v4.0

Author: neu-rah

examples/UTFT/UTFT.ino

@@ -0,0 +1,211 @@
+/********************
+Sept. 2014 ~ Oct 2016 Rui Azevedo - ruihfazevedo(@rrob@)gmail.com
+creative commons license 4.0: Attribution-ShareAlike CC BY-SA
+This software is furnished "as is", without technical support, and with no
+warranty, express or implied, as to its usefulness for any purpose.
+
+Thread Safe: No
+Extensible: Yes
+
+menu with UTFT (tested on arduino due)
+output: 3.2″ TFT LCD Module Display 240X320
+input: Serial + Touch Panel
+www.r-site.net
+
+UTFT library from:
+  http://www.rinkydinkelectronics.com/library.php?id=51
+  http://henningkarlsen.com/electronics/library.php?id=50 (old address)
+
+
+***/
+
+#include <Arduino.h>
+#include <menu.h>
+#include <menuIO/utftOut.h>
+#include <menuIO/utouchIn.h>
+#include <menuIO/serialOut.h>
+#include <menuIO/chainStream.h>
+
+using namespace Menu;
+
+UTFT tft(CTE28,25,26,27,28);
+//extern uint8_t SmallFont[];
+extern uint8_t BigFont[];
+//extern uint8_t SevenSegNumFont[];
+
+#define LEDPIN 13
+
+result showEvent(eventMask e,navNode& nav,prompt& item) {
+  Serial.print("event: ");
+  Serial.println(e);
+  return proceed;
+}
+
+int test=55;
+
+result action1(eventMask e) {
+  Serial.print(e);
+  Serial.println(" action1 executed, proceed menu");Serial.flush();
+  return proceed;
+}
+
+result action2(eventMask e, navNode& nav, prompt &item, Stream &in, menuOut &out) {
+  Serial.print(e);
+  Serial.println(" action2 executed, quiting menu");
+  return quit;
+}
+
+int ledCtrl=LOW;
+
+result ledOn() {
+  ledCtrl=HIGH;
+  return proceed;
+}
+result ledOff() {
+  ledCtrl=LOW;
+  return proceed;
+}
+
+TOGGLE(ledCtrl,setLed,"Led: ",doNothing,noEvent,noStyle//,doExit,enterEvent,noStyle
+  ,VALUE("On",HIGH,doNothing,noEvent)
+  ,VALUE("Off",LOW,doNothing,noEvent)
+);
+
+int selTest=0;
+SELECT(selTest,selMenu,"Select",doNothing,noEvent,noStyle
+  ,VALUE("Zero",0,doNothing,noEvent)
+  ,VALUE("One",1,doNothing,noEvent)
+  ,VALUE("Two",2,doNothing,noEvent)
+);
+
+int chooseTest=-1;
+CHOOSE(chooseTest,chooseMenu,"Choose",doNothing,noEvent,noStyle
+  ,VALUE("First",1,doNothing,noEvent)
+  ,VALUE("Second",2,doNothing,noEvent)
+  ,VALUE("Third",3,doNothing,noEvent)
+  ,VALUE("Last",-1,doNothing,noEvent)
+);
+
+//customizing a prompt look!
+//by extending the prompt class
+class altPrompt:public prompt {
+public:
+  altPrompt(const promptShadow& p):prompt(p) {}
+  idx_t printTo(navRoot &root,bool sel,menuOut& out, idx_t idx,idx_t len) override {
+    return out.printRaw("special prompt!",len);;
+  }
+};
+
+MENU(subMenu,"Sub-Menu",showEvent,anyEvent,noStyle
+  ,OP("Sub1",showEvent,anyEvent)
+  ,OP("Sub2",showEvent,anyEvent)
+  ,OP("Sub3",showEvent,anyEvent)
+  ,altOP(altPrompt,"",showEvent,anyEvent)
+  ,EXIT("<Back")
+);
+
+result alert(menuOut& o,idleEvent e) {
+  if (e==idling) {
+    o.setColor(fgColor);
+    o.println("alert test");
+    o.println("press [select]");
