HAL configuration for RPi
07 Feb 2015 06:16 #55760
by Arto
HAL configuration for RPi was created by Arto
Hello.
I have already tried my best to find info how to configure the HAL layer for Raspberry (B+).
I have 2.7.0~pre0 of LinuxCNC on top of PREEMPT 3.12.35 kernel. Does it require some patches?
I have L297 & 298 based driver boards to run the steppers. Still way to go, how to get the signals outputted to GPIOs.
I haven't been successful in configuring the parport driver in HAL (although I've used the stepconf wizard).
Error message is: insmod failed, returning -1. That is coming from the "loadrt hal_parport cfg=...."
Can you provide link to instructions how the HAL configuration is done for RPi?
Br, Arto
I have already tried my best to find info how to configure the HAL layer for Raspberry (B+).
I have 2.7.0~pre0 of LinuxCNC on top of PREEMPT 3.12.35 kernel. Does it require some patches?
I have L297 & 298 based driver boards to run the steppers. Still way to go, how to get the signals outputted to GPIOs.
I haven't been successful in configuring the parport driver in HAL (although I've used the stepconf wizard).
Error message is: insmod failed, returning -1. That is coming from the "loadrt hal_parport cfg=...."
Can you provide link to instructions how the HAL configuration is done for RPi?
Br, Arto
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07 Feb 2015 15:51 - 07 Feb 2015 15:53 #55768
by ArcEye
Replied by ArcEye on topic HAL configuration for RPi
Hi
There is a long thread on the computer section of the forum, but unsure if it ever gives specific details or reaches a conclusion.
Really you need to go to the Machinekit forum and ask there.
groups.google.com/forum/#!forum/machinekit
Others there have done it and I think there is a working SD card image
(albeit few if any use the rPi because it is so underpowered)
Not really a surprise, which parport on the rPi were you expecting to connect to?
regards
There is a long thread on the computer section of the forum, but unsure if it ever gives specific details or reaches a conclusion.
Really you need to go to the Machinekit forum and ask there.
groups.google.com/forum/#!forum/machinekit
Others there have done it and I think there is a working SD card image
(albeit few if any use the rPi because it is so underpowered)
Error message is: insmod failed, returning -1. That is coming from the "loadrt hal_parport cfg=...."
Not really a surprise, which parport on the rPi were you expecting to connect to?
regards
Last edit: 07 Feb 2015 15:53 by ArcEye.
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