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GD23STM32.cpp
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GD23STM32.cpp
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/*
========================================================
Team FT81X ( @TFTLCDCyg, @lightcalamar and @RndMnkIII )
========================================================
http://forum.arduino.cc/index.php?topic=419836.0
http://forum.arduino.cc/index.php?topic=406170.0
http://forum.arduino.cc/index.php?topic=445405.0
Librería basada en GD2 Arduino DUE de James Bowman; http://excamera.com/files/Gameduino2_Due.zip --ARM 32 bit---
http://gameduino2.proboards.com/thread/367/new-team-ft81x
*/
/*
* Copyright (C) 2013-2016 by James Bowman <jamesb@excamera.com>
* Gameduino 2 library for Arduino, Arduino Due, Raspberry Pi.
*
*/
#include <Arduino.h>
#include "SPI.h"
//#if !defined(__SAM3X8E__)
//#include "EEPROM.h"
//#endif
#include <Wire.h>
#include <AT24Cxx.h>
#define VERBOSE 0
#include <GD23STM32.h>
#define BOARD_FTDI_80x 0
#define BOARD_GAMEDUINO23 1
#define BOARD_EVITA_0 2
#define BOARD BOARD_GAMEDUINO23 // board, from above
#define STORAGE 1 // Want SD storage?
#define CALIBRATION 1 // Want touchscreen?
// EVITA_0 has no storage or calibration
#if (BOARD == BOARD_EVITA_0)
#undef STORAGE
#define STORAGE 1
#undef CALIBRATION
#define CALIBRATION 1
#endif
// FTDI boards do not have storage
#if (BOARD == BOARD_FTDI_80x)
#undef STORAGE
#define STORAGE 1
#endif
#ifdef DUMPDEV
#include <assert.h>
#include "transports/dump.h"
#endif
#ifdef RASPBERRY_PI
#include <stdio.h>
#include <fcntl.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <stdint.h>
#include <sys/ioctl.h>
#include <linux/types.h>
#include <linux/spi/spidev.h>
#include "transports/spidev.h"
#endif
byte ft8xx_model;
//#if defined(ARDUINO)
#include "transports/wiring.h"
//#endif
//SPISettings settingsSTM32(42000000, MSBFIRST, SPI_MODE0);
SPISettings settingsSTM32(FreqSDIO, MSBFIRST, SPI_MODE0);
////////////////////////////////////////////////////////////////////////
void xy::set(int _x, int _y)
{
x = _x;
y = _y;
}
void xy::rmove(int distance, int angle)
{
x -= GD.rsin(distance, angle);
y += GD.rcos(distance, angle);
}
int xy::angleto(class xy &other)
{
int dx = other.x - x, dy = other.y - y;
return GD.atan2(dy, dx);
}
void xy::draw(byte offset)
{
GD.Vertex2f(x - PIXELS(offset), y - PIXELS(offset));
}
int xy::onscreen(void)
{
return (0 <= x) &&
(x < PIXELS(GD.w)) &&
(0 <= y) &&
(y < PIXELS(GD.h));
}
class xy xy::operator+=(class xy &other)
{
x += other.x;
y += other.y;
return *this;
}
int xy::nearer_than(int distance, xy &other)
{
int lx = abs(x - other.x);
if (lx > distance)
return 0;
int ly = abs(y - other.y);
if (ly > distance)
return 0;
// trivial accept: 5/8 is smaller than 1/sqrt(2)
int d2 = (5 * distance) >> 3;
if ((lx < d2) && (ly < d2))
return 1;
return ((lx * lx) + (ly * ly)) < (distance * distance);
}
////////////////////////////////////////////////////////////////////////
static GDTransport GDTR;
GDClass GD;
////////////////////////////////////////////////////////////////////////
// The GD3 has a tiny configuration EEPROM - AT24C01D
// It is programmed at manufacturing time with the setup
// commands for the connected panel. The SCL,SDA lines
// are connected to thye FT81x GPIO0, GPIO1 signals.
