Diff: emmaCode.cpp

Revision:

12:96f637ed37f9

Parent:

11:2311b2d5157d

Child:

13:e8adfe305dbc

--- a/emmaCode.cpp	Mon Jul 13 13:29:25 2015 +0000
+++ b/emmaCode.cpp	Tue Jul 14 03:03:22 2015 +0000
@@ -23,6 +23,12 @@
 //init ade7758 - without cs pin
 ADE7758 ADE(PB_6, PB_4, PB_5, PB_2);  //mosi, miso, sck, irq
 
+//init tft lcd
+SPI_TFT_ILI9341 TFT(PA_7, PA_6, PA_5, PA_4, PC_5, PC_4,"TFT");  //mosi, miso, sclk, cs, reset, dc
+//init touch screen - without cs pin
+TouchScreenADS7843 TP(PB_10, PB_0, PB_1, PB_2, &TFT);    //mosi, miso, sclk, irq, tft
+//InterruptIn tpIRQ(PB_2);
+
 //emma settings
 string emmaUID;
 string hmac;
@@ -50,6 +56,16 @@
 REST restObj[NODES_MAX] = {REST(&esp),REST(&esp),REST(&esp),REST(&esp),REST(&esp)};
 NODES nodes[NODES_MAX] = {NODES(&restObj[0]),NODES(&restObj[1]),NODES(&restObj[2]),NODES(&restObj[3]),NODES(&restObj[4])};
 
+//mode box class for main menu
+class modeBox {
+public:
+    int xTL;    //TopLeft
+    int yTL;
+    int xBR;    //BottomRight
+    int yBR;
+    string text;    
+};
+
 //ade7758 variables
 uint16_t AWattHrValue, BWattHrValue, CWattHrValue;
 uint16_t AVAHrValue, BVAHrValue, CVAHrValue;
@@ -74,10 +90,157 @@
 string globalCommand;
 string rxBuf;
 
