armino.py size
armino.py The following commands can be used to analyze the static usage of FLASH/RAM, and can be used as a reference for code size and memory optimization.
Command |
Introduce |
armino.py size |
Display the usage of FLASH/TCM/ITCM/RAM |
armino.py size-components |
Display the usage of each component |
armino.py size-component -c component_name |
Show usage of component component_name |
armino.py size-files |
Display the usage of each file |
armino.py size-diff -m another_map_file |
Display the difference between the compiled codede and the corresponding code about FLASH/TCM/ITCM/RAM |
Note
Size obtains size’s static information by analyzing map files.
Note
armino.py size-files The execution takes a long time, which may take several minutes.
armino.py size-diff usage method
Assuming that the road strength of the project is ‘$ARMINO_PATH’, and the generated ‘.map’ file is ‘project_name.map’. Now we want to see how much the ARMINO v3.2 version has increased compared with the v3.1 version FLASH, the steps are as follows：
ARMINO switches to the v3.1 branch and executes ‘armino.py build’
Save $ARMINO_PATH/build, such as renaming to $ARMINO_PATH/build_v3.1
ARMINO switches to the v3.2 branch and executes ‘armino.py size-diff -m $ARMINO_PATH/build_v3.1/project_name.map’