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PokittoLib is the library needed for programming the Pokitto DIY game console (www.pokitto.com)

Dependents: YATTT sd_map_test cPong SnowDemo ... more

PokittoLib

Library for programming Pokitto hardware

How to Use

Import this library to online compiler (see button "import" on the right hand side
DO NOT import mbed-src anymore, a better version is now included inside PokittoLib
Change My_settings.h according to your project
Start coding!

POKITTO_HW/HWLCD.cpp@46:e7e438368e16, 2018-05-21 (annotated)

Committer:: Pokitto
Date:: Mon May 21 18:03:14 2018 +0000
Revision:: 46:e7e438368e16
Child:: 48:30b068b0d9e8

Fixes to sound;

Who changed what in which revision?

User	Revision	Line number	New contents of line
Pokitto	46:e7e438368e16	1	/**************************************************************************/
Pokitto	46:e7e438368e16	2	/*!
Pokitto	46:e7e438368e16	3	@file HWLCD.cpp
Pokitto	46:e7e438368e16	4	@author Jonne Valola
Pokitto	46:e7e438368e16	5
Pokitto	46:e7e438368e16	6	@section LICENSE
Pokitto	46:e7e438368e16	7
Pokitto	46:e7e438368e16	8	Software License Agreement (BSD License)
Pokitto	46:e7e438368e16	9
Pokitto	46:e7e438368e16	10	Copyright (c) 2016, Jonne Valola
Pokitto	46:e7e438368e16	11	All rights reserved.
Pokitto	46:e7e438368e16	12
Pokitto	46:e7e438368e16	13	Redistribution and use in source and binary forms, with or without
Pokitto	46:e7e438368e16	14	modification, are permitted provided that the following conditions are met:
Pokitto	46:e7e438368e16	15	1. Redistributions of source code must retain the above copyright
Pokitto	46:e7e438368e16	16	notice, this list of conditions and the following disclaimer.
Pokitto	46:e7e438368e16	17	2. Redistributions in binary form must reproduce the above copyright
Pokitto	46:e7e438368e16	18	notice, this list of conditions and the following disclaimer in the
Pokitto	46:e7e438368e16	19	documentation and/or other materials provided with the distribution.
Pokitto	46:e7e438368e16	20	3. Neither the name of the copyright holders nor the
Pokitto	46:e7e438368e16	21	names of its contributors may be used to endorse or promote products
Pokitto	46:e7e438368e16	22	derived from this software without specific prior written permission.
Pokitto	46:e7e438368e16	23
Pokitto	46:e7e438368e16	24	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
Pokitto	46:e7e438368e16	25	EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
Pokitto	46:e7e438368e16	26	WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Pokitto	46:e7e438368e16	27	DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
Pokitto	46:e7e438368e16	28	DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
Pokitto	46:e7e438368e16	29	(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
Pokitto	46:e7e438368e16	30	LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
Pokitto	46:e7e438368e16	31	ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
Pokitto	46:e7e438368e16	32	(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
Pokitto	46:e7e438368e16	33	SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Pokitto	46:e7e438368e16	34	*/
Pokitto	46:e7e438368e16	35	/**************************************************************************/
Pokitto	46:e7e438368e16	36
Pokitto	46:e7e438368e16	37	#include "HWLCD.h" //HWLCD.h" #include "HWLCD.h"
Pokitto	46:e7e438368e16	38	#include "Pokitto_settings.h"
Pokitto	46:e7e438368e16	39
Pokitto	46:e7e438368e16	40	#ifndef DISABLEAVRMIN
Pokitto	46:e7e438368e16	41	#define max(a,b) ((a)>(b)?(a):(b))
Pokitto	46:e7e438368e16	42	#define min(a,b) ((a)<(b)?(a):(b))
Pokitto	46:e7e438368e16	43	#endif // DISABLEAVRMIN
Pokitto	46:e7e438368e16	44
Pokitto	46:e7e438368e16	45	#ifdef DISABLEAVRMIN
Pokitto	46:e7e438368e16	46	#include <algorithm>
Pokitto	46:e7e438368e16	47	using std::min;
Pokitto	46:e7e438368e16	48	using std::max;
Pokitto	46:e7e438368e16	49	#endif // DISABLEAVRMIN
Pokitto	46:e7e438368e16	50
Pokitto	46:e7e438368e16	51	#define AB_JUMP 1024 // jump one 1-bit Arduboy screen forward to get next color bit
Pokitto	46:e7e438368e16	52	#define GB_JUMP 504 // jump one 1-bit Gamebuino screen forward to get next color bit
Pokitto	46:e7e438368e16	53
Pokitto	46:e7e438368e16	54	using namespace Pokitto;
Pokitto	46:e7e438368e16	55
Pokitto	46:e7e438368e16	56	uint16_t prevdata=0; // if data does not change, do not adjust LCD bus lines
Pokitto	46:e7e438368e16	57
Pokitto	46:e7e438368e16	58	#if POK_BOARDREV == 2
Pokitto	46:e7e438368e16	59	pwmout_t backlightpwm;
Pokitto	46:e7e438368e16	60	#endif
Pokitto	46:e7e438368e16	61
Pokitto	46:e7e438368e16	62
Pokitto	46:e7e438368e16	63	/**************************************************************************/
Pokitto	46:e7e438368e16	64	/*!
Pokitto	46:e7e438368e16	65	@brief set up the 16-bit bus
Pokitto	46:e7e438368e16	66	*/
Pokitto	46:e7e438368e16	67	/**************************************************************************/
Pokitto	46:e7e438368e16	68
Pokitto	46:e7e438368e16	69	static inline void setup_data_16(uint16_t data)
Pokitto	46:e7e438368e16	70	{
Pokitto	46:e7e438368e16	71	//uint32_t p2=0;
Pokitto	46:e7e438368e16	72
Pokitto	46:e7e438368e16	73	//if (data != prevdata) {
Pokitto	46:e7e438368e16	74	//
Pokitto	46:e7e438368e16	75	//prevdata=data;
Pokitto	46:e7e438368e16	76
Pokitto	46:e7e438368e16	77	/ D0...D16 = P2_3 ... P2_18 /
Pokitto	46:e7e438368e16	78	//p2 = data << 3;
Pokitto	46:e7e438368e16	79
Pokitto	46:e7e438368e16	80	//__disable_irq(); // Disable Interrupts
Pokitto	46:e7e438368e16	81	SET_MASK_P2;
Pokitto	46:e7e438368e16	82	LPC_GPIO_PORT->MPIN[2] = (data<<3); // write bits to port
Pokitto	46:e7e438368e16	83	CLR_MASK_P2;
Pokitto	46:e7e438368e16	84	//__enable_irq(); // Enable Interrupts
Pokitto	46:e7e438368e16	85	//}
Pokitto	46:e7e438368e16	86	}
Pokitto	46:e7e438368e16	87
Pokitto	46:e7e438368e16	88
Pokitto	46:e7e438368e16	89	/**************************************************************************/
Pokitto	46:e7e438368e16	90	/*!
Pokitto	46:e7e438368e16	91	@brief Write a command to the lcd, 16-bit bus
Pokitto	46:e7e438368e16	92	*/
Pokitto	46:e7e438368e16	93	/**************************************************************************/
Pokitto	46:e7e438368e16	94	inline void write_command_16(uint16_t data)
Pokitto	46:e7e438368e16	95	{
Pokitto	46:e7e438368e16	96	CLR_CS; // select lcd
Pokitto	46:e7e438368e16	97	CLR_CD; // clear CD = command
Pokitto	46:e7e438368e16	98	SET_RD; // RD high, do not read
Pokitto	46:e7e438368e16	99	setup_data_16(data); // function that inputs the data into the relevant bus lines
Pokitto	46:e7e438368e16	100	CLR_WR_SLOW; // WR low
Pokitto	46:e7e438368e16	101	SET_WR; // WR low, then high = write strobe
Pokitto	46:e7e438368e16	102	SET_CS; // de-select lcd
Pokitto	46:e7e438368e16	103	}
Pokitto	46:e7e438368e16	104
Pokitto	46:e7e438368e16	105	/**************************************************************************/
Pokitto	46:e7e438368e16	106	/*!
Pokitto	46:e7e438368e16	107	@brief Write data to the lcd, 16-bit bus
Pokitto	46:e7e438368e16	108	*/
Pokitto	46:e7e438368e16	109	/**************************************************************************/
Pokitto	46:e7e438368e16	110	inline void write_data_16(uint16_t data)
Pokitto	46:e7e438368e16	111	{
Pokitto	46:e7e438368e16	112	CLR_CS;
Pokitto	46:e7e438368e16	113	SET_CD;
Pokitto	46:e7e438368e16	114	SET_RD;
Pokitto	46:e7e438368e16	115	setup_data_16(data);
Pokitto	46:e7e438368e16	116	CLR_WR;
Pokitto	46:e7e438368e16	117	SET_WR;
Pokitto	46:e7e438368e16	118	SET_CS;
Pokitto	46:e7e438368e16	119	}
Pokitto	46:e7e438368e16	120
Pokitto	46:e7e438368e16	121	/**************************************************************************/
Pokitto	46:e7e438368e16	122	/*!
Pokitto	46:e7e438368e16	123	@brief Pump data to the lcd, 16-bit bus, public function
Pokitto	46:e7e438368e16	124	*/
Pokitto	46:e7e438368e16	125	/**************************************************************************/
Pokitto	46:e7e438368e16	126	void Pokitto::pumpDRAMdata(uint16_t* data,uint16_t counter)
Pokitto	46:e7e438368e16	127	{
Pokitto	46:e7e438368e16	128	while (counter--) {
Pokitto	46:e7e438368e16	129	CLR_CS;
Pokitto	46:e7e438368e16	130	SET_CD;
Pokitto	46:e7e438368e16	131	SET_RD;
Pokitto	46:e7e438368e16	132	setup_data_16(*data++);
Pokitto	46:e7e438368e16	133	CLR_WR;
Pokitto	46:e7e438368e16	134	SET_WR;
Pokitto	46:e7e438368e16	135	SET_CS;
Pokitto	46:e7e438368e16	136	}
Pokitto	46:e7e438368e16	137	}
Pokitto	46:e7e438368e16	138
Pokitto	46:e7e438368e16	139
Pokitto	46:e7e438368e16	140	/**************************************************************************/
Pokitto	46:e7e438368e16	141	/*!
Pokitto	46:e7e438368e16	142	@brief Point to a (x,y) location in the LCD DRAM
Pokitto	46:e7e438368e16	143	*/
Pokitto	46:e7e438368e16	144	/**************************************************************************/
Pokitto	46:e7e438368e16	145	static inline void setDRAMptr(uint8_t xptr, uint8_t yoffset)
Pokitto	46:e7e438368e16	146	{
Pokitto	46:e7e438368e16	147	write_command(0x20); // Vertical DRAM Address
Pokitto	46:e7e438368e16	148	write_data(yoffset);
Pokitto	46:e7e438368e16	149	write_command(0x21); // Horizontal DRAM Address
Pokitto	46:e7e438368e16	150	write_data(xptr); //
Pokitto	46:e7e438368e16	151	write_command(0x22); // write data to DRAM
Pokitto	46:e7e438368e16	152	CLR_CS_SET_CD_RD_WR;
Pokitto	46:e7e438368e16	153	}
Pokitto	46:e7e438368e16	154
Pokitto	46:e7e438368e16	155	/**************************************************************************/
Pokitto	46:e7e438368e16	156	/*!
Pokitto	46:e7e438368e16	157	@brief Point to a (x,y) location in the LCD DRAM, public function
Pokitto	46:e7e438368e16	158	*/
Pokitto	46:e7e438368e16	159	/**************************************************************************/
Pokitto	46:e7e438368e16	160	void Pokitto::setDRAMpoint(uint8_t xptr, uint8_t yoffset)
Pokitto	46:e7e438368e16	161	{
Pokitto	46:e7e438368e16	162	write_command(0x20); // Vertical DRAM Address
Pokitto	46:e7e438368e16	163	write_data(yoffset);
Pokitto	46:e7e438368e16	164	write_command(0x21); // Horizontal DRAM Address
Pokitto	46:e7e438368e16	165	write_data(xptr); //
Pokitto	46:e7e438368e16	166	write_command(0x22); // write data to DRAM
Pokitto	46:e7e438368e16	167	CLR_CS_SET_CD_RD_WR;
Pokitto	46:e7e438368e16	168	}
Pokitto	46:e7e438368e16	169
Pokitto	46:e7e438368e16	170	void Pokitto::initBacklight() {
Pokitto	46:e7e438368e16	171	#if POK_BOARDREV == 2
Pokitto	46:e7e438368e16	172	pwmout_init(&backlightpwm,POK_BACKLIGHT_PIN);
Pokitto	46:e7e438368e16	173	pwmout_period_us(&backlightpwm,5);
Pokitto	46:e7e438368e16	174	pwmout_write(&backlightpwm,POK_BACKLIGHT_INITIALVALUE);
Pokitto	46:e7e438368e16	175	#endif
Pokitto	46:e7e438368e16	176	}
Pokitto	46:e7e438368e16	177
Pokitto	46:e7e438368e16	178	void Pokitto::setBacklight(float value) {
Pokitto	46:e7e438368e16	179	if (value>0.999f) value = 0.999f;
Pokitto	46:e7e438368e16	180	pwmout_write(&backlightpwm,value);
Pokitto	46:e7e438368e16	181	}
Pokitto	46:e7e438368e16	182
Pokitto	46:e7e438368e16	183	void Pokitto::lcdInit() {
Pokitto	46:e7e438368e16	184	initBacklight();
Pokitto	46:e7e438368e16	185
Pokitto	46:e7e438368e16	186	SET_RESET;
Pokitto	46:e7e438368e16	187	wait_ms(10);
Pokitto	46:e7e438368e16	188	CLR_RESET;
Pokitto	46:e7e438368e16	189	wait_ms(10);
Pokitto	46:e7e438368e16	190	SET_RESET;
Pokitto	46:e7e438368e16	191	wait_ms(10);
Pokitto	46:e7e438368e16	192	//*********** Start Initial Sequence ********//
Pokitto	46:e7e438368e16	193	write_command(0x01); // driver output control, this also affects direction
Pokitto	46:e7e438368e16	194	write_data(0x11C); // originally: 0x11C 100011100 SS,NL4,NL3,NL2
Pokitto	46:e7e438368e16	195	// NL4...0 is the number of scan lines to drive the screen !!!
Pokitto	46:e7e438368e16	196	// so 11100 is 1c = 220 lines, correct
Pokitto	46:e7e438368e16	197	// test 1: 0x1C 11100 SS=0,NL4,NL3,NL2 -> no effect
Pokitto	46:e7e438368e16	198	// test 2: 0x31C 1100011100 GS=1,SS=1,NL4,NL3,NL2 -> no effect
Pokitto	46:e7e438368e16	199	// test 3: 0x51C 10100011100 SM=1,GS=0,SS=1,NL4,NL3,NL2 -> no effect
Pokitto	46:e7e438368e16	200	// test 4: 0x71C SM=1,GS=1,SS=1,NL4,NL3,NL2
Pokitto	46:e7e438368e16	201	// test 5: 0x
Pokitto	46:e7e438368e16	202	// seems to have no effect... is this perhaps only for RGB mode ?