-void emmaInit(void) {
+/*start lcd and touch*/
+int emmaModeSelection(void) {
+    bool modeSelected = false;
+    int md=0;
+    int TPx;
+    int TPy;
+    
+    //disable sd card and enable tft lcd
+    //sd._cs = 1;
+    //TFT._cs = 0;
+    
+    TFT.background(Black);
+    TFT.foreground(White);
+    
+    TFT.set_font((unsigned char*) Arial12x12);
+    TFT.set_orientation(1);
+    TFT.cls();
+    TFT.locate(0,0);
+    TFT.printf("Hello, I'm Emma!");
+    wait(3);
+    TFT.cls();
+    
+    Matrix matrix;
+    Coordinate ScreenSample[3];
+    
+    matrix.An = 580;
+    matrix.Bn = 75980;
+    matrix.Cn = -3410580;
+    matrix.Dn = 57855;
+    matrix.En = -2465;
+    matrix.Fn = -3483515;
+    matrix.Divider = 209144;
+    
+    ScreenSample[0].x = 230;
+    ScreenSample[0].y = 167;
+    ScreenSample[1].x = 754;
+    ScreenSample[1].y = 163;
+    ScreenSample[2].x = 771;
+    ScreenSample[2].y = 562;
+    
+    TP.SetCalibration(&matrix, &ScreenSample[0]);
+    
+    TFT.locate(0,0);
+    TFT.printf(" X:");
+    TFT.locate(70,0);
+    TFT.printf(" Y:");
+    
+    //draw border
+    TFT.line(15,15,310,15,Orange);
+    TFT.line(310,15,310,250,Orange);
+    TFT.line(310,250,15,250,Orange);
+    TFT.line(15,250,15,15,Orange);
+    
+    //init main menu
+    modeBox menu[6];
+    
+    //wifi config mode
+    menu[MODE_WIFI_CONFIG].xTL = 25;
+    menu[MODE_WIFI_CONFIG].yTL = 25;
+    menu[MODE_WIFI_CONFIG].xBR = 110;
+    menu[MODE_WIFI_CONFIG].yBR = 90;
+    menu[MODE_WIFI_CONFIG].text = "wifi config";
+    
+    //setting mode
+    menu[MODE_SETTINGS].xTL = 120;
+    menu[MODE_SETTINGS].yTL = 25;
+    menu[MODE_SETTINGS].xBR = 205;
+    menu[MODE_SETTINGS].yBR = 90;
+    menu[MODE_SETTINGS].text = "settings";
+    
+    //register mode
+    menu[MODE_REGISTER].xTL = 25;
+    menu[MODE_REGISTER].yTL = 100;
+    menu[MODE_REGISTER].xBR = 110;
+    menu[MODE_REGISTER].yBR = 165;
+    menu[MODE_REGISTER].text = "register";
+    
+    //operational mode
+    menu[MODE_OPERATION].xTL = 120;
+    menu[MODE_OPERATION].yTL = 100;
+    menu[MODE_OPERATION].xBR = 205;
+    menu[MODE_OPERATION].yBR = 165;
+    menu[MODE_OPERATION].text = "operation";
+    
+    //firmware download mode
+    menu[MODE_FIRMWARE_DOWNLOAD].xTL = 215;
+    menu[MODE_FIRMWARE_DOWNLOAD].yTL = 25;
+    menu[MODE_FIRMWARE_DOWNLOAD].xBR = 300;
+    menu[MODE_FIRMWARE_DOWNLOAD].yBR = 90;
+    menu[MODE_FIRMWARE_DOWNLOAD].text = "firmware download";
+    
+    //reserved mode
+    menu[5].xTL = 215;
+    menu[5].yTL = 100;
+    menu[5].xBR = 300;
+    menu[5].yBR = 165;
+    menu[5].text = "reserved";
+    
+    for(int i=0; i<6; i++) {
+        TFT.fillrect(menu[i].xTL,menu[i].yTL,menu[i].xBR,menu[i].yBR,Orange);    
+    }
+    
+    while(!modeSelected) {
+        if(!TP._tp_irq) {
+            if(TP.Read_Ads7843()) {
+                TP.getDisplayPoint();
+                TPx = TP.display.x;
+                TPy = TP.display.y;
+                TP.TP_DrawPoint(TPx,TPy, Blue);
+                TFT.locate(25,0);
+                TFT.printf("%03d",TPx);
+                TFT.locate(95,0);
+                TFT.printf("%03d",TPy);
+                
+                for(int i=0; i<6; i++) {
+                    if((menu[i].xTL < TPx && TPx < menu[i].xBR) && (menu[i].yTL < TPy && TPy < menu[i].yBR)) {
+                        //TFT.locate(25,170);
+                        //TFT.printf("                         ");
+                        //TFT.locate(25,170);
+                        //TFT.printf("mode: %s is selected",menu[i].text.c_str());
+                        //wait(3);
+                        md = i;
+                        modeSelected = true;
+                    }
+                }
+            }
+        }    
+    }
+    
+    TFT.locate(25,170);
+    TFT.printf("                         ");
+    TFT.locate(25,170);
+    TFT.printf("out-mode: %s is selected",menu[md].text.c_str());
+    wait(3);
+    TFT.cls();
+    
+    //enable sd card and disable tft lcd
+    //TFT._cs = 1;
+    //sd._cs = 0;
+    //wait(2);
+    
+    return md;
+}
+/*end lcd and touch*/
+
+/*start emma mode*/
+void emmaInit(int mode) {
     char s[64];
     DBG.baud(19200);
     DBG.printf("\r\nemmaInit\r\n");
+    DBG.printf("mode:%d\r\n",mode);
     
     //read settings
     //readSetting("emmaUID");         //sd card need to be read once before working correctly
@@ -1228,6 +1391,7 @@
     }
     DBG.printf("download finished\r\n");
 }
+/*end emma mode*/
 
 /*start energy related*/
 void energyThread(void const*) {