modify by lhjgithub

kernel/bluetooth/.gitignore

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+tags
+.*.swp
+*.o
+*.d
+*.out

kernel/bluetooth/arch/cc.h

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+#pragma once
+
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <signal.h>
+
+//system types
+typedef uint8_t		u8_t;
+#define U8_F		"d"
+typedef int8_t		s8_t;
+#define S8_F		"d"
+typedef uint16_t	u16_t;
+#define U16_F		"04x"
+typedef int16_t		s16_t;
+#define S16_F		"04x"
+typedef uint32_t	u32_t;
+#define U32_F		"08x"
+typedef int32_t		s32_t;
+#define S32_F		"08x"
+typedef int			mem_ptr_t;
+
+#define PACK_STRUCT_STRUCT __attribute__((__packed__))
+
+#define LWIP_PLATFORM_DIAG(x) printf x
+#define LWIP_PLATFORM_ASSERT(x) printf(x)//; raise(SIGTRAP)

kernel/bluetooth/arch/lwbtopts.h

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+/*
+ * Copyright (c) 2003 EISLAB, Lulea University of Technology.
+ * All rights reserved. 
+ * 
+ * Redistribution and use in source and binary forms, with or without modification, 
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
+ * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
+ * OF SUCH DAMAGE.
+ *
+ * This file is part of the lwBT Bluetooth stack.
+ * 
+ * Author: Conny Ohult <[email protected]>
+ *
+ */
+
+#ifndef __LWBT_LWBTOPTS_H__
+#define __LWBT_LWBTOPTS_H__
+
+#define PHYBUSIF_DEBUG	LWIP_DBG_ON
+#define HCI_DEBUG		LWIP_DBG_OFF
+#define HCI_EV_DEBUG	LWIP_DBG_ON
+#define L2CAP_DEBUG		LWIP_DBG_OFF
+#define SDP_DEBUG		LWIP_DBG_ON
+#define RFCOMM_DEBUG	LWIP_DBG_ON
+
+
+/* ---------- Memory options ---------- */
+#define MAX_NUM_CLIENTS 6 /* Maximum number of connected Bluetooth clients. No more than 6 */ 
+
+							/*NAT - Network Address Translation*/
+#define MEMP_NUM_NAT_PCB 8 /* Must be set to 1 or more if NAT is used. Set this to the number of diffrent ports/ids that the application use */
+
+#define MEMP_NUM_HCI_PCB 1 /* Always set to one */
+#define MEMP_NUM_HCI_LINK (1 + MAX_NUM_CLIENTS) /* One for DT + One per ACL connection */
+#define MEMP_NUM_HCI_INQ 1 /* One per max number of returned results from an inquiry */
+
+/* MEMP_NUM_L2CAP_PCB: the number of simulatenously active L2CAP
+   connections. */
+#define MEMP_NUM_L2CAP_PCB (2 + MAX_NUM_CLIENTS) /* One for a closing connection + one for DT + one per number of connected Bluetooth clients */
+/* MEMP_NUM_L2CAP_PCB_LISTEN: the number of listening L2CAP
+   connections. */
+#define MEMP_NUM_L2CAP_PCB_LISTEN 2 /* One per listening PSM */
+/* MEMP_NUM_L2CAP_SIG: the number of simultaneously unresponded
+   L2CAP signals */
+#define MEMP_NUM_L2CAP_SIG (2 * MAX_NUM_CLIENTS)/* Two per number of connected Bluetooth clients but min 2 */
+#define MEMP_NUM_L2CAP_SEG (2 + 2 * MAX_NUM_CLIENTS) /* One per number of L2CAP connections */
+
+#define MEMP_NUM_SDP_PCB MAX_NUM_CLIENTS /* One per number of connected Bluetooth clients */
+#define MEMP_NUM_SDP_RECORD 1 /* One per registered service record */
+
+#define MEMP_NUM_RFCOMM_PCB (2 + 2 * MAX_NUM_CLIENTS) /* Two for DT + Two per number of connected Bluetooth clients */
+#define MEMP_NUM_RFCOMM_PCB_LISTEN (2 * MAX_NUM_CLIENTS) /* Two per number of connected Bluetooth clients */
+
+#define MEMP_NUM_PPP_PCB (1 + MAX_NUM_CLIENTS) /* One for DT + One per number of connected Bluetooth clients */
+#define MEMP_NUM_PPP_REQ MAX_NUM_CLIENTS /* One per number of connected Bluetooth clients but min 1 */
+
+/* ---------- HCI options ---------- */
+/* HCI: Defines if we have lower layers of the Bluetooth stack running on a separate host
+   controller */
+#define HCI 1
+
+#if HCI
+/* HCI_HOST_MAX_NUM_ACL: The maximum number of ACL packets that the host can buffer */
+#define HCI_HOST_MAX_NUM_ACL 8 //TODO: Should be equal to PBUF_POOL_SIZE/2??? */
+/* HCI_HOST_ACL_MAX_LEN: The maximum size of an ACL packet that the host can buffer */
+#define HCI_HOST_ACL_MAX_LEN (RFCOMM_N + 14) /* Default: RFCOMM MFS + ACL header size, L2CAP header size, 
+                                                RFCOMM header size and RFCOMM FCS size */
+/* HCI_PACKET_TYPE: The set of packet types which may be used on the connection. In order to 
+   maximize packet throughput, it is recommended that RFCOMM should make use of the 3 and 5 
