I make too much modification under the QM150 Konica camera's driver, in particular, i implemented a lot of new functions
I don't know why, but there is some problems between this driver and gtkam when we try to save one or all images. Else, no problems are mentionned. git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@6520 67ed7778-7388-44ab-90cf-0a291f65f57c
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Aurelien Croc (AP262C)
File diff suppressed because it is too large
Load Diff
@@ -1,64 +1,192 @@
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The Konica Q-M150 uses a pretty simple serial protocol.
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1. Ping command
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Command: ESC X (1B 58)
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Reply: ACK (06)
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Used to test the baudrate.
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2. Set Baudrate
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Command: ESC B <nr> (1B 42 3x)
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Reply: ACK (06)
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Sets the baudrate. <nr> is an ascii number from 0 to 4.
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I suspect the mapping is as follows:
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0 - 9600
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1 - 19200
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2 - 38400
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3 - 57600
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4 - 115200
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The camera switches baudrate directly after sending the ACK.
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3. Get Camera Info
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Command: ESC S (1B 53)
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Reply: 256 byte of data, sample:
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03 03 02 00 1F 02 00 01 07 08 01 00 01 00 00 00 00 00 00 83
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00 59 00 00 01 00 00 00 01 01 00 01 00 00 23 BD 9C 28 00 00
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00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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... more 00 ...
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The 00 00 00 83 appear to be the number of images.
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4. Get Image Info
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Command: ESC I <nr> <nr> <nr> <nr> (1B 49 3x 3x 3x 3x)
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Reply: 256 byte of data:
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03 03 00 84 00 00 20 69 00 01 A6 B1 02 DC 00 83 01 00 00 00
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... more 00 ...
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<nr> is an ascii number, "30 30 34 32" stands for 42.
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Image start at 1.
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Functions codes :
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all functions are preceded by escape code (0x1B).
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- 0x58 = ping (receive 1 byte = ACK or anything else will be an error)
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- 0x53 = get camera informations (receive 256 bytes of informations. Details after this list)
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- 0x49 0x3X 0x3X 0x3X 0x3X = get image informations (receive 256 bytes of informations. Details after this list)
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- 0x42 0x3X = Set broadcast speed :
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0x30 = 9600 bauds
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0x31 = 19200 bauds
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0x32 = 38400 bauds
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0x33 = 57600 bauds
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0x34 = 115200 bauds
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(In all case, if ok, receive an ACK (1 byte))
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- 0x47 0x46 0x3X 0x3X 0x3X 0x3X = Get image
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receive 1 byte which contains the ACK (0x6 = all is ok | 0x15 = there is an error)
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And by cycle :
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receive a part of the picture (512 bytes)
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receive a checksum (1 byte)
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we must send the result of the checksum (0x6 = All os OK | 0x15 = seems to be an error is happened)
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receive information about the transmission (1 byte)
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0x1 = next buffer will be transmetted just after
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so we must loop
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0x4 = finished : we must send an ACK (1 byte) and it's finished
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- 0x45 0x46 0x3X 0x3X 0x3X 0x3X = Delete an image (Receive an ACK (1 byte)) Here, we must check if image isn't protected
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- 0x45 0x46 0x30 0x30 0x30 0x30 = Delete all images (Receive an ACK (1 byte))
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- 0x52 0x90 = Capture an image (Receive an ACK (1 byte)) Here, the camera must be in rec mode !
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Length is in the "00 01 A6 B1" sequence.
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Camera's Information buffer :
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0x00 - 0x02 = Seems to be a signature ? 0x03 0x03 0x02
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0x03 - 0x04 = Len of the memory card (or just 0x04 ?!?)
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0x05 - 0x06 = Ne serait-ce pas la taille du buffer de données ?! NON !!! ERRONE
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0x07 = AC / pile (0 = pile | 1 = AC)
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0x08 - 0x09 = Auto-extinction (en secondes)
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0x0A = camera's mode (0x0 = play mode | 0x1 = rec mode)
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0x0B = LCD (0 = on | 1 = off)
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0x0C = Affichage de la barre sur l'écran du numérique (1 = absente | 0 = présente)
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0x0D = Flash (0 = automatique | 1 = forcé | 2 = pas de flash)
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0x0E = Minuterie (0 = off | 1 = on)
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0x0F = Qualité d'enregistrement (0 = Normal | 1 = forte qualité | 2 = économique)
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0x10 = white balance (0 = auto | 2 = office | 1 = Day-lt)
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0x11 = exposure : 0 à 8 = 0, 0.3, 0.5, 0.8, 1.0, 1.3, 1.5, 1.8, 2.0
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0xf8 à 0xff = -2.0, -1.8, -1.5, -1.3, -1.0, -0.8, -0.5, -0.3
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0x12 - 0x13 = Images taken (MBR and LBR)
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0x14 - 0x15 = Image remaining (MBR and LBR)
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0x16 = Sharpness (0 = auto | 1 = sharp | 2 = soft)
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0x17 = Color (0 = auto | 1 = light | 2 = deep | 3 = B/W | 4 = Sepia)
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0x18 = Pre-flash (0 = off | 1 = on)
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0x19 = Focus (0 = auto | 1 = 2.0m | 2 = 0.5m | 3 = 0.1m)
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0x1A = Macro (0 = off | 1 = on)
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0x1B = Zoom (0 = off | 1 = on)
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0x1C - 0x1D = Rapport avec la carte mémoire : surement sa présence + sa taille ??
