main.cpp

00001 #include "mbed.h"
00002 #include "SPI_TFT_ILI9341.h"
00003 #include "FT6206.h"
00004 
00005 #include "Arial12x12.h"
00006 
00007 #define PIN_XP          A3
00008 #define PIN_XM          A1
00009 #define PIN_YP          A2
00010 #define PIN_YM          A0
00011 #define PIN_SCLK        D13
00012 #define PIN_MISO        D12
00013 #define PIN_MOSI        D11
00014 #define PIN_CS_TFT      D10  // chip select pin
00015 #define PIN_DC_TFT      D9   // data/command select pin.
00016 #define PIN_RESET_TFT   D8
00017 //#define PIN_BL_TFT      D7
00018 #define PIN_CS_SD       D4
00019 
00020 #define PORTRAIT        0
00021 #define LANDSCAPE       1
00022 
00023 #define PIN_SCL_FT6206  P0_28
00024 #define PIN_SDA_FT6206  P0_27
00025 #define PIN_INT_FT6206  D7
00026 
00027 #define ILI9341_TFTWIDTH  320
00028 #define ILI9341_TFTHEIGHT 240
00029 
00030 DigitalOut led1(LED1);
00031 DigitalOut led2(LED2);
00032 DigitalOut led3(LED3);
00033 DigitalOut led4(LED4);
00034 
00035 //SPI_TFT_ILI9341 TFT(p5, p6, p7, p8, p9, p10,"TFT"); // mosi, miso, sclk, cs, reset, dc
00036 SPI_TFT_ILI9341 TFT(PIN_MOSI, PIN_MISO, PIN_SCLK, PIN_CS_TFT, PIN_RESET_TFT, PIN_DC_TFT, "TFT"); // mosi, miso, sclk, cs, reset, dc 
00037 FT6206 FT6206(PIN_SDA_FT6206, PIN_SCL_FT6206, PIN_INT_FT6206); // sda, scl, int
00038 
00039 int main()
00040 {
00041     //Configure the display driver
00042     TFT.claim(stdout);
00043     TFT.background(Black);
00044     TFT.foreground(White);
00045     TFT.set_orientation(LANDSCAPE);
00046     TFT.cls();
00047 
00048     //Print a welcome message
00049     TFT.set_font((unsigned char*) Arial12x12);
00050     TFT.locate(0,0);
00051     TFT.printf("Hello mbed!\n");
00052 
00053     FT6206.begin();
00054     int X1, Y1, X2, Y2;
00055     X2 = -100;
00056     while(1) {
00057 //        if (FT6206.touched()) {
00058         if (FT6206.dataReceived()) {
00059 //            led1 = !led1;
00060             // Retrieve a point  
00061             TS_Point p = FT6206.getPoint();
00062             X1 = X2;
00063             Y1 = Y2;
00064             X2 = p.x;
00065             Y2 = p.y;
00066 //            printf("Touch %3d %3d\n", p.x, p.y);
00067             if ((X1 > 0) && (Y1 > 0) && (X2 > 0) && (Y2 > 0)) {
00068                 TFT.line(X1, Y1, X2, Y2, Yellow);
00069             }
00070         }
00071 
00072 
00073 //        TFT.printf("Jacksoft\n");
00074 //        wait(0.05);
00075     }
00076 }
00077 
00078 
00079 /*
00080 #include "mbed.h"
00081 
00082 PwmOut mypwm(PWM_OUT);
00083 
00084 DigitalOut myled(LED1);
00085 
00086 int main() {
00087     
00088     mypwm.period_ms(10);
00089     mypwm.pulsewidth_ms(1);
00090   
00091     printf("pwm set to %.2f %%\n", mypwm.read() * 100);
00092     
00093     while(1) {
00094         myled = !myled;
00095         wait(1);
00096     }
00097 }
00098 */