Junichi Katsu / Mbed 2 deprecated WallbotWii

うおーるぼっとをWiiリモコンでコントロールする新しいプログラムです。 以前のものより、Wiiリモコンが早く繋がる様になりました。 It is a program which controls A with the Wii remote. ※ A Bluetooth dongle and a Wii remote control are needed.

Dependencies:   USBHost mbed FATFileSystem mbed-rtos

btstack/rfcomm.h@0:fccb789424fc, 2013-06-10 (annotated)

Committer:
jksoft
Date:
Mon Jun 10 16:01:50 2013 +0000
Revision:
0:fccb789424fc
1.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jksoft 0:fccb789424fc 1 /*
jksoft 0:fccb789424fc 2 * Copyright (C) 2009-2012 by Matthias Ringwald
jksoft 0:fccb789424fc 3 *
jksoft 0:fccb789424fc 4 * Redistribution and use in source and binary forms, with or without
jksoft 0:fccb789424fc 5 * modification, are permitted provided that the following conditions
jksoft 0:fccb789424fc 6 * are met:
jksoft 0:fccb789424fc 7 *
jksoft 0:fccb789424fc 8 * 1. Redistributions of source code must retain the above copyright
jksoft 0:fccb789424fc 9 * notice, this list of conditions and the following disclaimer.
jksoft 0:fccb789424fc 10 * 2. Redistributions in binary form must reproduce the above copyright
jksoft 0:fccb789424fc 11 * notice, this list of conditions and the following disclaimer in the
jksoft 0:fccb789424fc 12 * documentation and/or other materials provided with the distribution.
jksoft 0:fccb789424fc 13 * 3. Neither the name of the copyright holders nor the names of
jksoft 0:fccb789424fc 14 * contributors may be used to endorse or promote products derived
jksoft 0:fccb789424fc 15 * from this software without specific prior written permission.
jksoft 0:fccb789424fc 16 * 4. Any redistribution, use, or modification is done solely for
jksoft 0:fccb789424fc 17 * personal benefit and not for any commercial purpose or for
jksoft 0:fccb789424fc 18 * monetary gain.
jksoft 0:fccb789424fc 19 *
jksoft 0:fccb789424fc 20 * THIS SOFTWARE IS PROVIDED BY MATTHIAS RINGWALD AND CONTRIBUTORS
jksoft 0:fccb789424fc 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
jksoft 0:fccb789424fc 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
jksoft 0:fccb789424fc 23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
jksoft 0:fccb789424fc 24 * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
jksoft 0:fccb789424fc 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
jksoft 0:fccb789424fc 26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
jksoft 0:fccb789424fc 27 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
jksoft 0:fccb789424fc 28 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
jksoft 0:fccb789424fc 29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
jksoft 0:fccb789424fc 30 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
jksoft 0:fccb789424fc 31 * SUCH DAMAGE.
jksoft 0:fccb789424fc 32 *
