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leetrieu

[Help] 4x4 Matrix Keypad

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Take a look at this thread.

Thanks you so much !!

Please tell me your idea about "Simple Digital clock"???

I want to design a simple digital clock using msp430. Hope all help me design it ??

Thanks all !

PS: So sorry, my english so bad !!

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#include <Keypad.h>

const byte ROWS = 4; //four rows
const byte COLS = 3; //three columns
char keys[ROWS][COLS] = {
  {'1','2','3'},
  {'4','5','6'},
  {'7','8','9'},
  {'*','0','#'}
};
byte rowPins[ROWS] = {P1_6,P1_7,P2_2,P1_0}; //connect to the row pinouts of the keypad
byte colPins[COLS] = {P1_5,P1_4,P1_3}; //connect to the column pinouts of the keypad

Keypad keypad = Keypad( makeKeymap(keys), rowPins, colPins, ROWS, COLS );

void setup(){
  Serial.begin(9600);
}
  
void loop(){
  char key = keypad.getKey();
  
  if (key){
    Serial.println(key);
  }
}

can you help me modify this code for msp430???

I'm really need the code like this for my application.

Please help me !!

Thanks all! !

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