aklou M'hamed

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10 years, 8 months ago.

Unable ot receive data from my IMU ( 3DM-GX1)

Hi everyone,

To use my IMU, i need to send an instruction so it can send back the data I need, but i get nothing back, and i don't know what i'm doing wrong. Any help is welcome

I'm using this code :

  1. include "mbed.h"
  2. include "Serial.h"
  3. include <stdio.h>

Serial imu (p9,p10); Serial pc(USBTX, USBRX);

char data[11]; int i;

int main() {

pc.baud(9600); imu.baud(38400); imu.format(8,Serial::None,1);

while(1) {

imu.putc(0x0E); pc.printf("IMU est interrogé \n" );

while(!(imu.readable()));

for (i=0;i<10;i++){ data[i]=imu.getc(); }

pc.printf("La lecteur des donnés \n" );

for (i=0;i<11;i++){ pc.printf(" %d \n",data[i]); }

wait(2); } }

Looks like that part is EOL if this is the same one. Probably not the best to use if you have any choice in the component selection process. http://www.microstrain.com/inertial/3DM-GX1

posted by Sam Grove 24 Feb 2015
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