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Implement wifi.radio.ap_info for Raspberry Pi #11625

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Implement wifi.radio.ap_info for Raspberry Pi #11625

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26 changes: 25 additions & 1 deletion ports/raspberrypi/common-hal/wifi/Radio.c
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Original file line number Diff line number Diff line change
Expand Up @@ -364,6 +364,8 @@ wifi_radio_error_t common_hal_wifi_radio_connect(wifi_radio_obj_t *self, uint8_t
case CYW43_LINK_UP:
memcpy(self->connected_ssid, ssid, ssid_len);
self->connected_ssid_len = ssid_len;
// Match the auth_mode flags used by cyw43_ev_scan_result_t.
self->connected_auth_mode = password_len ? 5 : 0;
bindings_cyw43_wifi_enforce_pm();
return WIFI_RADIO_ERROR_NONE;
case CYW43_LINK_FAIL:
Expand All @@ -384,7 +386,29 @@ bool common_hal_wifi_radio_get_connected(wifi_radio_obj_t *self) {
}

mp_obj_t common_hal_wifi_radio_get_ap_info(wifi_radio_obj_t *self) {
mp_raise_NotImplementedError(NULL);
if (!common_hal_wifi_radio_get_connected(self)) {
return mp_const_none;
}

cyw43_ev_scan_result_t record = {0};
int32_t rssi;
int32_t channel;
if (cyw43_wifi_get_bssid(&cyw43_state, record.bssid) != 0 ||
cyw43_wifi_get_rssi(&cyw43_state, &rssi) != 0 ||
cyw43_ioctl(&cyw43_state, CYW43_IOCTL_GET_CHANNEL, sizeof(channel),
(uint8_t *)&channel, CYW43_ITF_STA) != 0) {
return mp_const_none;
}

memcpy(record.ssid, self->connected_ssid, self->connected_ssid_len);
record.ssid_len = self->connected_ssid_len;
record.channel = (uint16_t)channel;
record.rssi = (int16_t)rssi;
record.auth_mode = self->connected_auth_mode;

wifi_network_obj_t *ap_info = mp_obj_malloc(wifi_network_obj_t, &wifi_network_type);
ap_info->record = record;
return MP_OBJ_FROM_PTR(ap_info);
}

mp_obj_t common_hal_wifi_radio_get_ipv4_gateway(wifi_radio_obj_t *self) {
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1 change: 1 addition & 0 deletions ports/raspberrypi/common-hal/wifi/Radio.h
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@ typedef struct {
wifi_scannednetworks_obj_t *current_scan;
uint8_t connected_ssid[32];
uint8_t connected_ssid_len;
uint8_t connected_auth_mode;
bool enabled;
} wifi_radio_obj_t;

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