Mesa cards for linuxcnc 2x 7i84 would just work out as I need 31 outputs and 32 inputs. Custom firmware for Mesa cards - LinuxCNC Jan 14, 2014 · I have finally converted to LinuxCNC and have also installed a Mesa 6I25 PCI-E Card. There are two 7i76e cards in stock and 7i96s cards are fairly steadily available at this point. 1, which I did by the simple expedient of replacing the hard drive with an SSD from the heap and doing a clean installation, provided the opportunity of switching from the parallel port to a Mesa 5I25 FPGA card to put timing-critical step generation under hardware control. 4 for native 7i96s support. 9 Febuary 24, 2022 or newer! LinuxCNC Uspace 2. Frequency output Jan 18, 2022 · - the Mesa card is not able to participate from routing, a gateway can not be configured - the Mesa card has to be in the same logical network than the LinuxCNC computer - the Mesa card always assumes to be in a class C network (suffix /24, network mask 255. 1 Debian. =11. Is this possible? And if it is - what Mesa card should I choose? If your restoring an old install of LinuxCNC 2. - choose "edit connections" - double click on the network you want to edit ( usually "wired connection X") Linuxcnc is pretty close to that with a mesa card. Feb 5, 2024 · 4 - FPGA CARDS PC CONNECTION Mesa offers FPGA main cards with a variety of different PC connection types. Nov 22, 2024 · Hello, I have been doing some research and I want to understand better the difference on these systems, for instance these setups in the videos use Raspberry pi 4 and Ethercat so he can directly talk to the servos and no mesa card is needed, I understand Ethercat makes wiring much more simple and the cabinet has less parts,also on some servos is possible to do homing directly, some cons seem Nov 4, 2024 · Help. Feel free to blame that one on me as i always move stuff around to proper sections, but must have missed it. It does look like you have a choice of PWM or frequency output. It is simpler with the daughter cards because there you are talking about hardware only. #16 LinuxCNC & 5i25 + China BOB - Bitfile erstellen Hello, I'm retrofitting a Mikron WF41C from Heidenhain to LinuxCNC. Nov 17, 2015 · The mesa store lists so much linuxcnc compatible cards that it is difficult to keep track of what is actually possible. Plan to use lenovo T470 touch laptor with LinuxCNC on it. Now that you are done, you can print these labels out for the connections of your newly setup Mesa controller! Revision 1. 0ptI been looking Mesa Website and think that a Plug & Go KIT “7I77-5I25 PLUG-N-GO KIT” + “7I64 Isolated remote I/O card” would be a good configuration for my needs. 4-5 axis need and lot input more than old cheap 10$ paraller port card. 9 only runs on an OS that has Python 3. Oh and each Mesa has at least 2 of those very fast parallel ports, and is not limited on what pins can do as the parallel port is, Mesa can do anything on any port at ridiculously high speeds. 2 kW 3-phase drive or 7I64 48-way IO cards to be connected to a single FPGA card. . Probably something like the little Omron TL series. g. Mar 20, 2021 · Linuxcnc load the driver from the. DESCRIPTION pncconf is used to configure systems that use Mesa cards. Requires LinuxCNC 2. After that I don't think they are much different from the ordinary PCI bus Aug 9, 2019 · Mesa FPGA cards can connect to LinuxCNC through PCI, PCIe, EPP parallel port (7i43, 7i90), Ethernet and SPI interfaces. It connects to LinuxCNC via PCI or Ethernet and offloads the real-time processing from the PC. It is possible to drive a GS2 from the serial port. Each cnc machine will have Mesa on board (some ethernet model). @JackRay, Nice machine! I'm sorry, but I've never used a Pi with Mesa or LCNC. bit file using mesaflash (or mesaflash3), I get the message "No 7i92 board found". Analog Interface; 4I69-25-AIN FPGA based PC104-PLUS Anything I/O card The MESA 4I69 is a general purpose programmable I/O card. 7I97T main board -> P1 connector -> 7I85 Mesa cards (e. Mesa Configuration Tool¶. So, should I: 1) go with the time tested, proven, well documented 5i20 step/dir (but which daughter cards?) 