0x69
0x34
Seem to be at the beginning of every setup(?) message from the driver.
0x69
0xb4
Seem to be at the beginning of every setup(?) response message.
< 0x75 (u)
< <axis/laser byte>
< 0x34 (4)
< <value byte>
< <value byte>
The last 4 bits of the Axis/Laser are always the same in two consecutive messages.
(0x84
, 0xf4
)
(0x02
, 0x72
)
The whole byte is incremented by 0x70
.
Setting Laser Power Min and Max to 100.00 in the commerical driver software yields 0xcece
in the value bytes.
# Hello?
< 0x69 (i)
< 0x34 (4)
< 0xb8
< 0x4e (N)
> 0x69 (i)
> 0xb4
> 0xb8
> 0x4e (N)
> 0x36 (6)
> 0x2c (,)
> 0xb4
> 0x76 (v)
> 0x34 (4)
# Info?
< 0x69 (i)
< 0x34 (4)
< 0x34 (4)
< 0x84
> 0x69 (i)
> 0xb4
> 0x34 (4)
> 0x84
> 0x34 (4)
> 0xb2
> 0xd4
> 0x0a
> 0x14
< 0x69 (i)
< 0x34 (4)
< 0x34 (4)
< 0x24 ($)
> 0x69 (i)
> 0xb4
> 0x34 (4)
> 0x24 ($)
> 0x34 (4)
> 0x34 (4)
> 0xb4
> 0x74 (t)
> 0x34 (4)
# Same as Hello? (twice)
< 0x69 (i)
< 0x34 (4)
< 0xb8
< 0x4e (N)
> 0x69 (i)
> 0xb4
> 0xb8
> 0x4e (N)
> 0x36 (6)
> 0x2c (,)
> 0xb4
> 0x76 (v)
> 0x34 (4)
< 0x69 (i)
< 0x34 (4)
< 0xb8
< 0x4e (N)
> 0x69 (i)
> 0xb4
> 0xb8
> 0x4e (N)
> 0x36 (6)
> 0x2c (,)
> 0xb4
> 0x76 (v)
> 0x34 (4)
# Something else?
< 0x69 (i)
< 0x34 (4)
< 0xba
< 0x22 (")
> 0x69 (i)
> 0xb4
> 0xba
> 0x22 (")
> 0xbe
> 0xa4
> 0x58 (X)
> 0x34 (4)
> 0x34 (4)
# Again Hello?
< 0x69 (i)
< 0x34 (4)
< 0xb8
< 0x4e (N)
> 0x69 (i)
> 0xb4
> 0xb8
> 0x4e (N)
> 0x36 (6)
> 0x2c (,)
> 0xb4
> 0x76 (v)
> 0x34 (4)
# Home Point or translate or something???
< 0x69 (i)
< 0x34 (4)
< 0x38 (8)
< 0x34 (4)
> 0x69 (i)
> 0xb4
> 0x38 (8)
> 0x34 (4)
> 0x34 (4)
> 0xb2
> 0x4e (N)
> 0x34 (4) <- This byte changes when moving the whole line down
> 0x34 (4)
< 0x69 (i)
< 0x34 (4)
< 0xb8
< 0x4e (N)
> 0x69 (i)
> 0xb4
> 0xb8
> 0x4e (N)
> 0x36 (6)
> 0x2c (,)
> 0xb4
> 0x76 (v)
> 0x34 (4)
# Actual Job?
< 0x6b (k)
< 0x22 (")
< 0x6b (k)
< 0x34 (4)
< 0xd5
< 0x36 (6)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0xd5
< 0xb2
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0xd5
< 0xb6
< 0x34 (4)
< 0x34 (4)
< 0x36 (6)
< 0x26 (&)
< 0x3a (:)
< 0x34 (4)
< 0x34 (4)
< 0xbe
< 0x92
< 0x1c
< 0xd5
< 0x38 (8)
< 0x34 (4)
< 0xb4
< 0x34 (4)
< 0xb4
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0xd5
< 0xb8
< 0x34 (4)
# == Speed ==
# Prefix
< 0xfb
< 0x38 (8)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
# Value
< 0x36 (6)
< 0xc0
< 0x14
# == / Speed ==
# == Power ==
# Axis
< 0x75 (u)
< 0x84
< 0x34 (4)
# Power Min/Max/L1/L2
< 0x16 # MSB
< 0x02
# Axis
< 0x75 (u)
< 0xf4 (0x84 + 112, last 4 bits same as last axis message)
< 0x34 (4)
# Power Min/Max/L1/L2
< 0x16
< 0x02
# Axis
< 0x75 (u)
< 0x02
< 0x34 (4)
# Power Min/Max/L1/L2
< 0x16
< 0x02
# Axis
< 0x75 (u)
< 0x72 (r) (0x02 + 112, last 4 bits same as last axis message)
< 0x34 (4)
# Power Min/Max/L1/L2
< 0x16
< 0x02
# == / Power ==
< 0x79 (y)
< 0x36 (6)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x79 (y)
< 0x12
< 0x34 (4)
< 0x79 (y)
< 0xb4
< 0x34 (4)
< 0x79 (y)
< 0x32 (2)
< 0x34 (4)
< 0x79 (y)
< 0xb4
< 0x24 ($)
< 0x79 (y)
< 0xb4
< 0xa2
# == Speed (Again?) ==
< 0xfb
< 0x32 (2)
< 0x34 (4)
< 0x34 (4)
< 0x36 (6)
< 0xc0
< 0x14
# == / Speed ==
< 0x75 (u)
< 0x22 (")
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x75 (u)
< 0xa2
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
# == Power (Again? Or is it "Turn the laser off", but why are the values also encoded?) ==
< 0x75 (u)
< 0xb4 <-- last 4 bits are the same as in the first set of messages
< 0x16
< 0x02
< 0x75 (u)
< 0x94 <-- last 4 bits are the same as in the first set of messages
< 0x16
< 0x02
< 0x75 (u)
< 0x32 (2) <-- last 4 bits are the same as in the first set of messages
< 0x16
< 0x02
< 0x75 (u)
< 0x12 <-- last 4 bits are the same as in the first set of messages
< 0x16
< 0x02
# == / Power ==
< 0x79 (y)
< 0xb2
< 0xb2
< 0x79 (y)
< 0x24 ($)
< 0x34 (4)
< 0x3b (;)
< 0x34 (4)
< 0x34 (4)
< 0x36 (6)
< 0x26 (&)
< 0xc0
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x1b
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0x34 (4)
< 0xbe
< 0x92
< 0x16
< 0xd5
< 0x34 (4)
< 0xe5