// This is a read-only driver for it. A single method
// 'read()' initializes the RAM and reads all 128 bytes
// into an array.
class ConfigRam {
private:
uint8_t gpio, gpio_dir, sda;
void set_SDA(byte n)
{
if (sda != n) {
GDTR.__wr16(REG_GPIO_DIR, gpio_dir | (0x03 - n)); // Drive SCL, SDA low
sda = n;
}
}
void set_SCL(byte n)
{
GDTR.__wr16(REG_GPIO, gpio | (n << 1));
}
int get_SDA(void)
{
return GDTR.__rd16(REG_GPIO) & 1;
}
void i2c_start(void)
{
set_SDA(1);
set_SCL(1);
set_SDA(0);
set_SCL(0);
}
void i2c_stop(void)
{
set_SDA(0);
set_SCL(1);
set_SDA(1);
set_SCL(1);
}
int i2c_rx1()
{
set_SDA(1);
set_SCL(1);
byte r = get_SDA();
set_SCL(0);
return r;
}
void i2c_tx1(byte b)
{
set_SDA(b);
set_SCL(1);
set_SCL(0);
}
int i2c_tx(byte x)
{
for (byte i = 0; i < 8; i++, x <<= 1)
i2c_tx1(x >> 7);
return i2c_rx1();
}
int i2c_rx(int nak)
{
byte r = 0;
for (byte i = 0; i < 8; i++)
r = (r << 1) | i2c_rx1();
i2c_tx1(nak);
return r;
}
public:
void read(byte *v)
{
GDTR.__end();
gpio = GDTR.__rd16(REG_GPIO) & ~3;
gpio_dir = GDTR.__rd16(REG_GPIO_DIR) & ~3;
sda = 2;
// 2-wire software reset
i2c_start();
i2c_rx(1);
i2c_start();
i2c_stop();
int ADDR = 0xa0;
i2c_start();
if (i2c_tx(ADDR))
return;
if (i2c_tx(0))
return;
i2c_start();
if (i2c_tx(ADDR | 1))
return;
for (int i = 0; i < 128; i++) {
*v++ = i2c_rx(i == 127);
// Serial.println(v[-1], DEC);
}
i2c_stop();
GDTR.resume();
}
};
//RndMnkIII
const uint16_t GDClass::TAM_BUFFER_SD=8192;
const uint16_t GDClass::TAM_BUFFER_FT=2048;
byte GDClass::buf[TAM_BUFFER_SD];
byte GDClass::FTbuf[TAM_BUFFER_FT];
void GDClass::flush(void)
{
GDTR.flush();
}
void GDClass::swap(void) {
Display();
cmd_swap();
cmd_loadidentity();
cmd_dlstart();
GDTR.flush();
#ifdef DUMPDEV
GDTR.swap();
#endif
}
uint32_t GDClass::measure_freq(void)
{
unsigned long t0 = GDTR.rd32(REG_CLOCK);
delayMicroseconds(15625);
unsigned long t1 = GDTR.rd32(REG_CLOCK);
// Serial.println((t1 - t0) << 6);
return (t1 - t0) << 6;
}
#if (TFT_FT81X_ENABLE == 0)
#define LOW_FREQ_BOUND 47040000UL
#endif
#if (TFT_FT81X_ENABLE == 1)
#define LOW_FREQ_BOUND 58800000UL
#endif
// #define LOW_FREQ_BOUND 32040000UL
void GDClass::tune(void)
{
uint32_t f;
for (byte i = 0; (i < 31) && ((f = measure_freq()) < LOW_FREQ_BOUND); i++) {
GDTR.wr(REG_TRIM, i);
}
GDTR.wr32(REG_FREQUENCY, f);
}
void GDClass::begin(uint8_t options) {
//#if defined(ARDUINO)
GDTR.begin0();
//if (STORAGE && (options & GD_STORAGE)) {
GDTR.ios();
SD.begin(SD_PIN);
// }
//#endif
GDTR.begin1();
#if 0
Serial.println("ID REGISTER:");
Serial.println(GDTR.rd(REG_ID), HEX);
#endif
#if (BOARD == BOARD_FTDI_80x)
GDTR.wr(REG_PCLK_POL, 1);
GDTR.wr(REG_PCLK, 5);
#endif
GDTR.wr(REG_PWM_DUTY, 0);
GDTR.wr(REG_GPIO_DIR, 0x83);
GDTR.wr(REG_GPIO, GDTR.rd(REG_GPIO) | 0x80);
#if (BOARD == BOARD_GAMEDUINO23)
ConfigRam cr;
byte v8[128] = {0};
cr.read(v8);
if ((v8[1] == 0xff) && (v8[2] == 0x01)) {
options &= ~(GD_TRIM | GD_CALIBRATE);
if (v8[3] & 2) {
GDTR.__end();
GDTR.hostcmd(0x44); // switch to external crystal
GDTR.resume();
}
copyram(v8 + 4, 124);
finish();
} else {
if (TFT_FT81X_ENABLE == 0)
{
GDTR.wr(REG_PCLK_POL, 1);