2) go RS485 Modbus (what cards?) My Mesa Configuration Tool is a simple way to create a LinuxCNC configuration and if needed to flash different firmware to the 7i96S. The remote cards perform a variety of functions, but typically they combine various classes of IO. There's no SPI support for the RPi5, despite what the blurb says. I'm thinking of using the following encoders: Jun 28, 2022 · Mesaflash mainly is used to program Mesa FPGA cards with the desired firmware. Many of the MESA FPGA-cards use 50-pin connector that has 24 I/O pins, 24 GND-pins, and Power (GND+VCC). On a lathe I have just started rebuilding I want to use the same cards, but with inductive proximity switches instead. the machine turns on but the screen part doesn't at all. It also deals with feedrate override input from a Pot. 10 , or 192. I need to buy the Mesa Configuration Tool¶. Product line includes cards for: PC/104, PC/104-Plus, PCI/104, PCI/104-Express, PCI, and PCI Express Buses. Direkt auf YouTube ansehen. I have T6-400W servo motors and a Lenovo ThinkCentre m93p PC to run Linuxcnc 2. 10 and it failed, switched jumper position and now I was able to ping it and pull the settings from it. MPG Pendant is a must, but may need to be an upgrade as well. 2 and 2. Jun 18, 2022 · Thanks JT! I think I will skip the 50-pin cards as well as the DB25/IDC26 cards with more than two channels - I'm under the (perhaps mistaken?) impression that those cards are seldom used by beginners, for whom my table might be useful. There are basically endless Nov 11, 2020 · Sinking inputs do not make sense for me. Mesa cards with a Field-programmable gate array (FPGA), interfaced to LinuxCNC computer via Ethernet. Building a new lathe at the moment and thinking that the 7i96 would be a good low cost option. 0~pre0+git20220905. Most of the procedures apply to any and all hardware retrofits, especially the parts pertaining to safety and wiring. So when you push the button it cuts the mains power and lights up a Mesa input to tell Linuxcnc estop has been pressed. As to ease to configure, an Ethernet card has a slight disadvantage, in that you must first configure it's Ethernet connection. Don't know what I don't know yet, but there is so much more to read Jan 20, 2018 · Start LinuxCNC from the command line (command "linuxcnc") and see if you get any complaints about files that it can't find. The per joint low level stepgen setup is Oct 7, 2016 · Unless you need to run a super fast low latency servo-thread, then maybe stay away from the Ethernet card, but that is a rather unusual case. It really taxes the computer creating the pules out of the parallel port. Can someone please help me get started setting up my Mesa-cards with LinuxCNC? I plan on using the following setup: PC running LinuxCNC -> 7I94 -> 7I77 (for analog servo-motor control with encoder feedback and general I/O in the main control cabinet) Jun 19, 2015 · There is a chap in Bulgaria making his own Mesa-card clones, using the Mesa firmware (which is open-source). Most newer MESA boards can use the directons below. my idea is exactly that, change the servo drive modes to some setting that linuxcnc can use, and the same for the VFD, and maybe have something that can be usable after i start interfacing with every axis, spindle and sensors. In some cases the question is fairly specific to a particular card’s function and these are typically addressed by experienced users, LCNC developers, or even Mesa representatives. Aug 9, 2019 · Mesa FPGA cards can connect to LinuxCNC through PCI, PCIe, EPP parallel port (7i43, 7i90), Ethernet and SPI interfaces. Mar 24, 2022 · Thanks for your reply Andy, The axis servo drive is a A06B-6058-H322, that is listed as a digital drive. Apr 16, 2024 · Hello everyone, I use a 7i92H and a 7i76 in my control cabinet for my portal milling machine, which are connected via a ribbon cable. hal file directly, rather than with the "source" command in a call list. Dec 29, 2017 · The encoders (XYZ Glass scales, B and C magnet encoder, each 0. Jun 22, 2021 · There is no problem running several PCI Mesa cards, an ethernet Mesa card (probably) and an SPI card along with a mesa card and Pico card on the parallel ports. The Smart Serial Interface allows up to 32 different devices such as the Mesa 8i20 2. All is working fine since over a year, so i'm really, really happy with LinuxCNC so far! For milling i use a 1. How would you like to connect it to the computer, parallel port, PCI, PCIe, Ethernet? Pair what ever FPGA card you like with A 7i48 has 6 encoder inputs, and 6 analog outputs. 7. Sep 28, 2017 · Anyway if you only need 6 encoders you could go with some of Mesa's 50pin cards. 2. Best regards Jun 28, 2012 · Latency in not much of an issue for any hardware stepgenerator (Pico systems USC should be the same as Mesa hardware in this respect) Using one core for LinuxCNC (the isolcpus grub option) does help on Atom MBs but I dont know if its been tried with Core 2 duo CPUs. Details: SEE ALSO LinuxCNC(1) Aug 13, 2020 · I'm a newbie on LinuxCNC and on MESA-Cards. I have found the PDF documentation to be rather good except for the PCB overlay images which are unreadable when printed Mesa Electronics, the manufacturer of these FPGA cards, provide firmware in source and binary format, under the GPL and other licenses, for their whole range of LinuxCNC-compatible cards. 