bluetooth: introduce Bluetooth communication API, implement BlueZ support

[libsigrok.git] / src / libsigrok-internal.h

diff --git a/src/libsigrok-internal.h b/src/libsigrok-internal.h
index 48e89acd8e7609418eef230a9fef647a5b0febe9..df2b038e0bc34809f5b69e25c5f27dc3524ea974 100644 (file)
--- a/src/libsigrok-internal.h
+++ b/src/libsigrok-internal.h
@@ -730,6 +730,7 @@ struct sr_usb_dev_inst {
 struct sr_serial_dev_inst;
 #ifdef HAVE_SERIAL_COMM
 struct ser_lib_functions;
+struct ser_hid_chip_functions;
 struct sr_serial_dev_inst {
        /** Port name, e.g. '/dev/tty42'. */
        char *port;
@@ -748,8 +749,18 @@ struct sr_serial_dev_inst {
        struct sp_port *sp_data;
 #endif
 #ifdef HAVE_LIBHIDAPI
-       /* TODO */
+       enum ser_hid_chip_t {
+               SER_HID_CHIP_UNKNOWN,           /**!< place holder */
+               SER_HID_CHIP_SIL_CP2110,        /**!< SiLabs CP2110 */
+               SER_HID_CHIP_WCH_CH9325,        /**!< WCH CH9325 */
+               SER_HID_CHIP_LAST,              /**!< sentinel */
+       } hid_chip;
+       struct ser_hid_chip_functions *hid_chip_funcs;
+       char *usb_path;
+       char *usb_serno;
+       const char *hid_path;
        hid_device *hid_dev;
+       GSList *hid_source_args;
 #endif
 };
 #endif
@@ -1186,6 +1197,71 @@ struct ser_lib_functions {
 extern SR_PRIV struct ser_lib_functions *ser_lib_funcs_libsp;
 SR_PRIV int ser_name_is_hid(struct sr_serial_dev_inst *serial);
 extern SR_PRIV struct ser_lib_functions *ser_lib_funcs_hid;
+
+#ifdef HAVE_LIBHIDAPI
+struct vid_pid_item {
+       uint16_t vid, pid;
+};
+#define VID_PID_TERM   ALL_ZERO
+
+struct ser_hid_chip_functions {
+       const char *chipname;
+       const char *chipdesc;
+       const struct vid_pid_item *vid_pid_items;
+       const int max_bytes_per_request;
+       int (*set_params)(struct sr_serial_dev_inst *serial,
+                       int baudrate, int bits, int parity, int stopbits,
+                       int flowcontrol, int rts, int dtr);
+       int (*read_bytes)(struct sr_serial_dev_inst *serial,
+                       uint8_t *data, int space, unsigned int timeout);
+       int (*write_bytes)(struct sr_serial_dev_inst *serial,
+                       const uint8_t *data, int space);
+       int (*flush)(struct sr_serial_dev_inst *serial);
+       int (*drain)(struct sr_serial_dev_inst *serial);
+};
+extern SR_PRIV struct ser_hid_chip_functions *ser_hid_chip_funcs_ch9325;
+extern SR_PRIV struct ser_hid_chip_functions *ser_hid_chip_funcs_cp2110;
+SR_PRIV const char *ser_hid_chip_find_name_vid_pid(uint16_t vid, uint16_t pid);
+#endif
+#endif
+
+/*--- bt/ API ---------------------------------------------------------------*/
+
+#ifdef HAVE_BLUETOOTH
+SR_PRIV const char *sr_bt_adapter_get_address(size_t idx);
+
+struct sr_bt_desc;
+typedef void (*sr_bt_scan_cb)(void *cb_data, const char *addr, const char *name);
+typedef int (*sr_bt_data_cb)(void *cb_data, uint8_t *data, size_t dlen);
+
+SR_PRIV struct sr_bt_desc *sr_bt_desc_new(void);
+SR_PRIV void sr_bt_desc_free(struct sr_bt_desc *desc);
+
+SR_PRIV int sr_bt_config_cb_scan(struct sr_bt_desc *desc,
+       sr_bt_scan_cb cb, void *cb_data);
+SR_PRIV int sr_bt_config_cb_data(struct sr_bt_desc *desc,
+       sr_bt_data_cb cb, void *cb_data);
+SR_PRIV int sr_bt_config_addr_local(struct sr_bt_desc *desc, const char *addr);
+SR_PRIV int sr_bt_config_addr_remote(struct sr_bt_desc *desc, const char *addr);
+SR_PRIV int sr_bt_config_rfcomm(struct sr_bt_desc *desc, size_t channel);
+SR_PRIV int sr_bt_config_notify(struct sr_bt_desc *desc,
+       uint16_t read_handle, uint16_t write_handle,
+       uint16_t cccd_handle, uint16_t cccd_value);
+
+SR_PRIV int sr_bt_scan_le(struct sr_bt_desc *desc, int duration);
+SR_PRIV int sr_bt_scan_bt(struct sr_bt_desc *desc, int duration);
+
+SR_PRIV int sr_bt_connect_ble(struct sr_bt_desc *desc);
+SR_PRIV int sr_bt_connect_rfcomm(struct sr_bt_desc *desc);
+SR_PRIV void sr_bt_disconnect(struct sr_bt_desc *desc);
+
+SR_PRIV ssize_t sr_bt_read(struct sr_bt_desc *desc,
+       void *data, size_t len);
+SR_PRIV ssize_t sr_bt_write(struct sr_bt_desc *desc,
+       const void *data, size_t len);
+
+SR_PRIV int sr_bt_start_notify(struct sr_bt_desc *desc);
+SR_PRIV int sr_bt_check_notify(struct sr_bt_desc *desc);
 #endif
 
 /*--- ezusb.c ---------------------------------------------------------------*/