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component/bt: Add SPP profile with VFS

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This commit is contained in:
baohongde
2018-04-28 11:36:22 +08:00
parent cc2d1fda96
commit d95d0ececb
22 changed files with 1219 additions and 106 deletions
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components/bt/bluedroid/api/include/api/esp_spp_api.h
+16 -5
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@@ -62,9 +62,9 @@ typedef enum {
ESP_SPP_CLOSE_EVT = 27, /*!< When SPP connection closed, the event comes */
ESP_SPP_START_EVT = 28, /*!< When SPP server started, the event comes */
ESP_SPP_CL_INIT_EVT = 29, /*!< When SPP client initiated a connection, the event comes */
ESP_SPP_DATA_IND_EVT = 30, /*!< When SPP connection received data, the event comes */
ESP_SPP_CONG_EVT = 31, /*!< When SPP connection congestion status changed, the event comes */
ESP_SPP_WRITE_EVT = 33, /*!< When SPP write operation completes, the event comes */
ESP_SPP_DATA_IND_EVT = 30, /*!< When SPP connection received data, the event comes, olny for ESP_SPP_MODE_CB */
ESP_SPP_CONG_EVT = 31, /*!< When SPP connection congestion status changed, the event comes, olny for ESP_SPP_MODE_CB */
ESP_SPP_WRITE_EVT = 33, /*!< When SPP write operation completes, the event comes, olny for ESP_SPP_MODE_CB */
ESP_SPP_SRV_OPEN_EVT = 34, /*!< When SPP Server connection open, the event comes */
} esp_spp_cb_event_t;
@@ -95,6 +95,7 @@ typedef union {
struct spp_open_evt_param {
esp_spp_status_t status; /*!< status */
uint32_t handle; /*!< The connection handle */
int fd; /*!< The file descriptor olny for ESP_SPP_MODE_VFS*/
esp_bd_addr_t rem_bda; /*!< The peer address */
} open; /*!< SPP callback param of ESP_SPP_OPEN_EVT */
@@ -105,6 +106,7 @@ typedef union {
esp_spp_status_t status; /*!< status */
uint32_t handle; /*!< The connection handle */
uint32_t new_listen_handle; /*!< The new listen handle */
int fd; /*!< The file descriptor olny for ESP_SPP_MODE_VFS*/
esp_bd_addr_t rem_bda; /*!< The peer address */
} srv_open; /*!< SPP callback param of ESP_SPP_SRV_OPEN_EVT */
/**
@@ -142,7 +144,6 @@ typedef union {
struct spp_write_evt_param {
esp_spp_status_t status; /*!< status */
uint32_t handle; /*!< The connection handle */
uint32_t req_id; /*!< The req_id in the associated BTA_JvRfcommWrite() */
int len; /*!< The length of the data written. */
bool cong; /*!< congestion status */
} write; /*!< SPP callback param of ESP_SPP_WRITE_EVT */
@@ -275,7 +276,7 @@ esp_err_t esp_spp_start_srv(esp_spp_sec_t sec_mask,
/**
* @brief This function closes an SPP connection.
* @brief This function is used to write data, olny for ESP_SPP_MODE_CB.
*
* @param[in] handle: The connection handle.
* @param[in] len: The length of the data written.
@@ -287,6 +288,16 @@ esp_err_t esp_spp_start_srv(esp_spp_sec_t sec_mask,
*/
esp_err_t esp_spp_write(uint32_t handle, int len, uint8_t *p_data);
/**
* @brief This function is used to register VFS.
*
* @return
* - ESP_OK: success
* - other: failed
*/
esp_err_t esp_spp_vfs_register(void);
#ifdef __cplusplus
}
#endif