121 from factory For flashing the card sudo mesaflash --device 7i96 --addr 10. If you have a simple parallel port stepper machine the StepConf Wizard might be a better choice. May 25, 2009 · LinuxCNC Forum. Topic started 19 Apr 2023 01:01, by andypugh. In the topic of ihavenofish he did have some trouble tuning the stock drives for the axis, nevertheless I will have a go at it as well since I can always choose the more expensive route of buying new drives #17 LinuxCNC & Mesa 5i20 + 7i33 + 7i37 + 7i44 + 7i73 ( Remote Serial Daughter Cards) . How about LinuxCNC on laptop? Nov 21, 2022 · Hello, When linuxcnc run (with a mesa card) it is not possible to use the network. Oct 12, 2019 · I currently have an old Skyfire CNC mill that I plan to change over to mesa card control and Linuxcnc. The LinuxCNC parts (kins etc) of the configuration files of a Mesa or parallel port setup would be basically identical. 93 images for Raspberry Pi 4b & 5 Nobody seemed to be screaming that it destroyed civilisation so I put it on an SD, booted it and flipped it onto the NVMe. i not understand what different all cards have, 96S or 76 e and proto D version Feb 21, 2024 · Mesa related questions ( or Pico Sytems) should be on the "driver boards" section. Anyone who has studied LinuxCNC will have come across the term "mesa cards". Until now i just set up everything by hand on the VFD itself: so start/stop and frequency Nov 1, 2022 · Current updated FPGA card order is: 7I92Tx Production cards at assembly 7I95T Proto cards at assembly 7I80HDT Artwork nearly done 7I76ET Design stage Great work, just for the direct connection (spi), might be an idea for the time being to mention the RPi5 is unsupported at the moment. For Analog control of the servos, one of Mesa's 50pin header FPGAs. The Point n Click Configurator covers Mesa cards and parallel port stepper configurations. -====Network setup for mesa cards: ===== - left click on the network manager on the bottom right side or upper right side near the clock and volume. It can be configured (at compile-time) with zero or more instances (an object created at runtime) of each of several Modules: encoders (quadrature counters), PWM generators, and step/dir generat Damit alle Karten von LinuxCNC erkannt werden sollte die passende Firmware auf die 5i25/6i25 aufgespielt werden. To use the7I92 with your breakout board, you must first program the card with firmware designed for that particular breakout board. I can ping 192. Sometimes i turn my cnc machine off without quitting linuxCNC. Feb 14, 2025 · mancave conditions: several cnc machines but will use one at the time. You need to run v2. It can be configured (at compile-time) with zero or more instances (an object created at runtime) of each of several Modules: encoders (quadrature counters), PWM generators, and step/dir generat Show All LinuxCNC Supported Boards. Just trying to get a feel for what I could expect. LinuxCNC Supported FPGA-cards. Apr 19, 2023 · I have just pushed a feature branch (andypugh/mesa_modbus) to the LinuxCNC github. As an example cards with three of these connectors have 3x24 I/O pins while the new 3x20 has six connectors for 6x24 I/O pins. 10 or greater. Dazu muss die Karte im LinuxCNC PC eingesetzt werden und folgende Schritte ausgeführt werden: Die passende Firmware von Mesa herunterladen und entpacken May 2, 2025 · 2) It uses ports on the Mesa card. Feb 14, 2022 · I really like the LinuxCNC and now I have a few machines to retrofit that will need field IOs and have analog servo interface. I think that the 5i24 is a very useful and cost-effective card. The Mesa Configuration Tool creates LinuxCNC configuration files for 5i24, 5i25, 6i25, 7i76e, 7i80db, 7i80hd, 7i92, 7i92T, 7i93, 7i95, 7i96 Nov 27, 2018 · --Mesa card should be wired directly to the PC, not over a switch or HUB or router. Jun 22, 2012 · The 7i74 is an RS422 breakout for the Mesa Smart-Serial remote cards (7i64, 8i20, 7i77 etc). I am trying to build a 5 axis CNC machine with dual-loop feedback position control and for this application I was planning to buy the 7i76E + 2x 7i85 mesa daughter cards but I am not sure if I chose the right cards. Mesa's FPGA cards are a difficult thing to put a finger on, because their capability depends on how they are programed (firmware/bit file). My LinuxCNC was installed on Ubuntu 10. 