Sirit INfinty 610, User Manual

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Configuring Digital I/Os
IN finity 610 User’s Guide 71
7.3.4.
signal_read_crc_error.py
This routine will turn on a digital output if a tag read CRC error is detected. The
output pin number can be specified on the command line. If not specified,
output pin 1 is used. The output pin will remain high for
n ms, where n is either
the default of 1000 ms or the value supplied on the command line. Minimum
value for
n is 10 ms.
Inputs: < pin > – (optional) Output pin number (1–4). Default is output 1.
< time > – (optional) Time, in ms, to keep the output high. Default is
1000 ms.
<logic level> – (optional) Logic level for digital out On . 0 or 1.
Default is 1 ( On ).
Examples:
signal_read_crc_error.py
Turns on output 1 (logic level 1=on),
for 1000 ms on tag read CRC error.
signal_read_crc_error.py 2
Turns on output 2 (logic level 1=on),
for 1000 ms on tag read CRC error.
signal_read_crc_error.py 1 5000
Turns on output 1 (logic level
1=on), for 5000 ms on tag read
CRC error.
signal_read_crc_error.py 1 500
Turns on output 1 (logic level
1=on) for 500 ms on tag read CRC
error.
signal_read_crc_error.py 1 800 0
Turns on output 1 (logic level
0=on), for 800 ms on tag CRC
error.
7.3.5.
rf_mon.py
This routine will monitor the state of the transmitter. If the transmitter is on, it
sets the appropriate output pin high. If low, it sets the output pin low.
Inputs: < pin > – (optional) Output pin number (1–4). Default is output 1.
<logic level> – (optional) Logic level for digital out On . 0 or 1.
Default is 1 ( On ).
Examples:
rf_mon.py
Monitors RF status, set/clear output 1 on change, logic
level 0 for on
rf_mon.py 1
Monitors RF status, set/clear output 1 on change, logic
level 0 for on
rf_mon.py 2
Monitors RF status, set/clear output 2 on change, logic
level 0 for on
rf_mon.py 3 0
Monitors RF status, set/clear output 3 on change, logic
level 1 for on