esp8266/modnetwork: Fix wlan.scan() method so it returns all networks.
According to the Arduino ESP8266 implementation the first argument to the
wifi scan callback is actually a bss_info pointer. This patch fixes the
iteration over this data so the first 2 entries are no longer skipped.
Fixes issue #2372.
diff --git a/esp8266/modnetwork.c b/esp8266/modnetwork.c
index 7cfa3ff..7031197 100644
--- a/esp8266/modnetwork.c
+++ b/esp8266/modnetwork.c
@@ -130,17 +130,16 @@
STATIC mp_obj_t *esp_scan_list = NULL;
-STATIC void esp_scan_cb(scaninfo *si, STATUS status) {
+STATIC void esp_scan_cb(void *result, STATUS status) {
if (esp_scan_list == NULL) {
// called unexpectedly
return;
}
- if (si->pbss && status == 0) {
+ if (result && status == 0) {
// we need to catch any memory errors
nlr_buf_t nlr;
if (nlr_push(&nlr) == 0) {
- struct bss_info *bs;
- STAILQ_FOREACH(bs, si->pbss, next) {
+ for (struct bss_info *bs = result; bs; bs = STAILQ_NEXT(bs, next)) {
mp_obj_tuple_t *t = mp_obj_new_tuple(6, NULL);
#if 1
// struct bss_info::ssid_len is not documented in SDK API Guide,