Pokitto	46:e7e438368e16	203
Pokitto	46:e7e438368e16	204	write_command(0x02); // LCD driving control
Pokitto	46:e7e438368e16	205	write_data(0x0100); // INV = 1
Pokitto	46:e7e438368e16	206
Pokitto	46:e7e438368e16	207	write_command(0x03); // Entry mode... lets try if this affects the direction
Pokitto	46:e7e438368e16	208	write_data(0x1030); // originally 0x1030 1000000110000 BGR,ID1,ID0
Pokitto	46:e7e438368e16	209	// test 1: 0x1038 1000000111000 BGR,ID1,ID0,AM=1 ->drawing DRAM horizontally
Pokitto	46:e7e438368e16	210	// test 4: am=1, id0=0, id1=0, 1000000001000,0x1008 -> same as above, but flipped on long
Pokitto	46:e7e438368e16	211	// test 2: am=0, id0=0, 1000000100000, 0x1020 -> flipped on long axis
Pokitto	46:e7e438368e16	212	// test 3: am=0, id1=0, 1000000010000, 0x1010 -> picture flowed over back to screen
Pokitto	46:e7e438368e16	213
Pokitto	46:e7e438368e16	214
Pokitto	46:e7e438368e16	215	write_command(0x08); // Display control 2
Pokitto	46:e7e438368e16	216	write_data(0x0808); // 100000001000 FP2,BP2
Pokitto	46:e7e438368e16	217
Pokitto	46:e7e438368e16	218	write_command(0x0C); // RGB display interface
Pokitto	46:e7e438368e16	219	write_data(0x0000); // all off
Pokitto	46:e7e438368e16	220
Pokitto	46:e7e438368e16	221	write_command(0x0F); // Frame marker position
Pokitto	46:e7e438368e16	222	write_data(0x0001); // OSC_EN
Pokitto	46:e7e438368e16	223
Pokitto	46:e7e438368e16	224	write_command(0x20); // Horizontal DRAM Address
Pokitto	46:e7e438368e16	225	write_data(0x0000); // 0
Pokitto	46:e7e438368e16	226
Pokitto	46:e7e438368e16	227	write_command(0x21); // Vertical DRAM Address
Pokitto	46:e7e438368e16	228	write_data(0x0000); // 0
Pokitto	46:e7e438368e16	229
Pokitto	46:e7e438368e16	230	//***********Power On sequence **************//
Pokitto	46:e7e438368e16	231	write_command(0x10);
Pokitto	46:e7e438368e16	232	write_data(0x0000);
Pokitto	46:e7e438368e16	233
Pokitto	46:e7e438368e16	234	write_command(0x11);
Pokitto	46:e7e438368e16	235	write_data(0x1000);
Pokitto	46:e7e438368e16	236	wait_ms(10);
Pokitto	46:e7e438368e16	237	//------------------------ Set GRAM area --------------------------------//
Pokitto	46:e7e438368e16	238	write_command(0x30); // Gate scan position
Pokitto	46:e7e438368e16	239	write_data(0x0000); // if GS=0, 00h=G1, else 00h=G220
Pokitto	46:e7e438368e16	240
Pokitto	46:e7e438368e16	241	write_command(0x31); // Vertical scroll control
Pokitto	46:e7e438368e16	242	write_data(0x00DB); // scroll start line 11011011 = 219
Pokitto	46:e7e438368e16	243
Pokitto	46:e7e438368e16	244	write_command(0x32); // Vertical scroll control
Pokitto	46:e7e438368e16	245	write_data(0x0000); // scroll end line 0
Pokitto	46:e7e438368e16	246
Pokitto	46:e7e438368e16	247	write_command(0x33); // Vertical scroll control
Pokitto	46:e7e438368e16	248	write_data(0x0000); // 0=vertical scroll disabled
Pokitto	46:e7e438368e16	249
Pokitto	46:e7e438368e16	250	write_command(0x34); // Partial screen driving control
Pokitto	46:e7e438368e16	251	write_data(0x00DB); // db = full screen (end)
Pokitto	46:e7e438368e16	252
Pokitto	46:e7e438368e16	253	write_command(0x35); // partial screen
Pokitto	46:e7e438368e16	254	write_data(0x0000); // 0 = start
Pokitto	46:e7e438368e16	255
Pokitto	46:e7e438368e16	256	write_command(0x36); // Horizontal and vertical RAM position
Pokitto	46:e7e438368e16	257	write_data(0x00AF); //end address 175
Pokitto	46:e7e438368e16	258
Pokitto	46:e7e438368e16	259	write_command(0x37);
Pokitto	46:e7e438368e16	260	write_data(0x0000); // start address 0
Pokitto	46:e7e438368e16	261
Pokitto	46:e7e438368e16	262	write_command(0x38);
Pokitto	46:e7e438368e16	263	write_data(0x00DB); //end address 219
Pokitto	46:e7e438368e16	264
Pokitto	46:e7e438368e16	265	write_command(0x39); // start address 0
Pokitto	46:e7e438368e16	266	write_data(0x0000);
Pokitto	46:e7e438368e16	267	wait_ms(10);
Pokitto	46:e7e438368e16	268	write_command(0xff); // start gamma register control
Pokitto	46:e7e438368e16	269	write_data(0x0003);
Pokitto	46:e7e438368e16	270
Pokitto	46:e7e438368e16	271	// ----------- Adjust the Gamma Curve ----------//
Pokitto	46:e7e438368e16	272	write_command(0x50);
Pokitto	46:e7e438368e16	273	write_data(0x0203);
Pokitto	46:e7e438368e16	274
Pokitto	46:e7e438368e16	275	write_command(0x051);
Pokitto	46:e7e438368e16	276	write_data(0x0A09);
Pokitto	46:e7e438368e16	277
Pokitto	46:e7e438368e16	278	write_command(0x52);
Pokitto	46:e7e438368e16	279	write_data(0x0005);
Pokitto	46:e7e438368e16	280
Pokitto	46:e7e438368e16	281	write_command(0x53);
Pokitto	46:e7e438368e16	282	write_data(0x1021);
Pokitto	46:e7e438368e16	283
Pokitto	46:e7e438368e16	284	write_command(0x54);
Pokitto	46:e7e438368e16	285	write_data(0x0602);
Pokitto	46:e7e438368e16	286
Pokitto	46:e7e438368e16	287	write_command(0x55);
Pokitto	46:e7e438368e16	288	write_data(0x0003);
Pokitto	46:e7e438368e16	289
Pokitto	46:e7e438368e16	290	write_command(0x56);
Pokitto	46:e7e438368e16	291	write_data(0x0703);
Pokitto	46:e7e438368e16	292
Pokitto	46:e7e438368e16	293	write_command(0x57);
Pokitto	46:e7e438368e16	294	write_data(0x0507);
Pokitto	46:e7e438368e16	295
Pokitto	46:e7e438368e16	296	write_command(0x58);
Pokitto	46:e7e438368e16	297	write_data(0x1021);
Pokitto	46:e7e438368e16	298
Pokitto	46:e7e438368e16	299	write_command(0x59);
Pokitto	46:e7e438368e16	300	write_data(0x0703);
Pokitto	46:e7e438368e16	301
Pokitto	46:e7e438368e16	302	write_command(0xB0);
Pokitto	46:e7e438368e16	303	write_data(0x2501);
Pokitto	46:e7e438368e16	304
Pokitto	46:e7e438368e16	305	write_command(0xFF);
Pokitto	46:e7e438368e16	306	write_data(0x0000);
Pokitto	46:e7e438368e16	307
Pokitto	46:e7e438368e16	308	write_command(0x07);
Pokitto	46:e7e438368e16	309	write_data(0x1017);
Pokitto	46:e7e438368e16	310	wait_ms(200);
Pokitto	46:e7e438368e16	311	write_command(0x22);
Pokitto	46:e7e438368e16	312
Pokitto	46:e7e438368e16	313	lcdClear();
Pokitto	46:e7e438368e16	314	}
Pokitto	46:e7e438368e16	315
Pokitto	46:e7e438368e16	316	void Pokitto::lcdSleep(void){
Pokitto	46:e7e438368e16	317	write_command(0xFF);
Pokitto	46:e7e438368e16	318	write_data(0x0000);
Pokitto	46:e7e438368e16	319
Pokitto	46:e7e438368e16	320	write_command(0x07);
Pokitto	46:e7e438368e16	321	write_data(0x0000);
Pokitto	46:e7e438368e16	322	wait_ms(50);
Pokitto	46:e7e438368e16	323	write_command(0x10);// Enter Standby mode
Pokitto	46:e7e438368e16	324	write_data(0x0003);
Pokitto	46:e7e438368e16	325	wait_ms(200);
Pokitto	46:e7e438368e16	326
Pokitto	46:e7e438368e16	327	}
Pokitto	46:e7e438368e16	328
Pokitto	46:e7e438368e16	329	void Pokitto::lcdWakeUp (void){
Pokitto	46:e7e438368e16	330
Pokitto	46:e7e438368e16	331	wait_ms(200);
Pokitto	46:e7e438368e16	332	write_command(0xFF);
Pokitto	46:e7e438368e16	333	write_data(0x0000);
Pokitto	46:e7e438368e16	334
Pokitto	46:e7e438368e16	335	write_command(0x10);// Exit Sleep/ Standby mode
Pokitto	46:e7e438368e16	336	write_data(0x0000);
Pokitto	46:e7e438368e16	337	wait_ms(50);
Pokitto	46:e7e438368e16	338	write_command(0x07);
Pokitto	46:e7e438368e16	339	write_data(0x0117);
Pokitto	46:e7e438368e16	340	wait_ms(200);
Pokitto	46:e7e438368e16	341	}
Pokitto	46:e7e438368e16	342
Pokitto	46:e7e438368e16	343	void Pokitto::lcdFillSurface(uint16_t c) {
Pokitto	46:e7e438368e16	344	uint32_t i;
Pokitto	46:e7e438368e16	345	write_command(0x20); // Horizontal DRAM Address
Pokitto	46:e7e438368e16	346	write_data(0x0000); // 0
Pokitto	46:e7e438368e16	347	write_command(0x21); // Vertical DRAM Address
Pokitto	46:e7e438368e16	348	write_data(0);
Pokitto	46:e7e438368e16	349	write_command(0x22); // write data to DRAM
Pokitto	46:e7e438368e16	350	setup_data_16(c);
Pokitto	46:e7e438368e16	351	CLR_CS_SET_CD_RD_WR;
Pokitto	46:e7e438368e16	352	for(i=0;i<220*176;i++)
Pokitto	46:e7e438368e16	353	{
Pokitto	46:e7e438368e16	354	CLR_WR;
Pokitto	46:e7e438368e16	355	SET_WR;
Pokitto	46:e7e438368e16	356	}
Pokitto	46:e7e438368e16	357	}
Pokitto	46:e7e438368e16	358
Pokitto	46:e7e438368e16	359	void Pokitto::lcdClear() {
Pokitto	46:e7e438368e16	360	uint32_t i;
Pokitto	46:e7e438368e16	361	write_command(0x20); // Horizontal DRAM Address
Pokitto	46:e7e438368e16	362	write_data(0x0000); // 0
Pokitto	46:e7e438368e16	363	write_command(0x21); // Vertical DRAM Address
Pokitto	46:e7e438368e16	364	write_data(0);
Pokitto	46:e7e438368e16	365	write_command(0x22); // write data to DRAM
Pokitto	46:e7e438368e16	366	setup_data_16(0x0000);
Pokitto	46:e7e438368e16	367	CLR_CS_SET_CD_RD_WR;
Pokitto	46:e7e438368e16	368	for(i=0;i<220*176;i++)
Pokitto	46:e7e438368e16	369	{
Pokitto	46:e7e438368e16	370	CLR_WR;
Pokitto	46:e7e438368e16	371	SET_WR;
Pokitto	46:e7e438368e16	372	}
Pokitto	46:e7e438368e16	373	}
Pokitto	46:e7e438368e16	374
Pokitto	46:e7e438368e16	375	void Pokitto::lcdPixel(int16_t x, int16_t y, uint16_t color) {
Pokitto	46:e7e438368e16	376	if ((x < 0) \|\| (x >= POK_LCD_W) \|\| (y < 0) \|\| (y >= POK_LCD_H))
Pokitto	46:e7e438368e16	377	return;
Pokitto	46:e7e438368e16	378	write_command(0x20); // Horizontal DRAM Address
Pokitto	46:e7e438368e16	379	write_data(y); // 0
Pokitto	46:e7e438368e16	380	write_command(0x21); // Vertical DRAM Address
Pokitto	46:e7e438368e16	381	write_data(x);
Pokitto	46:e7e438368e16	382	write_command(0x22); // write data to DRAM
Pokitto	46:e7e438368e16	383	CLR_CS_SET_CD_RD_WR;
Pokitto	46:e7e438368e16	384	setup_data_16(color);
Pokitto	46:e7e438368e16	385	CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	386	}
Pokitto	46:e7e438368e16	387
Pokitto	46:e7e438368e16	388	void Pokitto::setWindow(uint8_t x1, uint8_t y1, uint8_t x2, uint8_t y2) {
Pokitto	46:e7e438368e16	389	write_command(0x37); write_data(x1);
Pokitto	46:e7e438368e16	390	write_command(0x36); write_data(x2);
Pokitto	46:e7e438368e16	391	write_command(0x39); write_data(y1);
Pokitto	46:e7e438368e16	392	write_command(0x38); write_data(y2);
Pokitto	46:e7e438368e16	393	write_command(0x20); write_data(x1);
Pokitto	46:e7e438368e16	394	write_command(0x21); write_data(y1);
Pokitto	46:e7e438368e16	395	}
Pokitto	46:e7e438368e16	396
Pokitto	46:e7e438368e16	397	void Pokitto::lcdTile(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t* gfx){
Pokitto	46:e7e438368e16	398	int width=x1-x0;
Pokitto	46:e7e438368e16	399	int height=y1-y0;
Pokitto	46:e7e438368e16	400	if (x0 > POK_LCD_W) return;
Pokitto	46:e7e438368e16	401	if (y0 > POK_LCD_H) return;
Pokitto	46:e7e438368e16	402	if (x0 < 0) x0=0;
Pokitto	46:e7e438368e16	403	if (y0 < 0) y0=0;
Pokitto	46:e7e438368e16	404
Pokitto	46:e7e438368e16	405	setWindow(y0, x0, y1-1, x1-1);
Pokitto	46:e7e438368e16	406	write_command(0x22);
Pokitto	46:e7e438368e16	407
Pokitto	46:e7e438368e16	408	for (int x=0; x<=width*height-1;x++) {
Pokitto	46:e7e438368e16	409	write_data(gfx[x]);
Pokitto	46:e7e438368e16	410	}
Pokitto	46:e7e438368e16	411	setWindow(0, 0, 175, 219);
Pokitto	46:e7e438368e16	412	}
Pokitto	46:e7e438368e16	413
Pokitto	46:e7e438368e16	414
Pokitto	46:e7e438368e16	415	void Pokitto::lcdRectangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color) {
Pokitto	46:e7e438368e16	416	int16_t temp;
Pokitto	46:e7e438368e16	417	if (x0>x1) {temp=x0;x0=x1;x1=temp;}
Pokitto	46:e7e438368e16	418	if (y0>y1) {temp=y0;y0=y1;y1=temp;}
Pokitto	46:e7e438368e16	419	if (x0 > POK_LCD_W) return;
Pokitto	46:e7e438368e16	420	if (y0 > POK_LCD_H) return;
Pokitto	46:e7e438368e16	421	if (x1 > POK_LCD_W) x1=POK_LCD_W;
Pokitto	46:e7e438368e16	422	if (y1 > POK_LCD_H) y1=POK_LCD_H;
Pokitto	46:e7e438368e16	423	if (x0 < 0) x0=0;
Pokitto	46:e7e438368e16	424	if (y0 < 0) y0=0;
Pokitto	46:e7e438368e16	425
Pokitto	46:e7e438368e16	426	int16_t x,y;
Pokitto	46:e7e438368e16	427	for (x=x0; x<=x1;x++) {
Pokitto	46:e7e438368e16	428	write_command(0x20); // Horizontal DRAM Address (=y on pokitto screen)
Pokitto	46:e7e438368e16	429	write_data(y0);
Pokitto	46:e7e438368e16	430	write_command(0x21); // Vertical DRAM Address (=x on pokitto screen)
Pokitto	46:e7e438368e16	431	write_data(x);
Pokitto	46:e7e438368e16	432	write_command(0x22); // write data to DRAM
Pokitto	46:e7e438368e16	433
Pokitto	46:e7e438368e16	434	CLR_CS_SET_CD_RD_WR; // go to vram write mode
Pokitto	46:e7e438368e16	435
Pokitto	46:e7e438368e16	436
Pokitto	46:e7e438368e16	437	for (y=y0; y<y1;y++) {
Pokitto	46:e7e438368e16	438	setup_data_16(color); // setup the data (flat color = no change between pixels)
Pokitto	46:e7e438368e16	439	CLR_WR;SET_WR; //CLR_WR;SET_WR;//toggle writeline, pokitto screen writes a column up to down
Pokitto	46:e7e438368e16	440	}
Pokitto	46:e7e438368e16	441	}
Pokitto	46:e7e438368e16	442	}
Pokitto	46:e7e438368e16	443
Pokitto	46:e7e438368e16	444	/***
Pokitto	46:e7e438368e16	445	* Update the screen buffer of 220x176 pixels, 4 colors to LCD.
Pokitto	46:e7e438368e16	446	*
Pokitto	46:e7e438368e16	447	* The update rect is used for drawing only part of the screen buffer to LCD. Because of speed optimizations, the
Pokitto	46:e7e438368e16	448	* x, y, and width of the update rect must be dividable by 4 pixels, and the height must be dividable by 8 pixels.
Pokitto	46:e7e438368e16	449	* Note: The update rect is currently used for 220x176, 4 colors, screen mode only.
Pokitto	46:e7e438368e16	450	* @param scrbuf The screen buffer.
Pokitto	46:e7e438368e16	451	* @param updRectX The update rect.
Pokitto	46:e7e438368e16	452	* @param updRectY The update rect.
Pokitto	46:e7e438368e16	453	* @param updRectW The update rect.
Pokitto	46:e7e438368e16	454	* @param updRectH The update rect.
Pokitto	46:e7e438368e16	455	* @param paletteptr The screen palette.
