Andrzej Gromczyński
This program test a Gauge bult in FT81x for Automotive SunTrip COmputer -- project undone
Dependencies: DS1820 FT800_3 mbed
Diff: main.cpp
- Revision:
- 0:96d8c18a9fad
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat Jul 09 15:44:47 2016 +0000
@@ -0,0 +1,212 @@
+/* Demo for mbed Library for FTDI FT800 Enbedded Video Engine "EVE"
+ * by Peter Drescher, DC2PD 2014
+ * Released under the MIT License: http://mbed.org/license/mit */
+
+#include "mbed.h"
+#include "FT_Platform.h"
+#include "FT_color.h"
+#include "stdio.h"
+#include "float.h"
+#include "DS1820.h"
+
+//#include "SDFileSystem.h"
+
+
+#define SAMAPP_DELAY_BTW_APIS (1000)
+#define SAMAPP_ENABLE_DELAY() Ft_Gpu_Hal_Sleep(SAMAPP_DELAY_BTW_APIS)
+#define SAMAPP_ENABLE_DELAY_VALUE(x) Ft_Gpu_Hal_Sleep(x)
+#define DATA_PIN A1
+FT800 TFT(D11,D12,D13,D9,D8,D14);
+
+
+
+
+
+// global Vars
+unsigned int r,b,g;
+char buffer[50];
+Ticker tick;
+unsigned int color = 0,bright = 0;
+
+
+
+Serial usart(D1, D0);
+DS1820 probe(DATA_PIN);
+
+// function to convert hue , saturation and value to RGB
+// see http://en.wikipedia.org/wiki/HSL_and_HSV
+
+void hsv2rgb(double H,double S, double V)
+{
+ double f,h,p,q,t;
+ int i;
+ if( S == 0.0) {
+ r = V * 255;
+ g = V * 255;
+ b = V * 255;
+ return;
+ }
+ if(H > 480.0) H = 0.0; // check values
+ if(S > 1.0) S = 1.0;
+ if(S < 0.0) S = 0.0;
+ if(V > 1.0) V = 1.0;
+ if(V < 0.0) V = 0.0;
+
+ h = H / 60.0;
+ i = (int) h;
+ f = h - i;
+ p = V * (1.0 - S);
+ q = V * (1.0 - (S * f));
+ t = V * (1.0 - (S * (1.0 - f)));
+
+ switch(i) {
+ case 0:
+ r = V * 255;
+ g = t * 255;
+ b = p * 255;
+ break;
+ case 1:
+ r = q * 255;
+ g = V * 255;
+ b = p * 255;
+ break;
+ case 2:
+ r = p * 255;
+ g = V * 255;
+ b = t * 255;
+ break;
+ case 3:
+ r = p * 255;
+ g = q * 255;
+ b = V * 255;
+ break;
+ case 4:
+ r = t * 255;
+ g = p * 255;
+ b = V * 255;
+ break;
+ case 5:
+ default:
+ r = V * 255;
+ g = p * 255;
+ b = q * 255;
+ break;
+ }
+}
+
+
+/***************************************************************************/
+// Rysowanie ekranu demonstracyjnego
+/***************************************************************************/
+
+ft_void_t Trip_Comp(ft_char8_t *str, ft_float_t temp)
+{
+ //const char* str2 = "FT81x EVE2 FRDM-K64F";
+ TFT.DLstart(); // przygotowanie na nową listę nkomend
+ TFT.DL(CLEAR_COLOR_RGB(255,255,255)); // kolor tła (biały)
+ TFT.DL(CLEAR(1,1,1)); // czyszczenie buforów --> color, stencil, tag
+
+
+
+ TFT.Button(580, 440, 67, 27, 27, OPT_FLAT, "MENU");
+ TFT.Button(650, 440, 67, 27, 27, OPT_FLAT | OPT_CENTER, "INFO");
+ TFT.Button(720, 440, 67, 27, 27, OPT_FLAT, "GUIDE");
+
+ //--------------opisy ekranu
+ TFT.DL(COLOR_RGB(0, 0, 0));
