Maxim Integrated / Mbed OS Host_Software_MAX32664GWEB_HR_wrist

Example Host software for integration of MAX3266x chips (, MAX32664GWEB) equipped with Heart Rate from Wrist Algorithm. This is “stand-alone” software that runs on the MAX32630 low-power microcontroller to display heart rate on the display of the MAXREFDES101 reference design. It is intended provide a simple example of how to initialize and communicate with the sensor hub. Windows and Android communications are not supported.

Dependencies:   Maxim_Sensor_Hub_Communications BMI160 whrmDemoUI max32630hsp3

Fork of Host_Software_MAX32664GWEB_HR_wrist by mehmet gok

demoUI/screen/BufferedDisplay.h@0:ddc2fef69ef9, 2018-12-17 (annotated)

Committer:
gmehmet
Date:
Mon Dec 17 10:34:32 2018 +0300
Revision:
0:ddc2fef69ef9
First Commit New Repo name

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gmehmet 0:ddc2fef69ef9 1 /***************************************************************************//**
gmehmet 0:ddc2fef69ef9 2 * @file BufferedDisplay.h
gmehmet 0:ddc2fef69ef9 3 * @brief Framebuffered version of GraphicsDisplay
gmehmet 0:ddc2fef69ef9 4 *******************************************************************************
gmehmet 0:ddc2fef69ef9 5 * @section License
gmehmet 0:ddc2fef69ef9 6 * <b>(C) Copyright 2015 Silicon Labs, http://www.silabs.com</b>
gmehmet 0:ddc2fef69ef9 7 *******************************************************************************
gmehmet 0:ddc2fef69ef9 8 *
gmehmet 0:ddc2fef69ef9 9 * Permission is granted to anyone to use this software for any purpose,
gmehmet 0:ddc2fef69ef9 10 * including commercial applications, and to alter it and redistribute it
gmehmet 0:ddc2fef69ef9 11 * freely, subject to the following restrictions:
gmehmet 0:ddc2fef69ef9 12 *
gmehmet 0:ddc2fef69ef9 13 * 1. The origin of this software must not be misrepresented; you must not
gmehmet 0:ddc2fef69ef9 14 * claim that you wrote the original software.
gmehmet 0:ddc2fef69ef9 15 * 2. Altered source versions must be plainly marked as such, and must not be
gmehmet 0:ddc2fef69ef9 16 * misrepresented as being the original software.
gmehmet 0:ddc2fef69ef9 17 * 3. This notice may not be removed or altered from any source distribution.
gmehmet 0:ddc2fef69ef9 18 *
gmehmet 0:ddc2fef69ef9 19 * DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Silicon Labs has no
gmehmet 0:ddc2fef69ef9 20 * obligation to support this Software. Silicon Labs is providing the
gmehmet 0:ddc2fef69ef9 21 * Software "AS IS", with no express or implied warranties of any kind,
gmehmet 0:ddc2fef69ef9 22 * including, but not limited to, any implied warranties of merchantability
gmehmet 0:ddc2fef69ef9 23 * or fitness for any particular purpose or warranties against infringement
gmehmet 0:ddc2fef69ef9 24 * of any proprietary rights of a third party.
gmehmet 0:ddc2fef69ef9 25 *
gmehmet 0:ddc2fef69ef9 26 * Silicon Labs will not be liable for any consequential, incidental, or
gmehmet 0:ddc2fef69ef9 27 * special damages, or any other relief, or for any claim by any third party,
gmehmet 0:ddc2fef69ef9 28 * arising from your use of this Software.