Pokitto	46:e7e438368e16	456	*/
Pokitto	46:e7e438368e16	457	void Pokitto::lcdRefreshMode1(uint8_t * scrbuf, uint8_t updRectX, uint8_t updRectY, uint8_t updRectW, uint8_t updRectH, uint16_t* paletteptr) {
Pokitto	46:e7e438368e16	458
Pokitto	46:e7e438368e16	459	uint16_t x,y,xptr;
Pokitto	46:e7e438368e16	460	uint16_t scanline[4][176]; // read 4 half-nibbles = 4 pixels at a time
Pokitto	46:e7e438368e16	461	uint8_t *d, yoffset=0;
Pokitto	46:e7e438368e16	462
Pokitto	46:e7e438368e16	463	// If not the full screen is updated, check the validity of the update rect.
Pokitto	46:e7e438368e16	464	if ( updRectX != 0 \|\| updRectY != 0 \|\|updRectW != LCDWIDTH \|\|updRectH != LCDHEIGHT ) {
Pokitto	46:e7e438368e16	465	uint8_t org_screenx = updRectX;
Pokitto	46:e7e438368e16	466	updRectX &= 0xfc; // Make the value dividable by 4.
Pokitto	46:e7e438368e16	467	updRectW += org_screenx - updRectX;
Pokitto	46:e7e438368e16	468	updRectW = (updRectW + 3) & 0xfc; // Make the value dividable by 4, round up.
Pokitto	46:e7e438368e16	469
Pokitto	46:e7e438368e16	470	uint8_t org_screeny = updRectY;
Pokitto	46:e7e438368e16	471	updRectY &= 0xfc; // Make the value dividable by 4.
Pokitto	46:e7e438368e16	472	updRectH += org_screeny - updRectY;
Pokitto	46:e7e438368e16	473	updRectH = (updRectH + 7) & 0xf8; // Make the value dividable by 8 (because of loop unroll optimization), round up.
Pokitto	46:e7e438368e16	474	}
Pokitto	46:e7e438368e16	475
Pokitto	46:e7e438368e16	476
Pokitto	46:e7e438368e16	477	#ifdef PROJ_SHOW_FPS_COUNTER
Pokitto	46:e7e438368e16	478	xptr = 8;
Pokitto	46:e7e438368e16	479	setDRAMptr(8, 0);
Pokitto	46:e7e438368e16	480	#else
Pokitto	46:e7e438368e16	481	xptr = 0;
Pokitto	46:e7e438368e16	482	setDRAMptr(0, 0);
Pokitto	46:e7e438368e16	483	#endif
Pokitto	46:e7e438368e16	484
Pokitto	46:e7e438368e16	485	for (x=updRectX; x<updRectX+updRectW; x+=4) {
Pokitto	46:e7e438368e16	486	d = scrbuf+(x>>2);// point to beginning of line in data
Pokitto	46:e7e438368e16	487
Pokitto	46:e7e438368e16	488	/ find colours in one scanline /
Pokitto	46:e7e438368e16	489	uint8_t s=0;
Pokitto	46:e7e438368e16	490	d += (updRectY * 220/4);
Pokitto	46:e7e438368e16	491	for (y=updRectY; y<updRectY+updRectH; y++) {
Pokitto	46:e7e438368e16	492	uint8_t tdata = *d;
Pokitto	46:e7e438368e16	493	uint8_t t4 = tdata & 0x03; tdata >>= 2;// lowest half-nibble
Pokitto	46:e7e438368e16	494	uint8_t t3 = tdata & 0x03; tdata >>= 2;// second lowest half-nibble
Pokitto	46:e7e438368e16	495	uint8_t t2 = tdata & 0x03; tdata >>= 2;// second highest half-nibble
Pokitto	46:e7e438368e16	496	uint8_t t = tdata & 0x03;// highest half-nibble
Pokitto	46:e7e438368e16	497
Pokitto	46:e7e438368e16	498	/ put nibble values in the scanlines /
Pokitto	46:e7e438368e16	499	scanline[0][y] = paletteptr[t];
Pokitto	46:e7e438368e16	500	scanline[1][y] = paletteptr[t2];
Pokitto	46:e7e438368e16	501	scanline[2][y] = paletteptr[t3];
Pokitto	46:e7e438368e16	502	scanline[3][y] = paletteptr[t4];
Pokitto	46:e7e438368e16	503
Pokitto	46:e7e438368e16	504	d += 220/4; // jump to read byte directly below in screenbuffer
Pokitto	46:e7e438368e16	505	}
Pokitto	46:e7e438368e16	506
Pokitto	46:e7e438368e16	507	#ifdef PROJ_SHOW_FPS_COUNTER
Pokitto	46:e7e438368e16	508	if (x>=8 ) {
Pokitto	46:e7e438368e16	509	#else
Pokitto	46:e7e438368e16	510	{
Pokitto	46:e7e438368e16	511
Pokitto	46:e7e438368e16	512	#endif
Pokitto	46:e7e438368e16	513
Pokitto	46:e7e438368e16	514	// Draw 8 vertical pixels at a time for performance reasons
Pokitto	46:e7e438368e16	515	setDRAMptr(x, updRectY);
Pokitto	46:e7e438368e16	516	for (uint8_t s=updRectY; s<updRectY+updRectH;) {
Pokitto	46:e7e438368e16	517	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	518	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	519	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	520	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	521	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	522	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	523	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	524	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	525	}
Pokitto	46:e7e438368e16	526	setDRAMptr(x+1, updRectY);
Pokitto	46:e7e438368e16	527	for (uint8_t s=updRectY; s<updRectY+updRectH;) {
Pokitto	46:e7e438368e16	528	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	529	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	530	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	531	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	532	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	533	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	534	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	535	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	536	}
Pokitto	46:e7e438368e16	537	setDRAMptr(x+2, updRectY);
Pokitto	46:e7e438368e16	538	for (uint8_t s=updRectY; s<updRectY+updRectH;) {
Pokitto	46:e7e438368e16	539	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	540	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	541	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	542	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	543	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	544	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	545	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	546	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	547	}
Pokitto	46:e7e438368e16	548	setDRAMptr(x+3, updRectY);
Pokitto	46:e7e438368e16	549	for (uint8_t s=updRectY; s<updRectY+updRectH;) {
Pokitto	46:e7e438368e16	550	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	551	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	552	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	553	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	554	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	555	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	556	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	557	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	558	}
Pokitto	46:e7e438368e16	559	}
Pokitto	46:e7e438368e16	560	}
Pokitto	46:e7e438368e16	561
Pokitto	46:e7e438368e16	562	#ifdef POK_SIM
Pokitto	46:e7e438368e16	563	simulator.refreshDisplay();
Pokitto	46:e7e438368e16	564	#endif
Pokitto	46:e7e438368e16	565	}
Pokitto	46:e7e438368e16	566
Pokitto	46:e7e438368e16	567	// Copy sprite pixels to the scanline
Pokitto	46:e7e438368e16	568	#define SPRITE_2BPP_INNER_LOOP(n)\
Pokitto	46:e7e438368e16	569	\
Pokitto	46:e7e438368e16	570	/* If the sprite is enabled and contained in this vertical scanline, copy 4 pixels. */\
Pokitto	46:e7e438368e16	571	if (sprScanlineAddr[(n)] &&\
Pokitto	46:e7e438368e16	572	y >= sprites[(n)].y && y < sprites[(n)].y + sprites[(n)].h ) {\
Pokitto	46:e7e438368e16	573	\
Pokitto	46:e7e438368e16	574	int16_t sprx = sprites[(n)].x;\
Pokitto	46:e7e438368e16	575	uint16_t s_data16b = 0; /* sprite data, 2 bytes */\
Pokitto	46:e7e438368e16	576	\
Pokitto	46:e7e438368e16	577	/* Get pixel block, 4 or 8 pixels horizontally. Use the predefined bitshift mode. */\
Pokitto	46:e7e438368e16	578	/* Note:it is cheapest to compare to 0 first. */\
Pokitto	46:e7e438368e16	579	if (sprScanlineBitshiftMode[(n)] == BITSHIFT_MODE_MIDDLE_BYTE) {\
Pokitto	46:e7e438368e16	580	s_data16b = *(sprScanlineAddr[(n)]);\
Pokitto	46:e7e438368e16	581	uint16_t leftByte = *(sprScanlineAddr[(n)]-1);\
Pokitto	46:e7e438368e16	582	s_data16b = (leftByte << 8) \| s_data16b;\
Pokitto	46:e7e438368e16	583	}\
Pokitto	46:e7e438368e16	584	else if (sprScanlineBitshiftMode[(n)] == BITSHIFT_MODE_FIRST_BYTE) {\
Pokitto	46:e7e438368e16	585	s_data16b = *(sprScanlineAddr[(n)]);\
Pokitto	46:e7e438368e16	586	}\
Pokitto	46:e7e438368e16	587	else { /* BITSHIFT_MODE_LAST_BYTE */\
Pokitto	46:e7e438368e16	588	uint16_t leftByte = *(sprScanlineAddr[(n)]-1);\
Pokitto	46:e7e438368e16	589	s_data16b = (leftByte << 8) \| s_data16b;\
Pokitto	46:e7e438368e16	590	}\
Pokitto	46:e7e438368e16	591	\
Pokitto	46:e7e438368e16	592	/* Shift sprite pixels according to sprite x. After shifting we have only 4 pixels. */\
Pokitto	46:e7e438368e16	593	uint8_t shiftRight = (sprx&0x3) << 1;\
Pokitto	46:e7e438368e16	594	s_data16b = (s_data16b >> shiftRight);\
Pokitto	46:e7e438368e16	595	\
Pokitto	46:e7e438368e16	596	/* Get individual pixels */\
Pokitto	46:e7e438368e16	597	uint8_t s_t4 = s_data16b & 0x03; s_data16b >>= 2; /* lowest half-nibble */\
Pokitto	46:e7e438368e16	598	uint8_t s_t3 = s_data16b & 0x03; s_data16b >>= 2; /* second lowest half-nibble */\
Pokitto	46:e7e438368e16	599	uint8_t s_t2 = s_data16b & 0x03; s_data16b >>= 2; /* second highest half-nibble */\
Pokitto	46:e7e438368e16	600	uint8_t s_t1 = s_data16b & 0x03; /* highest half-nibble */\
Pokitto	46:e7e438368e16	601	\
Pokitto	46:e7e438368e16	602	/* Store pixels as 16-bit colors from the palette */\
Pokitto	46:e7e438368e16	603	if (s_t4 != transparentColor) p4 = sprites[(n)].palette[s_t4];\
Pokitto	46:e7e438368e16	604	if (s_t3 != transparentColor) p3 = sprites[(n)].palette[s_t3];\
Pokitto	46:e7e438368e16	605	if (s_t2 != transparentColor) p2 = sprites[(n)].palette[s_t2];\
Pokitto	46:e7e438368e16	606	if (s_t1 != transparentColor) p = sprites[(n)].palette[s_t1];\
Pokitto	46:e7e438368e16	607	\
Pokitto	46:e7e438368e16	608	/* Advance scanline address */\
Pokitto	46:e7e438368e16	609	sprScanlineAddr[(n)] += (sprites[(n)].w >> 2);\
Pokitto	46:e7e438368e16	610	}
Pokitto	46:e7e438368e16	611
Pokitto	46:e7e438368e16	612	// Loop unrolling macros
Pokitto	46:e7e438368e16	613	#define UNROLLED_LOOP_1() SPRITE_2BPP_INNER_LOOP(0)
Pokitto	46:e7e438368e16	614	#define UNROLLED_LOOP_2() UNROLLED_LOOP_1() SPRITE_2BPP_INNER_LOOP(1)
Pokitto	46:e7e438368e16	615	#define UNROLLED_LOOP_3() UNROLLED_LOOP_2() SPRITE_2BPP_INNER_LOOP(2)
Pokitto	46:e7e438368e16	616	#define UNROLLED_LOOP_4() UNROLLED_LOOP_3() SPRITE_2BPP_INNER_LOOP(3)
Pokitto	46:e7e438368e16	617	#define UNROLLED_LOOP_5() UNROLLED_LOOP_4() SPRITE_2BPP_INNER_LOOP(4)
Pokitto	46:e7e438368e16	618	#define UNROLLED_LOOP_6() UNROLLED_LOOP_5() SPRITE_2BPP_INNER_LOOP(5)
Pokitto	46:e7e438368e16	619	#define UNROLLED_LOOP_7() UNROLLED_LOOP_6() SPRITE_2BPP_INNER_LOOP(6)
Pokitto	46:e7e438368e16	620	#define UNROLLED_LOOP_8() UNROLLED_LOOP_7() SPRITE_2BPP_INNER_LOOP(7)
Pokitto	46:e7e438368e16	621	#define UNROLLED_LOOP_9() UNROLLED_LOOP_8() SPRITE_2BPP_INNER_LOOP(8)
Pokitto	46:e7e438368e16	622	#define UNROLLED_LOOP_10() UNROLLED_LOOP_9() SPRITE_2BPP_INNER_LOOP(9)
Pokitto	46:e7e438368e16	623	#define UNROLLED_LOOP_11() UNROLLED_LOOP_10() SPRITE_2BPP_INNER_LOOP(10)
Pokitto	46:e7e438368e16	624	#define UNROLLED_LOOP_12() UNROLLED_LOOP_11() SPRITE_2BPP_INNER_LOOP(11)
Pokitto	46:e7e438368e16	625	#define UNROLLED_LOOP_13() UNROLLED_LOOP_12() SPRITE_2BPP_INNER_LOOP(12)
Pokitto	46:e7e438368e16	626	#define UNROLLED_LOOP_14() UNROLLED_LOOP_13() SPRITE_2BPP_INNER_LOOP(13)
Pokitto	46:e7e438368e16	627	#define UNROLLED_LOOP_15() UNROLLED_LOOP_14() SPRITE_2BPP_INNER_LOOP(14)
Pokitto	46:e7e438368e16	628	#define UNROLLED_LOOP_16() UNROLLED_LOOP_15() SPRITE_2BPP_INNER_LOOP(15)
Pokitto	46:e7e438368e16	629	#define UNROLLED_LOOP_N_(n) UNROLLED_LOOP_##n()
Pokitto	46:e7e438368e16	630	#define UNROLLED_LOOP_N(n) UNROLLED_LOOP_N_(n)
Pokitto	46:e7e438368e16	631
Pokitto	46:e7e438368e16	632	/***
Pokitto	46:e7e438368e16	633	* Update the screen buffer of 220x176 pixels, 4 colors and free size 4 color sprites to LCD.
Pokitto	46:e7e438368e16	634	*
Pokitto	46:e7e438368e16	635	* The update rect is used for drawing only part of the screen buffer to LCD. Because of speed optimizations, the
Pokitto	46:e7e438368e16	636	* x, y, and width of the update rect must be dividable by 4 pixels, and the height must be dividable by 8 pixels.
Pokitto	46:e7e438368e16	637	* Note: The update rect is currently used for 220x176, 4 colors, screen mode only.
Pokitto	46:e7e438368e16	638	* If drawSpritesOnly=true, only sprites are fully updated to LCD. However, the dirty rect of the screen buffer is
Pokitto	46:e7e438368e16	639	* drawn behind the sprite current and previous location.
Pokitto	46:e7e438368e16	640	* Note: Sprite is enabled if sprite.bitmapData is not NULL. Also all enabled sprites must be at the beginning of
Pokitto	46:e7e438368e16	641	* the sprites array. No gaps are allowed in the array.
Pokitto	46:e7e438368e16	642	* @param scrbuf The screen buffer.
Pokitto	46:e7e438368e16	643	* @param updRectX The update rect.
Pokitto	46:e7e438368e16	644	* @param updRectY The update rect.
Pokitto	46:e7e438368e16	645	* @param updRectW The update rect.
Pokitto	46:e7e438368e16	646	* @param updRectH The update rect.
Pokitto	46:e7e438368e16	647	* @param paletteptr The screen palette.
Pokitto	46:e7e438368e16	648	* @param sprites The sprite array.
Pokitto	46:e7e438368e16	649	* @param drawSpritesOnly True, if only sprites are drawn. False, if both sprites and the screen buffer are drawn.
Pokitto	46:e7e438368e16	650	*/
Pokitto	46:e7e438368e16	651	void Pokitto::lcdRefreshMode1Spr(
Pokitto	46:e7e438368e16	652	uint8_t * scrbuf, uint8_t updRectX, uint8_t updRectY, uint8_t updRectW, uint8_t updRectH, uint16_t* paletteptr,
Pokitto	46:e7e438368e16	653	SpriteInfo* sprites, bool drawSpritesOnly) {
Pokitto	46:e7e438368e16	654
Pokitto	46:e7e438368e16	655	// In direct mode draw only sprites and their dirty rects. Return now if there are no sprites
Pokitto	46:e7e438368e16	656	if (drawSpritesOnly && (sprites == NULL \|\| sprites[0].bitmapData == NULL))
Pokitto	46:e7e438368e16	657	return;
Pokitto	46:e7e438368e16	658
Pokitto	46:e7e438368e16	659	uint16_t x,y;
Pokitto	46:e7e438368e16	660	uint16_t scanline[4][176]; // read 4 half-nibbles (= 4 pixels) at a time
Pokitto	46:e7e438368e16	661	const uint8_t transparentColor = 0; // fixed palette index 0 for transparency
Pokitto	46:e7e438368e16	662
Pokitto	46:e7e438368e16	663	// If not the full screen is updated, check the validity of the update rect.
