Diff: SPI_TFT.cpp
- Revision:
- 0:ea1b1135bb4e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/SPI_TFT.cpp Tue Apr 10 03:33:49 2012 +0000
@@ -0,0 +1,1275 @@
+#include "SPI_TFT.h"
+#include "mbed.h"
+
+
+#define BPP 16 // Bits per pixel
+
+SPI_TFT::SPI_TFT(PinName mosi, PinName miso, PinName sclk, PinName cs, PinName reset, PinName bk, const char *name)
+ :_spi(mosi, miso, sclk), _cs(cs), _reset(reset), _bk(bk), GraphicsDisplay(name) { //Constructor
+ //tft_rst_hw();
+ tft_init();
+ backlight(0);
+ orientation = 3;
+ char_x = 0;
+ backlight(0); //0.0001
+ foreground(Black);
+ background(Black);
+
+}
+
+int SPI_TFT::width() {
+ if (orientation == 0 || orientation == 2) return 240;
+ else return 320;
+}
+
+
+int SPI_TFT::height() {
+ if (orientation == 0 || orientation == 2) return 320;
+ else return 240;
+}
+
+
+
+void SPI_TFT::set_orientation(unsigned int x) {
+ orientation = x;
+ switch (orientation) {
+ case 0:
+ wr_reg(0x16, 0x0008);//240x320
+ break;
+ case 1:
+ wr_reg(0x16, 0x0068);//320x240
+ break;
+ case 2:
+ wr_reg(0x16, 0x00C8);//240x320
+ break;
+ case 3:
+ wr_reg(0x16, 0x00A8);//320x240
+ break;
+ }
+}
+
+
+//configura el registro index enviando para ello: (01110000+00000000+00000000)=01110000
+void SPI_TFT::wr_cmd(int cmd) {
+ _cs = 0;
+ _spi.write(SPI_START | SPI_WR | SPI_INDEX); /* Write : RS = 0, RW = 0 */
+ _spi.write(cmd);
+ _cs = 1;
+}
+
+
+//escribe instrucciones o datos en GRAM enviando para ello: (01110000+00000000+00000010)=01110010
+void SPI_TFT::wr_dat(int dat) {
+ _cs = 0;
+ _spi.write(SPI_START | SPI_WR | SPI_DATA); // Write : RS = 1, RW = 0
+ _spi.format(16,3); // switch to 16 bit Mode 3
+ _spi.write(dat); // Write D0..D15
+ _spi.format(16,3); // 8 bit Mode 3
+ _cs = 1;
+}
+
+
+//escribe instrucciones o datos en GRAM enviando para ello: (01110000+00000000+00000010)=01110010
+void SPI_TFT::wr_dat_start(void) {
+ _cs = 0;
+ _spi.write(SPI_START | SPI_WR | SPI_DATA); /* Write : RS = 1, RW = 0 */ //70-00-02
+}
+
+
+//detiene la secuencia de envio y la comunicacion con el TFT
+void SPI_TFT::wr_dat_stop (void) {
+ _cs = 1;
+}
+
+
+//envia un dato simple
+void SPI_TFT::wr_dat_only (unsigned short dat) {
+
+ _spi.format(16,3); // switch to 16 bit Mode 3
+ _spi.write(dat); // Write D0..D15
+ _spi.format(16,3); // 8 bit Mode 3
+}
+
+
+//lee comandos (16bits en total) pero no soporta lectura de GRAM enviando para ello: (01110000+00000001+00000010)=01110011
+unsigned short SPI_TFT::rd_dat (void) {
+ unsigned short val = 0;
+
+ _cs = 0;
+ _spi.write(SPI_START | SPI_RD | SPI_DATA); /* Read: RS = 1, RW = 1 */
+ _spi.write(0); /* Dummy read 1 */ //lectura ficticia
+ val = _spi.write(0); /* Read D8..D15 */ //lee los altos y luego los bajos
+ val <<= 8;
+ val |= _spi.write(0); /* Read D0..D7 */
+ _cs = 1;
+ return (val);//devuelve la concatenacion completa de 16bits
+}
+
+
+
+void SPI_TFT::wr_reg (unsigned char reg, unsigned short val) {
+
+ wr_cmd(reg);
+ wr_dat(val);
+}
+
+
+
+unsigned short SPI_TFT::rd_reg (unsigned char reg) {
+
+ wr_cmd(reg);
+ return(rd_dat());
+}
+
+int SPI_TFT::ID() {
+ static unsigned short driverCode;
+ driverCode = rd_reg(0x01); // read controller ID
+ //printf("Disp_ID = %x debe ser 47h",driverCode);
+ //pc.printf("Disp_ID = %x debe ser 47h",tt.ID());
+ return driverCode;
+}
+
+void SPI_TFT::tft_init() {
+ //static unsigned short driverCode;
+ _spi.format(16,3); // 8 bit spi mode 3
+ _spi.frequency(100000000); // 48Mhz SPI clock
+ _reset = 0; // reset
+ _cs = 1;
+ wait_us(50);
+ _reset = 1; // end reset
+ wait_ms(6);//5
+ /*
+ driverCode = rd_reg(0x00); // read controller ID
+ printf("Disp_ID = %x debe ser 47h",driverCode);
+ wait_ms(50);
+ */
+
+ // SECUENCIA DE INICIO Y DEFINICION DE CONFIGURACIONES GENERALES //
+
+ /* Start Initial Sequence ----------------------------------------------------*/
+ wr_reg(0xEA, 0x0000); /* Reset Power Control 1 */
+ wr_reg(0xEB, 0x0020); /* Power Control 2 */
+ wr_reg(0xEC, 0x000C); /* Power Control 3 */
+ wr_reg(0xED, 0x00C4); /* Power Control 4 */
+ wr_reg(0xE8, 0x0040); /* Source OPON_N */
+ wr_reg(0xE9, 0x0038); /* Source OPON_I */
+ wr_reg(0xF1, 0x0001); /* */
+ wr_reg(0xF2, 0x0010); /* */
+ wr_reg(0x27, 0x00A3); /* Display Control 2 */
+
+
+ /* Gamma settings -----------------------------------------------------------*/
+ wr_reg(0x40,0x00); //