GDTR.wr(REG_PCLK, 5);
// Avoid inverted colours on alternative-FT800 boards
#if PROTO == 1
GDTR.wr(REG_SWIZZLE, 3);
#endif
GDTR.wr(REG_ROTATE, ROTACION);
}
if (TFT_FT81X_ENABLE == 1)
{
// ******************************************************************************************
// REGISTOS CORRECTOS PARA FT813 20 JULIO DE 2017 Julio C. González (TFTLCDCyg)
// ******************************************************************************************
#if(SCREEN_FT81X == 13)
{
GD.wr32(REG_HCYCLE, 1000);//548
GD.wr32(REG_HOFFSET, 46);
GD.wr32(REG_HSIZE, 800);
GD.wr32(REG_HSYNC0, 0);
GD.wr32(REG_HSYNC1, 41);
GD.wr32(REG_VCYCLE, 525);
GD.wr32(REG_VOFFSET, 23);
GD.wr32(REG_VSIZE, 480);
GD.wr32(REG_VSYNC0, 0);
GD.wr32(REG_VSYNC1, 10);
GD.wr32(REG_DITHER, 0);
GD.wr32(REG_PCLK_POL, 1);//1
GD.wr32(REG_PCLK, 2);//5
//GD.wr(REG_ROTATE, 0);
//GD.wr(REG_SWIZZLE, 0);//3 for GD2
}
#endif
// ******************************************************************************************
// REGISTOS CORRECTOS PARA FT810 24 JUNIO DE 2017 Tomas F. LINARES (lightcalamar)
// ******************************************************************************************
#if(SCREEN_FT81X == 10)
{
GD.wr32(REG_HCYCLE, 900);//548
GD.wr32(REG_HOFFSET, 43);
GD.wr32(REG_HSIZE, 800);
GD.wr32(REG_HSYNC0, 0);
GD.wr32(REG_HSYNC1, 41);
GD.wr32(REG_VCYCLE, 500);
GD.wr32(REG_VOFFSET, 12);
GD.wr32(REG_VSIZE, 480);
GD.wr32(REG_VSYNC0, 0);
GD.wr32(REG_VSYNC1, 10);
GD.wr32(REG_DITHER, 1);
GD.wr32(REG_PCLK_POL, 1);//1
GD.wr32(REG_PCLK, 3);//5
GD.wr(REG_ROTATE, 0);
GD.wr(REG_SWIZZLE, 0);//3 for GD2
}
#endif
}
}
#endif
if (0) {
GDTR.wr16(REG_HCYCLE, 928);
GDTR.wr16(REG_HOFFSET, 88);
GDTR.wr16(REG_HSIZE, 800);
GDTR.wr16(REG_HSYNC0, 0);
GDTR.wr16(REG_HSYNC1, 48);
GDTR.wr16(REG_VCYCLE, 525);
GDTR.wr16(REG_VOFFSET, 32);
GDTR.wr16(REG_VSIZE, 480);
GDTR.wr16(REG_VSYNC0, 0);
GDTR.wr16(REG_VSYNC1, 3);
GDTR.wr16(REG_CSPREAD, 0);
GDTR.wr16(REG_DITHER, 1);
GDTR.wr16(REG_PCLK_POL, 1);
GDTR.wr16(REG_PCLK, 2);
}
#if (BOARD == BOARD_EVITA_0)
GDTR.wr16(REG_HCYCLE, 1344);
GDTR.wr16(REG_HSIZE, 1024);
GDTR.wr16(REG_HSYNC0, 0 );
GDTR.wr16(REG_HSYNC1, 136 );
GDTR.wr16(REG_HOFFSET, 136+160);
GDTR.wr16(REG_VCYCLE, 806 );
GDTR.wr16(REG_VSIZE, 768 );
GDTR.wr16(REG_VSYNC0, 0 );
GDTR.wr16(REG_VSYNC1, 6 );
GDTR.wr16(REG_VOFFSET, 6+29 );
GDTR.wr16(REG_CSPREAD, 0 );
GDTR.wr16(REG_PCLK_POL,0 );
GDTR.wr16(REG_PCLK, 1 );
GDTR.wr(REG_GPIO, GDTR.rd(REG_GPIO) | 0x10);
#endif
w = GDTR.rd16(REG_HSIZE);
h = GDTR.rd16(REG_VSIZE);
// w = 480, h = 272;
Clear(); swap();
Clear(); swap();
Clear(); swap();
cmd_regwrite(REG_PWM_DUTY, 128);
if (TFT_FT81X_ENABLE == 1)
{
cmd_setrotate(ORIENTACION);
}
GD.flush();
// Serial.println("STOP"); for(;;);
if (CALIBRATION & (options & GD_CALIBRATE)) {
//#if defined(ARDUINO) && !defined(__DUE__)
//if ((EEPROM.read(0) != 0x7c)) {
// self_calibrate();
// for (int i = 0; i < 24; i++) //Serial.println(GDTR.rd(REG_TOUCH_TRANSFORM_A + i), HEX);
// for (int i = 0; i < 24; i++)
// EEPROM.write(1 + i, GDTR.rd(REG_TOUCH_TRANSFORM_A + i));
// EEPROM.write(0, 0x7c); // is written!
