Matthew Dorshimer / Mbed 2 deprecated Lab3

yup

Dependencies:   keypad mbed

Fork of HelloWorld by Simon Ford

main.cpp@3:6d4369b1fdcd, 2016-11-04 (annotated)

Committer:
Dorsh
Date:
Fri Nov 04 17:54:30 2016 +0000
Revision:
3:6d4369b1fdcd
Parent:
2:022b41ff9719 
11/4

Who changed what in which revision?

UserRevisionLine numberNew contents of line
simon 0:fb6bbc10ffa0 1 #include "mbed.h"
simon 0:fb6bbc10ffa0 2
simon 0:fb6bbc10ffa0 3 DigitalOut myled(LED1);
simon 0:fb6bbc10ffa0 4
Dorsh 2:022b41ff9719 5 #include "Keypad.h"
Dorsh 2:022b41ff9719 6 #include "CAN.h"
Dorsh 2:022b41ff9719 7
Dorsh 2:022b41ff9719 8 CAN can1(p30,p29);
Dorsh 2:022b41ff9719 9
Dorsh 2:022b41ff9719 10
Dorsh 2:022b41ff9719 11 // Define your own keypad values
Dorsh 2:022b41ff9719 12 char Keytable[] = { '1', '2', '3', // r0
Dorsh 2:022b41ff9719 13 '4', '5', '6', // r1
Dorsh 2:022b41ff9719 14 '7', '8', '9', // r2
Dorsh 2:022b41ff9719 15 '*', '0', '#', // r3
Dorsh 2:022b41ff9719 16 };
Dorsh 2:022b41ff9719 17 // c0 c1 c2
Dorsh 2:022b41ff9719 18
Dorsh 2:022b41ff9719 19 uint32_t Index;
Dorsh 2:022b41ff9719 20
Dorsh 2:022b41ff9719 21 uint32_t cbAfterInput(uint32_t index) {
Dorsh 2:022b41ff9719 22 Index = index;
Dorsh 2:022b41ff9719 23 return 0;
Dorsh 2:022b41ff9719 24 }
Dorsh 2:022b41ff9719 25
Dorsh 2:022b41ff9719 26 void send(char *str) {
Dorsh 2:022b41ff9719 27 printf("send(%s)\n",str);
Dorsh 2:022b41ff9719 28 if(can1.write(CANMessage(1, str, 1))) {
Dorsh 2:022b41ff9719 29 printf("wloop()\n");
Dorsh 2:022b41ff9719 30 printf("Message sent: \n");
Dorsh 2:022b41ff9719 31 }
simon 0:fb6bbc10ffa0 32 }
Dorsh 2:022b41ff9719 33
Dorsh 2:022b41ff9719 34
Dorsh 2:022b41ff9719 35 int main() {
Dorsh 2:022b41ff9719 36 // r0 r1 r2 r3 c0 c1 c2 c3
Dorsh 2:022b41ff9719 37 Keypad keypad(p21, p22, p23, p24, p25, p26, p27);
Dorsh 2:022b41ff9719 38 keypad.attach(&cbAfterInput);
Dorsh 2:022b41ff9719 39 keypad.start(); // energize the keypad via c0-c3
Dorsh 2:022b41ff9719 40
Dorsh 2:022b41ff9719 41 while (1) {
Dorsh 2:022b41ff9719 42 __wfi();
Dorsh 2:022b41ff9719 43 printf("Interrupted\r\n");
Dorsh 2:022b41ff9719 44 wait(0.5);
Dorsh 2:022b41ff9719 45 char *msg = 0;
Dorsh 2:022b41ff9719 46 *msg = Keytable[Index];
Dorsh 2:022b41ff9719 47 send(msg);
Dorsh 2:022b41ff9719 48 printf("Index:%d => Key:%c\r\n", Index, Keytable[Index]);
Dorsh 2:022b41ff9719 49 }
Dorsh 2:022b41ff9719 50 }