7i95 has everything plus encoder inputs for all stpegens. The driver auto-detects the connected hardware port, channel and device type. 5kW china spindle + Siemens Sinamics V20 VFD. It would probably cost more to make your own OS boards than to buy a Mesa board, though it might well not be about cost Feb 4, 2025 · There are some other projects floating around Linuxcnc-RIO, but at the end of the day the Mesa cards are solid, well supported and don't look like disappearing soon. You can run LinuxCNC on rasbperry pi or a beaglebone black and that could be the future of it. Feb 5, 2024 · The Linuxcnc (LCNC) forum has frequent posts from new users seeking help selecting a Mesa Electronics’ card. (ie replace the call_list file in the INI with the 7i76E file name) Jan 14, 2014 · I have finally converted to LinuxCNC and have also installed a Mesa 6I25 PCI-E Card. b2e28a88c3-1 which should be the latest versions of linuxcnc and mesaflash as at 7 August 2022 Jul 31, 2019 · Maybe problem with mesa cards? Unfortunately i dont have other Mesa card to swap it with old, but if someone 100% sure that problem is with cards, i would buy new. Attila. SYNOPSIS pncconf. One RS-422/RS-485 interface is provided for I/O expansion via a serial I/O daughtercard. So after two times i installed a 2. When I run linuxcnc, I am unable to ping the local router How can I solve this issue ? Many thanks for your help. The FPGA runs a firmware known as "" The interface between LinuxCNC and the card is May 15, 2021 · There are many options on MESA cards and Raspberry Pi but witch one to chose? 7C81 RPI FPGA board 90usd 7C80 RPI interfaced Step&dir plus I/O interface 250usd 7I96 STEP/IO Step & dir plus I/O daughtercard 120usd 7I76E STEP/IO Step & dir plus I/O daughtercard - sourcing output version 200usd (I have this card and got it to run on a RPI 4 4GB Aug 23, 2012 · For this from what I can read the 3 phase PWM object already written for mesa cards I think would work just fine. 10 Use Ctrl c to stop the ping. Also try calling your 7i76E. I don't own a mesa card yet so I can try this out using LinuxCNC but I do own a spartan 3a I am trying to put a prof of concept together with that and maybe a AC motor and a encoder. 7i37TA isolated I/O 24V limit switch and outputs Apr 4, 2024 · There is a period measuring firmware module possible for all Mesa FPGA cards (PeriodM). 255. Speaking from experience, regarding "roll your own" external motion cards, carefully work out a costing, sure the base FPGA card maybe cheaper than a Mesa card, but then you have Oct 26, 2019 · Otherwise, if Mesa is too high price, LinuxCNC works well with parallel port cards, and you can get the china BOB on ebay only for the price of pcb and assembly Last edit: 26 Oct 2019 14:01 by toplakd . however to get to them you might need to have a build environment to work in. I would like to be sure that the hardware The Mesa Smart-Serial interface is a 2. I had not changed the jumper on the board to the eeprom position to make the ip 10. This means you can maintain and upgrade your PC over the years without worrying about affecting the stable transmission rate of commands to the stepper drivers as that is handled by the Mesa. Nov 28, 2018 · Then got a mesa 7i76e (not cheap but one became available from Rodw, so i bought it for the router), slowly learned and configured mesa setup with MPG, buttons, touchscreen etc. CNC Motion Cards. RPi4 with Mesa 7c81 + other BOBs (?) ($89 + $??) Would like to start with only a router (not a controlled spindle) but can see upgrading in the future. Also planning on running some production parts on the mill for a friend. 10 and open a terminal (Ctrl Alt t) and test the connection. ¶ ¶ Q - Hey guys, I'm about to pull the trigger on a Mesa 7176E card. 7i47S step motor control, encoders, spindle control and analog out. 1. RPi4 with Mesa 7i76e ($199) 3. 10) to use. The Axis cards and Clock card plugged into a Backplane motherboard that connects with CPU, Graphics, I/O cards, etc that make up the Controller. Mesa Electronics is a U. Mar 16, 2021 · On the topic of ethernet, the videos I watched on the mesa cards said that it could be only direct attached straight IP/same subnet, do you need a crossover cable for that purpose or do folks use a small 4 port switch not connected to the internet? Click that Done button and then Yes and open up your configured LinuxCNC! Now for all of the fine tuning that will be covered in a different guide. Feb 15, 2024 · I have purchased 2x 7i96s Mesa cards. 10 --readhmid Granted your board IP is set at 10. It can configure closed loop servo systems or hardware stepper systems. To use the GPIO a driver has to be load and setup correctly. This may require LinuxCNC master (2. 