Pokitto	46:e7e438368e16	664	if ( updRectX != 0 \|\| updRectY != 0 \|\|updRectW != LCDWIDTH \|\|updRectH != LCDHEIGHT ) {
Pokitto	46:e7e438368e16	665	uint8_t org_screenx = updRectX;
Pokitto	46:e7e438368e16	666	updRectX &= 0xfc; // Make the value dividable by 4.
Pokitto	46:e7e438368e16	667	updRectW += org_screenx - updRectX;
Pokitto	46:e7e438368e16	668	updRectW = (updRectW + 3) & 0xfc; // Make the value dividable by 4, round up.
Pokitto	46:e7e438368e16	669
Pokitto	46:e7e438368e16	670	uint8_t org_screeny = updRectY;
Pokitto	46:e7e438368e16	671	updRectY &= 0xfc; // Make the value dividable by 4.
Pokitto	46:e7e438368e16	672	updRectH += org_screeny - updRectY;
Pokitto	46:e7e438368e16	673	updRectH = (updRectH + 7) & 0xf8; // Make the value dividable by 8 (because of loop unroll optimization), round up.
Pokitto	46:e7e438368e16	674	}
Pokitto	46:e7e438368e16	675
Pokitto	46:e7e438368e16	676	// Calculate the current amount of sprites
Pokitto	46:e7e438368e16	677	// Note: Sprites must be taken into use from index 0 upwards, because the first sprite with bitmapData==NULL is considered as the last sprite
Pokitto	46:e7e438368e16	678	uint8_t spriteCount = 0;
Pokitto	46:e7e438368e16	679	if (sprites != NULL)
Pokitto	46:e7e438368e16	680	for (;sprites[spriteCount].bitmapData != NULL && spriteCount < SPRITE_COUNT; spriteCount++);
Pokitto	46:e7e438368e16	681
Pokitto	46:e7e438368e16	682	// If drawing the screen buffer, set the start pos to LCD commands only here.
Pokitto	46:e7e438368e16	683	#ifdef PROJ_SHOW_FPS_COUNTER
Pokitto	46:e7e438368e16	684	if (!drawSpritesOnly) setDRAMptr(8, 0);
Pokitto	46:e7e438368e16	685	#else
Pokitto	46:e7e438368e16	686	if (!drawSpritesOnly) setDRAMptr(0, 0);
Pokitto	46:e7e438368e16	687	#endif
Pokitto	46:e7e438368e16	688
Pokitto	46:e7e438368e16	689	//* GO THROUGH EACH VERTICAL GROUP OF 4 SCANLINES.*
Pokitto	46:e7e438368e16	690
Pokitto	46:e7e438368e16	691	for (x=0; x<LCDWIDTH; x+=4) {
Pokitto	46:e7e438368e16	692
Pokitto	46:e7e438368e16	693	uint8_t *screenBufScanlineAddr = scrbuf + (x>>2);// point to beginning of line in data
Pokitto	46:e7e438368e16	694
Pokitto	46:e7e438368e16	695	/Prepare scanline start address for sprites that are visible in this vertical scanline. Sprite width cannot exceed the screen width/
Pokitto	46:e7e438368e16	696	uint8_t *sprScanlineAddr[SPRITE_COUNT]; // Sprite start address for the scanline
Pokitto	46:e7e438368e16	697	uint8_t sprScanlineBitshiftMode[SPRITE_COUNT]; // Sprite bitshift mode for the scanline
Pokitto	46:e7e438368e16	698	const uint8_t BITSHIFT_MODE_MIDDLE_BYTE = 0;
Pokitto	46:e7e438368e16	699	const uint8_t BITSHIFT_MODE_FIRST_BYTE = 1;
Pokitto	46:e7e438368e16	700	const uint8_t BITSHIFT_MODE_LAST_BYTE = 2;
Pokitto	46:e7e438368e16	701	uint8_t scanlineMinY = 255; // Init to uninitialized value. Do not draw by default.
Pokitto	46:e7e438368e16	702	uint8_t scanlineMaxY = 0; // Init to uninitialized value. Do not draw by default.
Pokitto	46:e7e438368e16	703
Pokitto	46:e7e438368e16	704	//* CALCULATE DIRTY RECTS AND RESOLVE WHICH SPRITES BELONG TO THIS SCANLINE GROUP *
Pokitto	46:e7e438368e16	705
Pokitto	46:e7e438368e16	706	if (sprites != NULL) {
Pokitto	46:e7e438368e16	707
Pokitto	46:e7e438368e16	708	// Check all the sprites for this scanline. That is used for handling the given update rect
Pokitto	46:e7e438368e16	709	// Note that the last round is when (sprindex == spriteCount). That is used to add the screen buffer
Pokitto	46:e7e438368e16	710	// update rect to the dirty rect.
Pokitto	46:e7e438368e16	711	for (int sprindex = 0; sprindex <= spriteCount; sprindex++) {
Pokitto	46:e7e438368e16	712
Pokitto	46:e7e438368e16	713	int16_t sprx, spry, sprOldX, sprOldY;
Pokitto	46:e7e438368e16	714	uint8_t sprw, sprh;
Pokitto	46:e7e438368e16	715	bool isCurrentSpriteOutOfScreen = false;
Pokitto	46:e7e438368e16	716	bool isOldSpriteOutOfScreen = false;
Pokitto	46:e7e438368e16	717
Pokitto	46:e7e438368e16	718	if (sprindex < spriteCount) {
Pokitto	46:e7e438368e16	719
Pokitto	46:e7e438368e16	720	sprx = sprites[sprindex].x;
Pokitto	46:e7e438368e16	721	spry = sprites[sprindex].y;
Pokitto	46:e7e438368e16	722	sprw = sprites[sprindex].w;
Pokitto	46:e7e438368e16	723	sprh = sprites[sprindex].h;
Pokitto	46:e7e438368e16	724	sprOldX = sprites[sprindex].oldx;
Pokitto	46:e7e438368e16	725	sprOldY = sprites[sprindex].oldy;
Pokitto	46:e7e438368e16	726	}
Pokitto	46:e7e438368e16	727
Pokitto	46:e7e438368e16	728	// Handle the screen buffer update rect after all sprites
Pokitto	46:e7e438368e16	729	else if(!drawSpritesOnly){
Pokitto	46:e7e438368e16	730
Pokitto	46:e7e438368e16	731	sprx = updRectX;
Pokitto	46:e7e438368e16	732	spry = updRectY;
Pokitto	46:e7e438368e16	733	sprw = updRectW;
Pokitto	46:e7e438368e16	734	sprh = updRectH;
Pokitto	46:e7e438368e16	735	sprOldX = updRectX;
Pokitto	46:e7e438368e16	736	sprOldY = updRectY;
Pokitto	46:e7e438368e16	737	isCurrentSpriteOutOfScreen = false;
Pokitto	46:e7e438368e16	738	isOldSpriteOutOfScreen = false;
Pokitto	46:e7e438368e16	739	}
Pokitto	46:e7e438368e16	740
Pokitto	46:e7e438368e16	741	// Check for out-of-screen
Pokitto	46:e7e438368e16	742	if (sprx >= LCDWIDTH \|\| spry >= LCDHEIGHT)
Pokitto	46:e7e438368e16	743	isCurrentSpriteOutOfScreen = true;
Pokitto	46:e7e438368e16	744	if (sprOldX >= LCDWIDTH \|\| sprOldY >= LCDHEIGHT)
Pokitto	46:e7e438368e16	745	isOldSpriteOutOfScreen = true;
Pokitto	46:e7e438368e16	746
Pokitto	46:e7e438368e16	747	// Skip if current and old sprites are out-of-screen
Pokitto	46:e7e438368e16	748	if (isCurrentSpriteOutOfScreen && isOldSpriteOutOfScreen)
Pokitto	46:e7e438368e16	749	continue;
Pokitto	46:e7e438368e16	750
Pokitto	46:e7e438368e16	751	// Detect the dirty rect x-span by combining the previous and current sprite position.
Pokitto	46:e7e438368e16	752	int16_t sprDirtyXMin = min(sprx, sprOldX);
Pokitto	46:e7e438368e16	753	int16_t sprDirtyXMax = max(sprx, sprOldX);
Pokitto	46:e7e438368e16	754	if (isCurrentSpriteOutOfScreen)
Pokitto	46:e7e438368e16	755	sprDirtyXMax = sprOldX;
Pokitto	46:e7e438368e16	756	if (isOldSpriteOutOfScreen)
Pokitto	46:e7e438368e16	757	sprDirtyXMax = sprx;
Pokitto	46:e7e438368e16	758
Pokitto	46:e7e438368e16	759	// Is current x inside the sprite combined dirty rect ?
Pokitto	46:e7e438368e16	760	int16_t sprDirtyXMaxEnd = sprDirtyXMax + sprw - 1 + 4; // Add 4 pixels to dirty rect width (needed?)
Pokitto	46:e7e438368e16	761	if (sprDirtyXMin <= x+3 && x <= sprDirtyXMaxEnd) {
Pokitto	46:e7e438368e16	762
Pokitto	46:e7e438368e16	763	// * COMBINE DIRTY RECTS FOR THIS SCANLINE GROUP *
Pokitto	46:e7e438368e16	764
Pokitto	46:e7e438368e16	765	// Dirty rect
Pokitto	46:e7e438368e16	766	int sprDirtyYMin = std::min(spry, sprOldY);
Pokitto	46:e7e438368e16	767	sprDirtyYMin = std::max((int)sprDirtyYMin, 0);
Pokitto	46:e7e438368e16	768	int sprDirtyYMax = std::max(spry, sprOldY);
Pokitto	46:e7e438368e16	769	if (isCurrentSpriteOutOfScreen)
Pokitto	46:e7e438368e16	770	sprDirtyYMax = sprOldY;
Pokitto	46:e7e438368e16	771	if (isOldSpriteOutOfScreen)
Pokitto	46:e7e438368e16	772	sprDirtyYMax = spry;
Pokitto	46:e7e438368e16	773	int sprDirtyYMaxEnd = sprDirtyYMax + sprh - 1;
Pokitto	46:e7e438368e16	774	sprDirtyYMaxEnd = std::min(sprDirtyYMaxEnd, LCDHEIGHT - 1); // Should use LCDHEIGHT instead of screenH? Same with other screen* ?
Pokitto	46:e7e438368e16	775
Pokitto	46:e7e438368e16	776	// Get the scanline min and max y values for drawing
Pokitto	46:e7e438368e16	777	if (sprDirtyYMin < scanlineMinY)
Pokitto	46:e7e438368e16	778	scanlineMinY = sprDirtyYMin;
Pokitto	46:e7e438368e16	779	if (sprDirtyYMaxEnd > scanlineMaxY)
Pokitto	46:e7e438368e16	780	scanlineMaxY = sprDirtyYMaxEnd;
Pokitto	46:e7e438368e16	781
Pokitto	46:e7e438368e16	782	// * PREPARE SPRITE FOR DRAWING *
Pokitto	46:e7e438368e16	783
Pokitto	46:e7e438368e16	784	// Check if the sprite should be active for this vertical scanline group.
Pokitto	46:e7e438368e16	785	if (sprindex < spriteCount && // not for update rect
Pokitto	46:e7e438368e16	786	!isCurrentSpriteOutOfScreen && //out-of-screen
Pokitto	46:e7e438368e16	787	sprx <= x+3 && x < sprx + sprw) { // note: cover group of 4 pixels of the scanline (x+3)
Pokitto	46:e7e438368e16	788
Pokitto	46:e7e438368e16	789	// Find the byte number in the sprite data
Pokitto	46:e7e438368e16	790	int16_t byteNum = ((x+3) - sprx)>>2;
Pokitto	46:e7e438368e16	791
Pokitto	46:e7e438368e16	792	// Get the start addres of the spite data in this scanline.
Pokitto	46:e7e438368e16	793	sprScanlineAddr[sprindex] = const_cast<uint8_t*>(sprites[sprindex].bitmapData + byteNum);
Pokitto	46:e7e438368e16	794
Pokitto	46:e7e438368e16	795	// If the sprite goes over the top, it must be clipped from the top.
Pokitto	46:e7e438368e16	796	if(spry < 0)
Pokitto	46:e7e438368e16	797	sprScanlineAddr[sprindex] += (-spry) * (sprw >> 2);
Pokitto	46:e7e438368e16	798
Pokitto	46:e7e438368e16	799	// Select the bitshift mode for the blit algorithm
Pokitto	46:e7e438368e16	800	if (byteNum == 0)
Pokitto	46:e7e438368e16	801	sprScanlineBitshiftMode[sprindex] = BITSHIFT_MODE_FIRST_BYTE;
Pokitto	46:e7e438368e16	802	else if (byteNum >= (sprw >> 2))
Pokitto	46:e7e438368e16	803	sprScanlineBitshiftMode[sprindex] = BITSHIFT_MODE_LAST_BYTE;
Pokitto	46:e7e438368e16	804	else
Pokitto	46:e7e438368e16	805	sprScanlineBitshiftMode[sprindex] = BITSHIFT_MODE_MIDDLE_BYTE;
Pokitto	46:e7e438368e16	806	}
Pokitto	46:e7e438368e16	807	else
Pokitto	46:e7e438368e16	808	sprScanlineAddr[sprindex] = NULL; // Deactive sprite for this scanline
Pokitto	46:e7e438368e16	809	}
Pokitto	46:e7e438368e16	810	else
Pokitto	46:e7e438368e16	811	sprScanlineAddr[sprindex] = NULL; // Deactive sprite for this scanline
Pokitto	46:e7e438368e16	812	}
Pokitto	46:e7e438368e16	813	}
Pokitto	46:e7e438368e16	814
Pokitto	46:e7e438368e16	815	// * ADJUST THE SCANLINE GROUP HEIGHT *
Pokitto	46:e7e438368e16	816
Pokitto	46:e7e438368e16	817	// The height must dividable by 8. That is needed because later we copy 8 pixels at a time to the LCD.
Pokitto	46:e7e438368e16	818	if (scanlineMaxY - scanlineMinY + 1 > 0) {
Pokitto	46:e7e438368e16	819	uint8_t scanlineH = scanlineMaxY - scanlineMinY + 1;
Pokitto	46:e7e438368e16	820	uint8_t addW = 8 - (scanlineH & 0x7);
Pokitto	46:e7e438368e16	821
Pokitto	46:e7e438368e16	822	// if height is not dividable by 8, make it be.