// } else {
// for (int i = 0; i < 24; i++)
// GDTR.wr(REG_TOUCH_TRANSFORM_A + i, EEPROM.read(1 + i));
// }
//#endif
//////////////////////////////////////////////////////////////////////////////////////////////////////
// PROBAR LA EEPROM EXTERIOR PARA LA CALIBRACION
#define i2c_address 0x50 //EEPROM Shield
//#define i2c_address 0x57 //EEPROM DS3231
AT24Cxx eep(i2c_address, 32);
//#if defined(ARDUINO) && !defined(__DUE__)
if (eep.read(0) != 0x7c) {
self_calibrate();
for (int i = 0; i < 24; i++) //Serial.println(GDTR.rd(REG_TOUCH_TRANSFORM_A + i), HEX);
// for (int i = 0; i < 24; i++) // SI SE REPITE ESTA LINEA TARDA MUCHO EN RESPONDER LA EEPROM !!!!OJO !!!!!
eep.write(1 + i, GDTR.rd(REG_TOUCH_TRANSFORM_A + i));
eep.write(0, 0x7c); // is written!
} else {
for (int i = 0; i < 24; i++)
GDTR.wr(REG_TOUCH_TRANSFORM_A + i, eep.read(1 + i));
}
//#endif
///////////////////////////////////////////////////////////////////////////////////////////////////////
#ifdef __DUE__
// The Due has no persistent storage. So instead use a "canned"
// calibration.
// self_calibrate();
// for (int i = 0; i < 24; i++)
// Serial.println(GDTR.rd(REG_TOUCH_TRANSFORM_A + i), HEX);
static const byte canned_calibration[24] = {
0xCC, 0x7C, 0xFF, 0xFF, 0x57, 0xFE, 0xFF, 0xFF,
0xA1, 0x04, 0xF9, 0x01, 0x93, 0x00, 0x00, 0x00,
0x5E, 0x4B, 0x00, 0x00, 0x08, 0x8B, 0xF1, 0xFF };
for (int i = 0; i < 24; i++)
GDTR.wr(REG_TOUCH_TRANSFORM_A + i, canned_calibration[i]);
#endif
#if defined(RASPBERRY_PI)
{
uint8_t cal[24];
FILE *calfile = fopen(".calibration", "r");
if (calfile == NULL) {
calfile = fopen(".calibration", "w");
if (calfile != NULL) {
self_calibrate();
for (int i = 0; i < 24; i++)
cal[i] = GDTR.rd(REG_TOUCH_TRANSFORM_A + i);
fwrite(cal, 1, sizeof(cal), calfile);
fclose(calfile);
}
} else {
fread(cal, 1, sizeof(cal), calfile);
for (int i = 0; i < 24; i++)
GDTR.wr(REG_TOUCH_TRANSFORM_A + i, cal[i]);
fclose(calfile);
}
}
#endif
}
GDTR.wr16(REG_TOUCH_RZTHRESH, 1200);
rseed = 0x77777777;
if ((BOARD == BOARD_GAMEDUINO23) && (options & GD_TRIM)) {
tune();
}
}
void GDClass::storage(void) {
GDTR.__end();
SD.begin(SD_PIN);
GDTR.resume();
}
void GDClass::self_calibrate(void) {
cmd_dlstart();
Clear();
cmd_text(240, 100, 30, OPT_CENTERX, "please tap on the dot");
cmd_calibrate();
finish();
cmd_loadidentity();
cmd_dlstart();
GDTR.flush();
}
void GDClass::seed(uint16_t n) {
rseed = n ? n : 7;
}
uint16_t GDClass::random() {
rseed ^= rseed << 2;
rseed ^= rseed >> 5;
rseed ^= rseed << 1;
return rseed;
}
uint16_t GDClass::random(uint16_t n) {
uint16_t p = random();
if (n == (n & -n))
return p & (n - 1);
return (uint32_t(p) * n) >> 16;
}
// >>> [int(65535*math.sin(math.pi * 2 * i / 1024)) for i in range(257)]
static const PROGMEM uint16_t sintab[257] = {
