Tag: sketch

Posted in Hardware Robotics

How to find out the SRAM consumption of an Arduino sketch

Build the sketch
Find /tmp/build*.tmp folder. There should be one, if you see multiple then rm -rf /tmp/build*.tmp and rebuild the sketch. Only one build folder should be in the /tmp (for simplicity
run avr-size /tmp/build*.tmp/[sketch_name].elf
sum of data and bss values if the number you’re looking for