Pokitto	46:e7e438368e16	823	if (addW != 0) {
Pokitto	46:e7e438368e16	824	if (scanlineMinY > addW )
Pokitto	46:e7e438368e16	825	scanlineMinY -= addW;
Pokitto	46:e7e438368e16	826	else if( scanlineMaxY + addW < updRectY+updRectH)
Pokitto	46:e7e438368e16	827	scanlineMaxY += addW;
Pokitto	46:e7e438368e16	828	else {
Pokitto	46:e7e438368e16	829	// Draw full height scanline
Pokitto	46:e7e438368e16	830	scanlineMinY = updRectY;
Pokitto	46:e7e438368e16	831	scanlineMaxY = updRectY+updRectH-1;
Pokitto	46:e7e438368e16	832	}
Pokitto	46:e7e438368e16	833	}
Pokitto	46:e7e438368e16	834	}
Pokitto	46:e7e438368e16	835
Pokitto	46:e7e438368e16	836	// * COMBINE THE SCANLINE GROUP OF THE SCREEN BUFFER AND ALL SPRITES *
Pokitto	46:e7e438368e16	837
Pokitto	46:e7e438368e16	838	// Find colours in this group of 4 scanlines
Pokitto	46:e7e438368e16	839	screenBufScanlineAddr += (scanlineMinY * 220/4);
Pokitto	46:e7e438368e16	840	for (y=scanlineMinY; y<=scanlineMaxY; y++)
Pokitto	46:e7e438368e16	841	{
Pokitto	46:e7e438368e16	842	// get the screen buffer data first
Pokitto	46:e7e438368e16	843	uint8_t tdata = *screenBufScanlineAddr;
Pokitto	46:e7e438368e16	844	uint8_t t4 = tdata & 0x03; tdata >>= 2;// lowest half-nibble
Pokitto	46:e7e438368e16	845	uint8_t t3 = tdata & 0x03; tdata >>= 2;// second lowest half-nibble
Pokitto	46:e7e438368e16	846	uint8_t t2 = tdata & 0x03; tdata >>= 2;// second highest half-nibble
Pokitto	46:e7e438368e16	847	uint8_t t = tdata & 0x03;// highest half-nibble
Pokitto	46:e7e438368e16	848
Pokitto	46:e7e438368e16	849	// Convert to 16-bit colors in palette
Pokitto	46:e7e438368e16	850	uint16_t p = paletteptr[t];
Pokitto	46:e7e438368e16	851	uint16_t p2 = paletteptr[t2];
Pokitto	46:e7e438368e16	852	uint16_t p3 = paletteptr[t3];
Pokitto	46:e7e438368e16	853	uint16_t p4 = paletteptr[t4];
Pokitto	46:e7e438368e16	854
Pokitto	46:e7e438368e16	855	#if 0
Pokitto	46:e7e438368e16	856	// Dirty rect visual test
Pokitto	46:e7e438368e16	857	p = COLOR_BLUE >> (Core::frameCount % 5);
Pokitto	46:e7e438368e16	858	p2 = COLOR_BLUE >> (Core::frameCount % 5);
Pokitto	46:e7e438368e16	859	p3 = COLOR_BLUE >> (Core::frameCount % 5);
Pokitto	46:e7e438368e16	860	p4 = COLOR_BLUE >> (Core::frameCount % 5);
Pokitto	46:e7e438368e16	861	#endif
Pokitto	46:e7e438368e16	862
Pokitto	46:e7e438368e16	863	// Add active sprite pixels
Pokitto	46:e7e438368e16	864	if (sprites != NULL) {
Pokitto	46:e7e438368e16	865
Pokitto	46:e7e438368e16	866	// Use loop unrolling for speed optimization
Pokitto	46:e7e438368e16	867	UNROLLED_LOOP_N(SPRITE_COUNT)
Pokitto	46:e7e438368e16	868	}
Pokitto	46:e7e438368e16	869
Pokitto	46:e7e438368e16	870	// put the result nibble values in the scanline
Pokitto	46:e7e438368e16	871	scanline[0][y] = p;
Pokitto	46:e7e438368e16	872	scanline[1][y] = p2;
Pokitto	46:e7e438368e16	873	scanline[2][y] = p3;
Pokitto	46:e7e438368e16	874	scanline[3][y] = p4;
Pokitto	46:e7e438368e16	875
Pokitto	46:e7e438368e16	876	screenBufScanlineAddr += 220>>2; // jump to read byte directly below in screenbuffer
Pokitto	46:e7e438368e16	877	}
Pokitto	46:e7e438368e16	878
Pokitto	46:e7e438368e16	879	// *** DRAW THE SCANLINE GROUP TO LCD
Pokitto	46:e7e438368e16	880
Pokitto	46:e7e438368e16	881	#ifdef PROJ_SHOW_FPS_COUNTER
Pokitto	46:e7e438368e16	882	if (x>=8 && scanlineMaxY - scanlineMinY +1 > 0) {
Pokitto	46:e7e438368e16	883	#else
Pokitto	46:e7e438368e16	884	if (scanlineMaxY - scanlineMinY +1 > 0) {
Pokitto	46:e7e438368e16	885	#endif
Pokitto	46:e7e438368e16	886	// Draw 8 vertical pixels at a time for performance reasons
Pokitto	46:e7e438368e16	887
Pokitto	46:e7e438368e16	888	setDRAMptr(x, scanlineMinY);
Pokitto	46:e7e438368e16	889	for (uint8_t s=scanlineMinY;s<=scanlineMaxY;) {
Pokitto	46:e7e438368e16	890	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	891	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	892	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	893	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	894	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	895	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	896	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	897	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	898	}
Pokitto	46:e7e438368e16	899
Pokitto	46:e7e438368e16	900	setDRAMptr(x+1, scanlineMinY);
Pokitto	46:e7e438368e16	901	for (uint8_t s=scanlineMinY;s<=scanlineMaxY;) {
Pokitto	46:e7e438368e16	902	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	903	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	904	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	905	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	906	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	907	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	908	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	909	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	910	}
Pokitto	46:e7e438368e16	911
Pokitto	46:e7e438368e16	912	setDRAMptr(x+2, scanlineMinY);
Pokitto	46:e7e438368e16	913	for (uint8_t s=scanlineMinY;s<=scanlineMaxY;) {
Pokitto	46:e7e438368e16	914	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	915	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	916	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	917	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	918	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	919	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	920	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	921	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	922	}
Pokitto	46:e7e438368e16	923
Pokitto	46:e7e438368e16	924	setDRAMptr(x+3, scanlineMinY);
Pokitto	46:e7e438368e16	925	for (uint8_t s=scanlineMinY;s<=scanlineMaxY;) {
Pokitto	46:e7e438368e16	926	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	927	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	928	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	929	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	930	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	931	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	932	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	933	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	934	}
Pokitto	46:e7e438368e16	935	}
Pokitto	46:e7e438368e16	936	}
Pokitto	46:e7e438368e16	937
Pokitto	46:e7e438368e16	938	// Update old x and y for the sprites
Pokitto	46:e7e438368e16	939	if (sprites != NULL) {
Pokitto	46:e7e438368e16	940	for (int sprindex = 0; sprindex < spriteCount; sprindex++) {
Pokitto	46:e7e438368e16	941	sprites[sprindex].oldx = sprites[sprindex].x;
Pokitto	46:e7e438368e16	942	sprites[sprindex].oldy = sprites[sprindex].y;
Pokitto	46:e7e438368e16	943	}
Pokitto	46:e7e438368e16	944	}
Pokitto	46:e7e438368e16	945
Pokitto	46:e7e438368e16	946	#ifdef POK_SIM
Pokitto	46:e7e438368e16	947	simulator.refreshDisplay();
Pokitto	46:e7e438368e16	948	#endif
Pokitto	46:e7e438368e16	949	}
Pokitto	46:e7e438368e16	950
Pokitto	46:e7e438368e16	951	void Pokitto::lcdRefreshMode2(uint8_t * scrbuf, uint16_t* paletteptr) {
Pokitto	46:e7e438368e16	952	uint16_t x,y;
Pokitto	46:e7e438368e16	953	uint16_t scanline[2][88]; // read two nibbles = pixels at a time
Pokitto	46:e7e438368e16	954	uint8_t *d;
Pokitto	46:e7e438368e16	955
Pokitto	46:e7e438368e16	956	write_command(0x20); // Horizontal DRAM Address
Pokitto	46:e7e438368e16	957	write_data(0); // 0
Pokitto	46:e7e438368e16	958	write_command(0x21); // Vertical DRAM Address
Pokitto	46:e7e438368e16	959	write_data(0);
Pokitto	46:e7e438368e16	960	write_command(0x22); // write data to DRAM
Pokitto	46:e7e438368e16	961	CLR_CS_SET_CD_RD_WR;
Pokitto	46:e7e438368e16	962
Pokitto	46:e7e438368e16	963	for(x=0;x<110;x+=2)
Pokitto	46:e7e438368e16	964	{
Pokitto	46:e7e438368e16	965	d = scrbuf+(x>>1);// point to beginning of line in data
Pokitto	46:e7e438368e16	966	/ find colours in one scanline /
Pokitto	46:e7e438368e16	967	uint8_t s=0;
Pokitto	46:e7e438368e16	968	for(y=0;y<88;y++)
Pokitto	46:e7e438368e16	969	{
Pokitto	46:e7e438368e16	970	uint8_t t = *d >> 4; // higher nibble
Pokitto	46:e7e438368e16	971	uint8_t t2 = *d & 0xF; // lower nibble
Pokitto	46:e7e438368e16	972	/ higher nibble = left pixel in pixel pair /
Pokitto	46:e7e438368e16	973	scanline[0][s] = paletteptr[t];
Pokitto	46:e7e438368e16	974	scanline[1][s++] = paletteptr[t2];
Pokitto	46:e7e438368e16	975	/ testing only /
Pokitto	46:e7e438368e16	976	//scanline[0][s] = 0xFFFF*(s&1);
Pokitto	46:e7e438368e16	977	//scanline[1][s] = 0xFFFF*(!(s&1));
Pokitto	46:e7e438368e16	978	//s++;
Pokitto	46:e7e438368e16	979	/ until here /
Pokitto	46:e7e438368e16	980	d+=110/2; // jump to read byte directly below in screenbuffer
Pokitto	46:e7e438368e16	981	}
Pokitto	46:e7e438368e16	982	s=0;
Pokitto	46:e7e438368e16	983	/ draw scanlines /
Pokitto	46:e7e438368e16	984	/ leftmost scanline twice/
Pokitto	46:e7e438368e16	985
Pokitto	46:e7e438368e16	986	#ifdef PROJ_SHOW_FPS_COUNTER
Pokitto	46:e7e438368e16	987	if (x<4) continue;
Pokitto	46:e7e438368e16	988	setDRAMptr(x<<1, 0);
Pokitto	46:e7e438368e16	989	#endif
Pokitto	46:e7e438368e16	990
Pokitto	46:e7e438368e16	991	for (s=0;s<88;) {
Pokitto	46:e7e438368e16	992	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	993	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	994	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	995	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	996	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	997	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	998	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	999	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1000	}
Pokitto	46:e7e438368e16	1001
Pokitto	46:e7e438368e16	1002	for (s=0;s<88;) {
Pokitto	46:e7e438368e16	1003	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1004	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1005	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1006	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1007	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1008	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1009	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1010	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1011	}
Pokitto	46:e7e438368e16	1012	/ rightmost scanline twice/
Pokitto	46:e7e438368e16	1013	//setDRAMptr(xptr++,yoffset);
Pokitto	46:e7e438368e16	1014	for (s=0;s<88;) {
Pokitto	46:e7e438368e16	1015	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1016	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1017	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1018	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1019	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1020	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1021	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1022	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1023	}
Pokitto	46:e7e438368e16	1024
Pokitto	46:e7e438368e16	1025	for (s=0;s<88;) {
Pokitto	46:e7e438368e16	1026	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1027	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1028	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1029	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1030	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1031	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1032	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1033	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1034	}
Pokitto	46:e7e438368e16	1035	}
Pokitto	46:e7e438368e16	1036	}
Pokitto	46:e7e438368e16	1037
Pokitto	46:e7e438368e16	1038	void Pokitto::lcdRefreshMode3(uint8_t * scrbuf, uint16_t* paletteptr) {
Pokitto	46:e7e438368e16	1039	uint16_t x,y;
Pokitto	46:e7e438368e16	1040	uint16_t scanline[2][176]; // read two nibbles = pixels at a time
Pokitto	46:e7e438368e16	1041	uint8_t *d;
Pokitto	46:e7e438368e16	1042
Pokitto	46:e7e438368e16	1043	write_command(0x20); // Horizontal DRAM Address
Pokitto	46:e7e438368e16	1044	write_data(0); // 0
Pokitto	46:e7e438368e16	1045	write_command(0x21); // Vertical DRAM Address
Pokitto	46:e7e438368e16	1046	write_data(0);
Pokitto	46:e7e438368e16	1047	write_command(0x22); // write data to DRAM
Pokitto	46:e7e438368e16	1048	CLR_CS_SET_CD_RD_WR;
Pokitto	46:e7e438368e16	1049
Pokitto	46:e7e438368e16	1050	for(x=0;x<220;x+=2)
Pokitto	46:e7e438368e16	1051	{
Pokitto	46:e7e438368e16	1052	d = scrbuf+(x>>1);// point to beginning of line in data
Pokitto	46:e7e438368e16	1053	/ find colours in one scanline /
Pokitto	46:e7e438368e16	1054	uint8_t s=0;
Pokitto	46:e7e438368e16	1055	for(y=0;y<176;y++)
Pokitto	46:e7e438368e16	1056	{
Pokitto	46:e7e438368e16	1057	uint8_t t = *d >> 4; // higher nibble
Pokitto	46:e7e438368e16	1058	uint8_t t2 = *d & 0xF; // lower nibble
Pokitto	46:e7e438368e16	1059	/ higher nibble = left pixel in pixel pair /
Pokitto	46:e7e438368e16	1060	scanline[0][s] = paletteptr[t];
Pokitto	46:e7e438368e16	1061	scanline[1][s++] = paletteptr[t2];
Pokitto	46:e7e438368e16	1062	/ testing only /
Pokitto	46:e7e438368e16	1063	//scanline[0][s] = 0xFFFF*(s&1);
Pokitto	46:e7e438368e16	1064	//scanline[1][s] = 0xFFFF*(!(s&1));
Pokitto	46:e7e438368e16	1065	//s++;
Pokitto	46:e7e438368e16	1066	/ until here /
Pokitto	46:e7e438368e16	1067	d+=220/2; // jump to read byte directly below in screenbuffer
Pokitto	46:e7e438368e16	1068	}
Pokitto	46:e7e438368e16	1069	s=0;
Pokitto	46:e7e438368e16	1070	/ draw scanlines /
Pokitto	46:e7e438368e16	1071	/ leftmost scanline/
Pokitto	46:e7e438368e16	1072
Pokitto	46:e7e438368e16	1073	#ifdef PROJ_SHOW_FPS_COUNTER
Pokitto	46:e7e438368e16	1074	if (x<8) continue;
Pokitto	46:e7e438368e16	1075	setDRAMptr(x, 0);
Pokitto	46:e7e438368e16	1076	#endif
Pokitto	46:e7e438368e16	1077
Pokitto	46:e7e438368e16	1078	for (s=0;s<176;) {
Pokitto	46:e7e438368e16	1079	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1080	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1081	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1082	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1083	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1084	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1085	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1086	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1087	}
Pokitto	46:e7e438368e16	1088
Pokitto	46:e7e438368e16	1089	/ rightmost scanline/
Pokitto	46:e7e438368e16	1090	//setDRAMptr(xptr++,yoffset);
Pokitto	46:e7e438368e16	1091	for (s=0;s<176;) {
Pokitto	46:e7e438368e16	1092	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1093	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1094	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1095	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1096	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1097	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1098	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1099	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1100	}
Pokitto	46:e7e438368e16	1101	}
Pokitto	46:e7e438368e16	1102	}
Pokitto	46:e7e438368e16	1103
Pokitto	46:e7e438368e16	1104	void Pokitto::lcdRefreshGB(uint8_t * scrbuf, uint16_t* paletteptr) {
Pokitto	46:e7e438368e16	1105	uint16_t x,y;
Pokitto	46:e7e438368e16	1106	uint16_t scanline[48];
Pokitto	46:e7e438368e16	1107	uint8_t * d;
Pokitto	46:e7e438368e16	1108
Pokitto	46:e7e438368e16	1109	#if POK_STRETCH
