Re: Twinhan Cab/CI 2031: always need to tune twice

Zoilo Gomez <zoilo@xxxxxxxxx> · Thu, 17 Aug 2006 07:26:00 +0200

Hi Raido,

Do you have this problem as well, when switching frequencies?

It only happens when the tuner is sent to a different freq; there is no 
problem when switching PIDs within a freq.

Regards,

Z.

Zoilo Gomez wrote:

With the locking problem fixed, it's time to move to the next problem 
with the Twinhan Cab/CI 2031 card.

I have a Twinhan Cab/CI 2031 (well, actually I have 3 of them) and a 
KNC1.

Using vlc, on the KNC1, when I tell the card to start streaming a 
program, it may take several seconds before it starts, but it works 
the first time.

Using the Twinhan, I always have to enter the command twice; the first 
time nothing will happen. Then I Ctrl-C, rerun the same command and it 
works.

So far I hav not been able to figure out where things go wrong.

Sample dst output with verbose-5 during such a failing 'first tune':

dst_ca_open:  Device opened [df682140] dst_ca_ioctl:  Getting Slot 
capabilities
put_checksum:  Computing string checksum.
put_checksum:   -> string length : 0x07
put_checksum:   -> checksum      : 0xb5
dst_put_ci:  Put Command
dst(0) dst_comm_init: Initializing DST.
dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000]
dst(0) rdc_reset_state: Resetting state machine
dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0000]
dst(0) dst_set_freq: set Frequency 354750000
dst(0) dst_set_frontend: Set Frequency=[354750000]
dst(0) dst_set_symbolrate: set symrate 6900000
dst(0) dst_set_symbolrate: DCT-CI
dst(0) dst_write_tuna: type_flags 0x1219 dst(0) dst_gpio_outb: 
mask=[0002], enbb=[0002], outhigh=[0002]
writing [ 07 40 02 00 02 00 00 b5 ]
dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000]
dst(0) read_dst: reply is 0xff
dst(0) dst_wait_dst_ready: dst wait ready after 1
dst(0) read_dst: reply is 0xa
0x40 0x0 0x0 0x2 0x3 0x0 0x1 0x18 0x1 0x97 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
ca_get_slot_caps:  -->dst_put_ci SUCCESS !
ca_get_slot_caps:  Slot cap = [1]
===================================
10 64 0 0 2 3 0 1 24 1 151
dst_ca_ioctl:  -->CA_GET_CAP Success !
dst_ca_ioctl:  Getting Slot info
put_checksum:  Computing string checksum.
put_checksum:   -> string length : 0x07
put_checksum:   -> checksum      : 0xfb
dst_put_ci:  Put Command
dst(0) dst_comm_init: Initializing DST.
dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000]
dst(0) rdc_reset_state: Resetting state machine
dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0000]
dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0002]
writing [ 00 05 00 00 00 00 00 fb ]
dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000]
dst(0) read_dst: reply is 0xff
dst(0) dst_wait_dst_ready: dst wait ready after 2
dst(0) read_dst: reply is 0x0
0x5 0x0 0x14 0x88 0x51 0x0 0xe 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff
ca_get_slot_info:  -->dst_put_ci SUCCESS !
ca_get_slot_info:  Slot info = [20]
===================================
0 5 0 20 136 81 0 14
dst_ca_ioctl:  -->CA_GET_SLOT_INFO Success !
dst_ca_ioctl:  Sending message
ca_send_message:  ca_send_message:  Command=[0x9f8020]

ca_send_message:  Getting Cam Application information
put_checksum:  Computing string checksum.
put_checksum:   -> string length : 0x07
put_checksum:   -> checksum      : 0xb7
dst_put_ci:  Put Command
dst(0) dst_comm_init: Initializing DST.
dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000]
dst(0) rdc_reset_state: Resetting state machine
dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0000]
dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0002]
writing [ 07 40 01 00 01 00 00 b7 ]
dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000]
dst(0) read_dst: reply is 0xff
dst(0) dst_wait_dst_ready: dst wait ready after 1
dst(0) read_dst: reply is 0xd
0x40 0x0 0x0 0x1 0x6 0x0 0x0 0x3 0x1 0x0 0x41 0x0 0x67 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 
0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
ca_get_app_info:  -->dst_put_ci SUCCESS !
ca_get_app_info:  ================================ CI Module 
Application Info ======================================
ca_get_app_info:  Application Type=[0], Application Vendor=[769], 
Vendor Code=[65]
ca_get_app_info: Application info=[]
ca_get_app_info:  
================================================================================================== 

ca_send_message:  -->CA_APP_INFO_ENQUIRY Success !
dst_ca_ioctl:  Getting message
ca_get_message:  Message = [9f 80 21]
ca_get_message:  Command=[0x9f8021]
dst_ca_ioctl:  -->CA_GET_MSG Success !
dst(0) dst_comm_init: Initializing DST.
dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000]
dst(0) rdc_reset_state: Resetting state machine
dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0000]
dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0002]
writing [ 09 00 05 69 be 00 1a f4 40 7d ]
dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000]
dst(0) read_dst: reply is 0xff
dst(0) dst_wait_dst_ready: dst wait ready after 42
dst(0) read_dst: reply is 0x9
0x0 0x5 0x69 0xbe 0x0 0x1a 0xf4 0x40 0x7d
dst(0) dst_comm_init: Initializing DST.
dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000]
dst(0) rdc_reset_state: Resetting state machine
dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0000]
dst(0) dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0002]
writing [ 00 05 00 00 00 00 00 fb ]
dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000]
dst(0) read_dst: reply is 0xff
dst(0) dst_wait_dst_ready: dst wait ready after 1
dst(0) read_dst: reply is 0x0
0x5 0x0 0x0 0x88 0x2 0x0 0x71
dst_ca_release:  Device closed.

Raido: do you have the same problem with you Twinhan?

Z.

_______________________________________________
linux-dvb mailing list
linux-dvb@xxxxxxxxxxx
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

_______________________________________________
linux-dvb mailing list
linux-dvb@xxxxxxxxxxx
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb