Maxim Integrated / Mbed OS Host_Software_MAX32664GWEB_HR_EXTENDED

ME11B Sample Code in Maxim Integrated Team

Dependencies:   BMI160 max32630hsp3 MemoryLCD USBDevice

Fork of Host_Software_MAX32664GWEB_HR_EXTENDED by Seyhmus Cacina

demoUI/screen/BufferedDisplay.h@0:ac4dea3e2894, 2019-03-18 (annotated)

Committer:
seyhmus.cacina
Date:
Mon Mar 18 10:21:53 2019 +0300
Revision:
0:ac4dea3e2894
ME11B Sample Code First Commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
seyhmus.cacina 0:ac4dea3e2894 1 /***************************************************************************//**
seyhmus.cacina 0:ac4dea3e2894 2 * @file BufferedDisplay.h
seyhmus.cacina 0:ac4dea3e2894 3 * @brief Framebuffered version of GraphicsDisplay
seyhmus.cacina 0:ac4dea3e2894 4 *******************************************************************************
seyhmus.cacina 0:ac4dea3e2894 5 * @section License
seyhmus.cacina 0:ac4dea3e2894 6 * <b>(C) Copyright 2015 Silicon Labs, http://www.silabs.com</b>
seyhmus.cacina 0:ac4dea3e2894 7 *******************************************************************************
seyhmus.cacina 0:ac4dea3e2894 8 *
seyhmus.cacina 0:ac4dea3e2894 9 * Permission is granted to anyone to use this software for any purpose,
seyhmus.cacina 0:ac4dea3e2894 10 * including commercial applications, and to alter it and redistribute it
seyhmus.cacina 0:ac4dea3e2894 11 * freely, subject to the following restrictions:
seyhmus.cacina 0:ac4dea3e2894 12 *
seyhmus.cacina 0:ac4dea3e2894 13 * 1. The origin of this software must not be misrepresented; you must not
seyhmus.cacina 0:ac4dea3e2894 14 * claim that you wrote the original software.
seyhmus.cacina 0:ac4dea3e2894 15 * 2. Altered source versions must be plainly marked as such, and must not be
seyhmus.cacina 0:ac4dea3e2894 16 * misrepresented as being the original software.
seyhmus.cacina 0:ac4dea3e2894 17 * 3. This notice may not be removed or altered from any source distribution.
seyhmus.cacina 0:ac4dea3e2894 18 *
seyhmus.cacina 0:ac4dea3e2894 19 * DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Silicon Labs has no
seyhmus.cacina 0:ac4dea3e2894 20 * obligation to support this Software. Silicon Labs is providing the
seyhmus.cacina 0:ac4dea3e2894 21 * Software "AS IS", with no express or implied warranties of any kind,
seyhmus.cacina 0:ac4dea3e2894 22 * including, but not limited to, any implied warranties of merchantability
seyhmus.cacina 0:ac4dea3e2894 23 * or fitness for any particular purpose or warranties against infringement
seyhmus.cacina 0:ac4dea3e2894 24 * of any proprietary rights of a third party.
seyhmus.cacina 0:ac4dea3e2894 25 *
seyhmus.cacina 0:ac4dea3e2894 26 * Silicon Labs will not be liable for any consequential, incidental, or
seyhmus.cacina 0:ac4dea3e2894 27 * special damages, or any other relief, or for any claim by any third party,
seyhmus.cacina 0:ac4dea3e2894 28 * arising from your use of this Software.
seyhmus.cacina 0:ac4dea3e2894 29 *
seyhmus.cacina 0:ac4dea3e2894 30 ******************************************************************************/
seyhmus.cacina 0:ac4dea3e2894 31
seyhmus.cacina 0:ac4dea3e2894 32 #ifndef SILABS_BUFFEREDDISPLAY_H
seyhmus.cacina 0:ac4dea3e2894 33 #define SILABS_BUFFEREDDISPLAY_H
