kopia lustrzana https://github.com/espressif/esp-idf
Blufi: Add function for blufi management inside custom gap event handler
rodzic
140f40a1d9
commit
ca024c119d
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@ -12,6 +12,7 @@
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#ifdef CONFIG_BT_NIMBLE_ENABLED
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#include "nimble/ble.h"
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#include "host/ble_gap.h"
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#include "modlog/modlog.h"
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#endif
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@ -81,4 +82,18 @@ void esp_blufi_adv_start(void);
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void esp_blufi_send_encap(void *arg);
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#ifdef CONFIG_BT_NIMBLE_ENABLED
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/**
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* @brief Handle gap event for BluFi.
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* This function can be called inside custom use gap event handler.
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* It provide minimal event management for BluFi purpose.
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*
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* @param[in] event The type of event being signalled.
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* @param[in] arg Application-specified argument. Currently unused
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* @return int 0 in case of success.
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* Other in case of failure.
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*/
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int esp_blufi_handle_gap_events(struct ble_gap_event *event, void *arg);
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#endif
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#endif/* _ESP_BLUFI_ */
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@ -469,4 +469,71 @@ void esp_blufi_btc_deinit(void)
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{
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btc_deinit();
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}
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int esp_blufi_handle_gap_events(struct ble_gap_event *event, void *arg)
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{
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struct ble_gap_conn_desc desc;
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int rc;
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if (event != NULL) {
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switch (event->type) {
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case BLE_GAP_EVENT_CONNECT:
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if (event->connect.status == 0) {
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btc_msg_t msg;
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esp_blufi_cb_param_t param;
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blufi_env.is_connected = true;
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blufi_env.recv_seq = blufi_env.send_seq = 0;
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blufi_env.conn_id = event->connect.conn_handle;
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msg.sig = BTC_SIG_API_CB;
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msg.pid = BTC_PID_BLUFI;
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msg.act = ESP_BLUFI_EVENT_BLE_CONNECT;
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rc = ble_gap_conn_find(event->connect.conn_handle, &desc);
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assert(rc == 0);
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memcpy(param.connect.remote_bda, desc.peer_id_addr.val, sizeof(esp_bd_addr_t));
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param.connect.conn_id = event->connect.conn_handle;
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btc_transfer_context(&msg, ¶m, sizeof(esp_blufi_cb_param_t), NULL);
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}
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return 0;
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case BLE_GAP_EVENT_DISCONNECT: {
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btc_msg_t msg;
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esp_blufi_cb_param_t param;
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blufi_env.is_connected = false;
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blufi_env.recv_seq = blufi_env.send_seq = 0;
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blufi_env.sec_mode = 0x0;
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blufi_env.offset = 0;
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memcpy(blufi_env.remote_bda,
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event->disconnect.conn.peer_id_addr.val,
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sizeof(esp_bd_addr_t));
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if (blufi_env.aggr_buf != NULL) {
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osi_free(blufi_env.aggr_buf);
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blufi_env.aggr_buf = NULL;
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}
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msg.sig = BTC_SIG_API_CB;
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msg.pid = BTC_PID_BLUFI;
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msg.act = ESP_BLUFI_EVENT_BLE_DISCONNECT;
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memcpy(param.disconnect.remote_bda,
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event->disconnect.conn.peer_id_addr.val,
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sizeof(esp_bd_addr_t));
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btc_transfer_context(&msg, ¶m, sizeof(esp_blufi_cb_param_t), NULL);
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return 0;
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}
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case BLE_GAP_EVENT_MTU:
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blufi_env.frag_size = (event->mtu.value < BLUFI_MAX_DATA_LEN ? event->mtu.value :
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BLUFI_MAX_DATA_LEN) - BLUFI_MTU_RESERVED_SIZE;
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return 0;
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}
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}
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return 0;
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}
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#endif
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