...
Commands to change the sampling rate:
| Code Block |
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# shut down data |
...
- adn powers off port 17, power it back on.
eio 17 1
- start minicom and turn on local echo (E), line wrap (W) and send a break(F)
- Set bandwidth to 20 and RS232 output frequency to 20:
minicom ttyS17
ctrl-A e
ctrl-A w
ctrl-A f
(Outputs BW(20) (RS232 (Freq 20.0)))
(Outputs ?)
ctrl-A q
- minicom should now be finished
eio 17 0
- aup will power it up
aup
- wait a bit, then
ds
ctrl-C
If the 7500 doesn't respond, try power cycling it:
...
process
adn
# adn powers off port 17, power it back on.
eio 17 1
# start minicom
# The default baud rate of minicom on that port is 9600, which is what the 7500
# uses after it is sent a break. To set it to 9600 explicitly, use ctrl-A pe.
# Use ctrl-A minicom commands to turn on local echo (e), line wrap (w) and send a break(f).
# Set bandwidth to 20 and RS232 output frequency to 20.
# Set terminator to 0A (newline):
minicom ttyS17
ctrl-A pe
ctrl-A e
ctrl-A w
ctrl-A f
(Outputs (BW 20) (RS232 (Freq 20.0)))
ctrl-A f
(Outputs (RS232 (EOL "0A")))
ctrl-A f
(Outputs ?)
ctrl-A q
# minicom should now be finished
# power off port 17
eio 17 0
# start data process. This will power up port 17
aup
# wait a bit, then
ds
ctrl-C
# If the 7500 doesn't respond, try power cycling it:
eio 17 0
eio 17 1
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