+ wr_reg(0x41,0x00); //
+ wr_reg(0x42,0x01); //
+ wr_reg(0x43,0x12); //t12
+ wr_reg(0x44,0x10); //
+ wr_reg(0x45,0x26); //
+ wr_reg(0x46,0x08); //
+ wr_reg(0x47,0x53); //t53
+ wr_reg(0x48,0x02); //
+ wr_reg(0x49,0x15); //t15
+ wr_reg(0x4A,0x19); //t19
+ wr_reg(0x4B,0x19); //
+ wr_reg(0x4C,0x16); //t16
+ wr_reg(0x50,0x19); //
+ wr_reg(0x51,0x2F); //
+ wr_reg(0x52,0x2D); //t2D
+ wr_reg(0x53,0x3E); //
+ wr_reg(0x54,0x3F); //
+ wr_reg(0x55,0x3F); //
+ wr_reg(0x56,0x2C); //t2C
+ wr_reg(0x57,0x77); //
+ wr_reg(0x58,0x09); //t09
+ wr_reg(0x59,0x06); //
+ wr_reg(0x5A,0x06); //t06
+ wr_reg(0x5B,0x0A); //t0A
+ wr_reg(0x5C,0x1D); //
+ wr_reg(0x5D,0xCC); //
+
+ /* Power On sequence ---------------------------------------------------------*/
+ wr_reg(0x1B, 0x001B); /* Power Control 2 *///VRH=4.65V
+ wr_reg(0x1A, 0x0001); /* Power Control 1 *///BT (VGH~15V,VGL~-10V,DDVDH~5V)
+ wr_reg(0x24, 0x002F); /* Vcom Control 2 *///VMH(VCOM High voltage ~3.2V)
+ wr_reg(0x25, 0x0057); /* Vcom Control 3 *///VML(VCOM Low voltage -1.2V)
+
+ //****VCOM offset**///
+ wr_reg(0x23, 0x0097);//8D); /* Vcom Control 1 *///for Flicker adjust //can reload from OTP
+
+
+ /* Power + Osc ---------------------------------------------------------------*/
+ wr_reg(0x18, 0x003f); /* OSC Control 1 */ //I/P_RADJ,N/P_RADJ, Normal mode 75Hz
+ wr_reg(0x19, 0x0001); /* OSC Control 2 */ //OSC_EN='1', start Osc
+ wr_reg(0x01, 0x0009);//scroll activado /* Display Mode Control */ //DP_STB='0', out deep sleep
+ wr_reg(0x1F, 0x0088); /* Power Control 6 */ // GAS=1, VOMG=00, PON=0, DK=1, XDK=0, DVDH_TRI=0, STB=0
+ wait_ms(5); /* Delay 5 ms */
+ wr_reg(0x1F, 0x0080); /* Power Control 6 */ // GAS=1, VOMG=00, PON=0, DK=0, XDK=0, DVDH_TRI=0, STB=0
+ wait_ms(5); /* Delay 5 ms */
+ wr_reg(0x1F, 0x0090); /* Power Control 6 */ // GAS=1, VOMG=00, PON=1, DK=0, XDK=0, DVDH_TRI=0, STB=0
+ wait_ms(5); /* Delay 5 ms */
+ wr_reg(0x1F, 0x00D0); /* Power Control 6 */ // GAS=1, VOMG=10, PON=1, DK=0, XDK=0, DDVDH_TRI=0, STB=0
+ wait_ms(5); /* Delay 5 ms */
+
+ wr_reg(0x17, 0x0005);//5 /* Colmod 16Bit/Pixel */ //default 0x0006 262k color // 0x0005 65k color
+
+ wr_reg(0x36, 0x0000); /* Panel Characteristic */ //SS_P, GS_P,REV_P,BGR_P
+ wr_reg(0x28, 0x0038); /* Display Control 3 */ //GON=1, DTE=1, D=1000
+ wait_ms(40);
+ wr_reg(0x28, 0x003C); /* Display Control 3 */ //GON=1, DTE=1, D=1100
+
+
+
+ switch (orientation) {
+ case 0:
+ wr_reg(0x16, 0x0008);
+ break;
+ case 1:
+ wr_reg(0x16, 0x0068);
+ break;
+ case 2:
+ wr_reg(0x16, 0x00C8);
+ break;
+ case 3:
+ wr_reg(0x16, 0x00A8);
+ break;
+ }
+
+ WindowMax ();
+}
+
+
+
+
+void SPI_TFT::pixel(int x, int y, int color) {
+ wr_reg(0x03, (x >> 0));
+ wr_reg(0x02, (x >> 8));
+ wr_reg(0x07, (y >> 0));
+ wr_reg(0x06, (y >> 8));
+ //wr_reg(0x05, (x+1 >> 0));
+ //wr_reg(0x04, (x+1 >> 8));
+ //wr_reg(0x09, (y+1 >> 0));
+ //wr_reg(0x08, (y+1 >> 8));
+ wr_cmd(0x22);
+ wr_dat(color);
+}
+
+
+
+
+void SPI_TFT::windows (unsigned int x, unsigned int y, unsigned int w, unsigned int h) {
+ wr_reg(0x03, (x >> 0));
+ wr_reg(0x02, (x >> 8));
+ wr_reg(0x05, (x+w-1 >> 0));
+ wr_reg(0x04, (x+w-1 >> 8));
+ wr_reg(0x07, ( y >> 0));
+ wr_reg(0x06, ( y >> 8));
+ wr_reg(0x09, ( y+h-1 >> 0));
+ wr_reg(0x08, ( y+h-1 >> 8));
+ //wr_cmd(0x22);
+}
+
+
+void SPI_TFT::WindowMax (void) {
+ windows (0, 0, width(), height());
+}
+
+
+void SPI_TFT::cls (void) {
+ unsigned int i;
+ WindowMax();
+ wr_cmd(0x22);
+ wr_dat_start();
+ _spi.format(16,3); // 16 bit Mode 3
+ for (i = 0; i < ( width() * height()); i++)
+ _spi.write(_background);
+ _spi.format(16,3); // 8 bit Mode 3
+ wr_dat_stop();
+}
+
+
+void SPI_TFT::circle(int x0, int y0, int r, int color) {
+
+ int draw_x0, draw_y0;
+ int draw_x1, draw_y1;
+ int draw_x2, draw_y2;
+ int draw_x3, draw_y3;
+ int draw_x4, draw_y4;
+ int draw_x5, draw_y5;
+ int draw_x6, draw_y6;
+ int draw_x7, draw_y7;
+ int xx, yy;
+ int di;
+ //WindowMax();
+ if (r == 0) { /* no radius */
+ return;
+ }
+
+ draw_x0 = draw_x1 = x0;
+ draw_y0 = draw_y1 = y0 + r;
+ if (draw_y0 < height()) {
+ pixel(draw_x0, draw_y0, color); /* 90 degree */
+ }
+
+ draw_x2 = draw_x3 = x0;
+ draw_y2 = draw_y3 = y0 - r;
+ if (draw_y2 >= 0) {
+ pixel(draw_x2, draw_y2, color); /* 270 degree */
+ }
+
+ draw_x4 = draw_x6 = x0 + r;
+ draw_y4 = draw_y6 = y0;
+ if (draw_x4 < width()) {
