Maxim Integrated
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.h@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?
| User | Revision | Line number | New 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 | #ifndef _LED_H_ |
| jbradshaw | 0:e4a10ed6eb92 | 34 | #define _LED_H_ |
| jbradshaw | 0:e4a10ed6eb92 | 35 | |
| jbradshaw | 0:e4a10ed6eb92 | 36 | #include "mbed.h" |
| jbradshaw | 0:e4a10ed6eb92 | 37 | |
| jbradshaw | 0:e4a10ed6eb92 | 38 | /** |
| jbradshaw | 0:e4a10ed6eb92 | 39 | * Driver for the HSP Led, supports different blink rates and patterns |
| jbradshaw | 0:e4a10ed6eb92 | 40 | * |
| jbradshaw | 0:e4a10ed6eb92 | 41 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 42 | |
| jbradshaw | 0:e4a10ed6eb92 | 43 | class HspLed { |
| jbradshaw | 0:e4a10ed6eb92 | 44 | public: |
| jbradshaw | 0:e4a10ed6eb92 | 45 | static const int LED_ON = 0; |
| jbradshaw | 0:e4a10ed6eb92 | 46 | static const int LED_OFF = 1; |
| jbradshaw | 0:e4a10ed6eb92 | 47 | |
| jbradshaw | 0:e4a10ed6eb92 | 48 | /// define all of the modes the LED can support |
| jbradshaw | 0:e4a10ed6eb92 | 49 | typedef enum eMode { |
| jbradshaw | 0:e4a10ed6eb92 | 50 | eLedOn, |
| jbradshaw | 0:e4a10ed6eb92 | 51 | eLedOff, |
| jbradshaw | 0:e4a10ed6eb92 | 52 | eLedPeriod, |
| jbradshaw | 0:e4a10ed6eb92 | 53 | eLedPattern |
| jbradshaw | 1:9490836294ea | 54 | } eMode_t; |
| jbradshaw | 0:e4a10ed6eb92 | 55 | /// define the values that turn the LED on or off at the pin |
| jbradshaw | 0:e4a10ed6eb92 | 56 | #define HSP_LED_ON 0 |
| jbradshaw | 0:e4a10ed6eb92 | 57 | #define HSP_LED_OFF 1 |
| jbradshaw | 0:e4a10ed6eb92 | 58 | |
| jbradshaw | 0:e4a10ed6eb92 | 59 | /* |
| jbradshaw | 0:e4a10ed6eb92 | 60 | * @brief Constructor where you specify the LED pin name |
| jbradshaw | 0:e4a10ed6eb92 | 61 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 62 | HspLed(PinName ledPin); |
| jbradshaw | 0:e4a10ed6eb92 | 63 | |
| jbradshaw | 0:e4a10ed6eb92 | 64 | /** |
| jbradshaw | 1:9490836294ea | 65 | * @brief Blink the HSP LED at a set time interval |
| jbradshaw | 0:e4a10ed6eb92 | 66 | * @param mSeconds Number of seconds to set the timer interval |
| jbradshaw | 0:e4a10ed6eb92 | 67 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 68 | void blink(uint32_t mSeconds); |
| jbradshaw | 0:e4a10ed6eb92 | 69 | |
| jbradshaw | 0:e4a10ed6eb92 | 70 | /** |
| jbradshaw | 0:e4a10ed6eb92 | 71 | * @brief Start rotating the LED through a 32-bit pattern at a mS rate specified |
| jbradshaw | 0:e4a10ed6eb92 | 72 | * @param pattern 32-bit pattern to rotate through |
| jbradshaw | 0:e4a10ed6eb92 | 73 | * @param mSeconds the amount of time to take per bit in the pattern |
| jbradshaw | 0:e4a10ed6eb92 | 74 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 75 | void pattern(uint32_t pattern, uint32_t mSeconds); |
| jbradshaw | 0:e4a10ed6eb92 | 76 | |
| jbradshaw | 0:e4a10ed6eb92 | 77 | /** |
| jbradshaw | 0:e4a10ed6eb92 | 78 | * @brief Turn the LED on |
| jbradshaw | 0:e4a10ed6eb92 | 79 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 80 | void on(void); |
| jbradshaw | 0:e4a10ed6eb92 | 81 | |
| jbradshaw | 0:e4a10ed6eb92 | 82 | /** |
| jbradshaw | 0:e4a10ed6eb92 | 83 | * @brief Turn the LED off |
| jbradshaw | 0:e4a10ed6eb92 | 84 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 85 | void off(void); |
| jbradshaw | 0:e4a10ed6eb92 | 86 | |
| jbradshaw | 0:e4a10ed6eb92 | 87 | /** |
| jbradshaw | 0:e4a10ed6eb92 | 88 | * @brief Update the LED |
| jbradshaw | 0:e4a10ed6eb92 | 89 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 90 | void service(void); |
| jbradshaw | 0:e4a10ed6eb92 | 91 | |
| jbradshaw | 0:e4a10ed6eb92 | 92 | private: |
| jbradshaw | 0:e4a10ed6eb92 | 93 | |
| jbradshaw | 0:e4a10ed6eb92 | 94 | /** |
| jbradshaw | 1:9490836294ea | 95 | * @brief Set the mode of the LED, the mode include blinking at a set rate or blinking |