jksoft 0:fccb789424fc 33 * Please inquire about commercial licensing options at btstack@ringwald.ch
jksoft 0:fccb789424fc 34 *
jksoft 0:fccb789424fc 35 */
jksoft 0:fccb789424fc 36
jksoft 0:fccb789424fc 37 /*
jksoft 0:fccb789424fc 38 * RFCOMM.h
jksoft 0:fccb789424fc 39 */
jksoft 0:fccb789424fc 40
jksoft 0:fccb789424fc 41 #include <btstack/btstack.h>
jksoft 0:fccb789424fc 42 #include <btstack/utils.h>
jksoft 0:fccb789424fc 43
jksoft 0:fccb789424fc 44 #include <stdint.h>
jksoft 0:fccb789424fc 45
jksoft 0:fccb789424fc 46 #if defined __cplusplus
jksoft 0:fccb789424fc 47 extern "C" {
jksoft 0:fccb789424fc 48 #endif
jksoft 0:fccb789424fc 49
jksoft 0:fccb789424fc 50 void rfcomm_init(void);
jksoft 0:fccb789424fc 51
jksoft 0:fccb789424fc 52 // register packet handler
jksoft 0:fccb789424fc 53 void rfcomm_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size);
jksoft 0:fccb789424fc 54 void rfcomm_register_packet_handler(void (*handler)(void * connection, uint8_t packet_type,
jksoft 0:fccb789424fc 55 uint16_t channel, uint8_t *packet, uint16_t size));
jksoft 0:fccb789424fc 56
jksoft 0:fccb789424fc 57 // BTstack Internal RFCOMM API
jksoft 0:fccb789424fc 58 void rfcomm_create_channel_internal(void * connection, bd_addr_t *addr, uint8_t channel);
jksoft 0:fccb789424fc 59 void rfcomm_create_channel_with_initial_credits_internal(void * connection, bd_addr_t *addr, uint8_t server_channel, uint8_t initial_credits);
jksoft 0:fccb789424fc 60 void rfcomm_disconnect_internal(uint16_t rfcomm_cid);
jksoft 0:fccb789424fc 61 void rfcomm_register_service_internal(void * connection, uint8_t channel, uint16_t max_frame_size);
jksoft 0:fccb789424fc 62 void rfcomm_register_service_with_initial_credits_internal(void * connection, uint8_t channel, uint16_t max_frame_size, uint8_t initial_credits);
jksoft 0:fccb789424fc 63 void rfcomm_unregister_service_internal(uint8_t service_channel);
jksoft 0:fccb789424fc 64 void rfcomm_accept_connection_internal(uint16_t rfcomm_cid);
jksoft 0:fccb789424fc 65 void rfcomm_decline_connection_internal(uint16_t rfcomm_cid);
jksoft 0:fccb789424fc 66 void rfcomm_grant_credits(uint16_t rfcomm_cid, uint8_t credits);
jksoft 0:fccb789424fc 67 int rfcomm_send_internal(uint16_t rfcomm_cid, uint8_t *data, uint16_t len);
jksoft 0:fccb789424fc 68 void rfcomm_close_connection(void *connection);
jksoft 0:fccb789424fc 69
jksoft 0:fccb789424fc 70 #define UNLIMITED_INCOMING_CREDITS 0xff
jksoft 0:fccb789424fc 71
jksoft 0:fccb789424fc 72 // private structs
jksoft 0:fccb789424fc 73 typedef enum {
jksoft 0:fccb789424fc 74 RFCOMM_MULTIPLEXER_CLOSED = 1,
jksoft 0:fccb789424fc 75 RFCOMM_MULTIPLEXER_W4_CONNECT, // outgoing
jksoft 0:fccb789424fc 76 RFCOMM_MULTIPLEXER_SEND_SABM_0, // "
jksoft 0:fccb789424fc 77 RFCOMM_MULTIPLEXER_W4_UA_0, // "