+ pixel(draw_x4, draw_y4, color); /* 0 degree */
+ }
+
+ draw_x5 = draw_x7 = x0 - r;
+ draw_y5 = draw_y7 = y0;
+ if (draw_x5>=0) {
+ pixel(draw_x5, draw_y5, color); /* 180 degree */
+ }
+
+ if (r == 1) {
+ return;
+ }
+
+ di = 3 - 2*r;
+ xx = 0;
+ yy = r;
+ while (xx < yy) {
+
+ if (di < 0) {
+ di += 4*xx + 6;
+ } else {
+ di += 4*(xx - yy) + 10;
+ yy--;
+ draw_y0--;
+ draw_y1--;
+ draw_y2++;
+ draw_y3++;
+ draw_x4--;
+ draw_x5++;
+ draw_x6--;
+ draw_x7++;
+ }
+ xx++;
+ draw_x0++;
+ draw_x1--;
+ draw_x2++;
+ draw_x3--;
+ draw_y4++;
+ draw_y5++;
+ draw_y6--;
+ draw_y7--;
+
+ if ( (draw_x0 <= width()) && (draw_y0>=0) ) {
+ pixel(draw_x0, draw_y0, color);
+ }
+
+ if ( (draw_x1 >= 0) && (draw_y1 >= 0) ) {
+ pixel(draw_x1, draw_y1, color);
+ }
+
+ if ( (draw_x2 <= width()) && (draw_y2 <= height()) ) {
+ pixel(draw_x2, draw_y2, color);
+ }
+
+ if ( (draw_x3 >=0 ) && (draw_y3 <= height()) ) {
+ pixel(draw_x3, draw_y3, color);
+ }
+
+ if ( (draw_x4 <= width()) && (draw_y4 >= 0) ) {
+ pixel(draw_x4, draw_y4, color);
+ }
+
+ if ( (draw_x5 >= 0) && (draw_y5 >= 0) ) {
+ pixel(draw_x5, draw_y5, color);
+ }
+ if ( (draw_x6 <=width()) && (draw_y6 <= height()) ) {
+ pixel(draw_x6, draw_y6, color);
+ }
+ if ( (draw_x7 >= 0) && (draw_y7 <= height()) ) {
+ pixel(draw_x7, draw_y7, color);
+ }
+ }
+ return;
+}
+
+void SPI_TFT::fillcircle(int x, int y, int r, int color) {
+ int i;
+ for (i = 0; i <= r; i++)
+ circle(x,y,i,color);
+}
+
+
+
+void SPI_TFT::hline(int x0, int x1, int y, int color) {
+ int w;
+ w = x1 - x0 + 1;
+ windows(x0,y,w,1);
+ wr_cmd(0x22);
+ wr_dat_start();
+ _spi.format(16,3); // pixel are send in 16 bit mode to speed up
+ for (int x=0; x<w; x++) {
+ _spi.write(color);
+ }
+ _spi.format(16,3);
+ wr_dat_stop();
+ WindowMax();
+ return;
+}
+
+
+
+void SPI_TFT::vline(int x, int y0, int y1, int color) {
+ int h;
+ h = y1 - y0 + 1;
+ windows(x,y0,1,h);
+ wr_cmd(0x22);
+ wr_dat_start();
+ _spi.format(16,3); // pixel are send in 16 bit mode to speed up
+ for (int y=0; y<h; y++) {
+ _spi.write(color);
+ }
+ _spi.format(16,3);
+ wr_dat_stop();
+ WindowMax();
+ return;
+}
+
+
+
+void SPI_TFT::line(int x0, int y0, int x1, int y1, int color) {
+ //WindowMax();
+ int dx = 0, dy = 0;
+ int dx_sym = 0, dy_sym = 0;
+ int dx_x2 = 0, dy_x2 = 0;
+ int di = 0;
+
+ dx = x1-x0;
+ dy = y1-y0;
+
+ if (dx == 0) { /* vertical line */
+ if (y1 > y0) vline(x0,y0,y1,color);
+ else vline(x0,y1,y0,color);
+ return;
+ }
+
+ if (dx > 0) {
+ dx_sym = 1;
+ } else {
+ dx_sym = -1;
+ }
+ if (dy == 0) { /* horizontal line */
+ if (x1 > x0) hline(x0,x1,y0,color);
+ else hline(x1,x0,y0,color);
+ return;
+ }
+
+ if (dy > 0) {
+ dy_sym = 1;
+ } else {
+ dy_sym = -1;
+ }
+
+ dx = dx_sym*dx;
+ dy = dy_sym*dy;
+
+ dx_x2 = dx*2;
+ dy_x2 = dy*2;
+
+ if (dx >= dy) {
+ di = dy_x2 - dx;
+ while (x0 != x1) {
+
+ pixel(x0, y0, color);
+ x0 += dx_sym;
+ if (di<0) {
+ di += dy_x2;
+ } else {
+ di += dy_x2 - dx_x2;
+ y0 += dy_sym;
+ }
+ }
+ pixel(x0, y0, color);
+ } else {
+ di = dx_x2 - dy;
+ while (y0 != y1) {
+ pixel(x0, y0, color);
+ y0 += dy_sym;
+ if (di < 0) {
+ di += dx_x2;
+ } else {
+ di += dx_x2 - dy_x2;
+ x0 += dx_sym;
+ }
+ }
+ pixel(x0, y0, color);
+ }
+ return;
+}
+
+
+
+
+void SPI_TFT::rect(int x0, int y0, int x1, int y1, int color) {
+
+ if (x1 > x0) hline(x0,x1,y0,color);
+ else hline(x1,x0,y0,color);
+
+ if (y1 > y0) vline(x0,y0,y1,color);
+ else vline(x0,y1,y0,color);
+
+ if (x1 > x0) hline(x0,x1,y1,color);
+ else hline(x1,x0,y1,color);
+
+ if (y1 > y0) vline(x1,y0,y1,color);
+ else vline(x1,y1,y0,color);
+
+ return;
+}
+
+
+
+void SPI_TFT::fillrect(int x0, int y0, int x1, int y1, int color) {
+
+ int h = y1 - y0 + 1;
+ int w = x1 - x0 + 1;
+ int pixel = h * w;
+ windows(x0,y0,w,h);
+ wr_cmd(0x22);
+ wr_dat_start();
+ _spi.format(16,3); // pixel are send in 16 bit mode to speed up
+ for (int p=0; p<pixel; p++) {
+ _spi.write(color);
+ }
+ _spi.format(16,3);
+ wr_dat_stop();
+ WindowMax();
+ return;
+}
+
+
+
+void SPI_TFT::locate(int x, int y) {
+ char_x = x;
+ char_y = y;
+}
+
+
+
+int SPI_TFT::columns() {
+ return width() / font[1];
+}
+
+
+
+int SPI_TFT::rows() {
+ return height() / font[2];
+}
+
+
+
+int SPI_TFT::_putc(int value) {
+ if (value == '\n') { // new line
+ char_x = 0;
+ char_y = char_y + font[2];
+ if (char_y >= height() - font[2]) {
+ char_y = 0;
+ }