+    o.println("to continue...");
+  }
+  return proceed;
+}
+
+result doAlert(eventMask e, navNode& nav, prompt &item, Stream &in, menuOut &out) {
+  nav.root->idleOn(alert);
+  return proceed;
+}
+
+MENU(mainMenu,"Main menu",doNothing,noEvent,noStyle
+  ,OP("Op1",action1,anyEvent)
+  ,OP("Op2",action2,enterEvent)
+  ,FIELD(test,"Test","%",0,100,10,1,doNothing,noEvent,noStyle)
+  ,SUBMENU(subMenu)
+  ,SUBMENU(setLed)
+  ,OP("LED On",ledOn,enterEvent)
+  ,OP("LED Off",ledOff,enterEvent)
+  ,SUBMENU(selMenu)
+  ,SUBMENU(chooseMenu)
+  ,OP("Alert test",doAlert,enterEvent)
+  ,EXIT("<Back")
+);
+
+// define menu colors --------------------------------------------------------
+//  {{disabled normal,disabled selected},{enabled normal,enabled selected, enabled editing}}
+//monochromatic color table
+
+const colorDef<uint16_t> colors[] MEMMODE={
+  {{VGA_BLACK,VGA_BLACK},{VGA_BLACK,VGA_BLUE,VGA_BLUE}},//bgColor
+  {{VGA_GRAY,VGA_GRAY},{VGA_WHITE,VGA_WHITE,VGA_WHITE}},//fgColor
+  {{VGA_WHITE,VGA_BLACK},{VGA_YELLOW,VGA_YELLOW,VGA_RED}},//valColor
+  {{VGA_WHITE,VGA_BLACK},{VGA_WHITE,VGA_YELLOW,VGA_YELLOW}},//unitColor
+  {{VGA_WHITE,VGA_GRAY},{VGA_BLACK,VGA_BLUE,VGA_WHITE}},//cursorColor
+  {{VGA_WHITE,VGA_YELLOW},{VGA_BLUE,VGA_RED,VGA_RED}},//titleColor
+};
+
+//PANELS(serial_panels,{0,0,40,10});//or use default
+//serialOut outSerial(Serial);//,serial_panels);//the output device (just the serial port)
+
+#define MAX_DEPTH 2
+
+PANELS(gfx_panels,{0,0,12,8},{13,0,12,8});
+idx_t gfx_tops[MAX_DEPTH];
+utftOut outGfx(tft,colors,gfx_tops,gfx_panels,16,16);//output device, latter set resolution from font measure
+
+MENU_OUTLIST(out,&outGfx);
+
+extern navRoot nav;
+UTouch  uTouch( 6, 5, 4, 3, 2);
+menuUTouch touchPanel(uTouch,nav,outGfx);
+
+NAVROOT(nav,mainMenu,MAX_DEPTH,touchPanel,out);
+
+//when menu is suspended
+result idle(menuOut& o,idleEvent e) {
+  if (e==idling) {
+    o.setColor(fgColor);
+    o.println("suspended...");
+    o.println("press [select]");
+    o.println("to continue");
+    o.println(millis()%1000);
+  }
+  return proceed;
+}
+
+config myOptions('>','-',false,false,defaultNavCodes);
+
+void setup() {
+  options=&myOptions;
+  pinMode(LEDPIN,OUTPUT);
+  while(!Serial);
+  Serial.begin(115200);
+  Serial.println("menu 3.x");Serial.flush();
+  nav.idleTask=idle;//point a function to be used when menu is suspended
+  //mainMenu[1].enabled=disabledStatus;
+
+  tft.InitLCD();
+  tft.setBrightness(4);
+  tft.clrScr();
+
+  uTouch.InitTouch();
+  uTouch.setPrecision(PREC_MEDIUM);//LOW, MEDIUM, HI, EXTREME
+
+  tft.setFont(BigFont);
+  tft.setColor(0, 255, 0);
+  tft.setBackColor(0, 0, 0);
+
+  //outGfx.resX=tft.getFontXsize()+1;
+  //outGfx.resY=tft.getFontYsize()+1;
+  outGfx.println("Menu 3.x on UTFT");
+  delay(1000);
+  tft.clrScr();
+}
+
+void loop() {
+  nav.poll();//this device only draws when needed
+  digitalWrite(LEDPIN, ledCtrl);
+  delay(100);//simulate a delay when other tasks are done
+}