0, 402, 804, 1206, 1608, 2010, 2412, 2813, 3215, 3617, 4018, 4419, 4821, 5221, 5622, 6023, 6423, 6823, 7223, 7622, 8022, 8421, 8819, 9218, 9615, 10013, 10410, 10807, 11203, 11599, 11995, 12390, 12785, 13179, 13573, 13966, 14358, 14750, 15142, 15533, 15923, 16313, 16702, 17091, 17479, 17866, 18252, 18638, 19023, 19408, 19791, 20174, 20557, 20938, 21319, 21699, 22078, 22456, 22833, 23210, 23585, 23960, 24334, 24707, 25079, 25450, 25820, 26189, 26557, 26924, 27290, 27655, 28019, 28382, 28744, 29105, 29465, 29823, 30181, 30537, 30892, 31247, 31599, 31951, 32302, 32651, 32999, 33346, 33691, 34035, 34378, 34720, 35061, 35400, 35737, 36074, 36409, 36742, 37075, 37406, 37735, 38063, 38390, 38715, 39039, 39361, 39682, 40001, 40319, 40635, 40950, 41263, 41574, 41885, 42193, 42500, 42805, 43109, 43411, 43711, 44010, 44307, 44603, 44896, 45189, 45479, 45768, 46055, 46340, 46623, 46905, 47185, 47463, 47739, 48014, 48287, 48558, 48827, 49094, 49360, 49623, 49885, 50145, 50403, 50659, 50913, 51165, 51415, 51664, 51910, 52155, 52397, 52638, 52876, 53113, 53347, 53580, 53810, 54039, 54265, 54490, 54712, 54933, 55151, 55367, 55581, 55793, 56003, 56211, 56416, 56620, 56821, 57021, 57218, 57413, 57606, 57796, 57985, 58171, 58355, 58537, 58717, 58894, 59069, 59242, 59413, 59582, 59748, 59912, 60074, 60234, 60391, 60546, 60699, 60849, 60997, 61143, 61287, 61428, 61567, 61704, 61838, 61970, 62100, 62227, 62352, 62474, 62595, 62713, 62828, 62941, 63052, 63161, 63267, 63370, 63472, 63570, 63667, 63761, 63853, 63942, 64029, 64114, 64196, 64275, 64353, 64427, 64500, 64570, 64637, 64702, 64765, 64825, 64883, 64938, 64991, 65042, 65090, 65135, 65178, 65219, 65257, 65293, 65326, 65357, 65385, 65411, 65435, 65456, 65474, 65490, 65504, 65515, 65523, 65530, 65533, 65535
};
int16_t GDClass::rsin(int16_t r, uint16_t th) {
th >>= 6; // angle 0-1023
// return int(r * sin((2 * M_PI) * th / 1024.));
int th4 = th & 511;
if (th4 & 256)
th4 = 512 - th4; // 256->256 257->255, etc
uint16_t s = pgm_read_word_near(sintab + th4);
int16_t p = ((uint32_t)s * r) >> 16;
if (th & 512)
p = -p;
return p;
}
int16_t GDClass::rcos(int16_t r, uint16_t th) {
return rsin(r, th + 0x4000);
}
void GDClass::polar(int &x, int &y, int16_t r, uint16_t th) {
x = (int)(-GD.rsin(r, th));
y = (int)( GD.rcos(r, th));
}
// >>> [int(round(1024 * math.atan(i / 256.) / math.pi)) for i in range(256)]
static const PROGMEM uint8_t atan8[] = {
0,1,3,4,5,6,8,9,10,11,13,14,15,17,18,19,20,22,23,24,25,27,28,29,30,32,33,34,36,37,38,39,41,42,43,44,46,47,48,49,51,52,53,54,55,57,58,59,60,62,63,64,65,67,68,69,70,71,73,74,75,76,77,79,80,81,82,83,85,86,87,88,89,91,92,93,94,95,96,98,99,100,101,102,103,104,106,107,108,109,110,111,112,114,115,116,117,118,119,120,121,122,124,125,126,127,128,129,130,131,132,133,134,135,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,177,178,179,180,181,182,183,184,185,186,187,188,188,189,190,191,192,193,194,195,195,196,197,198,199,200,201,201,202,203,204,205,206,206,207,208,209,210,211,211,212,213,214,215,215,216,217,218,219,219,220,221,222,222,223,224,225,225,226,227,228,228,229,230,231,231,232,233,234,234,235,236,236,237,238,239,239,240,241,241,242,243,243,244,245,245,246,247,248,248,249,250,250,251,251,252,253,253,254,255,255