7i96 has no dedicated spindle control. The Point n Click Configurator can generate some advanced configurations without knowing anything about HAL. Mesa cards are add-on cards that offload the high-speed tasks to an FPGA. ping 10. Every power supply is ok, i measure 5,0VDC, and 25,0VDC. Jan 11, 2017 · Does LinuxCNC offload the step / dir generation to the mesa card? I can't find a place in the docs that says that. S. Aug 9, 2019 · If someone is willing to invest the time to learn both PP and LinuxCNC they can get anything working they want. 11 which was the computer itself I tried 10. x so that means Debian 10 or newer. 4 or LinuxCNC Uspace 2. RPi4 with Mesa 7c80 ($249) 2. 2, watched corresponding videos on YouTube and also read various LinuxCNC forum posts. Linux is up and running and know I want to install the Mesa Card. 0), a different network mask can not be configured Apr 16, 2023 · my simple 3-axis CNC mill is powered by a 7i92M mesa card now with a 7i78 plugged directly into it. I want to add two potentiometers for spindle and feed override, Buttons for X+ X- Y+ Y- Z+ Z- B+ B- C+ C- and a Rapid button, Mist and Flood Button and Spindle release button. Nov 4, 2024 · Right. If you do not have a Mesa card then this is obviously no advantage at all. I have already read a lot about the configurations in the LinuxCNC Manual 2. Apr 18, 2016 · I have a 7i92M card and when I try to download a . Now i have a much better understanding of the electrical / linuxcnc side of the retrofit, while keeping the mechanical hardware simple and inexpensive. I think your best bet is to do some searching in the "Computers" sub-forum, and post a new thread in there (or "Driver Boards") specifically seeking recommendations for Pi + Mesa combinations. If you are using a Pi then, obviously, PCI isn't going to work. then any modules you want are available. I have an slant bed 2 axis lathe (X 220mm * Z 220mm) and wish to make retrofit , to add AC servo motors (1500W) step/dir and YASKAWA A1000 inverter for main spindle. bin the bin file needs to be in the same directory as mesaflash utility then May 26, 2014 · I'm currently running mechanical limit and homing switches on a little CNC router using Mesa 5I24 and 7I76 cards. 0 and 2. Home; DB25 Pin Cards; Ethernet Cards; Mesa Ethernet cards require LinuxCNC Uspace and work best with the motherboard NIC. Thank you for your help. ancient to 2. Wouldn't want anyone to throw money at something that doesn't work yet (grumble grumble grumble). Mesa support is absolutely the best, their owner is here helping always. Many FPGA cards can additionally connect to expansion cards using the Mesa "smart serial" interface via CAT5 cables. Only the X and Z axis are moving right now when using JOG or rapid or handwheel, Y axis were working earlier but suddenly stopped, which could be a parameter issue because i was messing with them but did not have probably the machine specific documentation and parameters so its no good Mesa (Linux CNC) - FPGA cards The 7I29 is 2 channel H-bridge motor drivers for the 4I27 or FPGA based motor controller cards. 7 you might want Debian 9. 1) Should/Would one expect any noticeable difference in the performance or operation of linuxcnc when using something like the Mesa 7I76-6i25 combo, compared to a normal parallel port config. In addition to the on card I/O, A FPGA expansion connector compatible with Mesa's 25 pin daughtercards or standard parallel port breakout boards allow almost unlimited I/O options including additional quadrature or absolute encoder inputs, step/dir or PWM/dir outputs, and field I/O expansion to hundreds of Sep 20, 2024 · HostMot2 is an FPGA configuration developed by Mesa Electronics for their line of Anything I/O motion control cards. The smart-serial protocol is proprietary to Mesa, and not suitable for driving a GS2 (As far as I know). There are quite a few Mesa card combinations to accomplish what you need. Feb 21, 2024 · Mesa related questions ( or Pico Sytems) should be on the "driver boards" section. I'm not yet clear regarding the right selection of Mesa Cards. Jun 19, 2017 · I am a newby on linuxCNC, Mesa cards, and protocols for now, but expect to be up to speed soon, but definitely would appreciate some recommendations to enable me to get started on the right foot. The question is - is it good way to start from the beginning with mesa? Or you would recommend stay with bad LPT control and after some time buy mesa? Jan 30, 2013 · Payment instruction by Lily Wun is to fax my card details over. Sep 20, 2024 · HostMot2 is an FPGA configuration developed by Mesa Electronics for their line of Anything I/O motion control cards. (ie replace the