jksoft 0:fccb789424fc 78 RFCOMM_MULTIPLEXER_W4_SABM_0, // incoming
jksoft 0:fccb789424fc 79 RFCOMM_MULTIPLEXER_SEND_UA_0,
jksoft 0:fccb789424fc 80 RFCOMM_MULTIPLEXER_OPEN,
jksoft 0:fccb789424fc 81 RFCOMM_MULTIPLEXER_SEND_UA_0_AND_DISC
jksoft 0:fccb789424fc 82 } RFCOMM_MULTIPLEXER_STATE;
jksoft 0:fccb789424fc 83
jksoft 0:fccb789424fc 84 typedef enum {
jksoft 0:fccb789424fc 85 MULT_EV_READY_TO_SEND = 1,
jksoft 0:fccb789424fc 86
jksoft 0:fccb789424fc 87 } RFCOMM_MULTIPLEXER_EVENT;
jksoft 0:fccb789424fc 88
jksoft 0:fccb789424fc 89 typedef enum {
jksoft 0:fccb789424fc 90 RFCOMM_CHANNEL_CLOSED = 1,
jksoft 0:fccb789424fc 91 RFCOMM_CHANNEL_W4_MULTIPLEXER,
jksoft 0:fccb789424fc 92 RFCOMM_CHANNEL_SEND_UIH_PN,
jksoft 0:fccb789424fc 93 RFCOMM_CHANNEL_W4_PN_RSP,
jksoft 0:fccb789424fc 94 RFCOMM_CHANNEL_SEND_SABM_W4_UA,
jksoft 0:fccb789424fc 95 RFCOMM_CHANNEL_W4_UA,
jksoft 0:fccb789424fc 96 RFCOMM_CHANNEL_INCOMING_SETUP,
jksoft 0:fccb789424fc 97 RFCOMM_CHANNEL_DLC_SETUP,
jksoft 0:fccb789424fc 98 RFCOMM_CHANNEL_OPEN,
jksoft 0:fccb789424fc 99 RFCOMM_CHANNEL_SEND_UA_AFTER_DISC,
jksoft 0:fccb789424fc 100 RFCOMM_CHANNEL_SEND_DISC,
jksoft 0:fccb789424fc 101 RFCOMM_CHANNEL_SEND_DM,
jksoft 0:fccb789424fc 102
jksoft 0:fccb789424fc 103 } RFCOMM_CHANNEL_STATE;
jksoft 0:fccb789424fc 104
jksoft 0:fccb789424fc 105 /*
jksoft 0:fccb789424fc 106 typedef enum {
jksoft 0:fccb789424fc 107 RFCOMM_CHANNEL_STATE_VAR_NONE = 0,
jksoft 0:fccb789424fc 108 RFCOMM_CHANNEL_STATE_VAR_CLIENT_ACCEPTED = 1 << 0,
jksoft 0:fccb789424fc 109 RFCOMM_CHANNEL_STATE_VAR_RCVD_PN = 1 << 1,
jksoft 0:fccb789424fc 110 RFCOMM_CHANNEL_STATE_VAR_RCVD_RPN = 1 << 2,
jksoft 0:fccb789424fc 111 RFCOMM_CHANNEL_STATE_VAR_RCVD_SABM = 1 << 3,
jksoft 0:fccb789424fc 112
jksoft 0:fccb789424fc 113 RFCOMM_CHANNEL_STATE_VAR_RCVD_MSC_CMD = 1 << 4,
jksoft 0:fccb789424fc 114 RFCOMM_CHANNEL_STATE_VAR_RCVD_MSC_RSP = 1 << 5,
jksoft 0:fccb789424fc 115 RFCOMM_CHANNEL_STATE_VAR_SEND_PN_RSP = 1 << 6,
jksoft 0:fccb789424fc 116 RFCOMM_CHANNEL_STATE_VAR_SEND_RPN_INFO = 1 << 7,
jksoft 0:fccb789424fc 117
jksoft 0:fccb789424fc 118 RFCOMM_CHANNEL_STATE_VAR_SEND_RPN_RSP = 1 << 8,
jksoft 0:fccb789424fc 119 RFCOMM_CHANNEL_STATE_VAR_SEND_UA = 1 << 9,
jksoft 0:fccb789424fc 120 RFCOMM_CHANNEL_STATE_VAR_SEND_MSC_CMD = 1 << 10,
jksoft 0:fccb789424fc 121 RFCOMM_CHANNEL_STATE_VAR_SEND_MSC_RSP = 1 << 11,
jksoft 0:fccb789424fc 122
jksoft 0:fccb789424fc 123 RFCOMM_CHANNEL_STATE_VAR_SEND_CREDITS = 1 << 12,
jksoft 0:fccb789424fc 124 RFCOMM_CHANNEL_STATE_VAR_SENT_MSC_CMD = 1 << 13,
jksoft 0:fccb789424fc 125 RFCOMM_CHANNEL_STATE_VAR_SENT_MSC_RSP = 1 << 14,
jksoft 0:fccb789424fc 126 RFCOMM_CHANNEL_STATE_VAR_SENT_CREDITS = 1 << 15,
jksoft 0:fccb789424fc 127 } RFCOMM_CHANNEL_STATE_VAR;
jksoft 0:fccb789424fc 128 */
jksoft 0:fccb789424fc 129
jksoft 0:fccb789424fc 130 enum {
