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/*------------------------------------------------------------------------------
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-- This file is a part of the libuc, microcontroler library
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-- Copyright (C) 2012, Alexis Jeandet
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; either version 3 of the License, or
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-- (at your option) any later version.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-------------------------------------------------------------------------------
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-- Author : Alexis Jeandet
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-- Mail : alexis.jeandet@gmail.com
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-------------------------------------------------------------------------------*/
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#include <ili9328.h>
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#include <stdio.h>
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#include <stddef.h>
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#define _delay_(del) for(volatile int _d_e_l_=0;_d_e_l_<(del);_d_e_l_++);
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void ili9328paint_t(LCD_t* LCD,void* buffer,uint16_t Xpos,uint16_t Ypos,uint16_t Width,uint16_t Height)
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{
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if((LCD!=NULL) && (LCD->interface!=NULL) && (LCD->interface->writeGRAM!=NULL) && (LCD->width<(Xpos+Width)) && (LCD->height<(Ypos+Height)))
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{
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uint16_t* castedBuff=(uint16_t*)buffer;
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for(int i=0;i<Height;i++)
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{
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LCD->interface->writeGRAM(castedBuff+(i*Width),Width);
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}
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}
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}
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int ili9328init(struct LCD_t* LCD)
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{
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if((LCD!=NULL) && (LCD->interface!=NULL) && (LCD->interface->writereg!=NULL))
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{
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LCD->interface->writereg(ILI9328_REGISTER_DRIVEROUTPUTCONTROL1, 0x0100); // Driver Output Control Register (R01h)
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LCD->interface->writereg(ILI9328_REGISTER_LCDDRIVINGCONTROL, 0x0700); // LCD Driving Waveform Control (R02h)
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LCD->interface->writereg(ILI9328_REGISTER_ENTRYMODE, 0x1030); // Entry Mode (R03h)
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LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL2, 0x0302);
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LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL3, 0x0000);
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LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL4, 0x0000); // Fmark On
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LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL1, 0x0000); // Power Control 1 (R10h)
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LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL2, 0x0007); // Power Control 2 (R11h)
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LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL3, 0x0000); // Power Control 3 (R12h)
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LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL4, 0x0000); // Power Control 4 (R13h)
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_delay_(10000000);
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LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL1, 0x14B0); // Power Control 1 (R10h)
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_delay_(5000000);
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LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL2, 0x0007); // Power Control 2 (R11h)
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_delay_(5000000);
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LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL3, 0x008E); // Power Control 3 (R12h)
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LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL4, 0x0C00); // Power Control 4 (R13h)
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LCD->interface->writereg(ILI9328_REGISTER_POWERCONTROL7, 0x0015); // NVM read data 2 (R29h)
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_delay_(5000000);
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LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL1, 0x0000); // Gamma Control 1
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LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL2, 0x0107); // Gamma Control 2
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LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL3, 0x0000); // Gamma Control 3
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LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL4, 0x0203); // Gamma Control 4
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LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL5, 0x0402); // Gamma Control 5
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LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL6, 0x0000); // Gamma Control 6
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LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL7, 0x0207); // Gamma Control 7
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LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL8, 0x0000); // Gamma Control 8
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LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL9, 0x0203); // Gamma Control 9
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LCD->interface->writereg(ILI9328_REGISTER_GAMMACONTROL10, 0x0403); // Gamma Control 10
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LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSSTARTPOSITION, 0x0000); // Window Horizontal RAM Address Start (R50h)
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LCD->interface->writereg(ILI9328_REGISTER_HORIZONTALADDRESSENDPOSITION, 240 - 1); // Window Horizontal RAM Address End (R51h)
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LCD->interface->writereg(ILI9328_REGISTER_VERTICALADDRESSSTARTPOSITION, 0X0000); // Window Vertical RAM Address Start (R52h)
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LCD->interface->writereg(ILI9328_REGISTER_VERTICALADDRESSENDPOSITION, 320 - 1); // Window Vertical RAM Address End (R53h)
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LCD->interface->writereg(ILI9328_REGISTER_DRIVEROUTPUTCONTROL2, 0xa700); // Driver Output Control (R60h)
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LCD->interface->writereg(ILI9328_REGISTER_BASEIMAGEDISPLAYCONTROL, 0x0003); // Driver Output Control (R61h) - enable VLE
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LCD->interface->writereg(ILI9328_REGISTER_PANELINTERFACECONTROL1, 0X0010); // Panel Interface Control 1 (R90h)
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// Display On
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LCD->interface->writereg(ILI9328_REGISTER_DISPLAYCONTROL1, 0x0133); // Display Control (R07h)
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_delay_(5000000);
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LCD->interface->writereg(ILI9328_REGISTER_ENTRYMODE, 0x1030);
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LCD->interface->writereg(ILI9328_REGISTER_DRIVEROUTPUTCONTROL1, 0x0100);
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//ili9328WriteCmd(ILI9328_REGISTER_WRITEDATATOGRAM);
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}
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return 0;
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}
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