[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[bluetooth-dev] CSR module(casira) : Discarding 12 byte...



Hi 
I am Jun from seoul korea. 

I used CSR module and axis stack. 
successfully Comfile... 
But stack occured error when execute stack and power on CASIRA. 

Error is 
----------------------------------------------- 
hci_receive_data, (12) 
0xc0 0x40 0x41 0x00 0x7e 0xda 0xdc 0xed 0xed 0xa9 0x7a 0xc0 
hci_receive_data, hci-12 

BT SYS: ERROR :hci_receive_data, Discarding 12 bytes and waiting forever... 
----------------------------------------------- 

I wish, I know that what is this 12byte and how handling. 

execute option is : 
./btd -u /dev/ttyS0 -b /dev/ttyBT0 -r server -s 115200 -m 

/var/log/message file contents is : 

Feb 20 07:42:42 localhost kernel: BT (driver) bt_ioctl: forwarding ioctl 0x540b to serial driver 
Feb 20 07:42:42 localhost kernel: BT (driver) bt_flush_buffer 
Feb 20 07:42:42 localhost kernel: BT SYS: Initialising Bluetooth Stack 
Feb 20 07:42:42 localhost kernel: BT SYS: hci_init, Initialising HCI 

Feb 20 07:42:42 localhost kernel: BT SYS: HCI emulator off 
Feb 20 07:42:42 localhost kernel: BT SYS: hci_init, Initialising HCI inbuffers [800] 

Feb 20 07:42:42 localhost kernel: HCI: init_cmd_buf, Initializing 

Feb 20 07:42:43 localhost kernel: BT SYS: hci_init, Reading buffer sizes in the module... 

Feb 20 07:42:43 localhost kernel: HCI: send_cmd_queue, start: Num_HCI_Command_Pa@ 

Feb 20 07:42:43 localhost kernel: HCI: send_cmd_queue, start: Num_HCI_Command_Packets=1 

Feb 20 07:42:43 localhost kernel: 
Feb 20 07:42:43 localhost kernel: hci_receive_data, (12) 

Feb 20 07:42:43 localhost kernel: 0xc0 0x40 0x41 0x00 0x7e 0xda 0xdc 0xed 0xed 0xa9 0x7a 0xc0 
Feb 20 07:42:43 localhost kernel: hci_receive_data, hci-12 

Feb 20 07:42:43 localhost kernel: HCI: hci_receive_data, WAIT_FOR_PACKET_TYPE 

Feb 20 07:42:43 localhost kernel: BT SYS: ERROR :hci_receive_data, Bad UART baud rate or trashed data on the uart 
Feb 20 07:42:43 localhost kernel: BT SYS: ERROR :hci_receive_data, Try reducing uart speed or change IRQ setting (PC) 
Feb 20 07:42:43 localhost kernel: BT SYS: ERROR :hci_receive_data, Try reducing uart speed or change IRQ setting (PC) 
Feb 20 07:42:43 localhost kernel: BT SYS: hci_receive_data, Resetting state machmachine and trying to resync 

Feb 20 07:42:43 localhost kernel: BT SYS: hci_receive_data, Resetting state machine and trying to resync 

Feb 20 07:42:43 localhost kernel: HCI: hci_receive_data, WAIT_FOR_PACKET_TYPE 

Feb 20 07:42:43 localhost kernel: BT SYS: ERROR :hci_receive_data, Bad UART baud rate or trashed data on the uart 

Feb 20 07:42:43 localhost kernel: BT SYS: ERROR :hci_receive_data, Try reducing uart speed or change IRQ setting (PC) 
Feb 20 07:42:43 localhost kernel: 
Feb 20 07:42:43 localhost kernel: hci_receive_data, (12) 
Feb 20 07:42:43 localhost kernel: 0xc0 0x40 0x41 0x00 0x7e 0xda 0xdc 0xed 0xed 0xa9 0x7a 0xc0 
. 
. 
. 
Feb 20 07:42:43 localhost kernel: BT SYS: hci_read_firmware_rev_info() not supported. 

Feb 20 07:42:43 localhost btd: Killing SDP server 
Feb 20 07:42:43 localhost kernel: HCI: send_cmd_queue, start: Num_HCI_Command_Packets=0 

Feb 20 07:42:43 localhost kernel: HCI: send_cmd_queue, end : 1 cmds left in queue 

Feb 20 07:42:43 localhost kernel: BT SYS: ERROR :Failed to get local BD addr 

Feb 20 07:42:43 localhost kernel: BT SYS: Initialising RFCOMM 
Feb 20 07:42:43 localhost kernel: BT SYS: Initialising SDP 

Feb 20 07:42:43 localhost kernel: BT SYS: Initialising TCS 
Feb 20 07:42:43 localhost kernel: BT SYS: Initialising BTMEM [2500 bytes] 

Feb 20 07:42:43 localhost kernel: 
Feb 20 07:42:43 localhost kernel: hci_receive_data, (12) 

Feb 20 07:42:43 localhost kernel: 0xc0 0x40 0x41 0x00 0x7e 0xda 0xdc 0xed 0xed 0xa9 0x7a 0xc0 
. 
. 
. 
---------------------------------------------------- 

sorry, My English composition is very poor. 

Thank for any help you can give me. 

best reagrds 
Jun 




==================================================
우리 인터넷, Daum
평생 쓰는 무료 E-mail 주소 한메일넷
지구촌 한글 검색서비스 Daum FIREBALL
http://www.daum.net
-
To unsubscribe from this list: send the line "unsubscribe bluetooth-dev" in
the body of a message to majordomo@xxxxxxx.com