call_list file in the INI with the 7i76E file name) Jan 20, 2018 · Start LinuxCNC from the command line (command "linuxcnc") and see if you get any complaints about files that it can't find. 10 Ctrl c to stop the ping. This is a case of Mesa being annoyingly too careful with the card details. Plug in a Mesa Ethernet card and set the jumpers for 10. I'm wondering if using a mesa board would solve that. They are working on a web-shop. bashrc add PATHPILOT_SIM_MODE=1, restart then start PP HostMot2 is an FPGA configuration developed by [Mesa Electronics] for their line of "Anything I/O" motion control cards. The . Apr 2, 2019 · I also want to be able to control the spindle motor from the software. Mesa Electronics ist eine Firma aus Kalifornien, welche diese Platinen herstellt, daher der Name. I'm no linux guru and I'm having trouble finding an installation path the gives me a working system with connection Pi to the Mesa card. I managed to persuade them to let me send the information in two separate emails, if I recall correctly. I had been pinging 10. The 5I25T is a low profile PCI card (available with low profile and standard brackets, low profile bracket shown here) that uses standard parallel port pinouts and connectors for compatibilty with most parallel port interfaced motion control / CNC breakout cards Mar 4, 2023 · yes its a full 840d set. I am running stepper motor's without encoders on a High-Z Machine. My system uses micro steppers which was overkill. In Stock. The 7i70 and 7i71 would just be nicer regarding the cabling as the Mirkon has a 37 pin D-Sub cable for all inputs and another one for all outputs (no x-cabling between the two cards and the two female D-sub 17 connectors). One thing is bothering me: each machine Mesa card will have specific bit file. 168. Thank you guys in advance! Please Log in or Create an account to join the conversation. 0000 MHz IDROM Type: 3 Instance Stride 0: 4 Instance Stride 1: 64 Register Stride 0: 256 Register Stride 1: 256 Modules in May 16, 2010 · Mesa offers several attractively priced daughter cards to mix and match depending on what we need. Feb 15, 2021 · I’ve recently purchased a Brother TC-225 and since it is an rather old control I would like to upgrade it to Linuxcnc using a Mesa card. It uses the Mesa FPGA UARTs (specifically pktUART) to offer real-time modbus connection directly between a Mesa card and a Modbus device. Sep 22, 2021 · Ok tommylight you fixed it with a prod. Jun 6, 2018 · Hi, this is my first post here and my first CNC project. The MESA 5I25T is a low cost, general purpose, FPGA based programmable I/O card for the PCI bus. It uses a similar wizard approach as StepConf (used for software stepping, parallel port driven systems). 9. The purpose of this article is to help you configure your Raspberry Pi 4 to run LinuxCNC and to communicate with a Mesa 7I76E card via ethernet. 3 days ago · Mesa cards with a Field-programmable gate array (FPGA), interfaced to LinuxCNC computer via Ethernet. I would write down answers to all the questions above and try to find a Mesa card that matches the majority of our requirements. Toggle Navigation Remember Me New realtime-modbus driver for Mesa cards. If you already have a Mesa card then this means that no extra hardware is needed. A typical application would be to re-purpose the smart-serial port on the 7i96 as a modbus port to control a VFD. Mesa cards are still relevant and practically every modern industrial CNC control runs on a PC. I take it that the switches will play nicely with the cards. 8. First decision is which connection method is used as this will depend on your computer hardware: • Ethernet Ethernet cable from the LCNC computer (PC or Raspberry Pi) to the Mesa FPGA card Jan 14, 2014 · I have finally converted to LinuxCNC and have also installed a Mesa 6I25 PCI-E Card. maybe future adding axis screw top encoders. 359. Searching through the forum I see the following: arghh, looks like I sent out some 7I76E cards with the card name not set. Namely if I can have multiple MESA FPGA Cards in a single system. 