+ TFT.Text(400, 180, 28, OPT_CENTER, "KM/H");
+ TFT.Text(120, 119, 28, OPT_CENTER, "RPM /1000");
+ TFT.Text(680, 330, 28, OPT_CENTER, "Temp");
+
+ //TFT.Text(378, 154, 27, OPT_CENTER, "KM:");
+ TFT.Text(680, 119, 28, OPT_CENTER, "Fuel");
+ TFT.Text(400, 30, 30, OPT_CENTER, str);
+
+ TFT.DL(COLOR_RGB(255, 0, 0));
+ TFT.Text(400, 440, 27, OPT_CENTER, "ENGINE OFF");
+ TFT.DL(COLOR_RGB(0, 255, 0));
+ TFT.Text(400, 420, 27, OPT_CENTER, "LIGHT: ON");
+
+ //GAUGE_0 = OPT_NOBACK | OPT_NOPOINTER;
+ //GAUGE_1 = OPT_NOBACK | OPT_NOTICKS;
+
+ //--------------prędkosciomierz
+ TFT.DL(COLOR_RGB(0, 0, 255));
+ TFT.Gauge((TFT.DispWidth/2), TFT.DispHeight/2, 208, OPT_NOBACK | OPT_NOPOINTER, 10, 10, 0, 250);
+ TFT.DL(COLOR_RGB(255, 0, 0));
+ TFT.Gauge((TFT.DispWidth/2), TFT.DispHeight/2, 208, OPT_NOBACK | OPT_NOTICKS, 10, 10, 0 , 250);
+ TFT.Number(400, 370, 31, OPT_CENTER, 0);
+
+ //--------------zegarek
+ TFT.DL(COLOR_RGB(0, 0, 255));
+ TFT.Clock(130, 350, 100, OPT_NOBACK | OPT_NOPOINTER | OPT_NOSECS, 19, 51, 17, 0);
+ TFT.DL(COLOR_RGB(255, 0, 0));
+ TFT.Clock(130, 350, 100, OPT_NOBACK | OPT_NOTICKS, 19, 51, 17, 0);
+
+
+ //-------------- RPM
+ TFT.DL(COLOR_RGB(0, 0, 255));
+ TFT.Gauge(120, 150, 130, OPT_NOBACK | OPT_NOPOINTER, 8, 5, 0, 100);
+ TFT.DL(COLOR_RGB(255, 0, 0));
+ TFT.Gauge(120, 150, 130, OPT_NOBACK | OPT_NOTICKS, 8, 5, 0, 100);
+ TFT.DL(COLOR_RGB(0, 255, 0));
+ TFT.Number(120, 220, 31, OPT_CENTER, 0);
+
+ //-------------- FUELL
+ TFT.DL(COLOR_RGB(0, 0, 255));
+ TFT.Gauge(680, 150, 130, OPT_NOBACK | OPT_NOPOINTER, 4, 5, 40, 100);
+ TFT.DL(COLOR_RGB(255, 0, 0));
+ TFT.Gauge(680, 150, 130, OPT_NOBACK | OPT_NOTICKS, 4, 5, 35, 100);
+
+ TFT.DL(COLOR_RGB(0, 0, 0));
+ //TFT.Text(15, 257, 16, 0, str);
+
+
+
+ //------------- TEmperatura
+ TFT.DL(COLOR_RGB(0, 0, 255));
+ TFT.Gauge(680, 350, 100, OPT_NOBACK | OPT_NOPOINTER, 4, 5, 40, 125);
+ TFT.DL(COLOR_RGB(255, 0, 0));
+ TFT.Gauge(680, 350, 100, OPT_NOBACK | OPT_NOTICKS, 4, 5, temp, 125);
+
+ TFT.DL(COLOR_RGB(0, 0, 0));
+ TFT.Number(680, 400, 31, OPT_CENTER, temp);
+
+
+
+ TFT.DL(DISPLAY()); // Wyswietlamy przygotowany screen
+ TFT.Swap();
+ TFT.Flush_Co_Buffer(); // pobieramy komendy z FiFo
+
+ TFT.WaitCmdfifo_empty(); // czekanie na zakończenie operacji
+ TFT.Sleep(5000); // koniec wyswietlania (15000 = 15sec)
+}
+
+
+
+
+int main()
+{
+
+
+ usart.baud(38400);
+ TFT.Flush_Co_Buffer();
+ TFT.WaitCmdfifo_empty();
+
+
+
+ while(1)
+ {
+ probe.convertTemperature(true, DS1820::all_devices); //Start temperature conversion, wait until ready
+ usart.printf("Temperatura to %3.3f Celsiusza\r\n", probe.temperature());
+ Trip_Comp("SunTRIP Computer", probe.temperature());
+
+ //Demo_Screen2("Temperatura", probe.temperature());
+ // wait(1);
+ }
+
+
+}
+
+
+