skydarc meneldoll
test st7735 on lpc1768 with mbed v5. bug with spi frequency...
Diff: main.cpp
- Revision:
- 1:121b61eeffe7
- Parent:
- 0:309c546f048d
--- a/main.cpp Sun Dec 11 21:14:33 2011 +0000
+++ b/main.cpp Wed Apr 08 14:52:09 2020 +0000
@@ -1,126 +1,186 @@
- #include "stdio.h"
- #include "stdlib.h"
- #include "math.h"
- #include "mbed.h"
- #include "ST7735_TFT.h"
- #include "string"
- #include "Arial12x12.h"
- #include "Arial24x23.h"
- #include "Arial28x28.h"
+#include "mbed.h"
+#include "math.h"
+#include "SDBlockDevice.h"
+#include "FATFileSystem.h"
+
- #define NUMBER_OF_STARS 300
- #define SCREEN_WIDTH 128
- #define SCREEN_HEIGHT 160
-
- /*star struct*/
-typedef struct
-{
- float xpos, ypos;
- short zpos, speed;
- unsigned int color;
-} STAR;
+SDBlockDevice sd(p5, p6, p7, p8);
+FATFileSystem fs("sd");
-static STAR stars[NUMBER_OF_STARS];
+#include "tar.h"
+
+
-void init_star(STAR* star, int i)
+#include "ST7735.h"
+
+ST7735 TFT(p5, p6, p7, p9, p10, p11);
+//ST7735 TFT(p11, p12, p13, p15, p16, p17);
+PwmOut TFT_BackLight(p25);
+
+DigitalOut myled(LED1);
+DigitalOut myled2(LED2);
+DigitalOut myled4(LED4);
+
+float p = 3.1415926;
+
+Timer t;
+
+extern int confSaber[];
+extern int theme[];
+extern int confSaber_mini[];
+extern int theme_mini[];
+
+FILE * fp;
+
+int main()
{
- /* randomly init stars, generate them around the center of the screen */
-
- star->xpos = -10.0 + (20.0 * (rand()/(RAND_MAX+1.0)));
- star->ypos = -10.0 + (20.0 * (rand()/(RAND_MAX+1.0)));
-
- star->xpos *= 3072.0; /*change viewpoint */
- star->ypos *= 3072.0;
+ sd.init();
+ fs.mount(&sd);
+
+ myled2 = 1;
+
+ TFT_BackLight = 0;
+
+ TFT.initR(INITR_MINI160x80_RS); // INITR_MINI160x80
+
+ TFT.setRotation(2);
+ TFT.fillScreen(ST7735_BLACK);
+ TFT_BackLight = 1;
+
+ //fp = fopenTar("/sd/mydir/config.thm", "config.bmp");
+ //TFT.DrawBMP(0, 0, fp);
+ //fclose(fp);
+
+
+ int i = 1;
+ while(0) {
+ fp = fopen("/sd/mydir/cat.ani", "r");
+ TFT.DrawANI(0, 30, fp, i);
+ fclose(fp);
+ wait_ms(20);
+ i++;
+ if(i == 9) i = 1;
+ }
+
- star->zpos = i;
- star->speed = 2 + (int)(2.0 * (rand()/(RAND_MAX+1.0)));
-
- star->color = i*Cyan >> 2; /*the closer to the viewer the brighter*/
-}
-
-
-void init()
-{
- int i;
-
- for (i = 0; i < NUMBER_OF_STARS; i++)
- {
- init_star(stars + i, i + 1);
+ /*
+ fp = fopen("/sd/mydir/test1_16.gif", "r");
+ TFT.DrawGIF(0, 0, fp);
+ fclose(fp);
+
+ fp = fopen("/sd/mydir/test1_ff.gif", "r");
+ TFT.DrawGIF(40, 0, fp);
+ fclose(fp);
+
+ fp = fopen("/sd/mydir/test2_4.gif", "r");
+ TFT.DrawGIF(0, 80, fp);
+ fclose(fp);
+
+ fp = fopen("/sd/mydir/test2_16.gif", "r");
+ TFT.DrawGIF(40, 80, fp);
+ fclose(fp);
+
+ fp = fopenTar("/sd/mydir/config.thm", "test1_16.gif");
+ TFT.DrawGIF(20, 0, fp);
+ fclose(fp);*/
+
+
+ TFT.fillCircle(10, 10, 5, ST7735_RED);
+ TFT.fillCircle(150, 10, 5, ST7735_GREEN);
+ TFT.fillCircle(150, 70, 5, ST7735_BLUE);
+ TFT.fillCircle(10, 70, 5, ST7735_WHITE);
+
+
+ for ( int i=0; i<360; i+=10 ) {
+ TFT_BackLight = cos( i*2.0*3.14/360 ) * 0.5 + 0.5;
+ wait(0.1);
+ }
+
+ TFT.setCursor(0, 0);
+ TFT.setTextColor(ST7735_WHITE);
+ TFT.setTextWrap(true);
+ TFT.write("Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur adipiscing ante sed nibh tincidunt feugiat. Maecenas enim massa, fringilla sed malesuada et, malesuada sit amet turpis. Sed porttitor neque ut ante pretium vitae malesuada nunc bibendum. Nullam aliquet ultrices massa eu hendrerit. Ut sed nisi lorem. In vestibulum purus a tortor imperdiet posuere. ", 0xffff);
