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Tom Willemsen edited this page May 21, 2018 · 7 revisions

Gotchas

  • Scans very (very) slowly. This is necessary for communication with device.
  • It is stolen from diamond.
  • Occasionally device will ignore first character of command, e.g.
2018/05/16 16:57:02.169 \\.\COM2 write 3
R9\r
2018/05/16 16:57:02.190 \\.\COM2 read 3
?9\r
2018/05/16 16:57:02.189831 L0 TE:NDW1799:ITC503_01:I: Input "?9" mismatch after 0 bytes
2018/05/16 16:57:02.189842 L0 TE:NDW1799:ITC503_01:I: got "?9" where "R" was expected

Usually it should reply with something like R+5.000 to that command. The ?9 response suggests that the device has dropped the first character. I tried various things to get this to work but it is just a fail on the device's part.

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