};
uint16_t GDClass::atan2(int16_t y, int16_t x)
{
uint16_t a;
uint16_t xx = 0;
/* These values are tricky. So pretend they are not */
if (x == -32768)
x++;
if (y == -32768)
y++;
if ((x <= 0) ^ (y > 0)) {
int16_t t; t = x; x = y; y = t;
xx ^= 0x4000;
}
if (x <= 0) {
x = -x;
} else {
xx ^= 0x8000;
}
y = abs(y);
if (x > y) {
int16_t t; t = x; x = y; y = t;
xx ^= 0x3fff;
}
while ((x | y) & 0xff80) {
x >>= 1;
y >>= 1;
}
if (y == 0) {
a = 0;
} else if (x == y) {
a = 0x2000;
} else {
// assert(x <= y);
int r = ((x << 8) / y);
// assert(0 <= r);
// assert(r < 256);
a = pgm_read_byte(atan8 + r) << 5;
}
a ^= xx;
return a;
}
void GDClass::align(byte n) {
while ((n++) & 3)
GDTR.cmdbyte(0);
}
void GDClass::cH(uint16_t v) {
GDTR.cmdbyte(v & 0xff);
GDTR.cmdbyte((v >> 8) & 0xff);
}
void GDClass::ch(int16_t v) {
cH((uint16_t)v);
}
void GDClass::cI(uint32_t v) {
GDTR.cmd32(v);
}
void GDClass::cFFFFFF(byte v) {
union {
uint32_t c;
uint8_t b[4];
};
b[0] = v;
b[1] = 0xff;
b[2] = 0xff;
b[3] = 0xff;
GDTR.cmd32(c);
}
void GDClass::ci(int32_t v) {
cI((uint32_t) v);
}
void GDClass::cs(const char *s) {
int count = 0;
while (*s) {
char c = *s++;
GDTR.cmdbyte(c);
count++;
}
GDTR.cmdbyte(0);
align(count + 1);
}
void GDClass::copy(const PROGMEM uint8_t *src, int count) {
byte a = count & 3;
while (count--) {
GDTR.cmdbyte(pgm_read_byte_near(src));
src++;
}
align(a);
}
void GDClass::copyram(byte *src, int count) {
byte a = count & 3;
GDTR.cmd_n(src, count);
align(a);
}
void GDClass::AlphaFunc(byte func, byte ref) {
cI((9UL << 24) | ((func & 7L) << 8) | ((ref & 255L) << 0));
}
void GDClass::Begin(byte prim) {
cI((31UL << 24) | prim);
}
void GDClass::BitmapHandle(byte handle) {
cI((5UL << 24) | handle);
}
void GDClass::BitmapLayout(byte format, uint16_t linestride, uint16_t height) {
// cI((7UL << 24) | ((format & 31L) << 19) | ((linestride & 1023L) << 9) | ((height & 511L) << 0));
union {
uint32_t c;
uint8_t b[4];
};
b[0] = height;
b[1] = (1 & (height >> 8)) | (linestride << 1);
b[2] = (7 & (linestride >> 7)) | (format << 3);
b[3] = 7;
cI(c);
}
void GDClass::BitmapSize(byte filter, byte wrapx, byte wrapy, uint16_t width, uint16_t height) {
byte fxy = (filter << 2) | (wrapx << 1) | (wrapy);
// cI((8UL << 24) | ((uint32_t)fxy << 18) | ((width & 511L) << 9) | ((height & 511L) << 0));
union {
uint32_t c;
uint8_t b[4];
};
b[0] = height;
b[1] = (1 & (height >> 8)) | (width << 1);
b[2] = (3 & (width >> 7)) | (fxy << 2);
b[3] = 8;
cI(c);
if (ft8xx_model) {
b[0] = ((width >> 9) << 2) | (3 & (height >> 9));
b[3] = 0x29;
cI(c);
}
}
void GDClass::BitmapSource(uint32_t addr) {
cI((1UL << 24) | ((addr & 1048575L) << 0));