+ } else {
+ character(char_x, char_y, value);
+ }
+ return value;
+}
+
+
+
+
+void SPI_TFT::character(int x, int y, int c) {
+ unsigned int hor,vert,offset,bpl,j,i,b;
+ unsigned char* zeichen;
+ unsigned char z,w;
+
+ if ((c < 31) || (c > 127)) return; // test char range
+
+ // read font parameter from start of array
+ offset = font[0]; // bytes / char
+ hor = font[1]; // get hor size of font
+ vert = font[2]; // get vert size of font
+ bpl = font[3]; // bytes per line
+
+ if (char_x + hor > width()) {
+ char_x = 0;
+ char_y = char_y + vert; //
+ if (char_y >= height() - font[2]) {
+ char_y = 0;
+ }
+ }
+
+ windows(char_x, char_y,hor,vert); // char box
+ wr_cmd(0x22);
+ wr_dat_start();
+ zeichen = &font[((c -32) * offset) + 4]; // start of char bitmap
+ w = zeichen[0]; // width of actual char
+ _spi.format(16,3); // pixel are 16 bit
+
+ for (j=0; j<vert; j++) { // vert line
+ for (i=0; i<hor; i++) { // horz line
+ z = zeichen[bpl * i + ((j & 0xF8) >> 3)+1];
+ b = 1 << (j & 0x07);
+ if (( z & b ) == 0x00) {
+ _spi.write(_background);
+ } else {
+ _spi.write(_foreground);
+ }
+ }
+ }
+ _spi.format(16,3); // 8 bit
+ wr_dat_stop();
+ WindowMax();
+ if ((w + 2) < hor) { // x offset to next char
+ char_x += w + 2;
+ } else char_x += hor;
+}
+
+
+
+
+
+void SPI_TFT::set_font(unsigned char* f) {
+ font = f;
+}
+
+
+
+void SPI_TFT::Bitmap(unsigned int x, unsigned int y, unsigned int w, unsigned int h,unsigned char *bitmap) {
+ unsigned int i,j;
+ signed padd = -1;
+ unsigned short *bitmap_ptr = (unsigned short *)bitmap;
+ // the lines are padded to multiple of 4 bytes in a bitmap
+ //padd = -1;
+ do {
+ padd ++;
+ } while (2*(w + padd)%4 != 0);
+ windows(x, y, w, h);
+ wr_cmd(0x22);
+ wr_dat_start();
+ _spi.format(16,3);
+ bitmap_ptr += ((h - 1)* (w + padd));
+ //bitmap_ptr -= padd;
+ for (j = 0; j < h; j++) { //Lines
+ for (i = 0; i < w; i++) { // copy pixel data to TFT
+ _spi.write(*bitmap_ptr); // one line
+ bitmap_ptr++;
+ }
+ bitmap_ptr -= 2*w;
+ //bitmap_ptr -= padd;
+ }
+ _spi.format(16,3);
+ wr_dat_stop();
+ WindowMax();
+}
+
+
+int SPI_TFT::BMP_16(unsigned int x, unsigned int y, const char *Name_BMP) {
+
+#define OffsetPixelWidth 18
+#define OffsetPixelHeigh 22
+#define OffsetFileSize 34
+#define OffsetPixData 10
+#define OffsetBPP 28
+
+ char filename[50];
+ unsigned char BMP_Header[54];
+ unsigned short BPP_t;
+ unsigned int PixelWidth,PixelHeigh,start_data;
+ unsigned int i,off;
+ int padd,j;
+ unsigned short *line;
+
+ // get the filename
+ //LocalFileSystem local("local");
+ sprintf(&filename[0],"/sd/");
+ i=7;
+ while (*Name_BMP!='\0') {
+ filename[i++]=*Name_BMP++;
+ }
+ FILE *Image = fopen((const char *)&filename[0], "r"); // open the bmp file
+ if (!Image) {
+ return(0); // error file not found !
+ }
+
+ fread(&BMP_Header[0],1,54,Image); // get the BMP Header
+
+ if (BMP_Header[0] != 0x42 || BMP_Header[1] != 0x4D) { // check magic byte
+ fclose(Image);
+ return(-1); // error no BMP file
+ }
+
+ BPP_t = BMP_Header[OffsetBPP] + (BMP_Header[OffsetBPP + 1] << 8);
+ if (BPP_t != 0x0010) {
+ fclose(Image);
+ return(-2); // error no 16 bit BMP
+ }
+
+ PixelHeigh = BMP_Header[OffsetPixelHeigh] + (BMP_Header[OffsetPixelHeigh + 1] << 8) + (BMP_Header[OffsetPixelHeigh + 2] << 16) + (BMP_Header[OffsetPixelHeigh + 3] << 24);
+ PixelWidth = BMP_Header[OffsetPixelWidth] + (BMP_Header[OffsetPixelWidth + 1] << 8) + (BMP_Header[OffsetPixelWidth + 2] << 16) + (BMP_Header[OffsetPixelWidth + 3] << 24);
+ if (PixelHeigh > height() + y || PixelWidth > width() + x) {
+ fclose(Image);
+ return(-3); // to big
+ }
+
+ start_data = BMP_Header[OffsetPixData] + (BMP_Header[OffsetPixData + 1] << 8) + (BMP_Header[OffsetPixData + 2] << 16) + (BMP_Header[OffsetPixData + 3] << 24);
+
+ line = (unsigned short *) malloc (PixelWidth); // we need a buffer for a line
+ if (line == NULL) {
+ return(-4); // error no memory
+ }
+
+ // the lines are padded to multiple of 4 bytes
+ padd = -1;
+ do {
+ padd ++;
+ } while ((PixelWidth * 2 + padd)%4 != 0);
+
+ window(x, y,PixelWidth,PixelHeigh);
+ wr_cmd(0x22);
+ wr_dat_start();
+ _spi.format(16,3);
+ for (j = PixelHeigh - 1; j >= 0; j--) { //Lines bottom up
+ off = j * (PixelWidth * 2 + padd) + start_data; // start of line
+ fseek(Image, off ,SEEK_SET);
+ fread(line,1,PixelWidth * 2,Image); // read a line - slow !