gmehmet 0:ddc2fef69ef9 29 *
gmehmet 0:ddc2fef69ef9 30 ******************************************************************************/
gmehmet 0:ddc2fef69ef9 31
gmehmet 0:ddc2fef69ef9 32 #ifndef SILABS_BUFFEREDDISPLAY_H
gmehmet 0:ddc2fef69ef9 33 #define SILABS_BUFFEREDDISPLAY_H
gmehmet 0:ddc2fef69ef9 34
gmehmet 0:ddc2fef69ef9 35 #include "../screen/GraphicsDisplay.h"
gmehmet 0:ddc2fef69ef9 36 #include "../screen/LCDSettings.h"
gmehmet 0:ddc2fef69ef9 37
gmehmet 0:ddc2fef69ef9 38 namespace silabs {
gmehmet 0:ddc2fef69ef9 39 /** Framebuffered version of GraphicsDisplay
gmehmet 0:ddc2fef69ef9 40 *
gmehmet 0:ddc2fef69ef9 41 * This has been implemented as part of the MemoryLCD library.
gmehmet 0:ddc2fef69ef9 42 */
gmehmet 0:ddc2fef69ef9 43 class BufferedDisplay : public GraphicsDisplay {
gmehmet 0:ddc2fef69ef9 44
gmehmet 0:ddc2fef69ef9 45 public:
gmehmet 0:ddc2fef69ef9 46
gmehmet 0:ddc2fef69ef9 47 BufferedDisplay(const char *name=NULL);
gmehmet 0:ddc2fef69ef9 48
gmehmet 0:ddc2fef69ef9 49 /**
gmehmet 0:ddc2fef69ef9 50 * Override of GraphicsDisplay pixel() function to set a pixel in the buffer
gmehmet 0:ddc2fef69ef9 51 *
gmehmet 0:ddc2fef69ef9 52 * @param x Zero-based x-axis index of pixel to set. 0 = leftmost.
gmehmet 0:ddc2fef69ef9 53 * @param y Zero-based y-axis index of pixel to set. 0 = topmost.
gmehmet 0:ddc2fef69ef9 54 * @param colour Colour value to set pixel to. In this implementation, only LSB is taken into account.
gmehmet 0:ddc2fef69ef9 55 */
gmehmet 0:ddc2fef69ef9 56 virtual void pixel(int x, int y, int colour);
gmehmet 0:ddc2fef69ef9 57 virtual int width();
gmehmet 0:ddc2fef69ef9 58 virtual int height();
gmehmet 0:ddc2fef69ef9 59
gmehmet 0:ddc2fef69ef9 60 /**
gmehmet 0:ddc2fef69ef9 61 * Function to move bitmap into frame buffer
gmehmet 0:ddc2fef69ef9 62 *
gmehmet 0:ddc2fef69ef9 63 * @param bitmap pointer to uint8 array containing horizontal pixel data
gmehmet 0:ddc2fef69ef9 64 * @param bmpWidth width of the bitmap in pixels (must be multiple of 8)
gmehmet 0:ddc2fef69ef9 65 * @param bmpHeight height of the bitmap in pixels
gmehmet 0:ddc2fef69ef9 66 * @param startX starting position to apply bitmap in horizontal direction (0 = leftmost) (must be multiple of 8)
gmehmet 0:ddc2fef69ef9 67 * @param startY starting position to apply bitmap in vertical direction (0 = topmost)
gmehmet 0:ddc2fef69ef9 68 */
gmehmet 0:ddc2fef69ef9 69 void showBMP(const uint8_t* bitmap, const uint32_t bmpWidth, const uint32_t bmpHeight, const uint32_t startX, const uint32_t startY);
gmehmet 0:ddc2fef69ef9 70
gmehmet 0:ddc2fef69ef9 71 protected:
gmehmet 0:ddc2fef69ef9 72 volatile DISPLAY_BUFFER_TYPE _pixelBuffer[DISPLAY_BUFFER_ELEMENTS]; // one full frame buffer
gmehmet 0:ddc2fef69ef9 73 volatile DISPLAY_BUFFER_TYPE _dirtyRows[DISPLAY_HEIGHT/DISPLAY_BUFFER_TYPE_SIZE]; // 1 bit per row to indicate dirty status
gmehmet 0:ddc2fef69ef9 74 };
gmehmet 0:ddc2fef69ef9 75
gmehmet 0:ddc2fef69ef9 76 } // namespace silabs
gmehmet 0:ddc2fef69ef9 77
gmehmet 0:ddc2fef69ef9 78
gmehmet 0:ddc2fef69ef9 79
gmehmet 0:ddc2fef69ef9 80
gmehmet 0:ddc2fef69ef9 81 #endif //SILABS_BUFFEREDDISPLAY_H