On 2/10/06, Manu Abraham <abraham.manu@xxxxxxxxx> wrote:
It will have a model number like VP-xxx
I see. VP-3020
dst_get_device_id: xxxxxxxxxxxx
OK DTTDIG
DVB: registering new adapter (bttv0).
dst(0) dst_comm_init: Initializing DST. MP test.
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 06 00 00 00 00 00 fa ]
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 0x20
0x44 0x54 0x54 0x44 0x49 0x47 0x20
OK so the error case looks like:
writing [ 00 06 00 00 00 00 00 fa ]
dst(0) dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000]
dst(0) read_dst: reply is 0x0
dst(0) dst_get_device_id: Write not Acknowledged! [Reply=0x00]
I must admit that I'm a little ignorant as to how the hardware works. Are these commands over i2c (not that I know anything much about i2c currently), or is gpio something entirely different?
Could it be a that the i2c address or IO port address is wrong?
Why would these be affected when the cx22702 card is installed?
Can anyone suggest some recommending reading on the hardware?
Thanks,
Matt
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