00€ Sep 24, 2015 · What is the recommended setup with a mesa controller system. Mar 10, 2025 · Current status of the Mesa cards/LinuxCNC setup: ️ I successfully established a connection with the 7i94T, which is in turn connected to the 7i77 via ribbon cable. Great work, just for the direct connection (spi), might be an idea for the time being to mention the RPi5 is unsupported at the moment. If you order a Smart Serial Card with your 7i96 I have a few plug in Smart Serial Connectors donated by Andy P. 5Mbs proprietary interface between the Mesa Anything-IO cards and a range of subsidiary devices termed "smart-serial remotes". hal file, then communicates with Mesa card to get its config; Linuxcnc then treats the external device as if its physically connected. Sep 17, 2021 · unable to set bpw32, fallback to bpw8 Configuration Name: HOSTMOT2 General configuration information: BoardName : MESA7C80 FPGA Size: 9 KGates FPGA Pins: 144 Number of IO Ports: 2 Width of one I/O port: 27 Clock Low frequency: 100. Jan 14, 2018 · Hi All, I'm pretty new to linuxcnc and the MESA Cards, but I did a lot of reading and came up with one question. I am building a CNC router for mainly wood. It is very difficult to find the right inforamtions - to find the right image also difficult - because if you use the wiki you find broken links and old links with very old images. But what are these cards actually and why are they so suitable for self-building or retrofitting a CNC machine? What are mesa cards used for? May 14, 2025 · PnCconf is made to help build configurations that utilize specific Mesa Anything I/O products. In fact as far as the system is concerned it is a normal smart-serial card. Search for: Search. If upgrading I only have once according to the wife so needs to be what I would use for a long time. May 23, 2022 · The future upgrade had to be mesa card. Feb 28, 2022 · 7i76E is very good and has everything you might need and plenty of expansion options. Back when Mesa's products typically did not include Flash chips to store the FPGA configuration data, it was important to the LinuxCNC Project to be able to Aug 8, 2019 · I'm designing a 6 axis robot with the intent of using absolute encoders on all axis and am wondering what type of absolute encoders can be interfaced to mesa cards and Linuxcnc? From bit of googling I gather that SSI encoders can be used but can SPI or RS-485 encoders?. Feb 9, 2024 · I am new to linuxcnc and Mesa cards and i am stuck with the configuration of the Mesa 7i95t. 121 -- so the ethernet connection is working fine. ie you can hook together any combination of supported hardware that you want. 0000 MHz Clock High frequency: 200. 5-Achsen STEP/DIR Motion Controller mit Ethernet-Schnittstelle, kompatibel mit LinuxCNC Mesa Electronics 7i76E 5-Axis STEP/DIR Ethernet Controller Sourcing O, 279,00 € DE Dec 19, 2019 · The clock card generates the clock signals for all axis cards and Sin / Cosine waves for the resolvers. Apr 27, 2024 · Mesa card config : 7I97T -> 7I85 -> 7I70 + 7I71 was created by matthewg Could some one please assist with an example HAL to show with the following configuration. The standard test in LinuxCNC is checking the BASE period latency (even though we are not using a base period). May 31, 2022 · what different have 7i96 E or T or S card, and what id different 7i96 or 7i76 card, i not understand, need found cheapen possiple mesa card to my old pc. , 5i25, 7i76, etc. And then what is next, Pnc. Many of the MESA FPGA-cards use 50-pin connector that has 24 I/O pins, 24 GND-pins, and Power (GND+VCC). Trust me I think I've wasted money getting a Rpi5 for Linuxcnc. You should not use relays in a safety circuit unless it is a standards approved safety relay. The Mesa Configuration Tool creates LinuxCNC configuration files for 5i24, 5i25, 6i25, 7i76e, 7i80db, 7i80hd, 7i92, 7i92T, 7i93, 7i95, 7i96 May 26, 2024 · Even a Mesa card will require you to at least have the firmware you require and setting of an IP address on the Ethernet side. 04 from the live CD install and this tutorial uses Xilinx Design Suite 14. I want no PCI cards or other stuff installed on the computer. I did a new rebuild on a later kernel from the thread LinuxCNC 2. A bigger FPGA allows more complicated firmwares. Can someone please help me get started setting up my Mesa-cards with LinuxCNC? I plan on using the following setup: PC running LinuxCNC -> 7I94 -> 7I77 (for analog servo-motor control with encoder feedback and general I/O in the main control cabinet) Oct 10, 2010 · LinuxCNC is control software that will allow you to control your CNC machine with either a parallel port or an ethernet connection. ⚠️ However, I’m currently facing an issue, for which I have an open question on the forum. Last Sep 6, 2022 · Configure Debian for Mesa Ethernet cards. so I assume I can get them to work. ) are specialized hardware that provides enhanced real-time control over stepper motors and other CNC components. I have some sort of USB interfaced controller with mach 3 running on a PC at the moment. for normal PCI or PCI-E cards For ethernet: sudo mesaflash --device 7i96 --addr 10. manufacturer and designer of a wide range of electronic system computer cards for embedded and industrial applications. Menu. I always say, PP is nothing more than another GUI for LinuxCNC, all LinuxCNC internals are there. 