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Add a callback for association of station in AP mode #91

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Add a callback for association of station in AP mode #91

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3 changes: 3 additions & 0 deletions src/cyw43.h
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Original file line number Diff line number Diff line change
Expand Up @@ -149,6 +149,9 @@ typedef struct _cyw43_t {
#if CYW43_ENABLE_BLUETOOTH
bool bt_loaded;
#endif
#if CYW43_ASSOC_CALLBACK
void (*assoc_cb)(bool assoc);
#endif
} cyw43_t;

extern cyw43_t cyw43_state;
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33 changes: 28 additions & 5 deletions src/cyw43_ctrl.c
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Original file line number Diff line number Diff line change
Expand Up @@ -109,6 +109,9 @@ void cyw43_init(cyw43_t *self) {
#if CYW43_ENABLE_BLUETOOTH
self->bt_loaded = false;
#endif
#if CYW43_ASSOC_CALLBACK
self->assoc_cb = NULL;
#endif
}

void cyw43_deinit(cyw43_t *self) {
Expand Down Expand Up @@ -342,11 +345,23 @@ void cyw43_cb_process_async_event(void *cb_data, const cyw43_async_event_t *ev)
cyw43_cb_tcpip_set_link_down(self, CYW43_ITF_STA);
self->wifi_join_state = 0x0000;

#if 0
// WiFi ap events
#if CYW43_ASSOC_CALLBACK
} else if (ev->event_type == CYW43_EV_ASSOC_IND) {
if (ev->interface == CYW43_ITF_AP) {
if (self->assoc_cb) {
self->assoc_cb(true);
}
}
} else if (ev->event_type == CYW43_EV_DISASSOC_IND) {
if (ev->interface == CYW43_ITF_AP) {
#if 0
// Station disassociated with our AP, let DHCP server know so it can free the IP address
dhcp_server_disassoc(&self->dhcp_server, buf + 24);
#endif
if (self->assoc_cb) {
self->assoc_cb(false);
}
}
#endif

Expand Down Expand Up @@ -382,10 +397,18 @@ void cyw43_cb_process_async_event(void *cb_data, const cyw43_async_event_t *ev)
self->wifi_join_state = WIFI_JOIN_STATE_BADAUTH;
}
} else if (ev->event_type == CYW43_EV_DEAUTH_IND) {
if (ev->status == 0 && ev->reason == 2) {
// Deauth, probably because password was wrong; disassociate
self->pend_disassoc = true;
cyw43_schedule_internal_poll_dispatch(cyw43_poll_func);
if (ev->interface == CYW43_ITF_STA) {
if (ev->status == 0 && ev->reason == 2) {
// Deauth, probably because password was wrong; disassociate
self->pend_disassoc = true;
cyw43_schedule_internal_poll_dispatch(cyw43_poll_func);
}
#if CYW43_ASSOC_CALLBACK
} else {
if (self->assoc_cb) {
self->assoc_cb(false);
}
#endif
}
} else if (ev->event_type == CYW43_EV_LINK) {
if (ev->status == 0) {
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1 change: 1 addition & 0 deletions src/cyw43_ll.h
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,7 @@
#define CYW43_EV_DEAUTH (5)
#define CYW43_EV_DEAUTH_IND (6)
#define CYW43_EV_ASSOC (7)
#define CYW43_EV_ASSOC_IND (8)
#define CYW43_EV_DISASSOC (11)
#define CYW43_EV_DISASSOC_IND (12)
#define CYW43_EV_LINK (16)
Expand Down