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Every blob looks like:
02 AA BB .... CC CC CC CC 03
02 - STX
AA - cmd byte
BB - 0x80 | argumentlength
... - argumentlength bytes
CC CC CC CC 16 bit CRC split into 4 bit pieces, | 0x80
03 - ETX
Sent by driver: Sent by camera:
-----------------------------------------------
cmd blob
0x06 (ACK)
reply blob
0x06 (ACK)
Command codes:
SET_TIME = 0x86,
Argument: 1 uint32
SET_TIME_AS_STR = 0x87,
Argument: 15 byte string
SET_TIME_MODE = 0x88,
Argument: 1 uint8
SET_TIME_PERIOD = 0x89,
Argument: 1 uint8
SET_XFER_PROTOCOL = 0x8a,
Argument: 1 uint8
SET_AUTO_SHUTDOWN_TIME = 0x8b,
Argument: 1 uint16
SET_PHOTO_NO_DISPLAY_MODE = 0x8c,
Argument: 1 uint8
DO_CALIBRATION = 0x8d,
GET_CALIBRATION_PARAM = 0x8e,
SET_SHOOT_AUTO = 0x90,
Arguments: 1 uint8
SET_FLASH = 0x91,
Arguments: 1 uint8
SET_EXPOSURE = 0x92,
Arguments: 1 uint16
SET_FOCUS = 0x93,
Arguments: 1 uint8
SET_SHUTTER = 0x94,
Arguments: 1 uint8
SET_RESOLUTION = 0x95,
Arguments: 1 uint8
SET_COMPRESSION = 0x96,
Arguments: 1 uint8
SET_TIMER = 0x97,
Arguments: 1 uint8
SET_EXT_FLASH = 0x98,
Arguments: 1 uint8
SET_PIC_FORMAT = 0x99,
Arguments: 1 uint8
RECORD_FUNC = 0xa2,
SET_SHOOTING_DEBUG_MODE = 0xa3,
GET_INTERNAL_SHOOT_AUTO_FUNC = 0xa4,
No Arguments.
Reads data?
SET_INTERNAL_SHOOT_PARAM = 0xa6,
66 byte arguments (InternalShootparam table)
Data in argument: Offset in passed struct:
(uint8 (or 2 uint4) - offset 0,1
uint16, uint16, uint16, uint16, uint32, uint32, uint32, uint32, uint32, uint32)
reads data
SET_SHOOT_PARAM = 0xa7,
SET_REVIEW_MODE = 0xa8,
SET_DISPLAY_PICTURE_NO = 0xa9,
SET_SHOOT_MODE_BY_INDEX = 0xaa,
GET_SHOOT_MODE_TABLE = 0xab,
SET_ACTIVE_SHOOTING_MODE = 0xac,
TAKE_PHOTO = 0xb0,
Either no arguments (stores photo on camera)?
DELETE_PHOTO = 0xb1,
PROTECT_PHOTO = 0xb2,
n* 16bit arguments - pictures to protect.
DOWNLOAD_THUMBNAIL = 0xb3,
16 bit arg (picnr)
reads data
DOWNLOAD_PHOTO = 0xb4,
16 bit arg (picnr)
reads data
TAKE_PREVIEW = 0xb5,
Either no arguments, or a single 16 bit 1.
No arguments -> returns data.
Returns image date (jpeg) in the large reply blob.
Occasionaly causes next command to result in NAK.
SELF_TEST = 0xb6,
DISPLAY_PATTERN = 0xb7,
UPLOAD_PHOTO = 0xb8,
argument: string/filename (with \0 ?)
writes data to the camera
UPLOAD_FIRMWARE = 0xba,
UPDATE_FIRMWARE = 0xbb,
DOWNLOAD_FILE_BY_NAME = 0xbd,
argument: string/filename (with \0?)
reads data
__UPDATE_FIRMWARE = 0xbc,
DOWNLOAD_PHOTO_FROM_ALBUM = 0xbe,
GET_CAMERA_CAPS = 0xc0,
GET_CAMERA_CURINFO = 0xc1,
No arguments.
Returns lots of data.
00: 15 byte of date string -> 0
0f: u7 -> 0f
10: u7 -> 10
/* 11 is unused I think */
12: u16 -> 14
16: u7 -> 11
17: u16 -> 18
1b: u16 -> 1c
1f: u7 -> 13 (percentage full?)
20: u32 -> 24
28: u32 -> 28
30: u32 -> 2c
38: u7 -> 12
39: u32 UNIX time.
41: u32 Number of free images on CF.
49: u32 Number of images on CF.
51: u32
59: u32 Free memory in Byte on CF.
GET_PHOTO_INFO = 0xc5,
GET_ALBUM_INFO = 0xc6,
Sends 1 argument (16bit), fixed 0x384
Returns album info blob.
0x20 byte string albumname
32bit int number of pictures.
GET_CAMERA_READY = 0xce,
Argument: 1 uint32
GET_INTERNAL_SHOOT_PARAM = 0xcf,
No arguments.
Reads reply blob.
CREATE_ALBUM = 0xd0,
RENAME_ALBUM = 0xd2,
SET_ACTIVE_ALBUM = 0xd4,
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