seyhmus.cacina 0:ac4dea3e2894 34
seyhmus.cacina 0:ac4dea3e2894 35 #include "../screen/GraphicsDisplay.h"
seyhmus.cacina 0:ac4dea3e2894 36 #include "../screen/LCDSettings.h"
seyhmus.cacina 0:ac4dea3e2894 37
seyhmus.cacina 0:ac4dea3e2894 38 namespace silabs {
seyhmus.cacina 0:ac4dea3e2894 39 /** Framebuffered version of GraphicsDisplay
seyhmus.cacina 0:ac4dea3e2894 40 *
seyhmus.cacina 0:ac4dea3e2894 41 * This has been implemented as part of the MemoryLCD library.
seyhmus.cacina 0:ac4dea3e2894 42 */
seyhmus.cacina 0:ac4dea3e2894 43 class BufferedDisplay : public GraphicsDisplay {
seyhmus.cacina 0:ac4dea3e2894 44
seyhmus.cacina 0:ac4dea3e2894 45 public:
seyhmus.cacina 0:ac4dea3e2894 46
seyhmus.cacina 0:ac4dea3e2894 47 BufferedDisplay(const char *name=NULL);
seyhmus.cacina 0:ac4dea3e2894 48
seyhmus.cacina 0:ac4dea3e2894 49 /**
seyhmus.cacina 0:ac4dea3e2894 50 * Override of GraphicsDisplay pixel() function to set a pixel in the buffer
seyhmus.cacina 0:ac4dea3e2894 51 *
seyhmus.cacina 0:ac4dea3e2894 52 * @param x Zero-based x-axis index of pixel to set. 0 = leftmost.
seyhmus.cacina 0:ac4dea3e2894 53 * @param y Zero-based y-axis index of pixel to set. 0 = topmost.
seyhmus.cacina 0:ac4dea3e2894 54 * @param colour Colour value to set pixel to. In this implementation, only LSB is taken into account.
seyhmus.cacina 0:ac4dea3e2894 55 */
seyhmus.cacina 0:ac4dea3e2894 56 virtual void pixel(int x, int y, int colour);
seyhmus.cacina 0:ac4dea3e2894 57 virtual int width();
seyhmus.cacina 0:ac4dea3e2894 58 virtual int height();
seyhmus.cacina 0:ac4dea3e2894 59
seyhmus.cacina 0:ac4dea3e2894 60 /**
seyhmus.cacina 0:ac4dea3e2894 61 * Function to move bitmap into frame buffer
seyhmus.cacina 0:ac4dea3e2894 62 *
seyhmus.cacina 0:ac4dea3e2894 63 * @param bitmap pointer to uint8 array containing horizontal pixel data
seyhmus.cacina 0:ac4dea3e2894 64 * @param bmpWidth width of the bitmap in pixels (must be multiple of 8)
seyhmus.cacina 0:ac4dea3e2894 65 * @param bmpHeight height of the bitmap in pixels
seyhmus.cacina 0:ac4dea3e2894 66 * @param startX starting position to apply bitmap in horizontal direction (0 = leftmost) (must be multiple of 8)
seyhmus.cacina 0:ac4dea3e2894 67 * @param startY starting position to apply bitmap in vertical direction (0 = topmost)
seyhmus.cacina 0:ac4dea3e2894 68 */
seyhmus.cacina 0:ac4dea3e2894 69 void showBMP(const uint8_t* bitmap, const uint32_t bmpWidth, const uint32_t bmpHeight, const uint32_t startX, const uint32_t startY);
seyhmus.cacina 0:ac4dea3e2894 70
seyhmus.cacina 0:ac4dea3e2894 71 protected:
seyhmus.cacina 0:ac4dea3e2894 72 volatile DISPLAY_BUFFER_TYPE _pixelBuffer[DISPLAY_BUFFER_ELEMENTS]; // one full frame buffer
seyhmus.cacina 0:ac4dea3e2894 73 volatile DISPLAY_BUFFER_TYPE _dirtyRows[DISPLAY_HEIGHT/DISPLAY_BUFFER_TYPE_SIZE]; // 1 bit per row to indicate dirty status
seyhmus.cacina 0:ac4dea3e2894 74 };
seyhmus.cacina 0:ac4dea3e2894 75
seyhmus.cacina 0:ac4dea3e2894 76 } // namespace silabs
seyhmus.cacina 0:ac4dea3e2894 77
seyhmus.cacina 0:ac4dea3e2894 78
seyhmus.cacina 0:ac4dea3e2894 79
seyhmus.cacina 0:ac4dea3e2894 80
seyhmus.cacina 0:ac4dea3e2894 81 #endif //SILABS_BUFFEREDDISPLAY_H
seyhmus.cacina 0:ac4dea3e2894 82