+   slot baseband packets.*/
+#define HCI_PACKET_TYPE 0xCC18 /* Default DM1, DH1, DM3, DH3, DM5, DH5 */
+/* HCI_ALLOW_ROLE_SWITCH: Tells the host controller whether to accept a Master/Slave switch 
+   during establishment of a connection */
+#define HCI_ALLOW_ROLE_SWITCH 1 /* Default 1 */
+/* HCI_FLOW_QUEUEING: Control if a packet should be queued if the host controller is out of 
+   bufferspace for outgoing packets. Only the first packet sent when out of credits will be 
+   queued */
+#define HCI_FLOW_QUEUEING 0 /* Default: 0 */
+
+#endif /* HCI */
+
+/* ---------- L2CAP options ---------- */
+/* L2CAP_HCI: Option for including HCI to access the Bluetooth baseband capabilities */
+#define L2CAP_HCI 1 //TODO: NEEDED?
+/* L2CAP_CFG_QOS: Control if a flow specification similar to RFC 1363 should be used */
+#define L2CAP_CFG_QOS 0
+/* L2CAP_MTU: Maximum transmission unit for L2CAP packet payload (min 48) */
+#define L2CAP_MTU (RFCOMM_N + 6)/* Default for this implementation is RFCOMM MFS + RFCOMM header size and 
+				   RFCOMM FCS size while the L2CAP default is 672 */
+/* L2CAP_OUT_FLUSHTO: For some networking protocols, such as many real-time protocols, guaranteed delivery
+   is undesirable. The flush time-out value SHALL be set to its default value 0xffff for a reliable L2CAP 
+   channel, and MAY be set to other values if guaranteed delivery is not desired. (min 1) */
+#define L2CAP_OUT_FLUSHTO 0xFFFF /* Default: 0xFFFF. Infinite number of retransmissions (reliable channel)
+				    The value of 1 implies no retransmissions at the Baseband level 
+				    should be performed since the minimum polling interval is 1.25 ms.*/ 
+/* L2CAP_RTX: The Responsive Timeout eXpired timer is used to terminate
+   the channel when the remote endpoint is unresponsive to signalling
+   requests (min 1s, max 60s) */
+#define L2CAP_RTX 60
+/* L2CAP_ERTX: The Extended Response Timeout eXpired timer is used in
+   place of the RTC timer when a L2CAP_ConnectRspPnd event is received
+   (min 60s, max 300s) */
+#define L2CAP_ERTX 300
+/* L2CAP_MAXRTX: Maximum number of Request retransmissions before
+   terminating the channel identified by the request. The decision
+   should be based on the flush timeout of the signalling link. If the
+   flush timeout is infinite, no retransmissions should be performed */
+#define L2CAP_MAXRTX 0
+/* L2CAP_CFG_TO: Amount of time spent arbitrating the channel parameters
+   before terminating the connection (max 120s) */  
+#define L2CAP_CFG_TO 30
+
+/* ---------- SDP options ---------- */
+
+/* ---------- RFCOMM options ---------- */
+/* RFCOMM_N: Maximum frame size for RFCOMM segments (min 23, max 32767)*/
+#define RFCOMM_N ((1024) + 8) /* Default: Worst case byte stuffed PPP packet size + 
+					   non-compressed PPP header size and FCS size */
+/* RFCOMM_K: Initial amount of credits issued to the peer (min 0, max 7) */
+#define RFCOMM_K 0
+/* RFCOMM_TO: Acknowledgement timer (T1) and response timer for multiplexer control channel (T2).
+   T1 is the timeout for frames sent with the P/F bit set to 1 (SABM and DISC) and T2 is the timeout
+   for commands sent in UIH frames on DLCI 0 (min 10s, max 60s) */
+#define RFCOMM_TO 20
+/* RFCOMM_FLOW_QUEUEING: Control if a packet should be queued if a channel is out of credits for 
+   outgoing packets. Only the first packet sent when out of credits will be queued */
+#define RFCOMM_FLOW_QUEUEING 0 /* Default: 0 */
+
+
+#endif /* __LWBTOPTS_H__ */

kernel/bluetooth/arch/lwipopts.h

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+#pragma once
+
+#ifndef LITTLE_ENDIAN
+#define LITTLE_ENDIAN 1234
+#endif
+
+#ifndef BIG_ENDIAN
+#define BIG_ENDIAN 4321
+#endif
+
+#define LWIP_DEBUG 1
+#define NO_SYS 1
+#define MEM_LIBC_MALLOC 1
+#define MEM_ALIGNMENT 4
+#define LWIP_TCP 0
+#define LWIP_UDP 0
+#define LWIP_IGMP 0
+#define LWIP_RAW 0
+#define IP_REASSEMBLY 0
+#define LWIP_NETCONN 0
+#define ARP_QUEUEING 0
+//#define BYTE_ORDER LITTLE_ENDIAN
+#define LWIP_PLATFORM_BYTESWAP 0
+
+#define MEM_DEBUG LWIP_DBG_ON
+#define MEM_STATS 1

kernel/bluetooth/arch/perf.h

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+#pragma once
+
+#define PERF_START
+#define PERF_STOP(x)