}
void GDClass::BitmapTransformA(int32_t a) {
cI((21UL << 24) | ((a & 131071L) << 0));
}
void GDClass::BitmapTransformB(int32_t b) {
cI((22UL << 24) | ((b & 131071L) << 0));
}
void GDClass::BitmapTransformC(int32_t c) {
cI((23UL << 24) | ((c & 16777215L) << 0));
}
void GDClass::BitmapTransformD(int32_t d) {
cI((24UL << 24) | ((d & 131071L) << 0));
}
void GDClass::BitmapTransformE(int32_t e) {
cI((25UL << 24) | ((e & 131071L) << 0));
}
void GDClass::BitmapTransformF(int32_t f) {
cI((26UL << 24) | ((f & 16777215L) << 0));
}
void GDClass::BlendFunc(byte src, byte dst) {
cI((11UL << 24) | ((src & 7L) << 3) | ((dst & 7L) << 0));
}
void GDClass::Call(uint16_t dest) {
cI((29UL << 24) | ((dest & 2047L) << 0));
}
void GDClass::Cell(byte cell) {
cI((6UL << 24) | ((cell & 127L) << 0));
}
void GDClass::ClearColorA(byte alpha) {
cI((15UL << 24) | ((alpha & 255L) << 0));
}
void GDClass::ClearColorRGB(byte red, byte green, byte blue) {
cI((2UL << 24) | ((red & 255L) << 16) | ((green & 255L) << 8) | ((blue & 255L) << 0));
}
void GDClass::ClearColorRGB(uint32_t rgb) {
cI((2UL << 24) | (rgb & 0xffffffL));
}
void GDClass::Clear(byte c, byte s, byte t) {
byte m = (c << 2) | (s << 1) | t;
cI((38UL << 24) | m);
}
void GDClass::Clear(void) {
cI((38UL << 24) | 7);
}
void GDClass::ClearStencil(byte s) {
cI((17UL << 24) | ((s & 255L) << 0));
}
void GDClass::ClearTag(byte s) {
cI((18UL << 24) | ((s & 255L) << 0));
}
void GDClass::ColorA(byte alpha) {
cI((16UL << 24) | ((alpha & 255L) << 0));
}
void GDClass::ColorMask(byte r, byte g, byte b, byte a) {
cI((32UL << 24) | ((r & 1L) << 3) | ((g & 1L) << 2) | ((b & 1L) << 1) | ((a & 1L) << 0));
}
void GDClass::ColorRGB(byte red, byte green, byte blue) {
// cI((4UL << 24) | ((red & 255L) << 16) | ((green & 255L) << 8) | ((blue & 255L) << 0));
union {
uint32_t c;
uint8_t b[4];
};
b[0] = blue;
b[1] = green;
b[2] = red;
b[3] = 4;
cI(c);
}
void GDClass::ColorRGB(uint32_t rgb) {
cI((4UL << 24) | (rgb & 0xffffffL));
}
void GDClass::Display(void) {
cI((0UL << 24));
}
void GDClass::End(void) {
cI((33UL << 24));
}
void GDClass::Jump(uint16_t dest) {
cI((30UL << 24) | ((dest & 2047L) << 0));
}
void GDClass::LineWidth(uint16_t width) {
cI((14UL << 24) | ((width & 4095L) << 0));
}
void GDClass::Macro(byte m) {
cI((37UL << 24) | ((m & 1L) << 0));
}
void GDClass::PointSize(uint16_t size) {
cI((13UL << 24) | ((size & 8191L) << 0));
}
void GDClass::RestoreContext(void) {
cI((35UL << 24));
}
void GDClass::Return(void) {
cI((36UL << 24));
}
void GDClass::SaveContext(void) {
cI((34UL << 24));
}
void GDClass::ScissorSize(uint16_t width, uint16_t height) {
if (ft8xx_model == 0)
cI((28UL << 24) | ((width & 1023L) << 10) | ((height & 1023L) << 0));
else
cI((28UL << 24) | ((width & 4095L) << 12) | ((height & 4095L) << 0));
}
void GDClass::ScissorXY(uint16_t x, uint16_t y) {
if (ft8xx_model == 0)