+ for (i = 0; i < PixelWidth; i++) { // copy pixel data to TFT
+ _spi.write(line[i]); // one 16 bit pixel
+ }
+ }
+ _spi.format(16,3);
+ wr_dat_stop();
+ free (line);
+ fclose(Image);
+ WindowMax();
+ return(1);
+}
+
+int SPI_TFT::BMP_SD(unsigned int x_sd, unsigned int y_sd, const char *Name_BMP_SD) {
+
+#define OffsetPixelWidth_sd 18
+#define OffsetPixelHeigh_sd 22
+#define OffsetFileSize_sd 34
+#define OffsetPixData_sd 10
+#define OffsetBPP_sd 28
+
+
+ char filename_sd[50];
+ unsigned char BMP_Header_sd[54];
+ unsigned short BPP_t_sd=0;
+ unsigned int PixelWidth_sd=0,PixelHeigh_sd=0,start_data_sd=0;
+ unsigned int i_sd=0,off_sd=0;
+ int padd_sd=0,j_sd=0;
+ unsigned short *line_sd=0;
+
+ // get the filename
+ //LocalFileSystem local("local");
+ sprintf(&filename_sd[0],"/sd/");
+ i_sd=4;
+ while (*Name_BMP_SD!='\0') {
+ filename_sd[i_sd++]=*Name_BMP_SD++;
+ }
+ //FILE *fp = fopen("/sd/carpeta1/Saludo.txt", "w");
+ FILE *Image_sd = fopen((const char *)&filename_sd[0], "r"); // open the bmp file
+ //if (Image_sd == NULL) {
+ // mbed_reset();//error("No se puede acceder al archivo\n");
+ //}
+ if (!Image_sd) {
+ return(0); // error file not found !
+ //int c;
+ //c = fgetc(Image_sd);
+ //printf("file: %c\r\n", c);
+ //fclose(Image_sd);
+ }
+
+ fread(&BMP_Header_sd[0],1,54,Image_sd); // get the BMP Header
+
+ if (BMP_Header_sd[0] != 0x42 || BMP_Header_sd[1] != 0x4D) { // check magic byte
+ fclose(Image_sd);
+ return(-1); // error no BMP file
+ }
+
+ BPP_t_sd = BMP_Header_sd[OffsetBPP_sd] + (BMP_Header_sd[OffsetBPP_sd + 1] << 8);
+ if (BPP_t_sd != 0x0010) {
+ fclose(Image_sd);
+ return(-2); // error no 16 bit BMP
+ }
+
+ PixelHeigh_sd = BMP_Header_sd[OffsetPixelHeigh_sd] + (BMP_Header_sd[OffsetPixelHeigh_sd + 1] << 8) + (BMP_Header_sd[OffsetPixelHeigh_sd + 2] << 16) + (BMP_Header_sd[OffsetPixelHeigh_sd + 3] << 24);
+ PixelWidth_sd = BMP_Header_sd[OffsetPixelWidth_sd] + (BMP_Header_sd[OffsetPixelWidth_sd + 1] << 8) + (BMP_Header_sd[OffsetPixelWidth_sd + 2] << 16) + (BMP_Header_sd[OffsetPixelWidth_sd + 3] << 24);
+ if (PixelHeigh_sd > height() + y_sd || PixelWidth_sd > width() + x_sd) {
+ fclose(Image_sd);
+ return(-3); // to big
+ }
+
+ start_data_sd = BMP_Header_sd[OffsetPixData_sd] + (BMP_Header_sd[OffsetPixData_sd + 1] << 8) + (BMP_Header_sd[OffsetPixData_sd + 2] << 16) + (BMP_Header_sd[OffsetPixData_sd + 3] << 24);
+
+ line_sd = (unsigned short *) malloc(PixelWidth_sd); // we need a buffer for a line
+ if (line_sd == NULL) {
+ return(-4); // error no memory
+ }
+
+ // the lines are padded to multiple of 4 bytes
+ padd_sd = -1;
+ do {
+ padd_sd ++;
+ } while ((PixelWidth_sd * 2 + padd_sd)%4 != 0);
+ //int ifr=320;
+ window(x_sd, y_sd,PixelWidth_sd,PixelHeigh_sd);
+ wr_cmd(0x22);
+ wr_dat_start();
+ _spi.format(16,3);
+ _bk = 0;
+
+ for (j_sd = PixelHeigh_sd - 1; j_sd >= 0; j_sd--) { //Lines bottom up
+ off_sd = j_sd * (PixelWidth_sd * 2 + padd_sd) + start_data_sd; // start of line
+ fseek(Image_sd, off_sd ,SEEK_SET);
+ fread(line_sd,1,PixelWidth_sd * 2,Image_sd); // read a line - slow !
