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I'm trying to make a publisher in Arduino to send some data to ROS. But I can't do it unless I comment the timer I have on my code. I'm using timer3 but already tried timer1 also.
The problem I get when running "rosrun rosserial_python serial_node.py /dev/ttyACM0" is : "Unable to sync with device"
But when the timer is off it works perfectly.
how often you timer fires? how long take it to finisch the timer interrupt?
it it create to mutch load then you get time outs in the communication.
Asked: 2019-07-11 15:31:46 -0500
Seen: 420 times
Last updated: Jul 12 '19
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for what do you need time form arduino?
I'm using them to control 2 motors. Btw, ROS is installed on a Raspberry Pi with no internet access so it's kind of hard to copy my entire code.