Problem with etherdream and SwissLas PM-1000G

Hello,

I sent an email to info@ether-dream.com but I'm not getting a response, maybe someone can help me.

We made a program to paint shapes with a laser using an etherdream. It worked without problems.
Now we are using a new laser (SwissLas PM-1000G) and a new etherdream, at start it works fine, but after 15-45 sec, laser stops and the program must be restarted.

It seems like there is a socket error.
Anyone know the reason for this to happen?

Etherdream version: Hardware 2 software 2
Firmware: 0.5.5

Trace:

Code:

---

[0.000058] == DLL Loaded ==
[0.000168] Process priority class: 128
[0.000326] == EtherDreamGetCardNum ==
[0.000328] Waiting 1100 milliseconds.
[0.000416] _: listening for DACs...
[0.474641] _: Found new DAC: 192.168.1.46
[1.099965] Found 1 DACs.
[1.105453] e78a35: Calling getaddrinfo: "192.168.1.46", "7765"
[1.120996] e78a35: Connected.
[1.121030] e78a35: Protocol 0 / LE 0 / playback 1 / source 0
[1.121036] e78a35: Flags: LE 0, playback 0, source 0
[1.121041] e78a35: Buffer: 0 points, 0 pps, 0 total played
[1.122871] e78a35: Protocol 0 / LE 0 / playback 1 / source 0
[1.122878] e78a35: Flags: LE 0, playback 0, source 0
[1.122883] e78a35: Buffer: 0 points, 0 pps, 0 total played
[1.122887] e78a35: Sent.
[1.123038] e78a35: Ready.
[1.125592] e78a35: SetThreadPriority ret 2535712
[1.125619] e78a35: Timer set to 1ms
[1.125621] e78a35: L: Waiting...
[5.532089] e78a35: M: Writing: 66/198 points, -1 reps, 20000 pps
[5.532102] e78a35: M: Writing to index 0
[5.537319] e78a35: L: b 0 + 0 - 0 = 0, w 1700 om 0 st 1
[5.537457] e78a35: L: b 0 + 80 - 0 = 80, w 1620 om 1 st 1
[5.537498] e78a35: L: b 0 + 160 - 0 = 160, w 1540 om 2 st 1
[5.537517] e78a35: L: b 0 + 198 - 0 = 198, w 1502 om 3 st 1
[5.537533] e78a35: L: b 0 + 278 - 0 = 278, w 1422 om 4 st 1
[5.537552] e78a35: L: b 0 + 358 - 0 = 358, w 1342 om 5 st 1
[5.537569] e78a35: L: b 0 + 396 - 0 = 396, w 1304 om 6 st 1
[5.537586] e78a35: L: b 0 + 476 - 0 = 476, w 1224 om 7 st 1
[5.551316] e78a35: L: b 0 + 556 - 0 = 556, w 1144 om 7 st 1
[5.551453] e78a35: L: b 80 + 514 - 0 = 594, w 1106 om 7 st 1
[5.551467] e78a35: L: b 80 + 594 - 0 = 674, w 1026 om 8 st 1
[5.562343] e78a35: L: b 198 + 556 - 0 = 754, w 946 om 7 st 1
[5.564026] e78a35: L: b 278 + 514 - 0 = 792, w 908 om 7 st 1
[5.564046] e78a35: L: b 278 + 594 - 0 = 872, w 828 om 8 st 1
[5.566278] e78a35: L: b 476 + 476 - 0 = 952, w 748 om 7 st 1
[5.568425] e78a35: L: b 594 + 396 - 0 = 990, w 710 om 6 st 1
[5.568447] e78a35: L: b 594 + 476 - 0 = 1070, w 630 om 7 st 1
[5.571253] e78a35: L: b 594 + 556 - 0 = 1150, w 550 om 7 st 1
[5.574009] e78a35: L: b 754 + 434 - 0 = 1188, w 512 om 7 st 1
[5.574065] e78a35: L: b 792 + 476 - 0 = 1268, w 432 om 7 st 1
[5.574077] e78a35: L: b 792 + 556 - 0 = 1348, w 352 om 8 st 1
[5.600155] e78a35: L: Sending begin command...
[7.233629] e78a35: L: b 691 + 556 - 0 = 1247, w 453 om 9 st 2
[7.235331] e78a35: L: b 761 + 486 - 0 = 1247, w 453 om 7 st 2
[7.235348] e78a35: L: b 761 + 566 - 0 = 1327, w 373 om 8 st 2
[9.595439] e78a35: L: b 702 + 487 - 0 = 1189, w 511 om 7 st 2
[9.595457] e78a35: L: b 702 + 567 - 0 = 1269, w 431 om 8 st 2
[15.330718] e78a35: L: b 442 + 460 - 0 = 902, w 798 om 8 st 2
[15.330744] e78a35: L: b 442 + 484 - 0 = 926, w 774 om 9 st 2
[15.330755] e78a35: L: b 442 + 564 - 0 = 1006, w 694 om 10 st 2
[15.335025] e78a35: L: b 566 + 504 - 0 = 1070, w 630 om 9 st 2
[15.336668] e78a35: L: b 661 + 421 - 0 = 1082, w 618 om 7 st 2
[15.336685] e78a35: L: b 661 + 501 - 0 = 1162, w 538 om 8 st 2
[15.337361] e78a35: L: b 686 + 556 - 0 = 1242, w 458 om 9 st 2
[15.339725] e78a35: L: b 619 + 514 - 0 = 1133, w 567 om 9 st 2
[15.348677] e78a35: L: b 649 + 549 - 0 = 1198, w 502 om 8 st 2
[17.749301] e78a35: M: Writing: 116/232 points, -1 reps, 20000 pps
[17.749314] e78a35: M: Writing to index 1
[19.002739] e78a35: write timed out
[19.002817] e78a35: !! Socket error in send: 10035: ¤û¢W/ru´.ô…þÿÿÿ}EpuyoµwÄ

---

 
[19.321480] e78a35: M: bouncing
[19.332770] e78a35: M: bouncing
[19.345763] e78a35: M: bouncing
[19.357750] e78a35: M: bouncing
[19.369764] e78a35: M: bouncing
[19.381775] e78a35: M: bouncing
[19.394761] e78a35: M: bouncing
[19.406753] e78a35: M: bouncing
[19.418770] e78a35: M: bouncing
[19.430853] e78a35: M: bouncing
[19.442783] e78a35: M: bouncing
[19.454752] e78a35: M: bouncing
[19.467847] e78a35: M: bouncing
[19.479758] e78a35: M: bouncing
[19.491753] e78a35: M: bouncing
[19.503758] e78a35: M: bouncing
[19.515766] e78a35: M: bouncing
[19.527783] e78a35: M: bouncing
[19.539748] e78a35: M: bouncing
[19.551763] e78a35: M: bouncing
[19.563759] e78a35: M: bouncing
[19.575785] e78a35: M: bouncing
[19.587773] e78a35: M: bouncing
[19.616762] e78a35: M: bouncing
[19.628829] e78a35: M: bouncing
[19.640775] e78a35: M: bouncing
[19.652773] e78a35: M: bouncing
[19.664777] e78a35: M: bouncing
[19.677763] e78a35: M: bouncing
[19.689770] e78a35: M: bouncing
[19.701797] e78a35: M: bouncing
[29.070271] e78a35: == Stop(0) ==
[29.070503] e78a35: == Stop(0) ==
[29.070581] == Close ==
[29.472348] _: Exiting
[29.472576] == DLL Unloaded ==

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Thank you

I feel your pain. I have been adding support for this DAC to my laser application and have had similar troubles. Whenever I start sending data to the DAC there is a rather huge delay between when it starts displaying. It has experienced lock ups a few times and I have to reset things. I also have firmware version 0.5.5 and can't get an email response.