During testing, I noticed that—despite explicitly passing the `firmware version`—the value was consistently failing to map to the corresponding table. Upon investigation, I discovered that there is a bug in the current code's handling of the `firmware version` field: regardless of what input you provide, the resulting value always ends up being empty. This occurs because the code path ultimately executes `output[i] = ''`; the `if-else` block is missing its curly braces (`{}`), which inadvertently exposes the `output[i] = ''` assignment outside the conditional logic. Therefore, if you encounter this issue, simply check and correct the `if-else` structure in the code, and everything should work fine. No need to worry.