+ for (i_sd = 0; i_sd < PixelWidth_sd; i_sd++) { // copy pixel data to TFT
+ _spi.write(line_sd[i_sd]); // one 16 bit pixel
+ }
+ //sharepoint(0,0,320,off_sd,1,0);
+
+ }
+ //ifr=320;
+ _spi.format(16,3);
+ wr_dat_stop();
+ free (line_sd);
+ fclose(Image_sd);
+ WindowMax();
+ //sharepoint(0,0,320,ifr--,0,1);
+ return(1);
+}
+
+void SPI_TFT::tft_rst_hw() {
+ _reset = 0; // reset
+ _cs = 1;
+ wait_us(50);
+ _reset = 1; // end reset
+ wait_ms(5);//
+}
+
+void SPI_TFT::backlight(float intensity) {
+ _bk = intensity; // (0.01);
+}
+
+void SPI_TFT::contraste_pos(float min, float max, float steep, float delay) {
+ /* bk.period(0.001);
+ for (float s= 0.01; s < 1.0 ; s += 0.01){
+ }*/
+ for (float contrast= min; contrast < max ; contrast += steep) {
+ _bk = contrast;
+ wait(delay);
+ }
+}
+
+void SPI_TFT::contraste_neg(float max, float min, float steep, float delay) {
+ /* bk.period(0.001);
+ for (float s= 0.01; s < 1.0 ; s += 0.01){
+ }*/
+ for (float contrast= max; contrast > min ; contrast -= steep) {
+ _bk = contrast;
+ wait(delay);
+ }
+}
+
+void SPI_TFT::charge(int x0, int y0, int x1, int y1, int color_max, int color_min, float speed) {
+ int xi, yf=y0;
+ int painter;
+ x1++;
+ painter = abs(0x1F);
+ while (yf < 320) {
+ for (xi=x0 ; xi < x1; xi++) {
+ line(xi,y0,xi,y1,painter);
+ painter = painter+color_max;//azul perfecta barra 0x8000 azul mas entrecortado 0x0080;// azulado medio 0x0040;//a colores 0xf424;//color lila entrecortado 0x0800;// azulado 0.1//204
+ yf++;
+ wait(speed);
+ }
+ }
+}
+
+void SPI_TFT::parpadeo(int parpadeos, float max, float min, float steep, float delay,float stop, float brigthness) {
+ for (int bkl=0; bkl<parpadeos; bkl++) {
+ contraste_neg(max,min,steep,delay);
+ contraste_pos(min,max,steep,delay); //min, max, steep, delay
+ backlight(brigthness);
+ wait(stop);
+ }
+}
+
+void SPI_TFT::Init_Kernel_Up(float brillo, int color, int orientation, unsigned char* letra,int x,int y,int delay) {
+ backlight(brillo); //0.0001
+ foreground(color); //DarkGrey
+ set_orientation(orientation);
+ font = letra; //Arial12x12 select font 2
+ locate(x,y);//0,0
+ ///*
+ const char BioOs[28] = {
+ 0x2F,0x73,0x64,0x2F,0x52,0x54,0x4F,0x53,
+ 0x5F,0x41,0x50,0x4D,0x2F,0x43,0x6F,0x6E,
+ 0x66,0x69,0x67,0x2F,0x74,0x66,0x74,0x2E,
+ 0x62,0x69,0x6F,0x00
+ };
+
+ FILE *spi = fopen((const char *)&BioOs[0], "r");
+ if (spi) {
+ char c;
+ c = fgetc(spi);
+ printf("file: %c\r\n", c);
+ fclose(spi);
+ }
+ if (spi == NULL) {
+ mbed_reset();//error("No se puede acceder al archivo\n");
+ }
+ //*/
+ const char Shutup[24] = {
+ 0x52,0x54,0x4F,0x53,0x5F,0x41,0x50,0x4D,
+ 0x2F,0x43,0x6F,0x6E,0x66,0x69,0x67,0x2F,
+ 0x6F,0x6E,0x6E,0x2E,0x62,0x69,0x6F,0x00
+ };
+
+ wait(delay);//0.30
+ cls();
+ BMP_SD(0,0,(const char *)&Shutup[0]);//bee
+}
+
+void SPI_TFT::Init_Kernel_Down(float brillo, int color, int orientation, unsigned char* letra,int x,int y,int delay) {
+ backlight(brillo); //0.0001
+ foreground(color); //DarkGrey
+ set_orientation(orientation);
+ font = letra; //Arial12x12 select font 2
+ locate(x,y);//0,0
+ const char Shutdown[24] = {
+ 0x52,0x54,0x4F,0x53,0x5F,0x41,0x50,0x4D,
+ 0x2F,0x43,0x6F,0x6E,0x66,0x69,0x67,0x2F,
+ 0x6F,0x66,0x66,0x2E,0x62,0x69,0x6F,0x00
+ };
+
+ wait(delay);//0.30
+ cls();
+ BMP_SD(0,0,(const char *)&Shutdown[0]);//bee
+}
+
+void SPI_TFT::init_tasking(float brillo, int color, int orientation, unsigned char* letra,int x,int y,int delay) {
+ backlight(brillo); //0.0001
+ foreground(color); //DarkGrey
+ set_orientation(orientation);
+ font = letra; //Arial12x12 select font 2
+ locate(x,y);//0,0
+
+ const char chargue[24] = {
+ 0x52,0x54,0x4F,0x53,0x5F,0x41,0x50,0x4D,
+ 0x2F,0x43,0x6F,0x6E,0x66,0x69,0x67,0x2F,
+ 0x62,0x65,0x65,0x2E,0x62,0x69,0x6F,0x00
+ };
+ const char Shutup[24] = {
+ 0x52,0x54,0x4F,0x53,0x5F,0x41,0x50,0x4D,
+ 0x2F,0x43,0x6F,0x6E,0x66,0x69,0x67,0x2F,
+ 0x6F,0x6E,0x6E,0x2E,0x62,0x69,0x6F,0x00// on.bio
+ };
+ wait(delay);//0.30
+ cls();
+ BMP_SD(0,0,(const char *)&Shutup[0]);//bee
+ parpadeo(1,1,0.1,0.01,0.01,0.2,1.0);
+ contraste_neg(1.0,0.0,0.01,0.005);
+ backlight(0);
+ cls();
+ BMP_SD(0,0,(const char *)&chargue[0]);//bee
+ contraste_pos(0,1,0.05,0.005);
+ wait(2);
+ binary_init(20,285,220,290,2);
+
+}
+
+
+void SPI_TFT::binary_init(int a, int b, int c, int d, int delay) {
+ rect(a,b,c,d,0x000F); //18,148,302,158,w
+ rect(a+1,b+1,c-1,d-1,0x780F); //19,149,301,l57g
