Javier Gr

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8 years, 7 months ago.

Reading multiple strings from serial port

Hi everyone!

I am reading mulitple strings from the serial port like this:

-150, 45

-45, 90

99, -234

34, -80

and I am trying to separate on mbed to control a dc motor, but before that I want to be sure that I am reading the two strings correctly, this is my code:

  1. include "mbed.h"

PwmOut ledverde(LED1); PwmOut ledrojo(LED2);

Serial pc(USBTX, USBRX);

int main() {

while(1) { int xmano, xdedo; pc.scanf("%d,%d", &xmano,&xdedo); pc.printf("xmano: %d\n", &xmano); pc.printf("xdedo: %d\n", xdedo); if (xmano>=0){ledverde = 0;} if (xmano<0){ledverde = 1;} if (xdedo>=0){ledrojo = 0;} if (xdedo<0){ledrojo = 1;}

} }

I do not if it is not possible to read like this way, but does someone know how do it?

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