0 covers the following Mesa cards connectors: MESA 7i84 16 OUT 32 IN Peripheral Cards Anything I/O Cards Motion Control LinuxCNC Supported Boards - Plug-N-Go Kits - Anything I/O FPGA Cards - Anything I/O Daughter Cards - DB25 Daughter Cards - Remote Serial Daughter Cards - Miscellaneous Daughter Cards - Motion Control Cards Analog Interface Adaptors & Cables Miscellaneous charges May 14, 2025 · Luckily by using the Mesa card to do the work that requires the fastest response time (encoder counting and PWM generation) we can endure a lot more latency then if we used the parallel port for these things. Jun 7, 2023 · Mesa cards are a different beast, although some can do parallel port stuff/pinout, but at a much, much faster rate. You can 100% trust Mesa, many of us know PCW personally. Time critical (realtime) tasks are performed on the FPGA card. 10. Sep 1, 2022 · Hi folks. Any help is really appreciated Nick Feb 10, 2021 · 1. Nov 19, 2019 · Pathpilot V2 and 7i96 MESA Card was created by davidimurray Now that PP V2 has support for the 7i92 - I was wondering if anyone had tried a 7i96 card. All the electronics, cards and drivers going to be mounted under the router in a box connected via ethernet to a computer running just LinuxCNC. Multiple ethernet interface FPGA cards are available, with many expansion cards Jun 27, 2019 · Hi, Im doing custom configuratons for Mesa cards, and i would like to know what exactly the parameters in module definition mean. 10 --write name_of_the_file. Dec 24, 2020 · you basically want to enter SIM mode which there are several ways to do it 1. Feb 18, 2020 · I have experience with LinuxCNC but have never used any Mesa cards. I’ll be adding some photos of the machine and the Mesa cards soon. Jul 8, 2016 · I have two general question with regards to linuxcnc with mesa cards. How do I go about flashing the Mesa Card and then apply the settings already discussed in this forum. As I see on forum I installed network-manager but this doesn't solve the problem. If you have a Mesa 7i96S you have to use LinuxCNC Uspace 2. This becomes a compliant system. The firmware is open source, portable and flexible. 2 Preempt RT Image. 5 on Linux. Wofür werden Mesa-Karten genutzt? Kurz gesagt sind Mesa Karten das Bindeglied zwischen dem PC, auf welchem die Steuerung für die CNC Maschine läuft, und der Elektronik der Maschine, also Motortreibern, Encodern, Knöpfen, Lampen etc. I think that the smart-serial cards from Mesa use a dsPIC rather than a µP like the STM32. The STMBL contains an STM32 and plugs in to a Mesa FPGA card just like a Mesa Smart-Serial card. 001mm and ° resolution) go directly into the Mesa card (my maybe configuration is on the bottom of this post). in your . May 28, 2024 · Reconnect to Mesa ethernet card was created by egemens Hi, I was curious if there is a way to reconnect to mesa card without restarting linuxCNC. But when I saw the moving machine with recommended parameters and It moved really slowly I decided to buy mesa card sooner. This is a guide showing how to generate a bitfile for your boards running in or at least what I encountered along the way. By background I'm a retired electronic engineer turned C++ programmer doing large models and I actually worked for Hitachi Seiki years back until they died. Mar 1, 2021 · Updating the Sherline’s LinuxCNC from 2. If you use an OPTO to connect to say a P1 pin, it should be fairly fast to avoid pulse width distortion. The rest can be done via relays or expansion cards (25 Pin or Smart Serial). Anything I/O FPGA cards with bus, USB, and Ethernet interfaces. Jul 15, 2021 · Wire the mains power to your motors through the NC side and wire field power through the NO side. This is controlled by Leadshine HBS57 hybrid servo drive controllers, they are clearly labelled with signal inputs etc. The most important thing fundamentally is to come together as a community and come up with a wise approach and follow through. The remote cards are self-configuring, in that they tell the main LinuxCNC Feb 19, 2017 · This how to relates to using a Mesa 7i77 servo card, but everything mentioned here can be used for other hardware cards and servo drives. Multiple ethernet interface FPGA cards are available, with many expansion cards pncconf - configuration wizard for Mesa cards. The PC talks to the Mesa card over a standard Ethernet cable. Sounds like a 7i77 card but what is used to drive the motors and what brand of motor is recommmended. ureakylodvwzkgfsihefrriumxywltkkmipwxiqvlncgivanvulfj