jksoft 0:fccb789424fc 131 RFCOMM_CHANNEL_STATE_VAR_NONE = 0,
jksoft 0:fccb789424fc 132 RFCOMM_CHANNEL_STATE_VAR_CLIENT_ACCEPTED = 1 << 0,
jksoft 0:fccb789424fc 133 RFCOMM_CHANNEL_STATE_VAR_RCVD_PN = 1 << 1,
jksoft 0:fccb789424fc 134 RFCOMM_CHANNEL_STATE_VAR_RCVD_RPN = 1 << 2,
jksoft 0:fccb789424fc 135 RFCOMM_CHANNEL_STATE_VAR_RCVD_SABM = 1 << 3,
jksoft 0:fccb789424fc 136
jksoft 0:fccb789424fc 137 RFCOMM_CHANNEL_STATE_VAR_RCVD_MSC_CMD = 1 << 4,
jksoft 0:fccb789424fc 138 RFCOMM_CHANNEL_STATE_VAR_RCVD_MSC_RSP = 1 << 5,
jksoft 0:fccb789424fc 139 RFCOMM_CHANNEL_STATE_VAR_SEND_PN_RSP = 1 << 6,
jksoft 0:fccb789424fc 140 RFCOMM_CHANNEL_STATE_VAR_SEND_RPN_INFO = 1 << 7,
jksoft 0:fccb789424fc 141
jksoft 0:fccb789424fc 142 RFCOMM_CHANNEL_STATE_VAR_SEND_RPN_RSP = 1 << 8,
jksoft 0:fccb789424fc 143 RFCOMM_CHANNEL_STATE_VAR_SEND_UA = 1 << 9,
jksoft 0:fccb789424fc 144 RFCOMM_CHANNEL_STATE_VAR_SEND_MSC_CMD = 1 << 10,
jksoft 0:fccb789424fc 145 RFCOMM_CHANNEL_STATE_VAR_SEND_MSC_RSP = 1 << 11,
jksoft 0:fccb789424fc 146
jksoft 0:fccb789424fc 147 RFCOMM_CHANNEL_STATE_VAR_SEND_CREDITS = 1 << 12,
jksoft 0:fccb789424fc 148 RFCOMM_CHANNEL_STATE_VAR_SENT_MSC_CMD = 1 << 13,
jksoft 0:fccb789424fc 149 RFCOMM_CHANNEL_STATE_VAR_SENT_MSC_RSP = 1 << 14,
jksoft 0:fccb789424fc 150 RFCOMM_CHANNEL_STATE_VAR_SENT_CREDITS = 1 << 15,
jksoft 0:fccb789424fc 151 };
jksoft 0:fccb789424fc 152 typedef uint16_t RFCOMM_CHANNEL_STATE_VAR;
jksoft 0:fccb789424fc 153
jksoft 0:fccb789424fc 154 typedef enum {
jksoft 0:fccb789424fc 155 CH_EVT_RCVD_SABM = 1,
jksoft 0:fccb789424fc 156 CH_EVT_RCVD_UA,
jksoft 0:fccb789424fc 157 CH_EVT_RCVD_PN,
jksoft 0:fccb789424fc 158 CH_EVT_RCVD_PN_RSP,
jksoft 0:fccb789424fc 159 CH_EVT_RCVD_DISC,
jksoft 0:fccb789424fc 160 CH_EVT_RCVD_DM,
jksoft 0:fccb789424fc 161 CH_EVT_RCVD_MSC_CMD,
jksoft 0:fccb789424fc 162 CH_EVT_RCVD_MSC_RSP,
jksoft 0:fccb789424fc 163 CH_EVT_RCVD_RPN_CMD,
jksoft 0:fccb789424fc 164 CH_EVT_RCVD_RPN_REQ,
jksoft 0:fccb789424fc 165 CH_EVT_RCVD_CREDITS,
jksoft 0:fccb789424fc 166 CH_EVT_MULTIPLEXER_READY,
jksoft 0:fccb789424fc 167 CH_EVT_READY_TO_SEND,
jksoft 0:fccb789424fc 168 } RFCOMM_CHANNEL_EVENT;
jksoft 0:fccb789424fc 169
jksoft 0:fccb789424fc 170 typedef struct rfcomm_channel_event {
jksoft 0:fccb789424fc 171 RFCOMM_CHANNEL_EVENT type;
jksoft 0:fccb789424fc 172 } rfcomm_channel_event_t;
jksoft 0:fccb789424fc 173
jksoft 0:fccb789424fc 174 typedef struct rfcomm_channel_event_pn {
jksoft 0:fccb789424fc 175 rfcomm_channel_event_t super;
jksoft 0:fccb789424fc 176 uint16_t max_frame_size;
jksoft 0:fccb789424fc 177 uint8_t priority;
jksoft 0:fccb789424fc 178 uint8_t credits_outgoing;
jksoft 0:fccb789424fc 179 } rfcomm_channel_event_pn_t;
jksoft 0:fccb789424fc 180
jksoft 0:fccb789424fc 181 typedef struct rfcomm_rpn_data {
