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/* Arduino menu library example
Oct. 2016 Rui Azevedo (ruihfazevedo@gmail.com) www.r-site.net
Use the menu library with user code ctrl command
calling doNav with user command mode:
noCmd - clamp field values or do nothing
escCmd - exit
enterCmd - enter current option or validate field and exit
upCmd - move up or increment field value
downCmd - move down or decrement field value
leftCmd - move left or escape (not tested yet)
rightCmd - move right or enter (not tested yet)
idxCmd - enter option by index
this mode allows you to implement ANY input device
on this example only using
*/
#include <Arduino.h>
#include <menu.h>
#include <menuIO/serialIO.h>
#include <menuIO/stringIn.h>
#include <menuIO/chainStream.h>
using namespace Menu;
#define LEDPIN 13
#define MAX_DEPTH 2
#define NAV_BTN 5
#define SEL_BTN 6
result doAlert(eventMask e, prompt &item);
result showEvent(eventMask e) {
Serial.print("event: ");
Serial.println(e);
return proceed;
}
int test=55;
result action1(eventMask e,navNode& nav, prompt &item) {
Serial.print("action1 event:");
Serial.println(e);
Serial.flush();
return proceed;
}
result action2(eventMask e) {
Serial.print("actikon2 event:");
Serial.println(e);
Serial.flush();
return quit;
}
int ledCtrl=LOW;
result myLedOn() {
ledCtrl=HIGH;
return proceed;
}
result myLedOff() {
ledCtrl=LOW;
return proceed;
}
TOGGLE(ledCtrl,setLed,"Led: ",doNothing,noEvent,wrapStyle//,doExit,enterEvent,noStyle
,VALUE("On",HIGH,doNothing,noEvent)
,VALUE("Off",LOW,doNothing,noEvent)
);
int selTest=0;
SELECT(selTest,selMenu,"Select",doNothing,noEvent,wrapStyle
,VALUE("Zero",0,doNothing,noEvent)
,VALUE("One",1,doNothing,noEvent)
,VALUE("Two",2,doNothing,noEvent)
);
int chooseTest=-1;
CHOOSE(chooseTest,chooseMenu,"Choose",doNothing,noEvent,wrapStyle
,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(constMEM promptShadow& p):prompt(p) {}
Used printTo(navRoot &root,bool sel,menuOut& out, idx_t idx,idx_t len,idx_t) override {
return out.printRaw(F("special prompt!"),len);;
}
};
MENU(subMenu,"Sub-Menu",doNothing,anyEvent,wrapStyle
,OP("Sub1",showEvent,enterEvent)
,OP("Sub2",showEvent,enterEvent)
,OP("Sub3",showEvent,enterEvent)
,altOP(altPrompt,"",showEvent,enterEvent)
,EXIT("<Back")
);
constText* constMEM textFilter MEMMODE=" .0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTWXYZ";
constText* constMEM textMask[] MEMMODE={textFilter};//this mask will repeat till the end of the field
char name[]=" ";//<-- menu will edit this text
MENU(mainMenu,"Main menu",doNothing,noEvent,wrapStyle
,OP("Op1",action1,anyEvent)
,OP("Op2",action2,enterEvent)
,EDIT("Name",name,textMask,doNothing,noEvent,noStyle)
//,SUBMENU(togOp)
,FIELD(test,"Test","%",0,100,10,1,doNothing,noEvent,wrapStyle)
,SUBMENU(subMenu)
,SUBMENU(setLed)
,OP("LED On",myLedOn,enterEvent)
,OP("LED Off",myLedOff,enterEvent)
,SUBMENU(selMenu)
,SUBMENU(chooseMenu)
,OP("Alert test",doAlert,enterEvent)
,EXIT("<Back")
);
MENU_OUTPUTS(out,MAX_DEPTH
,SERIAL_OUT(Serial)
,NONE//must have 2 items at least
);
stringIn<0> strIn;//buffer size: 2^5 = 32 bytes, eventually use 0 for a single byte
serialIn serial(Serial);
// use this commented lines if you want your stringIn object to be used as part or normal menu input
// menuIn* inputsList[]={&serial,&strIn};
// chainStream<sizeof(inputsList)> in(inputsList);
// NAVROOT(nav,mainMenu,MAX_DEPTH,in,out);
NAVROOT(nav,mainMenu,MAX_DEPTH,serial,out);
result alert(menuOut& o,idleEvent e) {
if (e==idling) {
o.setCursor(0,0);
o.print("alert test");
o.setCursor(0,1);
o.print("[select] to continue...");
}
return proceed;
}
result doAlert(eventMask e, prompt &item) {
nav.idleOn(alert);
return proceed;
}
void setup() {
Serial.begin(115200);
while(!Serial);
pinMode(LEDPIN, OUTPUT);
pinMode(NAV_BTN,INPUT_PULLUP);
pinMode(SEL_BTN,INPUT_PULLUP);
Serial.println("menu 4.x");
}
#define SOFT_DEBOUNCE_MS 100
void loop() {
if (!digitalRead(SEL_BTN)) {
delay(SOFT_DEBOUNCE_MS);
while(!digitalRead(SEL_BTN));
nav.doNav(enterCmd);
delay(SOFT_DEBOUNCE_MS);
}
if (!digitalRead(NAV_BTN)) {
delay(SOFT_DEBOUNCE_MS);
while(!digitalRead(NAV_BTN));//wait for button release
nav.doNav(upCmd);
delay(SOFT_DEBOUNCE_MS);
}
//if stringIn is a regular input then we should write to it here, before poll
// strIn.write(...);//just put the character you want to send
// nav.poll();//also do serial or stringIn input
// or deal with charater input directly... (if you have your own input driver)
if (Serial.available()) {
//of course menu can read from Serial or even stringIn (se above how to use stringIn as a regular menu input)
//but here we demonstrate the use of stringIn in direct call, by writing the data to stream and then call doInput with that stream
if (strIn.write(Serial.read()))//so we just transfer data from serial to strIn
nav.doInput(strIn);//and then let target parse input
}
nav.doOutput();//if not doing poll the we need to do output "manualy"
digitalWrite(LEDPIN, ledCtrl);
}