Not sure if my parallel port is working
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
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 ?
Have you tried running your machine ?
The following user(s) said Thank You: PhilipME
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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
Thank you for the reply
I will try to run a small motor
Thank you for the reply
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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
You are right it is workingThe parallel port is there 0x378
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