BUG in serial sending of BSSI

Question

Hi, I have recognized the following problem: I perform serial command in order to receive all neighbouring APs data. In this response hexadecimal letters of the BSSID are coded in lower case. In the receive telegram, perfomed via the serial command the hexadecimal letters of BSSID are coded upper case. So direct compare leads to errors.

ssekim · Answer

Hi… Thanks for your advice. Anyway, before comparing the BSSID, you had better use toupper().