Pokitto	46:e7e438368e16	1110	//uint16_t xptr = 8;
Pokitto	46:e7e438368e16	1111	#else
Pokitto	46:e7e438368e16	1112	//xptr = 26;
Pokitto	46:e7e438368e16	1113	#endif
Pokitto	46:e7e438368e16	1114
Pokitto	46:e7e438368e16	1115	write_command(0x20); // Horizontal DRAM Address
Pokitto	46:e7e438368e16	1116	write_data(0); // 0
Pokitto	46:e7e438368e16	1117	write_command(0x21); // Vertical DRAM Address
Pokitto	46:e7e438368e16	1118	write_data(0);
Pokitto	46:e7e438368e16	1119	write_command(0x22); // write data to DRAM
Pokitto	46:e7e438368e16	1120	CLR_CS_SET_CD_RD_WR;
Pokitto	46:e7e438368e16	1121
Pokitto	46:e7e438368e16	1122	/ draw border /
Pokitto	46:e7e438368e16	1123	for (int s=0;s<5*176;) {
Pokitto	46:e7e438368e16	1124	setup_data_16(COLOR_BLACK);CLR_WR;SET_WR;s++;
Pokitto	46:e7e438368e16	1125	}
Pokitto	46:e7e438368e16	1126
Pokitto	46:e7e438368e16	1127	for(x=0;x<84;x++)
Pokitto	46:e7e438368e16	1128	{
Pokitto	46:e7e438368e16	1129
Pokitto	46:e7e438368e16	1130	d = scrbuf + x;// point to beginning of line in data
Pokitto	46:e7e438368e16	1131
Pokitto	46:e7e438368e16	1132	/ find colours in one scanline /
Pokitto	46:e7e438368e16	1133	uint8_t s=0;
Pokitto	46:e7e438368e16	1134	for(y=0;y<6;y++)
Pokitto	46:e7e438368e16	1135	{
Pokitto	46:e7e438368e16	1136	uint8_t t = *d;
Pokitto	46:e7e438368e16	1137	#if POK_COLORDEPTH > 1
Pokitto	46:e7e438368e16	1138	uint8_t t2 = *(d+504);
Pokitto	46:e7e438368e16	1139	#endif
Pokitto	46:e7e438368e16	1140	#if POK_COLORDEPTH > 2
Pokitto	46:e7e438368e16	1141	uint8_t t3 = *(d+504+504);
Pokitto	46:e7e438368e16	1142	#endif
Pokitto	46:e7e438368e16	1143	#if POK_COLORDEPTH > 3
Pokitto	46:e7e438368e16	1144	uint8_t t4 = *(d+504+504+504);
Pokitto	46:e7e438368e16	1145	#endif
Pokitto	46:e7e438368e16	1146	uint8_t paletteindex = 0;
Pokitto	46:e7e438368e16	1147
Pokitto	46:e7e438368e16	1148	/ bit 1 /
Pokitto	46:e7e438368e16	1149	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1150	paletteindex = (t & 0x1);
Pokitto	46:e7e438368e16	1151	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1152	paletteindex = ((t & 0x1)) \| ((t2 & 0x01)<<1);
Pokitto	46:e7e438368e16	1153	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1154	paletteindex = (t & 0x1) \| ((t2 & 0x1)<<1) \| ((t3 & 0x1)<<2);
Pokitto	46:e7e438368e16	1155	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1156	paletteindex = (t & 0x1) \| ((t2 & 0x1)<<1) \| ((t3 & 0x1)<<2) \| ((t4 & 0x1)<<3);
Pokitto	46:e7e438368e16	1157	#endif
Pokitto	46:e7e438368e16	1158	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1159
Pokitto	46:e7e438368e16	1160	/ bit 2 /
Pokitto	46:e7e438368e16	1161	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1162	paletteindex = (t & 0x2)>>1;
Pokitto	46:e7e438368e16	1163	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1164	paletteindex = ((t & 0x2)>>1) \| ((t2 & 0x02));
Pokitto	46:e7e438368e16	1165	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1166	paletteindex = ((t & 0x2)>>1) \| ((t2 & 0x2)) \| ((t3 & 0x2)<<1);
Pokitto	46:e7e438368e16	1167	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1168	paletteindex = ((t & 0x2)>>1) \| ((t2 & 0x2)) \| ((t3 & 0x2)<<1) \| ((t4 & 0x2)<<2);
Pokitto	46:e7e438368e16	1169	#endif
Pokitto	46:e7e438368e16	1170	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1171
Pokitto	46:e7e438368e16	1172	/ bit 3 /
Pokitto	46:e7e438368e16	1173	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1174	paletteindex = (t & 0x4)>>2;
Pokitto	46:e7e438368e16	1175	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1176	paletteindex = ((t & 4)>>2) \| ((t2 & 0x04)>>1);
Pokitto	46:e7e438368e16	1177	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1178	paletteindex = ((t & 0x4)>>2) \| ((t2 & 0x4)>>1) \| (t3 & 0x4);
Pokitto	46:e7e438368e16	1179	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1180	paletteindex = ((t & 0x4)>>2) \| ((t2 & 0x4)>>1) \| (t3 & 0x4) \| ((t4 & 0x4)<<1);
Pokitto	46:e7e438368e16	1181	#endif
Pokitto	46:e7e438368e16	1182	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1183
Pokitto	46:e7e438368e16	1184	/ bit 4 /
Pokitto	46:e7e438368e16	1185	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1186	paletteindex = (t & 0x8)>>3;
Pokitto	46:e7e438368e16	1187	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1188	paletteindex = ((t & 0x8)>>3) \| ((t2 & 0x08)>>2);
Pokitto	46:e7e438368e16	1189	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1190	paletteindex = ((t & 0x8)>>3) \| ((t2 & 0x8)>>2) \| ((t3 & 0x8)>>1);
Pokitto	46:e7e438368e16	1191	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1192	paletteindex = ((t & 0x8)>>3) \| ((t2 & 0x8)>>2) \| ((t3 & 0x8)>>1) \| (t4 & 0x8);
Pokitto	46:e7e438368e16	1193	#endif
Pokitto	46:e7e438368e16	1194	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1195
Pokitto	46:e7e438368e16	1196	/ bit 5 /
Pokitto	46:e7e438368e16	1197	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1198	paletteindex = (t & 0x10)>>4;
Pokitto	46:e7e438368e16	1199	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1200	paletteindex = ((t & 0x10)>>4) \| ((t2 & 0x10)>>3);
Pokitto	46:e7e438368e16	1201	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1202	paletteindex = ((t & 0x10)>>4) \| ((t2 & 0x10)>>3) \| ((t3 & 0x10)>>2);
Pokitto	46:e7e438368e16	1203	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1204	paletteindex = ((t & 0x10)>>4) \| ((t2 & 0x10)>>3) \| ((t3 & 0x10)>>2) \| ((t4 & 0x10)>>1);
Pokitto	46:e7e438368e16	1205	#endif
Pokitto	46:e7e438368e16	1206	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1207
Pokitto	46:e7e438368e16	1208	/ bit 6 /
Pokitto	46:e7e438368e16	1209	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1210	paletteindex = (t & 0x20)>>5;
Pokitto	46:e7e438368e16	1211	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1212	paletteindex = ((t & 0x20)>>5) \| ((t2 & 0x20)>>4);
Pokitto	46:e7e438368e16	1213	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1214	paletteindex = ((t & 0x20)>>5) \| ((t2 & 0x20)>>4) \| ((t3 & 0x20)>>3);
Pokitto	46:e7e438368e16	1215	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1216	paletteindex = ((t & 0x20)>>5) \| ((t2 & 0x20)>>4) \| ((t3 & 0x20)>>3) \| ((t4 & 0x20)>>2);
Pokitto	46:e7e438368e16	1217	#endif
Pokitto	46:e7e438368e16	1218	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1219
Pokitto	46:e7e438368e16	1220	/ bit 7 /
Pokitto	46:e7e438368e16	1221	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1222	paletteindex = (t & 0x40)>>6;
Pokitto	46:e7e438368e16	1223	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1224	paletteindex = ((t & 0x40)>>6) \| ((t2 & 0x40)>>5);
Pokitto	46:e7e438368e16	1225	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1226	paletteindex = ((t & 0x40)>>6) \| ((t2 & 0x40)>>5) \| ((t3 & 0x40)>>4) ;
Pokitto	46:e7e438368e16	1227	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1228	paletteindex = ((t & 0x40)>>6) \| ((t2 & 0x40)>>5) \| ((t3 & 0x40)>>4) \| ((t4 & 0x40)>>3);
Pokitto	46:e7e438368e16	1229	#endif
Pokitto	46:e7e438368e16	1230	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1231
Pokitto	46:e7e438368e16	1232	/ bit 8 /
Pokitto	46:e7e438368e16	1233	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1234	paletteindex = (t & 0x80)>>7;
Pokitto	46:e7e438368e16	1235	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1236	paletteindex = ((t & 0x80)>>7) \| ((t2 & 0x80)>>6);
Pokitto	46:e7e438368e16	1237	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1238	paletteindex = ((t & 0x80)>>7) \| ((t2 & 0x80)>>6) \| ((t3 & 0x80)>>5);
Pokitto	46:e7e438368e16	1239	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1240	paletteindex = ((t & 0x80)>>7) \| ((t2 & 0x80)>>6) \| ((t3 & 0x80)>>5) \| ((t4 & 0x80)>>4);
Pokitto	46:e7e438368e16	1241	#endif
Pokitto	46:e7e438368e16	1242	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1243
Pokitto	46:e7e438368e16	1244	d+=84; // jump to byte directly below
Pokitto	46:e7e438368e16	1245	}
Pokitto	46:e7e438368e16	1246
Pokitto	46:e7e438368e16	1247
Pokitto	46:e7e438368e16	1248	/*write_command(0x20); // Horizontal DRAM Address
Pokitto	46:e7e438368e16	1249	write_data(0x10); // 0
Pokitto	46:e7e438368e16	1250	write_command(0x21); // Vertical DRAM Address
Pokitto	46:e7e438368e16	1251	write_data(xptr++);
Pokitto	46:e7e438368e16	1252	write_command(0x22); // write data to DRAM
Pokitto	46:e7e438368e16	1253	CLR_CS_SET_CD_RD_WR;*/
Pokitto	46:e7e438368e16	1254	/ draw border /
Pokitto	46:e7e438368e16	1255	setup_data_16(COLOR_BLACK);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR; CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1256
Pokitto	46:e7e438368e16	1257	s=0;
Pokitto	46:e7e438368e16	1258
Pokitto	46:e7e438368e16	1259	/ draw scanlines /
Pokitto	46:e7e438368e16	1260	for (s=0;s<48;) {
Pokitto	46:e7e438368e16	1261	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1262	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1263	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1264	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1265	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1266	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1267	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1268	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1269	}
Pokitto	46:e7e438368e16	1270	/ draw border /
Pokitto	46:e7e438368e16	1271	setup_data_16(COLOR_BLACK);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR; CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1272
Pokitto	46:e7e438368e16	1273
Pokitto	46:e7e438368e16	1274	/*write_command(0x20); // Horizontal DRAM Address
Pokitto	46:e7e438368e16	1275	write_data(0x10); // 0
Pokitto	46:e7e438368e16	1276	write_command(0x21); // Vertical DRAM Address
Pokitto	46:e7e438368e16	1277	write_data(xptr++);
Pokitto	46:e7e438368e16	1278	write_command(0x22); // write data to DRAM
Pokitto	46:e7e438368e16	1279	CLR_CS_SET_CD_RD_WR;*/
Pokitto	46:e7e438368e16	1280	/ draw border /
Pokitto	46:e7e438368e16	1281	setup_data_16(COLOR_BLACK);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR; CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1282
Pokitto	46:e7e438368e16	1283	for (s=0;s<48;) {
Pokitto	46:e7e438368e16	1284	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1285	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1286	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1287	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1288	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1289	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1290	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1291	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1292	}
Pokitto	46:e7e438368e16	1293
Pokitto	46:e7e438368e16	1294	/ draw border /
Pokitto	46:e7e438368e16	1295	setup_data_16(COLOR_BLACK);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR; CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1296
Pokitto	46:e7e438368e16	1297
Pokitto	46:e7e438368e16	1298	#if POK_STRETCH
Pokitto	46:e7e438368e16	1299	//if (x>16 && x<68)
Pokitto	46:e7e438368e16	1300	if (x&2)// && x&2)
Pokitto	46:e7e438368e16	1301	{
Pokitto	46:e7e438368e16	1302	/*write_command(0x20); // Horizontal DRAM Address
Pokitto	46:e7e438368e16	1303	write_data(0x10); // 0
Pokitto	46:e7e438368e16	1304	write_command(0x21); // Vertical DRAM Address
Pokitto	46:e7e438368e16	1305	write_data(xptr++);
Pokitto	46:e7e438368e16	1306	write_command(0x22); // write data to DRAM
Pokitto	46:e7e438368e16	1307	CLR_CS_SET_CD_RD_WR;*/
Pokitto	46:e7e438368e16	1308	/ draw border /
Pokitto	46:e7e438368e16	1309	setup_data_16(COLOR_BLACK);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR; CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1310
Pokitto	46:e7e438368e16	1311
Pokitto	46:e7e438368e16	1312	for (s=0;s<48;) {
Pokitto	46:e7e438368e16	1313	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1314	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1315	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1316	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1317	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1318	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1319	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1320	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1321	}
Pokitto	46:e7e438368e16	1322
Pokitto	46:e7e438368e16	1323	/ draw border /
Pokitto	46:e7e438368e16	1324	setup_data_16(COLOR_BLACK);CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR; CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1325
Pokitto	46:e7e438368e16	1326	}
Pokitto	46:e7e438368e16	1327	#endif
Pokitto	46:e7e438368e16	1328	}
Pokitto	46:e7e438368e16	1329	/ draw border /
Pokitto	46:e7e438368e16	1330	for (int s=0;s<5*176;) {
Pokitto	46:e7e438368e16	1331	setup_data_16(COLOR_BLACK);CLR_WR;SET_WR;s++;
Pokitto	46:e7e438368e16	1332	}
Pokitto	46:e7e438368e16	1333	}
Pokitto	46:e7e438368e16	1334
Pokitto	46:e7e438368e16	1335
Pokitto	46:e7e438368e16	1336	void Pokitto::lcdRefreshAB(uint8_t * scrbuf, uint16_t* paletteptr) {
Pokitto	46:e7e438368e16	1337	uint16_t x,y;
Pokitto	46:e7e438368e16	1338	uint16_t scanline[64];
Pokitto	46:e7e438368e16	1339	uint8_t *d;
Pokitto	46:e7e438368e16	1340	//lcdClear();
Pokitto	46:e7e438368e16	1341	#if POK_STRETCH
Pokitto	46:e7e438368e16	1342	uint16_t xptr = 14;
Pokitto	46:e7e438368e16	1343	uint8_t yoffset = 24;
Pokitto	46:e7e438368e16	1344	#else
Pokitto	46:e7e438368e16	1345	uint16_t xptr = 0;
Pokitto	46:e7e438368e16	1346	uint8_t yoffset = 0;
Pokitto	46:e7e438368e16	1347	#endif
Pokitto	46:e7e438368e16	1348
Pokitto	46:e7e438368e16	1349	for(x=0;x<128;x++)
Pokitto	46:e7e438368e16	1350	{
Pokitto	46:e7e438368e16	1351	write_command(0x20); // Horizontal DRAM Address
Pokitto	46:e7e438368e16	1352	write_data(yoffset); // 0
Pokitto	46:e7e438368e16	1353	write_command(0x21); // Vertical DRAM Address
Pokitto	46:e7e438368e16	1354	write_data(xptr++);
Pokitto	46:e7e438368e16	1355	write_command(0x22); // write data to DRAM
Pokitto	46:e7e438368e16	1356	CLR_CS_SET_CD_RD_WR;
Pokitto	46:e7e438368e16	1357	//setDRAMptr(xptr++,yoffset);
Pokitto	46:e7e438368e16	1358
Pokitto	46:e7e438368e16	1359	d = scrbuf + x;// point to beginning of line in data
Pokitto	46:e7e438368e16	1360
Pokitto	46:e7e438368e16	1361	/ find colours in one scanline /
Pokitto	46:e7e438368e16	1362	uint8_t s=0;
Pokitto	46:e7e438368e16	1363	for(y=0;y<8;y++)
Pokitto	46:e7e438368e16	1364	{
Pokitto	46:e7e438368e16	1365	uint8_t t = *d;
Pokitto	46:e7e438368e16	1366	#if POK_COLORDEPTH > 1
Pokitto	46:e7e438368e16	1367	uint8_t t2 = *(d+AB_JUMP);
Pokitto	46:e7e438368e16	1368	#endif // POK_COLORDEPTH
Pokitto	46:e7e438368e16	1369	#if POK_COLORDEPTH > 2
Pokitto	46:e7e438368e16	1370	uint8_t t3 = *(d+AB_JUMP+AB_JUMP);
Pokitto	46:e7e438368e16	1371	#endif // POK_COLORDEPTH
Pokitto	46:e7e438368e16	1372	#if POK_COLORDEPTH > 3
Pokitto	46:e7e438368e16	1373	uint8_t t4 = *(d+AB_JUMP+AB_JUMP+AB_JUMP);
Pokitto	46:e7e438368e16	1374	#endif // POK_COLORDEPTH
Pokitto	46:e7e438368e16	1375	uint8_t paletteindex = 0;
Pokitto	46:e7e438368e16	1376
Pokitto	46:e7e438368e16	1377	/ bit 1 /
Pokitto	46:e7e438368e16	1378	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1379	paletteindex = (t & 0x1);
Pokitto	46:e7e438368e16	1380	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1381	paletteindex = ((t & 0x1)) \| ((t2 & 0x01)<<1);