jksoft 0:fccb789424fc 182 uint8_t baud_rate;
jksoft 0:fccb789424fc 183 uint8_t flags;
jksoft 0:fccb789424fc 184 uint8_t flow_control;
jksoft 0:fccb789424fc 185 uint8_t xon;
jksoft 0:fccb789424fc 186 uint8_t xoff;
jksoft 0:fccb789424fc 187 uint8_t parameter_mask_0; // first byte
jksoft 0:fccb789424fc 188 uint8_t parameter_mask_1; // second byte
jksoft 0:fccb789424fc 189 } rfcomm_rpn_data_t;
jksoft 0:fccb789424fc 190
jksoft 0:fccb789424fc 191 typedef struct rfcomm_channel_event_rpn {
jksoft 0:fccb789424fc 192 rfcomm_channel_event_t super;
jksoft 0:fccb789424fc 193 rfcomm_rpn_data_t data;
jksoft 0:fccb789424fc 194 } rfcomm_channel_event_rpn_t;
jksoft 0:fccb789424fc 195
jksoft 0:fccb789424fc 196 // info regarding potential connections
jksoft 0:fccb789424fc 197 typedef struct {
jksoft 0:fccb789424fc 198 // linked list - assert: first field
jksoft 0:fccb789424fc 199 linked_item_t item;
jksoft 0:fccb789424fc 200
jksoft 0:fccb789424fc 201 // server channel
jksoft 0:fccb789424fc 202 uint8_t server_channel;
jksoft 0:fccb789424fc 203
jksoft 0:fccb789424fc 204 // incoming max frame size
jksoft 0:fccb789424fc 205 uint16_t max_frame_size;
jksoft 0:fccb789424fc 206
jksoft 0:fccb789424fc 207 // use incoming flow control
jksoft 0:fccb789424fc 208 uint8_t incoming_flow_control;
jksoft 0:fccb789424fc 209
jksoft 0:fccb789424fc 210 // initial incoming credits
jksoft 0:fccb789424fc 211 uint8_t incoming_initial_credits;
jksoft 0:fccb789424fc 212
jksoft 0:fccb789424fc 213 // client connection
jksoft 0:fccb789424fc 214 void *connection;
jksoft 0:fccb789424fc 215
jksoft 0:fccb789424fc 216 // internal connection
jksoft 0:fccb789424fc 217 btstack_packet_handler_t packet_handler;
jksoft 0:fccb789424fc 218
jksoft 0:fccb789424fc 219 } rfcomm_service_t;
jksoft 0:fccb789424fc 220
jksoft 0:fccb789424fc 221 // info regarding multiplexer
jksoft 0:fccb789424fc 222 // note: spec mandates single multplexer per device combination
jksoft 0:fccb789424fc 223 typedef struct {
jksoft 0:fccb789424fc 224 // linked list - assert: first field
jksoft 0:fccb789424fc 225 linked_item_t item;
jksoft 0:fccb789424fc 226
jksoft 0:fccb789424fc 227 timer_source_t timer;
jksoft 0:fccb789424fc 228 int timer_active;
jksoft 0:fccb789424fc 229
jksoft 0:fccb789424fc 230 RFCOMM_MULTIPLEXER_STATE state;
jksoft 0:fccb789424fc 231
jksoft 0:fccb789424fc 232 uint16_t l2cap_cid;
jksoft 0:fccb789424fc 233 uint8_t l2cap_credits;
jksoft 0:fccb789424fc 234
jksoft 0:fccb789424fc 235 bd_addr_t remote_addr;
jksoft 0:fccb789424fc 236 hci_con_handle_t con_handle;
jksoft 0:fccb789424fc 237
jksoft 0:fccb789424fc 238 uint8_t outgoing;
jksoft 0:fccb789424fc 239
jksoft 0:fccb789424fc 240 // hack to deal with authentication failure only observed by remote side
jksoft 0:fccb789424fc 241 uint8_t at_least_one_connection;
