keypad kullanimi
Dependencies: mbed TextLCD keypad
main.cpp
- Committer:
- marvas
- Date:
- 2019-12-04
- Revision:
- 0:81aa7be5b5cb
File content as of revision 0:81aa7be5b5cb:
#include "mbed.h" #include "TextLCD.h" #include "Keypad.h" TextLCD lcd(PB_0,PA_4,PC_3,PC_2,PB_3,PA_10); // Define your own keypad values char Keytable[] = { '1', '2', '3', 'A', // r0 '4', '5', '6', 'B', // r1 '7', '8', '9', 'C', // r2 '*', '0', '#', 'D' // r3 }; // c0 c1 c2 c3 uint32_t Index; uint32_t cbAfterInput(uint32_t index) { Index = index; lcd.cls(); lcd.printf("Basilan Tus:%c",Keytable[Index]); return 0; } int main() { // r0 r1 r2 r3 c0 c1 c2 c3 Keypad keypad(PC_12, PC_10, PC_11,PD_2,PA_13,PA_14,PA_15,PC_8); keypad.attach(&cbAfterInput); keypad.start(); // energize the keypad via c0-c3 while (1) { //__wfi(); wait(100); } }