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349 lines
11 KiB
349 lines
11 KiB
/* --COPYRIGHT--,BSD
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* Copyright (c) 2013, Texas Instruments Incorporated
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of Texas Instruments Incorporated nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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* --/COPYRIGHT--*/
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#include "msp430g2553.h"
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#include "grlib.h"
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#include "Sharp96x96.h"
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#include "HAL_MSP-EXP430G2_Sharp96x96.h"
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// Function Prototypes
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void clockInit(void);
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void boardInit(void);
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void timerInit(void);
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void flashInit(void);
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void timerInit(void);
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void Delay_long(void);
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void Delay_short(void);
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// Global variables
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tContext g_sContext;
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tRectangle g_sRect;
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const tRectangle myRectangle1 = { 5, 15, 65, 45};
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const tRectangle myRectangle2 = { 10, 40, 90, 90};
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const tRectangle myRectangleOption1 = { 5, 15, 11, 21};
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const tRectangle myRectangleOption2 = { 5, 25, 11, 31};
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const tRectangle myRectangleOption3 = { 5, 35, 11, 41};
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const tRectangle myRectangleOption4 = { 5, 45, 11, 51};
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const tRectangle myRectangleOption5 = { 5, 55, 11, 61};
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const tRectangle myRectangleFrame = { 10, 40, 90, 60};
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tRectangle myRectangleProgress = { 10, 40, 30, 60};
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void main(void)
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{
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// Stop WDT
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WDTCTL = WDTPW + WDTHOLD;
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// Initialize the boards
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boardInit();
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clockInit();
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timerInit();
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flashInit();
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__bis_SR_register(GIE);
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// Set up the LCD
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LCDInit();
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GrContextInit(&g_sContext, &g_sharp96x96LCD);
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GrContextForegroundSet(&g_sContext, ClrBlack);
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GrContextBackgroundSet(&g_sContext, ClrWhite);
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GrContextFontSet(&g_sContext, &g_sFontFixed6x8);
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GrClearDisplay(&g_sContext);
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GrFlush(&g_sContext);
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// Intro Screen
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GrStringDrawCentered(&g_sContext,
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"How to use",
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AUTO_STRING_LENGTH,
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48,
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15,
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TRANSPARENT_TEXT);
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GrStringDrawCentered(&g_sContext,
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"the MSP430",
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AUTO_STRING_LENGTH,
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48,
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35,
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TRANSPARENT_TEXT);
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GrStringDraw(&g_sContext,
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"Graphics Library",
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AUTO_STRING_LENGTH,
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1,
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51,
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TRANSPARENT_TEXT);
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GrStringDrawCentered(&g_sContext,
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"Primitives",
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AUTO_STRING_LENGTH,
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48,
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75,
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TRANSPARENT_TEXT);
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GrFlush(&g_sContext);
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Delay_long();
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GrClearDisplay(&g_sContext);
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// Draw pixels and lines on the display
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GrStringDrawCentered(&g_sContext,
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"Draw Pixels",
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AUTO_STRING_LENGTH,
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48,
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5,
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TRANSPARENT_TEXT);
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GrStringDrawCentered(&g_sContext,
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"& Lines",
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AUTO_STRING_LENGTH,
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48,
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15,
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TRANSPARENT_TEXT);
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GrPixelDraw(&g_sContext, 30, 30);
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GrPixelDraw(&g_sContext, 30, 32);
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GrPixelDraw(&g_sContext, 32, 32);
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GrPixelDraw(&g_sContext, 32, 30);
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GrLineDraw(&g_sContext, 35, 35, 90, 90);
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GrLineDraw(&g_sContext, 5, 80, 80, 20);
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GrLineDraw(&g_sContext,
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0,
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GrContextDpyHeightGet(&g_sContext) - 1,
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GrContextDpyWidthGet(&g_sContext) - 1,
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GrContextDpyHeightGet(&g_sContext) - 1);
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GrFlush(&g_sContext);
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Delay_long();
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GrClearDisplay(&g_sContext);
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// Draw circles on the display
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GrStringDraw(&g_sContext,
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"Draw Circles",
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AUTO_STRING_LENGTH,
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10,
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5,
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TRANSPARENT_TEXT);
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GrCircleDraw(&g_sContext, 30, 70, 20);
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GrCircleFill(&g_sContext, 60, 50, 30);
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GrFlush(&g_sContext);
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Delay_long();
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GrClearDisplay(&g_sContext);
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// Draw rectangles on the display
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GrStringDrawCentered(&g_sContext,
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"Draw Rectangles",
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AUTO_STRING_LENGTH,
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48,
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5,
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TRANSPARENT_TEXT);
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GrRectDraw(&g_sContext, &myRectangle1);
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GrRectFill(&g_sContext, &myRectangle2);
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GrFlush(&g_sContext);
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Delay_long();
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GrClearDisplay(&g_sContext);
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// Combining Primitive screen
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GrStringDrawCentered(&g_sContext,
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"Combining",
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AUTO_STRING_LENGTH,
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48,
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15,
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TRANSPARENT_TEXT);
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GrStringDrawCentered(&g_sContext,
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"Primitives to",
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AUTO_STRING_LENGTH,
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48,
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35,
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TRANSPARENT_TEXT);
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GrStringDrawCentered(&g_sContext,
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"create menus",
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AUTO_STRING_LENGTH,