+ rect(a+2,b+2,c-2,d-2,0x07E0); //20,150,300,156,dg
+ fillrect(a+3,b+3,c-3,d-3,0xFFFF); //21,151,298,155,w
+ int x0=a+3;
+ int y0=b+3;
+ int x1=c-3;
+ int y1=d-3;
+ int xi, yf=y0;
+ x1++;
+ while (yf < 318) {
+ for (xi=x0 ; xi < x1; xi++) {
+ line(xi,y0,xi,y1,0x780F);
+ wait(0.02);
+ yf++;
+ }
+ }
+ wait(delay);
+}
+
+
+void SPI_TFT::strcmp(float brillo, int color, int orientation, unsigned char* letra,int x,int y,int delay) {
+ backlight(brillo); //0.0001
+ foreground(color); //DarkGrey
+ set_orientation(orientation);
+ font = letra; //Arial12x12 select font 2
+ wait(delay);//0.30
+ cls();
+ locate(x,y);//0,0
+ int i=0, j=0, k=0, l=0;
+ //RTOS_APM/Config/bin.bio
+ const char build[24] = {
+ 0x52,0x54,0x4F,0x53,0x5F,0x41,0x50,0x4D,
+ 0x2F,0x43,0x6F,0x6E,0x66,0x69,0x67,0x2F,
+ 0x62,0x69,0x6E,0x2E,0x62,0x69,0x6F,0x00
+ };
+
+ BMP_SD(0,0,(const char *)&build[0]);//bee
+ backlight(1); //0.0001
+
+ const char stramp[15] = {//
+ 0x2F,0x73,0x64,0x2F,0x42,0x49,0x4F,0x5F,
+ 0x4F,0x53,0x2E,0x44,0x41,0x54,0x00
+ };
+
+
+ const unsigned short page[229] = {
+ 0x3C,0x21,0x2D,0x2D,0x20,0x41,0x6C,0x6C,0x20,0x50,0x6F,0x77,0x65,0x72,0x20,0x4D,
+ 0x69,0x63,0x72,0x6F,0x63,0x6F,0x6E,0x74,0x72,0x6F,0x6C,0x6C,0x65,0x72,0x20,0x57,
+ 0x65,0x62,0x73,0x69,0x74,0x65,0x20,0x61,0x6E,0x64,0x20,0x41,0x75,0x74,0x68,0x65,
+ 0x6E,0x74,0x69,0x63,0x61,0x74,0x69,0x6F,0x6E,0x20,0x53,0x68,0x6F,0x72,0x74,0x63,
+ 0x75,0x74,0x20,0x2D,0x2D,0x3E,0x0D,0x0A,0x3C,0x68,0x74,0x6D,0x6C,0x3E,0x0D,0x0A,
+ 0x3C,0x68,0x65,0x61,0x64,0x3E,0x0D,0x0A,0x3C,0x6D,0x65,0x74,0x61,0x20,0x68,0x74,
+ 0x74,0x70,0x2D,0x65,0x71,0x75,0x69,0x76,0x3D,0x22,0x72,0x65,0x66,0x72,0x65,0x73,
+ 0x68,0x22,0x20,0x63,0x6F,0x6E,0x74,0x65,0x6E,0x74,0x3D,0x22,0x30,0x3B,0x20,0x75,
+ 0x72,0x6C,0x3D,0x68,0x74,0x74,0x70,0x3A,0x2F,0x2F,0x77,0x77,0x77,0x2E,0x61,0x70,
+ 0x6D,0x6D,0x69,0x63,0x72,0x6F,0x2E,0x63,0x6F,0x6D,0x22,0x2F,0x3E,0x0D,0x0A,0x3C,
+ 0x74,0x69,0x74,0x6C,0x65,0x3E,0x41,0x50,0x4D,0x20,0x57,0x65,0x62,0x73,0x69,0x74,
+ 0x65,0x20,0x53,0x68,0x6F,0x72,0x74,0x63,0x75,0x74,0x3C,0x2F,0x74,0x69,0x74,0x6C,
+ 0x65,0x3E,0x0D,0x0A,0x3C,0x2F,0x68,0x65,0x61,0x64,0x3E,0x0D,0x0A,0x3C,0x62,0x6F,
+ 0x64,0x79,0x3E,0x3C,0x2F,0x62,0x6F,0x64,0x79,0x3E,0x0D,0x0A,0x3C,0x2F,0x68,0x74,
+ 0x6D,0x6C,0x3E,0x0D,0x0A
+
+ };
+
+ const char page_this_sd[12] = {
+ 0x2F,0x73,0x64,0x2F,0x41,0x50,0x4D,0x2E,0x48,0x54,0x4D,0x00//w->s
+ };
+
+ const char page_this_lc[12] = {
+ 0x2F,0x75,0x63,0x2F,0x41,0x50,0x4D,0x2E,0x48,0x54,0x4D,0x00//w->l
+ };
+
+ FILE *binary = fopen((const char *)&page_this_sd[0], "w");
+ while (i<=229) {
+ fprintf(binary,(const char *)&page[i]);
+ i++;
+ }
+ fclose(binary);
+
+ FILE *hex = fopen((const char *)&page_this_lc[0], "w");
+ while (j<=229) {
+ fprintf(hex,(const char *)&page[j]);
+ j++;
+ }
+ fclose(hex);
+ /* --------------------------------------------------------------------------------- */
+
+ const char dat_this_sd[15] = {
+ 0x2F,0x73,0x64,0x2F,0x42,0x69,0x6F,0x5F,
+ 0x4F,0x73,0x2E,0x44,0x41,0x54,0x00//d->s
+ };
+
+ const char dat_this_lc[15] = {
+ 0x2F,0x75,0x63,0x2F,0x42,0x69,0x6F,0x5F,
+ 0x4F,0x73,0x2E,0x44,0x41,0x54,0x00//d->l
+ };
+
+ const unsigned short data_Os[976] = {
+ 0x42,0x6F,0x6F,0x74,0x6C,0x6F,0x61,0x64,0x65,0x72,0x2E,0x2E,0x2E,0x20,0x4F,0x4B,
+ 0x0D,0x0A,0x41,0x52,0x4D,0x20,0x43,0x6F,0x72,0x74,0x65,0x78,0x20,0x4D,0x33,0x20,
+ 0x43,0x50,0x55,0x2E,0x2E,0x2E,0x20,0x4F,0x4B,0x0D,0x0A,0x47,0x72,0x61,0x70,0x68,
+ 0x69,0x63,0x20,0x50,0x72,0x6F,0x63,0x65,0x73,0x73,0x69,0x6E,0x67,0x20,0x55,0x6E,
+ 0x69,0x74,0x2E,0x2E,0x2E,0x20,0x4F,0x4B,0x0D,0x0A,0x4C,0x69,0x62,0x72,0x65,0x72,
+ 0x69,0x65,0x73,0x20,0x46,0x61,0x74,0x20,0x46,0x2E,0x20,0x53,0x79,0x73,0x74,0x65,
+ 0x6D,0x2E,0x2E,0x2E,0x20,0x4F,0x4B,0x0D,0x0A,0x50,0x44,0x53,0x2E,0x20,0x53,0x65,
+ 0x63,0x75,0x72,0x69,0x74,0x79,0x20,0x41,0x72,0x65,0x61,0x2E,0x2E,0x2E,0x20,0x4F,
+ 0x4B,0x0D,0x0A,0x52,0x53,0x41,0x2E,0x20,0x50,0x72,0x6F,0x74,0x65,0x63,0x74,0x69,
+ 0x6F,0x6E,0x2E,0x2E,0x2E,0x20,0x4F,0x4B,0x0D,0x0A,0x48,0x6F,0x73,0x74,0x20,0x55,
+ 0x53,0x42,0x2E,0x2E,0x2E,0x20,0x4F,0x4B,0x0D,0x0A,0x44,0x65,0x76,0x69,0x63,0x65,
+ 0x20,0x55,0x53,0x42,0x2E,0x2E,0x2E,0x20,0x4F,0x4B,0x0D,0x0A,0x53,0x44,0x20,0x43,
+ 0x61,0x72,0x64,0x2E,0x2E,0x2E,0x20,0x4F,0x4B,0x0D,0x0A,0x53,0x61,0x76,0x65,0x3A,
+ 0x20,0x62,0x69,0x6F,0x73,0x2E,0x44,0x41,0x54,0x0D,0x0A,0x0D,0x0A,0x2A,0x2F,0x2F,
+ 0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,
