Tetra / Mbed 2 deprecated frdm_helloworld

test

Dependencies:   mbed

main.cpp@0:7944cd2efc0b, 2015-01-21 (annotated)

Committer:
henk1980
Date:
Wed Jan 21 14:32:30 2015 +0000
Revision:
0:7944cd2efc0b

        

        
Who changed what in which revision?

        

            
                
UserRevisionLine numberNew contents of line

            
            


henk1980

0:7944cd2efc0b


     1

#include "mbed.h"





henk1980

0:7944cd2efc0b


     2







henk1980

0:7944cd2efc0b


     3

DigitalOut led_red(LED_RED);





henk1980

0:7944cd2efc0b


     4

DigitalOut led_green(LED_GREEN);





henk1980

0:7944cd2efc0b


     5

DigitalIn sw2(SW2);





henk1980

0:7944cd2efc0b


     6

DigitalIn sw3(SW3);





henk1980

0:7944cd2efc0b


     7

Serial pc(USBTX, USBRX);





henk1980

0:7944cd2efc0b


     8







henk1980

0:7944cd2efc0b


     9

void check_sw2(void)





henk1980

0:7944cd2efc0b


    10

{





henk1980

0:7944cd2efc0b


    11

    if (sw2 == 0) {





henk1980

0:7944cd2efc0b


    12

        pc.printf("SW2 button pressed. \n");





henk1980

0:7944cd2efc0b


    13

        led_red = 0;





henk1980

0:7944cd2efc0b


    14

        led_green = 1;





henk1980

0:7944cd2efc0b


    15

    }





henk1980

0:7944cd2efc0b


    16

}





henk1980

0:7944cd2efc0b


    17







henk1980

0:7944cd2efc0b


    18

void check_sw3(void)





henk1980

0:7944cd2efc0b


    19

{





henk1980

0:7944cd2efc0b


    20

    if (sw3 == 0) {





henk1980

0:7944cd2efc0b


    21

        pc.printf("SW3 button pressed. \n");





henk1980

0:7944cd2efc0b


    22

        led_green = 0;





henk1980

0:7944cd2efc0b


    23

        led_red = 1;





henk1980

0:7944cd2efc0b


    24

        pc.printf("5 characters will be echoed. Start typing. \n");





henk1980

0:7944cd2efc0b


    25

        for (uint32_t i = 0; i < 5; i++) {





henk1980

0:7944cd2efc0b


    26

            pc.putc(pc.getc());





henk1980

0:7944cd2efc0b


    27

        }





henk1980

0:7944cd2efc0b


    28

        pc.putc(13); /* CR */





henk1980

0:7944cd2efc0b


    29

        pc.putc(10); /* LF */





henk1980

0:7944cd2efc0b


    30

    }





henk1980

0:7944cd2efc0b


    31

}





henk1980

0:7944cd2efc0b


    32







henk1980

0:7944cd2efc0b


    33

int main() {





henk1980

0:7944cd2efc0b


    34

    led_green = 1;





henk1980

0:7944cd2efc0b


    35

    led_red = 1;





henk1980

0:7944cd2efc0b


    36

    pc.baud(115200);





henk1980

0:7944cd2efc0b


    37

    pc.printf("Hello World from FRDM-K64F board.\n");





henk1980

0:7944cd2efc0b


    38







henk1980

0:7944cd2efc0b


    39

    while (true) {





henk1980

0:7944cd2efc0b


    40

        check_sw2();





henk1980

0:7944cd2efc0b


    41

        check_sw3();





henk1980

0:7944cd2efc0b


    42

        wait(0.3);





henk1980

0:7944cd2efc0b


    43

    }





henk1980

0:7944cd2efc0b


    44

}