66 lines
1.4 KiB
C
66 lines
1.4 KiB
C
#ifndef _DVB_USB_DIGITV_H_
|
|
#define _DVB_USB_DIGITV_H_
|
|
|
|
#define DVB_USB_LOG_PREFIX "digitv"
|
|
#include "dvb-usb.h"
|
|
|
|
struct digitv_state {
|
|
int is_nxt6000;
|
|
};
|
|
|
|
/* protocol (from usblogging and the SDK:
|
|
*
|
|
* Always 7 bytes bulk message(s) for controlling
|
|
*
|
|
* First byte describes the command. Reads are 2 consecutive transfer (as always).
|
|
*
|
|
* General structure:
|
|
*
|
|
* write or first message of a read:
|
|
* <cmdbyte> VV <len> B0 B1 B2 B3
|
|
*
|
|
* second message of a read
|
|
* <cmdbyte> VV <len> R0 R1 R2 R3
|
|
*
|
|
* whereas 0 < len <= 4
|
|
*
|
|
* I2C address is stored somewhere inside the device.
|
|
*
|
|
* 0x01 read from EEPROM
|
|
* VV = offset; B* = 0; R* = value(s)
|
|
*
|
|
* 0x02 read register of the COFDM
|
|
* VV = register; B* = 0; R* = value(s)
|
|
*
|
|
* 0x05 write register of the COFDM
|
|
* VV = register; B* = value(s);
|
|
*
|
|
* 0x06 write to the tuner (only for NXT6000)
|
|
* VV = 0; B* = PLL data; len = 4;
|
|
*
|
|
* 0x03 read remote control
|
|
* VV = 0; B* = 0; len = 4; R* = key
|
|
*
|
|
* 0x07 write to the remote (don't know why one should this, resetting ?)
|
|
* VV = 0; B* = key; len = 4;
|
|
*
|
|
* 0x08 write remote type
|
|
* VV = 0; B[0] = 0x01, len = 4
|
|
*
|
|
* 0x09 write device init
|
|
* TODO
|
|
*/
|
|
#define USB_READ_EEPROM 1
|
|
|
|
#define USB_READ_COFDM 2
|
|
#define USB_WRITE_COFDM 5
|
|
|
|
#define USB_WRITE_TUNER 6
|
|
|
|
#define USB_READ_REMOTE 3
|
|
#define USB_WRITE_REMOTE 7
|
|
#define USB_WRITE_REMOTE_TYPE 8
|
|
|
|
#define USB_DEV_INIT 9
|
|
|
|
#endif
|