Pokitto	46:e7e438368e16	1382	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1383	paletteindex = (t & 0x1) \| ((t2 & 0x1)<<1) \| ((t3 & 0x1)<<2);
Pokitto	46:e7e438368e16	1384	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1385	paletteindex = (t & 0x1) \| ((t2 & 0x1)<<1) \| ((t3 & 0x1)<<2) \| ((t4 & 0x1)<<3);
Pokitto	46:e7e438368e16	1386	#endif
Pokitto	46:e7e438368e16	1387	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1388
Pokitto	46:e7e438368e16	1389	/ bit 2 /
Pokitto	46:e7e438368e16	1390	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1391	paletteindex = (t & 0x2)>>1;
Pokitto	46:e7e438368e16	1392	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1393	paletteindex = ((t & 0x2)>>1) \| ((t2 & 0x02));
Pokitto	46:e7e438368e16	1394	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1395	paletteindex = ((t & 0x2)>>1) \| ((t2 & 0x2)) \| ((t3 & 0x2)<<1);
Pokitto	46:e7e438368e16	1396	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1397	paletteindex = ((t & 0x2)>>1) \| ((t2 & 0x2)) \| ((t3 & 0x2)<<1) \| ((t4 & 0x2)<<2);
Pokitto	46:e7e438368e16	1398	#endif
Pokitto	46:e7e438368e16	1399	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1400
Pokitto	46:e7e438368e16	1401	/ bit 3 /
Pokitto	46:e7e438368e16	1402	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1403	paletteindex = (t & 0x4)>>2;
Pokitto	46:e7e438368e16	1404	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1405	paletteindex = ((t & 4)>>2) \| ((t2 & 0x04)>>1);
Pokitto	46:e7e438368e16	1406	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1407	paletteindex = ((t & 0x4)>>2) \| ((t2 & 0x4)>>1) \| (t3 & 0x4);
Pokitto	46:e7e438368e16	1408	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1409	paletteindex = ((t & 0x4)>>2) \| ((t2 & 0x4)>>1) \| (t3 & 0x4) \| ((t4 & 0x4)<<1);
Pokitto	46:e7e438368e16	1410	#endif
Pokitto	46:e7e438368e16	1411	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1412
Pokitto	46:e7e438368e16	1413	/ bit 4 /
Pokitto	46:e7e438368e16	1414	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1415	paletteindex = (t & 0x8)>>3;
Pokitto	46:e7e438368e16	1416	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1417	paletteindex = ((t & 0x8)>>3) \| ((t2 & 0x08)>>2);
Pokitto	46:e7e438368e16	1418	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1419	paletteindex = ((t & 0x8)>>3) \| ((t2 & 0x8)>>2) \| ((t3 & 0x8)>>1);
Pokitto	46:e7e438368e16	1420	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1421	paletteindex = ((t & 0x8)>>3) \| ((t2 & 0x8)>>2) \| ((t3 & 0x8)>>1) \| (t4 & 0x8);
Pokitto	46:e7e438368e16	1422	#endif
Pokitto	46:e7e438368e16	1423	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1424
Pokitto	46:e7e438368e16	1425	/ bit 5 /
Pokitto	46:e7e438368e16	1426	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1427	paletteindex = (t & 0x10)>>4;
Pokitto	46:e7e438368e16	1428	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1429	paletteindex = ((t & 0x10)>>4) \| ((t2 & 0x10)>>3);
Pokitto	46:e7e438368e16	1430	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1431	paletteindex = ((t & 0x10)>>4) \| ((t2 & 0x10)>>3) \| ((t3 & 0x10)>>2);
Pokitto	46:e7e438368e16	1432	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1433	paletteindex = ((t & 0x10)>>4) \| ((t2 & 0x10)>>3) \| ((t3 & 0x10)>>2) \| ((t4 & 0x10)>>1);
Pokitto	46:e7e438368e16	1434	#endif
Pokitto	46:e7e438368e16	1435	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1436
Pokitto	46:e7e438368e16	1437	/ bit 6 /
Pokitto	46:e7e438368e16	1438	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1439	paletteindex = (t & 0x20)>>5;
Pokitto	46:e7e438368e16	1440	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1441	paletteindex = ((t & 0x20)>>5) \| ((t2 & 0x20)>>4);
Pokitto	46:e7e438368e16	1442	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1443	paletteindex = ((t & 0x20)>>5) \| ((t2 & 0x20)>>4) \| ((t3 & 0x20)>>3);
Pokitto	46:e7e438368e16	1444	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1445	paletteindex = ((t & 0x20)>>5) \| ((t2 & 0x20)>>4) \| ((t3 & 0x20)>>3) \| ((t4 & 0x20)>>2);
Pokitto	46:e7e438368e16	1446	#endif
Pokitto	46:e7e438368e16	1447	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1448
Pokitto	46:e7e438368e16	1449	/ bit 7 /
Pokitto	46:e7e438368e16	1450	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1451	paletteindex = (t & 0x40)>>6;
Pokitto	46:e7e438368e16	1452	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1453	paletteindex = ((t & 0x40)>>6) \| ((t2 & 0x40)>>5);
Pokitto	46:e7e438368e16	1454	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1455	paletteindex = ((t & 0x40)>>6) \| ((t2 & 0x40)>>5) \| ((t3 & 0x40)>>4) ;
Pokitto	46:e7e438368e16	1456	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1457	paletteindex = ((t & 0x40)>>6) \| ((t2 & 0x40)>>5) \| ((t3 & 0x40)>>4) \| ((t4 & 0x40)>>3);
Pokitto	46:e7e438368e16	1458	#endif
Pokitto	46:e7e438368e16	1459	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1460
Pokitto	46:e7e438368e16	1461	/ bit 8 /
Pokitto	46:e7e438368e16	1462	#if POK_COLORDEPTH == 1
Pokitto	46:e7e438368e16	1463	paletteindex = (t & 0x80)>>7;
Pokitto	46:e7e438368e16	1464	#elif POK_COLORDEPTH == 2
Pokitto	46:e7e438368e16	1465	paletteindex = ((t & 0x80)>>7) \| ((t2 & 0x80)>>6);
Pokitto	46:e7e438368e16	1466	#elif POK_COLORDEPTH == 3
Pokitto	46:e7e438368e16	1467	paletteindex = ((t & 0x80)>>7) \| ((t2 & 0x80)>>6) \| ((t3 & 0x80)>>5);
Pokitto	46:e7e438368e16	1468	#elif POK_COLORDEPTH == 4
Pokitto	46:e7e438368e16	1469	paletteindex = ((t & 0x80)>>7) \| ((t2 & 0x80)>>6) \| ((t3 & 0x80)>>5) \| ((t4 & 0x80)>>4);
Pokitto	46:e7e438368e16	1470	#endif
Pokitto	46:e7e438368e16	1471	scanline[s++] = paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1472
Pokitto	46:e7e438368e16	1473	d+=128; // jump to byte directly below
Pokitto	46:e7e438368e16	1474	}
Pokitto	46:e7e438368e16	1475
Pokitto	46:e7e438368e16	1476	s=0;
Pokitto	46:e7e438368e16	1477
Pokitto	46:e7e438368e16	1478	/ draw scanlines /
Pokitto	46:e7e438368e16	1479	for (s=0;s<64;) {
Pokitto	46:e7e438368e16	1480	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1481	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1482	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1483	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1484	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1485	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1486	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1487	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1488	}
Pokitto	46:e7e438368e16	1489
Pokitto	46:e7e438368e16	1490	#if POK_STRETCH
Pokitto	46:e7e438368e16	1491	if (x&1) {
Pokitto	46:e7e438368e16	1492	write_command(0x20); // Horizontal DRAM Address
Pokitto	46:e7e438368e16	1493	write_data(yoffset); // 0
Pokitto	46:e7e438368e16	1494	write_command(0x21); // Vertical DRAM Address
Pokitto	46:e7e438368e16	1495	write_data(xptr++);
Pokitto	46:e7e438368e16	1496	write_command(0x22); // write data to DRAM
Pokitto	46:e7e438368e16	1497	CLR_CS_SET_CD_RD_WR;
Pokitto	46:e7e438368e16	1498	//setDRAMptr(xptr++,yoffset);
Pokitto	46:e7e438368e16	1499
Pokitto	46:e7e438368e16	1500	for (s=0;s<64;) {
Pokitto	46:e7e438368e16	1501	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1502	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1503	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1504	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1505	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1506	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1507	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1508	setup_data_16(scanline[s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1509	}
Pokitto	46:e7e438368e16	1510	}
Pokitto	46:e7e438368e16	1511	#endif
Pokitto	46:e7e438368e16	1512	}
Pokitto	46:e7e438368e16	1513	}
Pokitto	46:e7e438368e16	1514
Pokitto	46:e7e438368e16	1515	void Pokitto::lcdRefreshModeGBC(uint8_t * scrbuf, uint16_t* paletteptr) {
Pokitto	46:e7e438368e16	1516	uint16_t x,y,xptr;
Pokitto	46:e7e438368e16	1517	uint16_t scanline[4][144]; // read 4 half-nibbles = 4 pixels at a time
Pokitto	46:e7e438368e16	1518	uint8_t *d, yoffset=0;
Pokitto	46:e7e438368e16	1519
Pokitto	46:e7e438368e16	1520	xptr = 0;
Pokitto	46:e7e438368e16	1521	setDRAMptr(xptr,yoffset);
Pokitto	46:e7e438368e16	1522
Pokitto	46:e7e438368e16	1523
Pokitto	46:e7e438368e16	1524	for(x=0;x<160;x+=4)
Pokitto	46:e7e438368e16	1525	{
Pokitto	46:e7e438368e16	1526	d = scrbuf+(x>>2);// point to beginning of line in data
Pokitto	46:e7e438368e16	1527	/ find colours in one scanline /
Pokitto	46:e7e438368e16	1528	uint8_t s=0;
Pokitto	46:e7e438368e16	1529	for(y=0;y<144;y++)
Pokitto	46:e7e438368e16	1530	{
Pokitto	46:e7e438368e16	1531	uint8_t tdata = *d;
Pokitto	46:e7e438368e16	1532	uint8_t t4 = tdata & 0x03; tdata >>= 2;// lowest half-nibble
Pokitto	46:e7e438368e16	1533	uint8_t t3 = tdata & 0x03; tdata >>= 2;// second lowest half-nibble
Pokitto	46:e7e438368e16	1534	uint8_t t2 = tdata & 0x03; tdata >>= 2;// second highest half-nibble
Pokitto	46:e7e438368e16	1535	uint8_t t = tdata & 0x03;// highest half-nibble
Pokitto	46:e7e438368e16	1536
Pokitto	46:e7e438368e16	1537	/ put nibble values in the scanlines /
Pokitto	46:e7e438368e16	1538
Pokitto	46:e7e438368e16	1539	scanline[0][s] = paletteptr[t];
Pokitto	46:e7e438368e16	1540	scanline[1][s] = paletteptr[t2];
Pokitto	46:e7e438368e16	1541	scanline[2][s] = paletteptr[t3];
Pokitto	46:e7e438368e16	1542	scanline[3][s++] = paletteptr[t4];
Pokitto	46:e7e438368e16	1543
Pokitto	46:e7e438368e16	1544	d+=160/4; // jump to read byte directly below in screenbuffer
Pokitto	46:e7e438368e16	1545	}
Pokitto	46:e7e438368e16	1546
Pokitto	46:e7e438368e16	1547	s=0;
Pokitto	46:e7e438368e16	1548	/ draw scanlines /
Pokitto	46:e7e438368e16	1549	for (s=0;s<144;) {
Pokitto	46:e7e438368e16	1550	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1551	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1552	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1553	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1554	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1555	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1556	}
Pokitto	46:e7e438368e16	1557	setDRAMptr(++xptr,yoffset);
Pokitto	46:e7e438368e16	1558	for (s=0;s<144;) {
Pokitto	46:e7e438368e16	1559	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1560	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1561	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1562	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1563	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1564	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1565	}
Pokitto	46:e7e438368e16	1566	setDRAMptr(++xptr,yoffset);
Pokitto	46:e7e438368e16	1567	for (s=0;s<144;) {
Pokitto	46:e7e438368e16	1568	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1569	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1570	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1571	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1572	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1573	setup_data_16(scanline[2][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1574	}
Pokitto	46:e7e438368e16	1575	setDRAMptr(++xptr,yoffset);
Pokitto	46:e7e438368e16	1576	for (s=0;s<144;) {
Pokitto	46:e7e438368e16	1577	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1578	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1579	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1580	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1581	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1582	setup_data_16(scanline[3][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1583	}
Pokitto	46:e7e438368e16	1584	setDRAMptr(++xptr,yoffset);
Pokitto	46:e7e438368e16	1585	}
Pokitto	46:e7e438368e16	1586	}
Pokitto	46:e7e438368e16	1587
Pokitto	46:e7e438368e16	1588
Pokitto	46:e7e438368e16	1589	void Pokitto::lcdRefreshT1(uint8_t* tilebuf, uint8_t* tilecolorbuf, uint8_t* tileset, uint16_t* paletteptr) {
Pokitto	46:e7e438368e16	1590	#ifdef POK_TILEMODE
Pokitto	46:e7e438368e16	1591	uint16_t x,y,data,xptr;
Pokitto	46:e7e438368e16	1592	uint16_t scanline[176];
Pokitto	46:e7e438368e16	1593	uint8_t yoffset=0, tilebyte, tileindex, tilex=0, tiley=0,xcount;
Pokitto	46:e7e438368e16	1594
Pokitto	46:e7e438368e16	1595
Pokitto	46:e7e438368e16	1596	if (!tileset) return;
Pokitto	46:e7e438368e16	1597
Pokitto	46:e7e438368e16	1598	#if LCDWIDTH < POK_LCD_W
Pokitto	46:e7e438368e16	1599	xptr = (POK_LCD_W-LCDWIDTH)/2;
Pokitto	46:e7e438368e16	1600	#else
Pokitto	46:e7e438368e16	1601	xptr = 0;
Pokitto	46:e7e438368e16	1602	#endif
Pokitto	46:e7e438368e16	1603	#if LCDHEIGHT < POK_LCD_H
Pokitto	46:e7e438368e16	1604	yoffset = (POK_LCD_H-LCDHEIGHT)/2;
Pokitto	46:e7e438368e16	1605	#else
Pokitto	46:e7e438368e16	1606	yoffset = 0;
Pokitto	46:e7e438368e16	1607	#endif
Pokitto	46:e7e438368e16	1608
Pokitto	46:e7e438368e16	1609	for(x=0, xcount=0 ;x<LCDWIDTH;x++,xcount++) // loop through vertical columns
Pokitto	46:e7e438368e16	1610	{
Pokitto	46:e7e438368e16	1611	setDRAMptr(xptr++,yoffset); //point to VRAM
Pokitto	46:e7e438368e16	1612
Pokitto	46:e7e438368e16	1613	/ find colours in one scanline /
Pokitto	46:e7e438368e16	1614	uint8_t s=0, tiley=0;
Pokitto	46:e7e438368e16	1615	//tileindex = tilebuf[tilex*POK_TILES_Y];
Pokitto	46:e7e438368e16	1616	if (xcount==POK_TILE_W) {
Pokitto	46:e7e438368e16	1617	tilex++;
Pokitto	46:e7e438368e16	1618	xcount=0;
Pokitto	46:e7e438368e16	1619	}
Pokitto	46:e7e438368e16	1620
Pokitto	46:e7e438368e16	1621	for(y=0;y<LCDHEIGHT;)
Pokitto	46:e7e438368e16	1622	{
Pokitto	46:e7e438368e16	1623	uint8_t tileval = tilebuf[tilex+tiley*POK_TILES_X]; //get tile number
Pokitto	46:e7e438368e16	1624	uint16_t index = tileval*POK_TILE_W+xcount;
Pokitto	46:e7e438368e16	1625	uint8_t tilebyte = tileset[index]; //get bitmap data
Pokitto	46:e7e438368e16	1626	for (uint8_t ycount=0, bitcount=0; ycount<POK_TILE_H; ycount++, y++, bitcount++) {
Pokitto	46:e7e438368e16	1627	if (bitcount==8) {
Pokitto	46:e7e438368e16	1628	bitcount=0;
Pokitto	46:e7e438368e16	1629	index += 176; //jump to byte below in the tileset bitmap
Pokitto	46:e7e438368e16	1630	tilebyte = tileset[index]; //get bitmap data
Pokitto	46:e7e438368e16	1631	}
Pokitto	46:e7e438368e16	1632	//tilebyte = tile[(tileindex>>4)+*POK_TILE_W]; //tilemaps are 16x16
Pokitto	46:e7e438368e16	1633	//uint8_t paletteindex = ((tilebyte>>(bitcount&0x7)) & 0x1);
Pokitto	46:e7e438368e16	1634	if (!tileval) scanline[s++] = COLOR_MAGENTA*((tilebyte>>bitcount)&0x1);//paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1635	else scanline[s++] = paletteptr[((tilebyte>>bitcount)&0x1)*tileval];//paletteptr[paletteindex];
Pokitto	46:e7e438368e16	1636	}
Pokitto	46:e7e438368e16	1637	tiley++; //move to next tile
Pokitto	46:e7e438368e16	1638	}
Pokitto	46:e7e438368e16	1639	s=0;
Pokitto	46:e7e438368e16	1640
Pokitto	46:e7e438368e16	1641	/ draw scanlines /
Pokitto	46:e7e438368e16	1642	for (s=0;s<LCDHEIGHT;) {
Pokitto	46:e7e438368e16	1643	setup_data_16(scanline[s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1644	}
Pokitto	46:e7e438368e16	1645	}
Pokitto	46:e7e438368e16	1646	#endif
Pokitto	46:e7e438368e16	1647	}
Pokitto	46:e7e438368e16	1648
Pokitto	46:e7e438368e16	1649
