CC3220S SLFS Function in Energia in Energia - TivaC/CC3XXX Posted September 4, 2018 The CC3220 SLFS examples of WiFiMKII in Energia is compiler error cause by no SLFS source code. Refer forum use sl_FsOpen(), .... to do. Have same issue with "https://github.com/energia/Energia/issues/1005". Dose anyone find the answer or how to use SLFS in CC3220S? Thank you!