+ 0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,
+ 0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,
+ 0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,
+ 0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x0D,0x0A,0x41,0x6C,0x6C,0x20,0x50,
+ 0x6F,0x77,0x65,0x72,0x20,0x4D,0x69,0x63,0x72,0x6F,0x63,0x6F,0x6E,0x74,0x72,0x6F,
+ 0x6C,0x6C,0x65,0x72,0x2C,0x20,0x4F,0x70,0x65,0x72,0x61,0x74,0x69,0x76,0x65,0x20,
+ 0x53,0x79,0x73,0x74,0x65,0x6D,0x20,0x42,0x69,0x6F,0x5F,0x4F,0x73,0x0D,0x0A,0x0D,
+ 0x0A,0x46,0x61,0x74,0x20,0x46,0x69,0x6C,0x65,0x20,0x53,0x79,0x73,0x74,0x65,0x6D,
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+ 0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,
+ 0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,
+ 0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,
+ 0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,
+ 0x2F,0x2F,0x2F,0x2F,0x2F,0x2F,0x0D,0x0A,0x0D,0x0A,0x0D,0x0A,0x0D,0x0A,0x2F,0x2F,
+ 0x42,0x69,0x6F,0x5F,0x4F,0x73,0x20,0x77,0x61,0x73,0x20,0x64,0x65,0x76,0x65,0x6C,
+ 0x6F,0x70,0x6D,0x65,0x6E,0x74,0x20,0x62,0x79,0x20,0x53,0x68,0x65,0x72,0x63,0x6B,
+ 0x75,0x69,0x74,0x68,0x20,0x69,0x6E,0x20,0x32,0x30,0x31,0x32,0x2F,0x3C,0x00,0x00
+ };
+
+ FILE *octal = fopen((const char *)&dat_this_sd[0], "w");
+ while (k<=976) {
+ fprintf(octal,(const char *)&data_Os[k]);
+ k++;
+ }
+ fclose(octal);
+
+ FILE *dec = fopen((const char *)&dat_this_lc[0], "w");
+ while (l<=976) {
+ fprintf(dec,(const char *)&data_Os[l]);
+ l++;
+ }
+ fclose(dec);
+
+ locate(0,122);
+ printf(" Charging R.T.O.S.");
+ wait(2);
+ int a=0, b=134, d;
+ locate(a,b);
+ FILE *fp = fopen((const char *)&stramp[0], "r");
+
+ if (fp) {
+ char c = 0;
+ printf("\n ");
+ for (;;) {
+ c = fgetc(fp);
+ if (feof(fp)) break;
+ if (c == 0x2A) {
+ d = fgetc(fp);
+ if (d == 0x2F) break;
+ }
+ if (c == 0x0D) {
+ wait(0.5);
+ d = fgetc(fp);
+ if (d == 0x0A) {
+ d = fgetc(fp);
+ printf("\n ");
+ printf("%c", d);
+ }
+ } else printf("%c", c);
+ }
+ } else {
+ error("Cant Init System Information");
+ return;
+ }
+ fclose(fp);
+
+}
+
+
+void SPI_TFT::Loading(float bkt,int fondo, int color, unsigned char* letra,const char *titulo1,int x,int y,int fondo2, int color2,unsigned char* sam, const char *titulo2, int z,int w, int delay,int a,int b, int c, int d, int max, int min, float alfa_cromatic) {
+
+ background(fondo); //Black
+ foreground(color); //Red
+ cls();
+ font = letra; // Neu42x35 select font 2
+ locate(x,y); //6,72
+ printf((const char *)titulo1);
+ contraste_pos(0.0,bkt,0.01,0.01);
+ wait(delay/2);
+
+ background(fondo2); //Black
+ foreground(color2); //Red
+ locate(z,w); //120,132
+ font = sam; // Arial12x12 select font 2
+ printf((const char *)titulo2);
+ wait(delay/2);
+
+ rect(a,b,c,d,White); //18,148,302,158,w
+ rect(a+1,b+1,c-1,d-1,LightGrey); //19,149,301,l57g
+ rect(a+2,b+2,c-2,d-2,DarkGrey); //20,150,300,156,dg
+ fillrect(a+3,b+3,c-3,d-3,White); //21,151,298,155,w
+ charge(a+3,b+3,c-3,d-3,max,min,alfa_cromatic); //21,151,298,155,0xffff,0xf800,0.1 20,200,185,195
+ wait(delay);
+}
+
+void SPI_TFT::sharepoint(unsigned int top, unsigned int button, unsigned int height, unsigned int pointer, unsigned int speed, unsigned repetitions) {
+ wr_reg(0x0F, (top >> 0));
+ wr_reg(0x0E, (top >> 8));
+ wr_reg(0x13, (button >> 0));
+ wr_reg(0x12, (button >> 8));
+ wr_reg(0x11, (height-1 >> 0));
+ wr_reg(0x10, (height-1 >> 8));
+
+ for (int v=0; v <= repetitions; v++) {
+ if (top + button + height == 320) {
+ for (int j=0; j < pointer-1; j++) {
+ wr_reg(0x15, (j >> 0));
+ wr_reg(0x14, (j >> 8));
+ wait_us(speed);
+ }
+ } else //if(top + button + height != 320) {
+ error("desplazamiento invalido\n");
+ }
+}
+
+void SPI_TFT::icon_ball(int x, int y, int state) {
+ int a=0,b=0,c=0,d=0;
+ a=x-2;
+ b=y-4;
+ c=x+2;
+ d=y+4;
+ if (state==1) {
+ fillrect(a,b,c,d,Navy);
+ fillrect(a-1,b+1,c+1,d-1,Navy);
+ fillrect(a-2,b+2,c+2,d-2,Navy);
+ fillrect(a,b+1,c,d-1,Blue);
+ fillrect(a-1,b+2,c+1,d-2,Blue);
+ fillrect(a+1,b+2,c-1,d-2,Cyan);
+ fillrect(a,b+3,c,d-3,Cyan);
+ }
+ if (state==0) {
+ fillrect(a,b,c,d,White);
+ fillrect(a-1,b+1,c+1,d-1,White);
+ fillrect(a-2,b+2,c+2,d-2,White);
+ fillrect(a,b+1,c,d-1,White);
+ fillrect(a-1,b+2,c+1,d-2,White);
+ fillrect(a+1,b+2,c-1,d-2,White);
+ fillrect(a,b+3,c,d-3,White);
+ }
+}
\ No newline at end of file
Angel David Yaguana Hernandez