| jbradshaw | 1:9490836294ea | 96 | * @brief according to a pattern |
| jbradshaw | 0:e4a10ed6eb92 | 97 | * @param mode Mode to set the LED to |
| jbradshaw | 0:e4a10ed6eb92 | 98 | */ |
| jbradshaw | 1:9490836294ea | 99 | void setMode(eMode_t state); |
| jbradshaw | 0:e4a10ed6eb92 | 100 | |
| jbradshaw | 0:e4a10ed6eb92 | 101 | /** |
| jbradshaw | 1:9490836294ea | 102 | * @brief Toggle the state of the LED |
| jbradshaw | 0:e4a10ed6eb92 | 103 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 104 | void toggle(void); |
| jbradshaw | 0:e4a10ed6eb92 | 105 | |
| jbradshaw | 0:e4a10ed6eb92 | 106 | /** |
| jbradshaw | 1:9490836294ea | 107 | * @brief Start the LED blinking or rotating through a pattern |
| jbradshaw | 0:e4a10ed6eb92 | 108 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 109 | void start(void); |
| jbradshaw | 0:e4a10ed6eb92 | 110 | |
| jbradshaw | 0:e4a10ed6eb92 | 111 | /** |
| jbradshaw | 1:9490836294ea | 112 | * @brief Stop blinking or rotating through a pattern |
| jbradshaw | 0:e4a10ed6eb92 | 113 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 114 | void stop(void); |
| jbradshaw | 0:e4a10ed6eb92 | 115 | |
| jbradshaw | 0:e4a10ed6eb92 | 116 | /** |
| jbradshaw | 1:9490836294ea | 117 | * @brief Write the LED pin to a state |
| jbradshaw | 0:e4a10ed6eb92 | 118 | * @param state A one or zero value to write to the LED pin |
| jbradshaw | 0:e4a10ed6eb92 | 119 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 120 | void state(int state); |
| jbradshaw | 0:e4a10ed6eb92 | 121 | |
| jbradshaw | 1:9490836294ea | 122 | /** |
| jbradshaw | 0:e4a10ed6eb92 | 123 | * @brief Single step through the pattern and output to the LED |
| jbradshaw | 0:e4a10ed6eb92 | 124 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 125 | void patternToLed(void); |
| jbradshaw | 0:e4a10ed6eb92 | 126 | |
| jbradshaw | 1:9490836294ea | 127 | /** |
| jbradshaw | 1:9490836294ea | 128 | * @brief timer interval in mS |
| jbradshaw | 1:9490836294ea | 129 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 130 | float timerInterval; |
| jbradshaw | 1:9490836294ea | 131 | |
| jbradshaw | 1:9490836294ea | 132 | /** |
| jbradshaw | 1:9490836294ea | 133 | * @brief last timer interval set to... used to prevent resetting the timer to the same value |
| jbradshaw | 1:9490836294ea | 134 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 135 | float timerIntervalLast; |
| jbradshaw | 1:9490836294ea | 136 | |
| jbradshaw | 1:9490836294ea | 137 | /** |
| jbradshaw | 1:9490836294ea | 138 | * @brief local state of the pattern to rotate through |
| jbradshaw | 1:9490836294ea | 139 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 140 | uint32_t bitPattern; |
| jbradshaw | 1:9490836294ea | 141 | |
| jbradshaw | 1:9490836294ea | 142 | /** |
| jbradshaw | 1:9490836294ea | 143 | * @brief current mode of the LED |
| jbradshaw | 1:9490836294ea | 144 | */ |
| jbradshaw | 1:9490836294ea | 145 | eMode_t mode; |
| jbradshaw | 1:9490836294ea | 146 | |
| jbradshaw | 1:9490836294ea | 147 | /** |
| jbradshaw | 1:9490836294ea | 148 | * @brief the LED digital output |
| jbradshaw | 1:9490836294ea | 149 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 150 | DigitalOut redLed; |
| jbradshaw | 1:9490836294ea | 151 | |
| jbradshaw | 1:9490836294ea | 152 | /** |
| jbradshaw | 1:9490836294ea | 153 | * @brief Timer service used to update the LED |
| jbradshaw | 1:9490836294ea | 154 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 155 | Ticker ticker; |
| jbradshaw | 1:9490836294ea | 156 | |
| jbradshaw | 1:9490836294ea | 157 | /** |
| jbradshaw | 1:9490836294ea | 158 | * @brief Flag to indicate if the timer has been started |
| jbradshaw | 1:9490836294ea | 159 | */ |
| jbradshaw | 0:e4a10ed6eb92 | 160 | bool isStarted; |
| jbradshaw | 0:e4a10ed6eb92 | 161 | }; |
| jbradshaw | 0:e4a10ed6eb92 | 162 | |
| jbradshaw | 0:e4a10ed6eb92 | 163 | #endif /* _LED_H_ */ |