diff --git a/components/bt/host/bluedroid/btc/profile/std/spp/btc_spp.c b/components/bt/host/bluedroid/btc/profile/std/spp/btc_spp.c index 08b7c7e9045..31aca9f1af3 100644 --- a/components/bt/host/bluedroid/btc/profile/std/spp/btc_spp.c +++ b/components/bt/host/bluedroid/btc/profile/std/spp/btc_spp.c @@ -671,12 +671,8 @@ static void btc_spp_start_srv(btc_spp_args_t *arg) if (ret != ESP_SPP_SUCCESS) { esp_spp_cb_param_t param; - param.srv_open.status = ret; - param.srv_open.handle = 0; - param.srv_open.new_listen_handle = 0; - param.srv_open.fd = -1; - memset(param.srv_open.rem_bda, 0, ESP_BD_ADDR_LEN); - btc_spp_cb_to_app(ESP_SPP_SRV_OPEN_EVT, ¶m); + param.start.status = ret; + btc_spp_cb_to_app(ESP_SPP_START_EVT, ¶m); } } @@ -1215,6 +1211,7 @@ int bta_co_rfc_data_outgoing(void *user_data, uint8_t *buf, uint16_t size) static ssize_t spp_vfs_write(int fd, const void * data, size_t size) { assert(data != NULL); + errno = 0; if (size == 0) { return 0; } @@ -1302,11 +1299,18 @@ static ssize_t spp_vfs_write(int fd, const void * data, size_t size) } osi_mutex_unlock(&spp_local_param.spp_slot_mutex); } + + //errors occur, need to cleanup + if (p_buf) { + osi_free(p_buf); + p_buf = NULL; + } return sent; } static int spp_vfs_close(int fd) { + errno = 0; if (!is_spp_init()) { BTC_TRACE_ERROR("%s SPP have not been init\n", __func__); errno = ESRCH; @@ -1329,6 +1333,7 @@ static int spp_vfs_close(int fd) static ssize_t spp_vfs_read(int fd, void * dst, size_t size) { assert(dst != NULL); + errno = 0; if (!is_spp_init()) { BTC_TRACE_ERROR("%s SPP have not been init\n", __func__); errno = ESRCH; @@ -1406,6 +1411,11 @@ static ssize_t spp_vfs_read(int fd, void * dst, size_t size) esp_err_t btc_spp_vfs_register(void) { + if (!is_spp_init()) { + BTC_TRACE_ERROR("%s SPP have not been init\n", __func__); + return ESP_FAIL; + } + esp_vfs_t vfs = { .flags = ESP_VFS_FLAG_DEFAULT, .write = spp_vfs_write, diff --git a/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_acceptor/main/example_spp_vfs_acceptor_demo.c b/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_acceptor/main/example_spp_vfs_acceptor_demo.c index fffcd62de08..4b0acdf3b5a 100644 --- a/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_acceptor/main/example_spp_vfs_acceptor_demo.c +++ b/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_acceptor/main/example_spp_vfs_acceptor_demo.c @@ -77,10 +77,13 @@ static void esp_spp_cb(uint16_t e, void *p) switch (event) { case ESP_SPP_INIT_EVT: - ESP_LOGI(SPP_TAG, "ESP_SPP_INIT_EVT"); - esp_bt_dev_set_device_name(EXAMPLE_DEVICE_NAME); - esp_bt_gap_set_scan_mode(ESP_BT_CONNECTABLE, ESP_BT_GENERAL_DISCOVERABLE); - esp_spp_start_srv(sec_mask,role_slave, 0, SPP_SERVER_NAME); + ESP_LOGI(SPP_TAG, "ESP_SPP_INIT_EVT status=%d", param->init.status); + if (param->init.status == ESP_SPP_SUCCESS) { + esp_spp_vfs_register(); + esp_bt_dev_set_device_name(EXAMPLE_DEVICE_NAME); + esp_bt_gap_set_scan_mode(ESP_BT_CONNECTABLE, ESP_BT_GENERAL_DISCOVERABLE); + esp_spp_start_srv(sec_mask, role_slave, 0, SPP_SERVER_NAME); + } break; case ESP_SPP_DISCOVERY_COMP_EVT: ESP_LOGI(SPP_TAG, "ESP_SPP_DISCOVERY_COMP_EVT"); @@ -98,8 +101,10 @@ static void esp_spp_cb(uint16_t e, void *p) ESP_LOGI(SPP_TAG, "ESP_SPP_CL_INIT_EVT"); break; case ESP_SPP_SRV_OPEN_EVT: - ESP_LOGI(SPP_TAG, "ESP_SPP_SRV_OPEN_EVT"); - spp_wr_task_start_up(spp_read_handle, param->srv_open.fd); + ESP_LOGI(SPP_TAG, "ESP_SPP_SRV_OPEN_EVT status=%d", param->srv_open.status); + if (param->srv_open.status == ESP_SPP_SUCCESS) { + spp_wr_task_start_up(spp_read_handle, param->srv_open.fd); + } break; default: break; @@ -207,7 +212,7 @@ void app_main(void) ESP_LOGE(SPP_TAG, "%s spp register failed", __func__); return; } - esp_spp_vfs_register(); + spp_task_task_start_up(); if (esp_spp_init(esp_spp_mode) != ESP_OK) { diff --git a/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_initiator/main/example_spp_vfs_initiator_demo.c b/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_initiator/main/example_spp_vfs_initiator_demo.c index cb47d1dbd3e..7c6d01c287d 100644 --- a/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_initiator/main/example_spp_vfs_initiator_demo.c +++ b/examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_initiator/main/example_spp_vfs_initiator_demo.c @@ -115,11 +115,13 @@ static void esp_spp_cb(uint16_t e, void *p) switch (event) { case ESP_SPP_INIT_EVT: - ESP_LOGI(SPP_TAG, "ESP_SPP_INIT_EVT"); - esp_bt_dev_set_device_name(EXAMPLE_DEVICE_NAME); - esp_bt_gap_set_scan_mode(ESP_BT_CONNECTABLE, ESP_BT_GENERAL_DISCOVERABLE); - esp_bt_gap_start_discovery(inq_mode, inq_len, inq_num_rsps); - + ESP_LOGI(SPP_TAG, "ESP_SPP_INIT_EVT status=%d", param->init.status); + if (param->init.status == ESP_SPP_SUCCESS) { + esp_spp_vfs_register(); + esp_bt_dev_set_device_name(EXAMPLE_DEVICE_NAME); + esp_bt_gap_set_scan_mode(ESP_BT_CONNECTABLE, ESP_BT_GENERAL_DISCOVERABLE); + esp_bt_gap_start_discovery(inq_mode, inq_len, inq_num_rsps); + } break; case ESP_SPP_DISCOVERY_COMP_EVT: ESP_LOGI(SPP_TAG, "ESP_SPP_DISCOVERY_COMP_EVT status=%d scn_num=%d",param->disc_comp.status, param->disc_comp.scn_num); @@ -128,8 +130,10 @@ static void esp_spp_cb(uint16_t e, void *p) } break; case ESP_SPP_OPEN_EVT: - ESP_LOGI(SPP_TAG, "ESP_SPP_OPEN_EVT"); - spp_wr_task_start_up(spp_write_handle, param->open.fd); + ESP_LOGI(SPP_TAG, "ESP_SPP_OPEN_EVT status=%d", param->open.status); + if (param->open.status == ESP_SPP_SUCCESS) { + spp_wr_task_start_up(spp_write_handle, param->open.fd); + } break; case ESP_SPP_CLOSE_EVT: ESP_LOGI(SPP_TAG, "ESP_SPP_CLOSE_EVT"); @@ -275,7 +279,7 @@ void app_main(void) ESP_LOGE(SPP_TAG, "%s spp register failed", __func__); return; } - esp_spp_vfs_register(); + spp_task_task_start_up(); if (esp_spp_init(esp_spp_mode) != ESP_OK) { ESP_LOGE(SPP_TAG, "%s spp init failed", __func__);