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add LE Credit Based Flow Control signaling packet definitions

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This commit is contained in:
Matthias Ringwald 2015-08-12 12:05:44 +02:00
parent 5583798654
commit 99b3db5468
2 changed files with 20 additions and 13 deletions
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27
src/l2cap_signaling.c
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@ -49,20 +49,23 @@
static const char *l2cap_signaling_commands_format[] = { static const char *l2cap_signaling_commands_format[] = {
"2D", // 0x01 command reject: reason {cmd not understood (0), sig MTU exceeded (2:max sig MTU), invalid CID (4:req CID)}, data len, data "2D", // 0x01 command reject: reason {cmd not understood (0), sig MTU exceeded (2:max sig MTU), invalid CID (4:req CID)}, data len, data
"22", // 0x02 connection request: PSM, Source CID "22", // 0x02 connection request: PSM, Source CID
"2222", // 0x03 connection response: Dest CID, Source CID, Result, Status "2222", // 0x03 connection response: Dest CID, Source CID, Result, Status
"22D", // 0x04 config request: Dest CID, Flags, Configuration options "22D", // 0x04 config request: Dest CID, Flags, Configuration options
"222D", // 0x05 config response: Source CID, Flags, Result, Configuration options "222D", // 0x05 config response: Source CID, Flags, Result, Configuration options
"22", // 0x06 disconection request: Dest CID, Source CID "22", // 0x06 disconection request: Dest CID, Source CID
"22", // 0x07 disconection response: Dest CID, Source CID "22", // 0x07 disconection response: Dest CID, Source CID
"D", // 0x08 echo request: Data "D", // 0x08 echo request: Data
"D", // 0x09 echo response: Data "D", // 0x09 echo response: Data
"2", // 0x0a information request: InfoType {1=Connectionless MTU, 2=Extended features supported} "2", // 0x0a information request: InfoType {1=Connectionless MTU, 2=Extended features supported}
"22D", // 0x0b information response: InfoType, Result, Data "22D", // 0x0b information response: InfoType, Result, Data
#ifdef HAVE_BLE #ifdef HAVE_BLE
// skip 6 not supported signaling pdus, see below // skip 6 not supported signaling pdus, see below
"2222", // 0x12 connection parameter update request: interval min, interval max, slave latency, timeout multipler "2222", // 0x12 connection parameter update request: interval min, interval max, slave latency, timeout multipler
"2", // 0x13 connection parameter update response: result "2", // 0x13 connection parameter update response: result
"22222", // 0X14 le credit based connection request: le psm, source cid, mtu, mps, initial credits
"22222", // 0x15 le credit based connection respone: dest cid, mtu, mps, initial credits, result
"22", // 0x16 le flow control credit: source cid, credits
#endif #endif
}; };

6
src/l2cap_signaling.h
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@ -65,9 +65,13 @@ typedef enum {
ECHO_RESPONSE, ECHO_RESPONSE,
INFORMATION_REQUEST, INFORMATION_REQUEST,
INFORMATION_RESPONSE, INFORMATION_RESPONSE,
/* 0x0c - 0x11 used for AMP */
CONNECTION_PARAMETER_UPDATE_REQUEST = 0x12, CONNECTION_PARAMETER_UPDATE_REQUEST = 0x12,
CONNECTION_PARAMETER_UPDATE_RESPONSE, CONNECTION_PARAMETER_UPDATE_RESPONSE,
COMMAND_REJECT_LE = 0x14, // internal to BTstack LE_CREDIT_BASED_CONNECTION_REQUEST,
LE_CREDIT_BASED_CONNECTION_RESPONSE,
LE_FLOW_CONTROL_CREDIT,
COMMAND_REJECT_LE = 0x1F // internal to BTstack
} L2CAP_SIGNALING_COMMANDS; } L2CAP_SIGNALING_COMMANDS;
uint16_t l2cap_create_signaling_classic(uint8_t * acl_buffer,hci_con_handle_t handle, L2CAP_SIGNALING_COMMANDS cmd, uint8_t identifier, va_list argptr); uint16_t l2cap_create_signaling_classic(uint8_t * acl_buffer,hci_con_handle_t handle, L2CAP_SIGNALING_COMMANDS cmd, uint8_t identifier, va_list argptr);