Hi, i just started using ROS and i'm trying to use rosserial_arduino.
I'm trying to get the examples working but I have some problems, when I launch:
rosrun rosserial_python serial_node.py /dev/ttyACM0
I have this error on the console:
[ERROR] [WallTime: 1402855665.112426] Unable to sync with device; possible link problem or link software version mismatch such as hydro rosserial_python with groovy Arduino
I read other threads and i loaded the sketch on a Mega 2650 and a UNO with atmega328 to exclude memory issues but i have always the same error.
Some additional information:
$rospack find rosserial
[rospack] Error: stack/package rosserial not found
$rospack find rosserial_arduino
/opt/ros/hydro/share/rosserial_arduino
$rospack find rosserial_python
/opt/ros/hydro/share/rosserial_python
$rosmsg show Adc
[rosserial_arduino/Adc]:
uint16 adc0
uint16 adc1
uint16 adc2
uint16 adc3
uint16 adc4
uint16 adc5
I'm running Hydro on Ubuntu 13.04 64-bit
Any help would be appreciated
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