cI((27UL << 24) | ((x & 511L) << 9) | ((y & 511L) << 0));
else
cI((27UL << 24) | ((x & 2047L) << 11) | ((y & 2047L) << 0));
}
void GDClass::StencilFunc(byte func, byte ref, byte mask) {
cI((10UL << 24) | ((func & 7L) << 16) | ((ref & 255L) << 8) | ((mask & 255L) << 0));
}
void GDClass::StencilMask(byte mask) {
cI((19UL << 24) | ((mask & 255L) << 0));
}
void GDClass::StencilOp(byte sfail, byte spass) {
cI((12UL << 24) | ((sfail & 7L) << 3) | ((spass & 7L) << 0));
}
void GDClass::TagMask(byte mask) {
cI((20UL << 24) | ((mask & 1L) << 0));
}
void GDClass::Tag(byte s) {
cI((3UL << 24) | ((s & 255L) << 0));
}
void GDClass::Vertex2f(int16_t x, int16_t y) {
// x = int(16 * x);
// y = int(16 * y);
cI((1UL << 30) | ((x & 32767L) << 15) | ((y & 32767L) << 0));
}
void GDClass::Vertex2ii(uint16_t x, uint16_t y, byte handle, byte cell) {
// cI((2UL << 30) | ((x & 511L) << 21) | ((y & 511L) << 12) | ((handle & 31L) << 7) | ((cell & 127L) << 0));
union {
uint32_t c;
uint8_t b[4];
};
b[0] = cell | ((handle & 1) << 7);
b[1] = (handle >> 1) | (y << 4);
b[2] = (y >> 4) | (x << 5);
b[3] = (2 << 6) | (x >> 3);
cI(c);
}
void GDClass::VertexFormat(byte frac) {
cI((39UL << 24) | (((frac) & 7) << 0));
}
void GDClass::BitmapLayoutH(byte linestride, byte height) {
cI((40 << 24) | (((linestride) & 3) << 2) | (((height) & 3) << 0));
}
void GDClass::BitmapSizeH(byte width, byte height) {
cI((41UL << 24) | (((width) & 3) << 2) | (((height) & 3) << 0));
}
void GDClass::PaletteSource(uint32_t addr) {
cI((42UL << 24) | (((addr) & 4194303UL) << 0));
}
void GDClass::VertexTranslateX(uint32_t x) {
cI((43UL << 24) | (((x) & 131071UL) << 0));
}
void GDClass::VertexTranslateY(uint32_t y) {
cI((44UL << 24) | (((y) & 131071UL) << 0));
}
void GDClass::Nop(void) {
cI((45UL << 24));
}
void GDClass::cmd_append(uint32_t ptr, uint32_t num) {
cFFFFFF(0x1e);
cI(ptr);
cI(num);
}
void GDClass::cmd_bgcolor(uint32_t c) {
cFFFFFF(0x09);
cI(c);
}
void GDClass::cmd_button(int16_t x, int16_t y, uint16_t w, uint16_t h, byte font, uint16_t options, const char *s) {
cFFFFFF(0x0d);
ch(x);
ch(y);
ch(w);
ch(h);
ch(font);
cH(options);
cs(s);
}
void GDClass::cmd_calibrate(void) {
cFFFFFF(0x15);
cFFFFFF(0xff);
}
void GDClass::cmd_clock(int16_t x, int16_t y, int16_t r, uint16_t options, uint16_t h, uint16_t m, uint16_t s, uint16_t ms) {
cFFFFFF(0x14);
ch(x);
ch(y);
ch(r);
cH(options);
cH(h);
cH(m);
cH(s);
cH(ms);
}
void GDClass::cmd_coldstart(void) {
cFFFFFF(0x32);
}
void GDClass::cmd_dial(int16_t x, int16_t y, int16_t r, uint16_t options, uint16_t val) {
cFFFFFF(0x2d);
ch(x);
ch(y);
ch(r);
cH(options);
cH(val);
cH(0);
}
void GDClass::cmd_dlstart(void) {
cFFFFFF(0x00);
}
void GDClass::cmd_fgcolor(uint32_t c) {
cFFFFFF(0x0a);
cI(c);
}
void GDClass::cmd_gauge(int16_t x, int16_t y, int16_t r, uint16_t options, uint16_t major, uint16_t minor, uint16_t val, uint16_t range) {
cFFFFFF(0x13);
ch(x);