+
+ //wait(1);
+
+ //tftPrintTest();
+
+ /*
+ t.start();
+ fp = fopenTar("/sd/mydir/config.thm", "config.bmp");
+ TFT.DrawBMP(0, 0, fp);
+ t.stop();
+ fclose(fp);
+ printf("config TAR : %f seconds sur SD\n", t.read());
+ t.reset();
+
+
+ t.start();
+ fp = fopenTar("/sd/mydir/config.thm", "main.bmp");
+ TFT.DrawBMP(0, 80, fp);
+ t.stop();
+ fclose(fp);
+ printf("config TAR : %f seconds sur SD\n", t.read());
+ t.reset();
+ */
+
+ /*
+ wait(1);
+ t.start();
+ fp = fopen("/sd/mydir/tour.bmp", "r");
+ TFT_BackLight = 0;
+ TFT.DrawBMP(0, 0, fp);
+ TFT_BackLight = 1;
+ t.stop();
+ fclose(fp);
+ printf("Tour : %f seconds sur SD\n", t.read());
+ t.reset();
+
+ t.start();
+ fp = fopen("/sd/mydir/test2.bmp", "r");
+ TFT.DrawBMP(0, 0, fp);
+ t.stop();
+ fclose(fp);
+ printf("coeur : %f seconds sur SD\n", t.read());
+ t.reset();
+ */
+
+
+ //wait(1);
+ //TFT.fillScreen(ST7735_BLACK);
+ //TFT.DrawStarfield(80, 40, 1, 0, 300, 4);
+ //TFT.fillScreen(ST7735_BLACK);
+
+ wait(1);
+ TFT.DrawRam(11, 52, 57, 57, confSaber);
+ TFT.drawFastHLine(0, 0, 80, ST7735_GREEN);
+ wait(1);
+ TFT.scrollBmp(0, 0, BOTTOM_TO_TOP, theme);
+ wait(1);
+ TFT.scrollBmp(0, 0, TOP_TO_BOTTOM, confSaber);
+
+
+ /*
+ wait(1);
+ TFT.drawFastHLine(0, 14, 80, 0x2104);
+ TFT.DrawRam(1, 1, 11, 11, confSaber_mini);
+ wait(1);
+ TFT.scrollBmp(15, 0, BOTTOM_TO_TOP, theme);
+ wait(1);
+ TFT.scrollBmp(15, 0, TOP_TO_BOTTOM, confSaber);
+ TFT.drawFastHLine(0, 146, 80, 0x2104);
+ TFT.DrawRam(1, 148, 11, 11, theme_mini);
+ wait(1);
+ TFT.scrollBmp(15, 15, BOTTOM_TO_TOP, theme);
+ wait(1);
+ TFT.scrollBmp(15, 15, TOP_TO_BOTTOM, confSaber);
+ */
+
+ while(1) {
+ myled = 1;
+ wait(1);
+ myled = 0;
+ wait(1);
}
}
-
-
- // the TFT is connected to SPI pin 5-7, CS is p8, RS is p11, reset is p15
- ST7735_TFT TFT(p5, p6, p7, p8, p11, p15,"TFT"); // mosi, miso, sclk, cs, rs, reset
-
- Serial pc(USBTX, USBRX); // tx, rx
- Timer t;
-
-extern unsigned char p1[]; // the mbed logo
-
- int main() {
-
- unsigned int centerx, centery;
- int i, j, tempx, tempy;
- init();
- TFT.set_orientation(1);
- centerx = TFT.width() >> 1;
- centery = TFT.height() >> 1;
-
-
- TFT.claim(stdout); // send stdout to the TFT display
- //TFT.claim(stderr); // send stderr to the TFT display
-
- TFT.background(Black); // set background to black
- TFT.foreground(White); // set chars to white
-
- TFT.cls();
- TFT.set_font((unsigned char*) Arial24x23); // select the font
-
- t.start();
-
- ////// demo start
-
- for ( j = 0 ; j < 10000; j++ )
- {
-
- /* move and draw stars */
-
- for (i = 0; i < NUMBER_OF_STARS; i++)
- {
- tempx = (stars[i].xpos / stars[i].zpos) + centerx;
- tempy = (stars[i].ypos / stars[i].zpos) + centery;
- TFT.pixel(tempx,tempy,Black);
-
-
- stars[i].zpos -= stars[i].speed;
-
- if (stars[i].zpos <= 0)
- {
- init_star(stars + i, i + 1);
- }
-
- //compute 3D position
- tempx = (stars[i].xpos / stars[i].zpos) + centerx;
- tempy = (stars[i].ypos / stars[i].zpos) + centery;
-
- if (tempx < 0 || tempx > TFT.width() - 1 || tempy < 0 || tempy > TFT.height() - 1) //check if a star leaves the screen
- {
- init_star(stars + i, i + 1);
- continue;
- }
-
- TFT.pixel(tempx,tempy,stars[i].color);
-
- }
- TFT.Bitmap(centerx-60,centery-19,120,38,p1);
- }
-
- ///// demo stop
-
- t.stop();
- TFT.locate(0,10);
- TFT.set_font((unsigned char*) Arial12x12); // select the font
- printf("Time %f s\n", t.read());
- }
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