marohito takami / Mbed 2 deprecated atoi_test

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Dependencies:   mbed

Fork of Keyboard_Interrupt by marohito takami

main.cpp@2:1432d7c567f4, 2015-06-02 (annotated)

Committer:
TakamiMa
Date:
Tue Jun 02 08:51:43 2015 +0000
Revision:
2:1432d7c567f4
Parent:
1:5440b3d7f435 
If you type "5", "6", "7", "Enter", you receive "567".; this "567" is int variable in Program.; so you can calculate using it.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
TakamiMa 0:14317ed79bae 1 #include "mbed.h"
TakamiMa 2:1432d7c567f4 2 #include <string.h>
TakamiMa 2:1432d7c567f4 3
TakamiMa 2:1432d7c567f4 4 //If you type more than two numbers, then type Enter, you get connected number.
TakamiMa 0:14317ed79bae 5
TakamiMa 0:14317ed79bae 6 Serial pc(SERIAL_TX, SERIAL_RX);
TakamiMa 0:14317ed79bae 7
TakamiMa 2:1432d7c567f4 8 char line[16];
TakamiMa 2:1432d7c567f4 9
TakamiMa 2:1432d7c567f4 10 int counter = 0;
TakamiMa 2:1432d7c567f4 11
TakamiMa 0:14317ed79bae 12 void my_Interrupt(){
TakamiMa 0:14317ed79bae 13 char key;
TakamiMa 0:14317ed79bae 14 key = pc.getc();
TakamiMa 2:1432d7c567f4 15 int number = int(key-'0');
TakamiMa 2:1432d7c567f4 16 if( (number > 9 || number < 0) && key!='\r'){
TakamiMa 2:1432d7c567f4 17 pc.printf("you can type only number, you cannot use dot.\r\n");
TakamiMa 2:1432d7c567f4 18 goto skip;
TakamiMa 2:1432d7c567f4 19 }
TakamiMa 2:1432d7c567f4 20 if(key == '\r'){
TakamiMa 2:1432d7c567f4 21 pc.printf("Enter\r\n");
TakamiMa 2:1432d7c567f4 22 pc.printf("%d\r\n", atoi(line));
TakamiMa 2:1432d7c567f4 23 counter=0;
TakamiMa 2:1432d7c567f4 24 goto skip;
TakamiMa 2:1432d7c567f4 25 }
TakamiMa 2:1432d7c567f4 26 line[counter] = key;
TakamiMa 2:1432d7c567f4 27 counter++;
TakamiMa 0:14317ed79bae 28 pc.printf("Interrupted %c\r\n", key);
TakamiMa 2:1432d7c567f4 29 skip:
TakamiMa 0:14317ed79bae 30 }
TakamiMa 0:14317ed79bae 31
TakamiMa 0:14317ed79bae 32 int main() {
TakamiMa 2:1432d7c567f4 33 memset(line, '\0', 16);
TakamiMa 0:14317ed79bae 34 pc.attach(my_Interrupt, Serial::RxIrq);
TakamiMa 0:14317ed79bae 35 while(1){}
TakamiMa 0:14317ed79bae 36 }