 ticker.detach();
jbradshaw 0:e4a10ed6eb92 130 isStarted = false;
jbradshaw 0:e4a10ed6eb92 131 }
jbradshaw 0:e4a10ed6eb92 132
jbradshaw 0:e4a10ed6eb92 133 //*******************************************************************************
jbradshaw 0:e4a10ed6eb92 134 void hspled_int_handler(void) {
jbradshaw 0:e4a10ed6eb92 135 HspLed *hspLed = Peripherals::hspLed();
jbradshaw 0:e4a10ed6eb92 136 hspLed->service();
jbradshaw 0:e4a10ed6eb92 137 }