berin

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About berin

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  1. no no.... not easy anything but easy I agree it should be released with the drivers and codecs installed. no point to have to ADD it when, and I'm going to go out on a lim here MOST PEOPLE will need some if not all of those packages.
  2. Is that your build? if so looks very interesting. I would suggest a dust skirt under the router motor and a vacuum. Though I do see that video is from 5 years ago. What aspect are you interested in this ongoing project? What are you looking forward to when a working release is made public? and do you have any plans?
  3. Getting closer to a working linuxcnc on armbian using the tinkerboard. I'll release the alpha when the bugs are worked out. I am interested in how many people are interested in this project??
  4. Helping files for building the GPIO HAL otions and gpio SPI SPI_Linuxcnc_2.8.zip hal_gpio.c
  5. So at this point its confirmed that the tinkerboard is as I expected a good candidate for running linux cnc. looking for anyone that can help get the GPIO HAL working AND the hal drivers for ethernet and spi mesa like boards for linuxcnc.
  6. linuxcnc_test shows an acceptable level of jitter for software stepping.
  7. I'm only just getting started with this project. So far I have gotten a lot of help from some great people and looking to get further along with this project as time goes on. My main goal is to turn the tinkerboard into a linuxcnc control system with a drop in SDcard/EMMC image(s). The images will be preloaded with everything needed to setup a cnc machine for different control systems such as GPIO, ETHERNET, SPI depending on one's choice or needs for control. The gpio will provide direct step/dir, end stops, router power control signals, etc.... the normal cnc machine control logic one would expect when using a parallel port. Ethernet and SPI will be options for anyone using drivers like the MESA controllers for example. At this point I have the working and current FULL preempt RT images and kernel DEB packages for any one looking to build or install. I have posted the files HERE. I have a working image setup with linuxcnc already compiled, and 3d/opengl video drivers fully working. If anyone is interested or willing to host the multi gig file let me know. CURRENTLY HAL for SPI, GPIO and ETHERNET are not built. These are areas I'm looking for help. Also at this point I could really use a hand with TUNING the build or tuning options for compiling the kernel if any. I'm weak in regards to software, strong in the hardware as well the electronics side. The last few issues I'm having are with the driver support for my LCD. it is not currently working at all. I have a raspberry pi 7" LCD with a native res. of 1024x600. I have to run it at 1024x768 which stretches the image a bit as well makes smaller print harder to read. The other issue though more of a personal one, I have an I2C RTC setup but i2c is not fetching the TIME/DATE but rather seeking network time. I do not know how to fix this and the few febal attempts I've made, I discovered that armbian has been rather locked down to use network time rather then seek multi sources for current time. I'm currently on the kernel 4.19 full preempt RT kernel. If anyone is interested in seeing photos of the project and the VERY custom mold and shell I built for this project check this LINK I've gotten a lot of positive feed back on it so far.
  8. OMG I cant believe I didnt post this. https://github.com/berinc/Asus-Tinker-Board
  9. Linuxcnc is working fine, the only tasks left, are getting the I/O setup in linuxcnc. I do not have a mesa board and I'm prefer to use the GPIO mainly. would love any help from anyone that can. The only other issue that needs to be worked out is the Native resolution of the lcd I'm using is not working in armbian, 1024x600. My finish goal is to PUBLISH a working SD/EMMC image to the world. so people with a tinkerboard have a DROP IN cnc controller just add the boot/distro image and setup your connections for your machine as needed.
  10. I power my tinkerboard using a castle power supply and a 12v power brick. This post of mine describes My setup and design. VERY stable I have yet to brown out my tinkerboard. https://github.com/berinc/Asus-Tinker-Board. This link shows photos of my build https://photos.app.goo.gl/GvprVxFfbKAWY7VR7
  11. So I now have working RTOS builds for 4.4 and 4.19, I'm now working on getting linuxcnc setup and working SPI, ETHERNET, and GPIO control functions.
  12. ? not full preempt RT. only preempt is setup in the current offered download images for tinkerboard https://www.armbian.com/tinkerboard/ .
  13. I finally got the RTOS built and working. Armbian 4.19.34 NEXT FULL PREEMPT RT kernel patch rockhip build 5.78 armhf Finally got them to compile current RT for 4.19 let me now if it works or knot? linux-dtb-next-rockchip_5.78_armhf.deb linux-headers-next-rockchip_5.78_armhf.deb linux-image-next-rockchip_5.78_armhf.deb Let me know if anything has issues, I had to re-upload linuxsource-next because it was corrupted. patch-4.19.34-rt18.patch.gz Patch for compiling armbian Next real time, drop into userpatches kernal rockchip-next linux-source-next-rockchip_5.78_all.deb
  14. https://dl.armbian.com/tinkerboard/Ubuntu_bionic_default_desktop.7z and that is what ever the latest version is that was released what a day ago?