jksoft 0:fccb789424fc 242
jksoft 0:fccb789424fc 243 uint16_t max_frame_size;
jksoft 0:fccb789424fc 244
jksoft 0:fccb789424fc 245 // send DM for DLCI != 0
jksoft 0:fccb789424fc 246 uint8_t send_dm_for_dlci;
jksoft 0:fccb789424fc 247
jksoft 0:fccb789424fc 248 } rfcomm_multiplexer_t;
jksoft 0:fccb789424fc 249
jksoft 0:fccb789424fc 250 // info regarding an actual coneection
jksoft 0:fccb789424fc 251 typedef struct {
jksoft 0:fccb789424fc 252 // linked list - assert: first field
jksoft 0:fccb789424fc 253 linked_item_t item;
jksoft 0:fccb789424fc 254
jksoft 0:fccb789424fc 255 rfcomm_multiplexer_t *multiplexer;
jksoft 0:fccb789424fc 256 uint16_t rfcomm_cid;
jksoft 0:fccb789424fc 257 uint8_t outgoing;
jksoft 0:fccb789424fc 258 uint8_t dlci;
jksoft 0:fccb789424fc 259
jksoft 0:fccb789424fc 260 // number of packets granted to client
jksoft 0:fccb789424fc 261 uint8_t packets_granted;
jksoft 0:fccb789424fc 262
jksoft 0:fccb789424fc 263 // credits for outgoing traffic
jksoft 0:fccb789424fc 264 uint8_t credits_outgoing;
jksoft 0:fccb789424fc 265
jksoft 0:fccb789424fc 266 // number of packets remote will be granted
jksoft 0:fccb789424fc 267 uint8_t new_credits_incoming;
jksoft 0:fccb789424fc 268
jksoft 0:fccb789424fc 269 // credits for incoming traffic
jksoft 0:fccb789424fc 270 uint8_t credits_incoming;
jksoft 0:fccb789424fc 271
jksoft 0:fccb789424fc 272 // use incoming flow control
jksoft 0:fccb789424fc 273 uint8_t incoming_flow_control;
jksoft 0:fccb789424fc 274
jksoft 0:fccb789424fc 275 // channel state
jksoft 0:fccb789424fc 276 RFCOMM_CHANNEL_STATE state;
jksoft 0:fccb789424fc 277
jksoft 0:fccb789424fc 278 // state variables used in RFCOMM_CHANNEL_INCOMING
jksoft 0:fccb789424fc 279 RFCOMM_CHANNEL_STATE_VAR state_var;
jksoft 0:fccb789424fc 280
jksoft 0:fccb789424fc 281 // priority set by incoming side in PN
jksoft 0:fccb789424fc 282 uint8_t pn_priority;
jksoft 0:fccb789424fc 283
jksoft 0:fccb789424fc 284 // negotiated frame size
jksoft 0:fccb789424fc 285 uint16_t max_frame_size;
jksoft 0:fccb789424fc 286
jksoft 0:fccb789424fc 287 // rpn data
jksoft 0:fccb789424fc 288 rfcomm_rpn_data_t rpn_data;
jksoft 0:fccb789424fc 289
jksoft 0:fccb789424fc 290 // server channel (see rfcomm_service_t) - NULL => outgoing channel
jksoft 0:fccb789424fc 291 rfcomm_service_t * service;
jksoft 0:fccb789424fc 292
jksoft 0:fccb789424fc 293 // internal connection
jksoft 0:fccb789424fc 294 btstack_packet_handler_t packet_handler;
jksoft 0:fccb789424fc 295
jksoft 0:fccb789424fc 296 // client connection
jksoft 0:fccb789424fc 297 void * connection;
jksoft 0:fccb789424fc 298
jksoft 0:fccb789424fc 299 } rfcomm_channel_t;
jksoft 0:fccb789424fc 300
jksoft 0:fccb789424fc 301
jksoft 0:fccb789424fc 302 #if defined __cplusplus
jksoft 0:fccb789424fc 303 }
jksoft 0:fccb789424fc 304 #endif