Hey Chen,
So to merge multiple A2L files into one and update ECU addresses using MATLAB. you can try following the below steps:
1. Load the A2L files using the `a2lLoad` function in MATLAB.
(example- a2l1 = a2lLoad('a2l1.a2l');
2. Create a new structure to hold the merged A2L information and copy the contents of each A2L file into the merged structure.
(example- mergedA2L = struct();
% Copy contents from a2l1
mergedA2L = copyFields(mergedA2L, a2l1);)
3. Iterate over the relevant fields in the merged A2L structure and update the ECU addresses as needed.
4. Save the merged A2L structure into a new A2L file using the `a2lSave` function in MATLAB.
(example- a2lSave('merged.a2l', mergedA2L);)
You can try implementing your code along the above steps, that should help you achieve your desired target.
I hope I was of help:)