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48,
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51,
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TRANSPARENT_TEXT);
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GrStringDrawCentered(&g_sContext,
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"and animations",
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AUTO_STRING_LENGTH,
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48,
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75,
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TRANSPARENT_TEXT);
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GrFlush(&g_sContext);
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Delay_long();
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GrClearDisplay(&g_sContext);
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// Draw a Menu screen
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GrStringDrawCentered(&g_sContext,
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"Create a Menu",
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AUTO_STRING_LENGTH,
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48,
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5,
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TRANSPARENT_TEXT);
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GrRectDraw(&g_sContext, &myRectangleOption1);
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GrStringDraw(&g_sContext,"Option #1", 10,15,15,TRANSPARENT_TEXT);
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GrRectFill(&g_sContext, &myRectangleOption2);
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GrStringDraw(&g_sContext,"Option #2", 10,15,25,TRANSPARENT_TEXT);
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GrRectDraw(&g_sContext, &myRectangleOption3);
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GrStringDraw(&g_sContext,"Option #3", 10,15,35,TRANSPARENT_TEXT);
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GrRectDraw(&g_sContext, &myRectangleOption4);
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GrStringDraw(&g_sContext,"Option #4", 10,15,45,TRANSPARENT_TEXT);
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GrRectDraw(&g_sContext, &myRectangleOption5);
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GrStringDraw(&g_sContext,"Option #5", 10,15,55,TRANSPARENT_TEXT);
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GrFlush(&g_sContext);
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Delay_long();
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GrClearDisplay(&g_sContext);
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// Show progress bar screen
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// The following animation consist on displaying a progress bar and
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// updating the progress bar in increments of 25%.
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GrStringDrawCentered(&g_sContext,
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"Show progress",
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AUTO_STRING_LENGTH,
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48,
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5,
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TRANSPARENT_TEXT);
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GrRectDraw(&g_sContext, &myRectangleFrame);
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GrStringDrawCentered(&g_sContext,
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"Processing...",
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AUTO_STRING_LENGTH,
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48,
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75,
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TRANSPARENT_TEXT);
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GrFlush(&g_sContext);
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Delay_short();
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// Update display with 25 %. Initial value of "myRectangleProgress" are set
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// to update bar with a 25 % increment.
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GrRectFill(&g_sContext, &myRectangleProgress);
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GrFlush(&g_sContext);
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Delay_short();
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// Set myRectangleProgress values to update progress bar with 50 %
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myRectangleProgress.sXMin = 30;
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myRectangleProgress.sYMin = 40;
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myRectangleProgress.sXMax = 50;
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myRectangleProgress.sYMax = 60;
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GrRectFill(&g_sContext, &myRectangleProgress);
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GrFlush(&g_sContext);
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Delay_short();
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// Set myRectangleProgress values to update progress bar with 75 %
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myRectangleProgress.sXMin = 50;
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myRectangleProgress.sYMin = 40;
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myRectangleProgress.sXMax = 70;
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myRectangleProgress.sYMax = 60;
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GrRectFill(&g_sContext, &myRectangleProgress);
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GrFlush(&g_sContext);
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Delay_short();
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// Set myRectangleProgress values to update progress bar with 100 %
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myRectangleProgress.sXMin = 70;
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myRectangleProgress.sYMin = 40;
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myRectangleProgress.sXMax = 90;
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myRectangleProgress.sYMax = 60;
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GrRectFill(&g_sContext, &myRectangleProgress);
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GrStringDrawCentered(&g_sContext,
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"DONE!",
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AUTO_STRING_LENGTH,
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48,
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85,
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TRANSPARENT_TEXT);
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GrFlush(&g_sContext);
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Delay_long();
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while(1);
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}
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void clockInit(void)
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{
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// Set DCO frequency at 8MHz
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// ACLK = VLO/1
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// SMCLK= DCO/1
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// MCLK = DCO/1
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// If calibration constant erased
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if (CALBC1_8MHZ==0xFF)
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{
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// do not load, trap CPU!!
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while(1);
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}
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DCOCTL = 0;
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BCSCTL1 = CALBC1_8MHZ;
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DCOCTL = CALDCO_8MHZ;
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BCSCTL3 |= LFXT1S_2;
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}
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void boardInit()
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{
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// Set all port as outputs and drive pins low
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P1OUT = 0;
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P2OUT = 0;
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P1DIR = 0xFF;
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P2DIR = 0xFF;
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}
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void flashInit()
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{
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// Configure flash memory timing
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// MCLK/18 for Flash Timing Generator
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// 8MHz/(16+1+1) = 444.44 KHz
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FCTL2 = FWKEY + FSSEL0 + FN4 + FN0;
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}
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void timerInit()
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{
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TA0CTL = TASSEL_2 +ID_3+ MC_1+ TAIE +TACLR;
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TA0CCTL0 |= CCIE;
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TA0CCR0 = 32000-1;
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}
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void Delay_long()
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{
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__delay_cycles(SYSTEM_CLOCK_SPEED * 4);
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}
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void Delay_short()
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{
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__delay_cycles(SYSTEM_CLOCK_SPEED * 0.25);
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}
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#pragma vector=TIMER0_A0_VECTOR
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__interrupt void TIMER0_A0_ISR(void)
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{
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Sharp96x96_SendToggleVCOMCommand();
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TA0CCR0 += 32000-1;
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TA0CTL &= ~TAIFG;
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}
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