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wifi_prov: Exposed event for transport pairing

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Closes https://github.com/espressif/esp-idf/issues/10007
This commit is contained in:
Laukik Hase
2022-10-21 10:25:19 +05:30
parent 9cb53256a0
commit e6171b7338
4 changed files with 77 additions and 7 deletions
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11
components/protocomm/src/transports/protocomm_ble.c
View File

@@ -15,6 +15,8 @@
#include "protocomm_priv.h"
#include "simple_ble.h"
ESP_EVENT_DEFINE_BASE(PROTOCOMM_TRANSPORT_BLE_EVENT);
/* NOTE: For the security2 scheme, the payload size is quite larger
* than that for security1. The increased value has been selected
* keeping in mind the largest packet size for security2 and the
@@ -25,6 +27,7 @@
#else
#define CHAR_VAL_LEN_MAX (256 + 1)
#endif // CONFIG_ESP_PROTOCOMM_SUPPORT_SECURITY_VERSION_2
#define PREPARE_BUF_MAX_SIZE CHAR_VAL_LEN_MAX
static const char *TAG = "protocomm_ble";
@@ -342,6 +345,10 @@ static void transport_simple_ble_disconnect(esp_gatts_cb_event_t event, esp_gatt
param->disconnect.conn_id);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "error closing the session after disconnect");
} else {
if (esp_event_post(PROTOCOMM_TRANSPORT_BLE_EVENT, PROTOCOMM_TRANSPORT_BLE_DISCONNECTED, NULL, 0, portMAX_DELAY) != ESP_OK) {
ESP_LOGE(TAG, "Failed to post transport disconnection event");
}
}
}
protoble_internal->gatt_mtu = ESP_GATT_DEF_BLE_MTU_SIZE;
@@ -357,6 +364,10 @@ static void transport_simple_ble_connect(esp_gatts_cb_event_t event, esp_gatt_if
param->connect.conn_id);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "error creating the session");
} else {
if (esp_event_post(PROTOCOMM_TRANSPORT_BLE_EVENT, PROTOCOMM_TRANSPORT_BLE_CONNECTED, NULL, 0, portMAX_DELAY) != ESP_OK) {
ESP_LOGE(TAG, "Failed to post transport pairing event");
}
}
}
}

18
components/protocomm/src/transports/protocomm_nimble.c
View File

@@ -22,6 +22,8 @@
static const char *TAG = "protocomm_nimble";
ESP_EVENT_DEFINE_BASE(PROTOCOMM_TRANSPORT_BLE_EVENT);
int ble_uuid_flat(const ble_uuid_t *, void *);
static uint8_t ble_uuid_base[BLE_UUID128_VAL_LENGTH];
static int num_chr_dsc;
@@ -226,7 +228,7 @@ simple_ble_gap_event(struct ble_gap_event *event, void *arg)
ESP_LOGE(TAG, "No open connection with the specified handle");
return rc;
}
s_cached_conn_handle = event->connect.conn_handle;
s_cached_conn_handle = event->connect.conn_handle;
} else {
/* Connection failed; resume advertising. */
simple_ble_advertise();
@@ -236,7 +238,11 @@ simple_ble_gap_event(struct ble_gap_event *event, void *arg)
case BLE_GAP_EVENT_DISCONNECT:
ESP_LOGD(TAG, "disconnect; reason=%d ", event->disconnect.reason);
transport_simple_ble_disconnect(event, arg);
s_cached_conn_handle = 0; /* Clear conn_handle value */
/* Clear conn_handle value */
s_cached_conn_handle = 0;
if (esp_event_post(PROTOCOMM_TRANSPORT_BLE_EVENT, PROTOCOMM_TRANSPORT_BLE_DISCONNECTED, NULL, 0, portMAX_DELAY) != ESP_OK) {
ESP_LOGE(TAG, "Failed to post pairing event");
}
/* Connection terminated; resume advertising. */
simple_ble_advertise();
return 0;
@@ -552,6 +558,10 @@ static void transport_simple_ble_disconnect(struct ble_gap_event *event, void *a
protoble_internal->pc_ble->sec->close_transport_session(protoble_internal->pc_ble->sec_inst, event->disconnect.conn.conn_handle);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "error closing the session after disconnect");
} else {
if (esp_event_post(PROTOCOMM_TRANSPORT_BLE_EVENT, PROTOCOMM_TRANSPORT_BLE_DISCONNECTED, NULL, 0, portMAX_DELAY) != ESP_OK) {
ESP_LOGE(TAG, "Failed to post transport disconnection event");
}
}
}
protoble_internal->gatt_mtu = BLE_ATT_MTU_DFLT;
@@ -567,6 +577,10 @@ static void transport_simple_ble_connect(struct ble_gap_event *event, void *arg)
protoble_internal->pc_ble->sec->new_transport_session(protoble_internal->pc_ble->sec_inst, event->connect.conn_handle);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "error creating the session");
} else {
if (esp_event_post(PROTOCOMM_TRANSPORT_BLE_EVENT, PROTOCOMM_TRANSPORT_BLE_CONNECTED, NULL, 0, portMAX_DELAY) != ESP_OK) {
ESP_LOGE(TAG, "Failed to post transport pairing event");
}
}
}
}