Pokitto	46:e7e438368e16	1650	void Pokitto::lcdRefreshMode13(uint8_t * scrbuf, uint16_t* paletteptr, uint8_t offset){
Pokitto	46:e7e438368e16	1651	uint16_t x,y;
Pokitto	46:e7e438368e16	1652	uint16_t scanline[2][110]; // read two nibbles = pixels at a time
Pokitto	46:e7e438368e16	1653	uint8_t *d;
Pokitto	46:e7e438368e16	1654
Pokitto	46:e7e438368e16	1655	write_command(0x20); write_data(0);
Pokitto	46:e7e438368e16	1656	write_command(0x21); write_data(0);
Pokitto	46:e7e438368e16	1657	write_command(0x22);
Pokitto	46:e7e438368e16	1658	CLR_CS_SET_CD_RD_WR;
Pokitto	46:e7e438368e16	1659
Pokitto	46:e7e438368e16	1660	for(x=0;x<110;x+=2)
Pokitto	46:e7e438368e16	1661	{
Pokitto	46:e7e438368e16	1662	d = scrbuf+x;// point to beginning of line in data
Pokitto	46:e7e438368e16	1663	uint8_t s=0;
Pokitto	46:e7e438368e16	1664	for(y=0;y<88;y++)
Pokitto	46:e7e438368e16	1665	{
Pokitto	46:e7e438368e16	1666	uint8_t t = *d;
Pokitto	46:e7e438368e16	1667	uint8_t t1 = *(d+1);
Pokitto	46:e7e438368e16	1668	scanline[0][s] = paletteptr[(t+offset)&255];
Pokitto	46:e7e438368e16	1669	scanline[1][s++] = paletteptr[(t1+offset)&255];
Pokitto	46:e7e438368e16	1670	d+=110; // jump to read byte directly below in screenbuffer
Pokitto	46:e7e438368e16	1671	}
Pokitto	46:e7e438368e16	1672	s=0;
Pokitto	46:e7e438368e16	1673	for (s=0;s<88;) {
Pokitto	46:e7e438368e16	1674	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1675	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1676	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1677	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1678	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1679	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1680	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1681	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1682	}
Pokitto	46:e7e438368e16	1683	for (s=0;s<88;) {
Pokitto	46:e7e438368e16	1684	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1685	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1686	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1687	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1688	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1689	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1690	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1691	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1692	}
Pokitto	46:e7e438368e16	1693	for (s=0;s<88;) {
Pokitto	46:e7e438368e16	1694	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1695	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1696	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1697	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1698	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1699	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1700	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1701	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1702	}
Pokitto	46:e7e438368e16	1703	for (s=0;s<88;) {
Pokitto	46:e7e438368e16	1704	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1705	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1706	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1707	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1708	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1709	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1710	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1711	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1712	}
Pokitto	46:e7e438368e16	1713	}
Pokitto	46:e7e438368e16	1714
Pokitto	46:e7e438368e16	1715	}
Pokitto	46:e7e438368e16	1716
Pokitto	46:e7e438368e16	1717
Pokitto	46:e7e438368e16	1718
Pokitto	46:e7e438368e16	1719	void Pokitto::lcdRefreshMode14(uint8_t * scrbuf, uint16_t* paletteptr) {
Pokitto	46:e7e438368e16	1720	uint16_t x,y,data,xptr;
Pokitto	46:e7e438368e16	1721	uint16_t scanline[176]; uint16_t* scptr;
Pokitto	46:e7e438368e16	1722	uint8_t *d;
Pokitto	46:e7e438368e16	1723
Pokitto	46:e7e438368e16	1724	write_command(0x20); write_data(0);
Pokitto	46:e7e438368e16	1725	write_command(0x21); write_data(0);
Pokitto	46:e7e438368e16	1726	write_command(0x22);
Pokitto	46:e7e438368e16	1727	CLR_CS_SET_CD_RD_WR;
Pokitto	46:e7e438368e16	1728
Pokitto	46:e7e438368e16	1729	for(x=0;x<220;x++)
Pokitto	46:e7e438368e16	1730	{
Pokitto	46:e7e438368e16	1731	d = scrbuf+x;
Pokitto	46:e7e438368e16	1732	scptr = &scanline[0];
Pokitto	46:e7e438368e16	1733
Pokitto	46:e7e438368e16	1734	/ find colours in one scanline /
Pokitto	46:e7e438368e16	1735	/*for(y=0;y<22;y++)
Pokitto	46:e7e438368e16	1736	{
Pokitto	46:e7e438368e16	1737
Pokitto	46:e7e438368e16	1738	uint16_t t = *d;
Pokitto	46:e7e438368e16	1739	uint16_t t2 = *(d+POK_BITFRAME);
Pokitto	46:e7e438368e16	1740	uint16_t t3 = *(d+POK_BITFRAME+POK_BITFRAME);
Pokitto	46:e7e438368e16	1741
Pokitto	46:e7e438368e16	1742	scptr++ = (t & 0x1)R_MASK \| (t2 & 0x1)G_MASK \| (t3 & 0x1)B_MASK; t >>= 1;t2 >>= 1;t3 >>= 1;
Pokitto	46:e7e438368e16	1743	scptr++ = (t & 0x1)R_MASK \| (t2 & 0x1)G_MASK \| (t3 & 0x1)B_MASK; t >>= 1;t2 >>= 1;t3 >>= 1;
Pokitto	46:e7e438368e16	1744	scptr++ = (t & 0x1)R_MASK \| (t2 & 0x1)G_MASK \| (t3 & 0x1)B_MASK; t >>= 1;t2 >>= 1;t3 >>= 1;
Pokitto	46:e7e438368e16	1745	scptr++ = (t & 0x1)R_MASK \| (t2 & 0x1)G_MASK \| (t3 & 0x1)B_MASK; t >>= 1;t2 >>= 1;t3 >>= 1;
Pokitto	46:e7e438368e16	1746
Pokitto	46:e7e438368e16	1747	scptr++ = (t & 0x1)R_MASK \| (t2 & 0x1)G_MASK \| (t3 & 0x1)B_MASK; t >>= 1;t2 >>= 1;t3 >>= 1;
Pokitto	46:e7e438368e16	1748	scptr++ = (t & 0x1)R_MASK \| (t2 & 0x1)G_MASK \| (t3 & 0x1)B_MASK; t >>= 1;t2 >>= 1;t3 >>= 1;
Pokitto	46:e7e438368e16	1749	scptr++ = (t & 0x1)R_MASK \| (t2 & 0x1)G_MASK \| (t3 & 0x1)B_MASK; t >>= 1;t2 >>= 1;t3 >>= 1;
Pokitto	46:e7e438368e16	1750	scptr++ = (t & 0x1)R_MASK \| (t2 & 0x1)G_MASK \| (t3 & 0x1)B_MASK; t >>= 1;t2 >>= 1;t3 >>= 1;
Pokitto	46:e7e438368e16	1751
Pokitto	46:e7e438368e16	1752
Pokitto	46:e7e438368e16	1753	d+=220; // jump to word directly below
Pokitto	46:e7e438368e16	1754	}
Pokitto	46:e7e438368e16	1755	*/
Pokitto	46:e7e438368e16	1756	/ alternative way: go through one color at a time /
Pokitto	46:e7e438368e16	1757	scptr = &scanline[0]; // set to beginning of scanline
Pokitto	46:e7e438368e16	1758	for(y=0;y<22;y++, d +=220)
Pokitto	46:e7e438368e16	1759	{
Pokitto	46:e7e438368e16	1760	uint16_t t = *d & 0xFF;
Pokitto	46:e7e438368e16	1761
Pokitto	46:e7e438368e16	1762	scptr++ = R_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1763	scptr++ = R_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1764	scptr++ = R_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1765	scptr++ = R_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1766	scptr++ = R_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1767	scptr++ = R_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1768	scptr++ = R_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1769	scptr++ = R_MASK (t&0x1);
Pokitto	46:e7e438368e16	1770	}
Pokitto	46:e7e438368e16	1771	scptr = &scanline[0]; // set to beginning of scanline
Pokitto	46:e7e438368e16	1772	d = scrbuf+x+POK_BITFRAME;
Pokitto	46:e7e438368e16	1773	for(y=0;y<22;y++, d +=220)
Pokitto	46:e7e438368e16	1774	{
Pokitto	46:e7e438368e16	1775	uint16_t t = *d & 0xFF;
Pokitto	46:e7e438368e16	1776
Pokitto	46:e7e438368e16	1777	scptr++ \|= G_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1778	scptr++ \|= G_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1779	scptr++ \|= G_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1780	scptr++ \|= G_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1781	scptr++ \|= G_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1782	scptr++ \|= G_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1783	scptr++ \|= G_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1784	scptr++ \|= G_MASK (t&0x1);
Pokitto	46:e7e438368e16	1785	}
Pokitto	46:e7e438368e16	1786	scptr = &scanline[0]; // set to beginning of scanline
Pokitto	46:e7e438368e16	1787	d = scrbuf+x+POK_BITFRAME*2;
Pokitto	46:e7e438368e16	1788	for(y=0;y<22;y++, d +=220)
Pokitto	46:e7e438368e16	1789	{
Pokitto	46:e7e438368e16	1790	uint16_t t = *d & 0xFF;
Pokitto	46:e7e438368e16	1791
Pokitto	46:e7e438368e16	1792	scptr++ \|= B_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1793	scptr++ \|= B_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1794	scptr++ \|= B_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1795	scptr++ \|= B_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1796	scptr++ \|= B_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1797	scptr++ \|= B_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1798	scptr++ \|= B_MASK (t&0x1); t >>= 1;
Pokitto	46:e7e438368e16	1799	scptr++ \|= B_MASK (t&0x1);
Pokitto	46:e7e438368e16	1800	}
Pokitto	46:e7e438368e16	1801
Pokitto	46:e7e438368e16	1802
Pokitto	46:e7e438368e16	1803	#ifdef PROJ_SHOW_FPS_COUNTER
Pokitto	46:e7e438368e16	1804	if (x<8) continue;
Pokitto	46:e7e438368e16	1805	setDRAMptr(x, 0);
Pokitto	46:e7e438368e16	1806	#endif
Pokitto	46:e7e438368e16	1807
Pokitto	46:e7e438368e16	1808	/ draw scanlines /
Pokitto	46:e7e438368e16	1809	for (int s=0;s<176;) {
Pokitto	46:e7e438368e16	1810	setup_data_16(scanline[s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1811	setup_data_16(scanline[s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1812	setup_data_16(scanline[s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1813	setup_data_16(scanline[s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1814	setup_data_16(scanline[s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1815	setup_data_16(scanline[s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1816	setup_data_16(scanline[s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1817	setup_data_16(scanline[s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1818
Pokitto	46:e7e438368e16	1819	}
Pokitto	46:e7e438368e16	1820
Pokitto	46:e7e438368e16	1821	}
Pokitto	46:e7e438368e16	1822	}
Pokitto	46:e7e438368e16	1823
Pokitto	46:e7e438368e16	1824	//#define ADEKTOSMODE15
Pokitto	46:e7e438368e16	1825
Pokitto	46:e7e438368e16	1826	#ifdef ADEKTOSMODE15
Pokitto	46:e7e438368e16	1827	void Pokitto::lcdRefreshMode15(uint16_t* pal, uint8_t* scrbuf){
Pokitto	46:e7e438368e16	1828	write_command(0x03); write_data(0x1038); //realy only need to call this once
Pokitto	46:e7e438368e16	1829	write_command(0x20); write_data(0);
Pokitto	46:e7e438368e16	1830	write_command(0x21); write_data(0);
Pokitto	46:e7e438368e16	1831
Pokitto	46:e7e438368e16	1832	write_command(0x22);
Pokitto	46:e7e438368e16	1833
Pokitto	46:e7e438368e16	1834	#ifdef PROJ_SHOW_FPS_COUNTER
Pokitto	46:e7e438368e16	1835	for (int x=0,xt=0; x<0x4BA0;x++,xt++) {
Pokitto	46:e7e438368e16	1836	if (xt==110) xt=0;
Pokitto	46:e7e438368e16	1837	if (xt<8) {
Pokitto	46:e7e438368e16	1838	write_data(0);
Pokitto	46:e7e438368e16	1839	write_data(0);
Pokitto	46:e7e438368e16	1840	} else {
Pokitto	46:e7e438368e16	1841	write_data(pal[(((scrbuf[x]) & 0xf0) >> 4)]);
Pokitto	46:e7e438368e16	1842	write_data(pal[( (scrbuf[x]) & 0x0f)]);
Pokitto	46:e7e438368e16	1843	}
Pokitto	46:e7e438368e16	1844
Pokitto	46:e7e438368e16	1845	}
Pokitto	46:e7e438368e16	1846	#else
Pokitto	46:e7e438368e16	1847	for (int x=0; x<0x4BA0;x++) {
Pokitto	46:e7e438368e16	1848	write_data(pal[(((scrbuf[x]) & 0xf0) >> 4)]);
Pokitto	46:e7e438368e16	1849	write_data(pal[( (scrbuf[x]) & 0x0f)]);
Pokitto	46:e7e438368e16	1850	}
Pokitto	46:e7e438368e16	1851	#endif //PROJ_SHOW_FPS_COUNTER
Pokitto	46:e7e438368e16	1852	}
Pokitto	46:e7e438368e16	1853
Pokitto	46:e7e438368e16	1854	#else
Pokitto	46:e7e438368e16	1855
Pokitto	46:e7e438368e16	1856	void Pokitto::lcdRefreshMode15(uint16_t* paletteptr, uint8_t* scrbuf){
Pokitto	46:e7e438368e16	1857	uint16_t x,y,xptr;
Pokitto	46:e7e438368e16	1858	uint16_t scanline[2][176]; // read two nibbles = pixels at a time
Pokitto	46:e7e438368e16	1859	uint8_t *d, yoffset=0;
Pokitto	46:e7e438368e16	1860
Pokitto	46:e7e438368e16	1861	xptr = 0;
Pokitto	46:e7e438368e16	1862	//setDRAMptr(xptr,yoffset);
Pokitto	46:e7e438368e16	1863
Pokitto	46:e7e438368e16	1864	write_command(0x20); write_data(0);
Pokitto	46:e7e438368e16	1865	write_command(0x21); write_data(0);
Pokitto	46:e7e438368e16	1866	write_command(0x22);
Pokitto	46:e7e438368e16	1867	CLR_CS_SET_CD_RD_WR;
Pokitto	46:e7e438368e16	1868
Pokitto	46:e7e438368e16	1869	for(x=0;x<220;x+=2)
Pokitto	46:e7e438368e16	1870	{
Pokitto	46:e7e438368e16	1871	d = scrbuf+(x>>1);// point to beginning of line in data
Pokitto	46:e7e438368e16	1872	// find colours in one scanline
Pokitto	46:e7e438368e16	1873	uint8_t s=0;
Pokitto	46:e7e438368e16	1874	for(y=0;y<176;y++)
Pokitto	46:e7e438368e16	1875	{
Pokitto	46:e7e438368e16	1876	uint8_t t = *d >> 4; // higher nibble
Pokitto	46:e7e438368e16	1877	uint8_t t2 = *d & 0xF; // lower nibble
Pokitto	46:e7e438368e16	1878	// higher nibble = left pixel in pixel pair
Pokitto	46:e7e438368e16	1879	scanline[0][s] = paletteptr[t];
Pokitto	46:e7e438368e16	1880	scanline[1][s++] = paletteptr[t2];
Pokitto	46:e7e438368e16	1881
Pokitto	46:e7e438368e16	1882	d+=220/2; // jump to read byte directly below in screenbuffer
Pokitto	46:e7e438368e16	1883	}
Pokitto	46:e7e438368e16	1884	s=0;
Pokitto	46:e7e438368e16	1885	// draw scanlines
Pokitto	46:e7e438368e16	1886
Pokitto	46:e7e438368e16	1887	#ifdef PROJ_SHOW_FPS_COUNTER
Pokitto	46:e7e438368e16	1888	if (x<8) continue;
Pokitto	46:e7e438368e16	1889	setDRAMptr(x, 0);
Pokitto	46:e7e438368e16	1890	#endif
Pokitto	46:e7e438368e16	1891
Pokitto	46:e7e438368e16	1892	for (s=0;s<176;) {
Pokitto	46:e7e438368e16	1893	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1894	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1895	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1896	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1897	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1898	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1899	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1900	setup_data_16(scanline[0][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1901	}
Pokitto	46:e7e438368e16	1902
Pokitto	46:e7e438368e16	1903	for (s=0;s<176;) {
Pokitto	46:e7e438368e16	1904	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1905	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1906	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1907	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1908	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1909	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1910	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1911	setup_data_16(scanline[1][s++]);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1912	}
Pokitto	46:e7e438368e16	1913	}
Pokitto	46:e7e438368e16	1914	}
Pokitto	46:e7e438368e16	1915	#endif //ADEKTOSMODE15
Pokitto	46:e7e438368e16	1916
Pokitto	46:e7e438368e16	1917	void Pokitto::blitWord(uint16_t c) {
Pokitto	46:e7e438368e16	1918	setup_data_16(c);CLR_WR;SET_WR;
Pokitto	46:e7e438368e16	1919	}
Pokitto	46:e7e438368e16	1920
Pokitto	46:e7e438368e16	1921

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Type:	Library
Created:	18 Sep 2017
Imports:	467
Forks:	1
Commits:	72
Dependents:	49
Dependencies:	0
Followers:	20
Issues:	0

PokittoLib

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POKITTO_HW/HWLCD.cpp@46:e7e438368e16, 2018-05-21 (annotated)

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