Not sure if my parallel port is working

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09 Aug 2024 04:14 #307287 by PhilipME
Not sure if my parallel port is working was created by PhilipME
In another computer,  I usually hear the clicking of the relay in my bob when I click to start the cooling water pump

but in this computer I am not sure if the parallel port is working. 

this is what I get from dmesg > boot.txt






10.473367] lp: driver loaded but no devices found
[   10.542907] ppdev: user-space parallel port driver
[   10.653516] parport_pc 00:06: reported by Plug and Play ACPI
[   10.653592] parport0: PC-style at 0x378, irq 5 [PCSPP,TRISTATE]
[   10.756442] lp0: using parport0 (interrupt-driven).
[   12.327487] input: PC Speaker as /devices/platform/pcspkr/input/input10
[   12.567250] at24 0-0050: supply vcc not found, using dummy regulator
[   12.569898] at24 0-0050: 256 byte spd EEPROM, read-only
[   12.725210] sd 2:0:0:0: Attached scsi generic sg0 type 0
[   12.725268] sr 3:0:0:0: Attached scsi generic sg1 type 5
[   12.880444] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 163840 ms


Good day

Philip

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09 Aug 2024 04:35 #307288 by cornholio
Replied by cornholio on topic Not sure if my parallel port is working
The parallel port is there 0x378
Have you tried running your machine ?
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09 Aug 2024 05:50 #307289 by PhilipME
Replied by PhilipME on topic Not sure if my parallel port is working
No I did not try to run anything because the bob is not connected to anything yet.


I will try to run a small motor

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09 Aug 2024 09:53 #307322 by PhilipME
Replied by PhilipME on topic Not sure if my parallel port is working

The parallel port is there 0x378

 

You are right it is working 

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