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esp8266: Changed esp_scan to keep the current WiFi operating mode but throw an exception if WiFi is in AP only mode

This commit is contained in:
Bill Owens 2015-06-10 07:11:34 -07:00 committed by Paul Sokolovsky
parent e9ce00d874
commit 3ce212e0a6
1 changed files with 4 additions and 1 deletions
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5
esp8266/modesp.c
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@ -528,7 +528,10 @@ STATIC void esp_scan_cb(scaninfo *si, STATUS status) {
STATIC mp_obj_t esp_scan(mp_obj_t cb_in) {
MP_STATE_PORT(scan_cb_obj) = cb_in;
wifi_set_opmode(STATION_MODE);
if (wifi_get_opmode() == SOFTAP_MODE) {
nlr_raise(mp_obj_new_exception_msg(&mp_type_OSError,
"Scan not supported in AP mode"));
}
wifi_station_scan(NULL, (scan_done_cb_t)esp_scan_cb);
return mp_const_none;
}