The NodeHandle causes SRAM to exceed the limit

Hello,

I am running around 8 sensors on my Arduino Pro mini. I wanted to turn my arduino to a ROS node but it seems that it causes the dynamic memory to exceed its capacity. What can I do? Any suggestions would be greatly appreciated.

Asked by mh.phoenix on 2015-08-21 08:14:28 UTC

Comments

please be more specific. With this description (and without a proper question, actually) you will not get any help.

What ROS Distro, what is the source code, have you tracked the problem to some specific lines, maybe a minimal working (or in this case rather nor working ;-) ) example?

Asked by mgruhler on 2015-08-24 00:59:17 UTC

Answers

See answers here

http://answers.ros.org/question/193202/rosserial-arduino-use-progmem-in-ros_lib/

and here

http://answers.ros.org/question/216427/how-to-change-the-topic_name-string-to-progmem-in-rosserial_arduino/

Asked by Wolf on 2015-08-25 03:52:03 UTC