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0x1E = capture (0 = single | 1 = sequence 9)
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0x1F = Date display (0 = off | 1 = on)
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0x20 = Date display in play mode (0 = on | 1 = off)
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0x21 = Date option (0 = M/D/Y | 1 = D/M/Y | 2 =Y/M/D)
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0x22 - 0x25 = date and the time
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0x25 - 0xFF = seems to be unused
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The "00 84" could be a pointer to the next image number (the image
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queried here is 0x83/131).
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Image's Information buffer :
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0x00 - 0x01 = ???
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0x02 - 0x03 = maybe the number of the next image ?
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0x04 - 0x07 = seems to be Thumbnail size (in bytes)
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0x08 - 0x0B = Image size (in bytes)
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0x0E - 0x0F = Image number associated to this image info
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0x0B - 0x10 = ???
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0x11 = Image protected (0x0 = no protection | 0x1 = Image protected)
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0x12 - 0xFF = seels to be unused
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4. Download Image
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Command: ESC G F <nr> <nr> <nr> <nr> (1B 47 46 3x 3x 3x 3x)
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while (!finished) {
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Reply: 1 byte, 01 for ok, EOT (04) for end of data.
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Reply: 512 byte of image data.
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Reply: 1 byte of checksum.
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Command: ACK (06)
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}
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Loads up to len/512 blocks or up to EOT.
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Escape codes of the windows driver:
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Ping:
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Writes 2 byte: 1B 58 ESC X
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Expects: 1 byte NACK/ACK
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Getcaminfo:
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Writes 2 byte: 1B 53 ESC S
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Expects: 1 byte NACK or 256 byte data.
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The 256 byte data must start with bytes: 03 03.
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cmd_C: UNSUPPORTED !
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Writes 6 byte: 1B 43 <nr1> <nr1> <nr2> <nr2> ESC C x x y y
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Gets 2 numbers as argument.
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Expects: 1 byte, NACK/ACK
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cmd_H: UNSUPPORTED !
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Writes 4 byte: 1B 48 <hex> <hex> ESC H x x
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The <hex> numbers are from a 8bit value passed to the command.
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Expects: 1 byte, NACK/ACK.
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SetSpeed:
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Writes 3 byte: 1B 42 <nr> ESC B x
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Speeds are mapped to this (ascii) number:
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0 - 9600
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1 - 19200
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2 - 38400
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3 - 57600
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4 - 115200
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Expects: 1 byte: NACK/ACK.
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ImageInfo 1:
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Writes 6 byte: 1B 49 <nr> <nr> <nr> <nr> ESC I xxxx
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Expects: 1 byte NACK or 256 byte data.
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The 256 byte data must start with 03 03.
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ImageInfo 2:
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Writes 7 byte: 1B 49 46 <nr> <nr> <nr> <nr> ESC I F xxxx
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Expects: 1 byte NACK or 256 byte data.
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The data is the same as in ImageInfo 1.
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Unclear what the difference between the 2 commands is.
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cmd_P 1: UNSUPPOTED !
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Writes 10 byte: 1B 50 <nr1><nr1><nr1><nr1> <nr2><nr2><nr2><nr2>
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ESC P xxxxyyyy
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Expects: 1 byte NACK or 1024 byte data (?).
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cmd_P 2: UNSUPPORTED !
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Writes 11 byte: 1B 50 46 <nr1><nr1><nr1><nr1> <nr2><nr2><nr2><nr2>
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ESC P F xxxxyyyy
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Expects: 1 byte NACK or 1024 byte data (?).
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cmd_V 1: UNSUPPORTED !
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Writes 6 byte: 1B 56 <nr> <nr> <nr> <nr> ESC V xxxx
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Expects: 1 byte NACK/ACK.
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cmd_V 2: UNSUPPORTEd !
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Writes 7 byte: 1B 56 46 <nr> <nr> <nr> <nr> ESC V F xxxx
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Expects: 1 byte NACK/ACK.
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Erase 1 (not used in win driver):
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Writes 6 byte: 1B 45 <nr> <nr> <nr> <nr> ESC E xxxx
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Expects: 1 byte NACK/ACK
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Erase 2 (used):
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Writes 7 byte: 1B 45 46 <nr> <nr> <nr> <nr> ESC E F xxxx
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Expects: 1 byte NACK/ACK
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cmd_K 1: UNSUPPORTED !
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Writes 6 byte: 1B 4B <nr> <nr> <nr> <nr> ESC K xxxx
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Expects: 1 byte NACK/ACK.
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cmd_K 2: UNSUPPORTED !
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Writes 7 byte: 1B 4B 46 <nr> <nr> <nr> <nr> ESC K xxxx
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Expects: 1 byte NACK/ACK.
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Capture:
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Writes 3 byte: 1B 52 <nr> ESC R x
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Expects: 1 byte NACK/ACK.
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<nr> can be '1' or '0'.
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Set Time (?): do nothing ?
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Writes 11 byte: 1B 57 44 <8*nr> ESC W D xxxxxxxx
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Expects: 1 byte NACK/ACK.
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The number is the current time in seconds sinc 1980 I guess.
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Get Thumbnail 1:
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Writes: 6 byte 1B 54 <4*nr> ESC T xxxx
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Expects: ... see code
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Get Thumbnail 2:
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Writes: 7 byte 1B 54 46 <4*nr> ESC TF xxxx
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Expects: ... see code
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Get Image 1:
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Writes: 6 byte 1B 47 <4*nr> ESC G xxxx
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Expects: ... see code
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Get Image 2:
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Writes: 7 byte 1B 47 46 <4*nr> ESC GF xxxx
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Expects: ... see code
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Upload:
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Writes: 2 byte 1B 55 ESC U
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Expects: ... see code
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