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collect Bluetooth defines from l2cap

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This commit is contained in:
Matthias Ringwald 2015-11-15 21:34:05 +01:00
parent 8799c04358
commit a8373a417d
2 changed files with 34 additions and 33 deletions
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33
src/bluetooth.h
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@ -414,6 +414,39 @@
* L2CAP Layer
*/
#define L2CAP_HEADER_SIZE 4
#define L2CAP_SIG_ID_INVALID 0
// size of HCI ACL + L2CAP Header for regular data packets (8)
#define COMPLETE_L2CAP_HEADER (HCI_ACL_HEADER_SIZE + L2CAP_HEADER_SIZE)
// minimum signaling MTU
#define L2CAP_MINIMAL_MTU 48
#define L2CAP_DEFAULT_MTU 672
// Minimum/default MTU
#define L2CAP_LE_DEFAULT_MTU 23
// L2CAP Fixed Channel IDs
#define L2CAP_CID_SIGNALING 0x0001
#define L2CAP_CID_CONNECTIONLESS_CHANNEL 0x0002
#define L2CAP_CID_ATTRIBUTE_PROTOCOL 0x0004
#define L2CAP_CID_SIGNALING_LE 0x0005
#define L2CAP_CID_SECURITY_MANAGER_PROTOCOL 0x0006
// L2CAP Configuration Result Codes
#define L2CAP_CONF_RESULT_UNKNOWN_OPTIONS 0x0003
// L2CAP Reject Result Codes
#define L2CAP_REJ_CMD_UNKNOWN 0x0000
// Response Timeout eXpired
#define L2CAP_RTX_TIMEOUT_MS 10000
// Extended Response Timeout eXpired
#define L2CAP_ERTX_TIMEOUT_MS 120000
// Fixed PSM numbers
#define PSM_SDP 0x01
#define PSM_RFCOMM 0x03

34
src/l2cap.h
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@ -49,49 +49,17 @@
#include "hci.h"
#include "l2cap_signaling.h"
#include "utils.h"
#include "bluetooth.h"
#if defined __cplusplus
extern "C" {
#endif
#define L2CAP_SIG_ID_INVALID 0
#define L2CAP_HEADER_SIZE 4
// size of HCI ACL + L2CAP Header for regular data packets (8)
#define COMPLETE_L2CAP_HEADER (HCI_ACL_HEADER_SIZE + L2CAP_HEADER_SIZE)
// minimum signaling MTU
#define L2CAP_MINIMAL_MTU 48
#define L2CAP_DEFAULT_MTU 672
// Minimum/default MTU
#define L2CAP_LE_DEFAULT_MTU 23
// check L2CAP MTU
#if (L2CAP_MINIMAL_MTU + L2CAP_HEADER_SIZE) > HCI_ACL_PAYLOAD_SIZE
#error "HCI_ACL_PAYLOAD_SIZE too small for minimal L2CAP MTU of 48 bytes"
#endif
// L2CAP Fixed Channel IDs
#define L2CAP_CID_SIGNALING 0x0001
#define L2CAP_CID_CONNECTIONLESS_CHANNEL 0x0002
#define L2CAP_CID_ATTRIBUTE_PROTOCOL 0x0004
#define L2CAP_CID_SIGNALING_LE 0x0005
#define L2CAP_CID_SECURITY_MANAGER_PROTOCOL 0x0006
// L2CAP Configuration Result Codes
#define L2CAP_CONF_RESULT_UNKNOWN_OPTIONS 0x0003
// L2CAP Reject Result Codes
#define L2CAP_REJ_CMD_UNKNOWN 0x0000
// Response Timeout eXpired
#define L2CAP_RTX_TIMEOUT_MS 10000
// Extended Response Timeout eXpired
#define L2CAP_ERTX_TIMEOUT_MS 120000
// private structs
typedef enum {
L2CAP_STATE_CLOSED = 1, // no baseband