Did you set a static ip for the pi in /etc/dhcpcd.conf? It worked for me after I did this.
-- Ralph On Jun 10, 2021 8:02 PM, John Dammeyer <jo...@autoartisans.com> wrote: CAUTION: This email originated from outside the Walla Walla University email system. Peter Wallace and I have been working on getting the Pi4 to work with the 7i92 mesaflash program. He asked me to do this but I get the error below. pi@linuxcnc:~/mesaflash $ sudo ./mesaflash --device 7i92 --readhmid lbp16_access.send_packet: Resource temporarily unavailable Aborted When I do this on the PC with the same 7i92 it dumps the Pins table. The 7i92 is communicating with the board. It can ping it. It can detect what type of board it is. But the --readhmid parameter always returns this access.send_packet error. Any ideas on how to solve this problem? It appears to be some sort of network issue. The Pi4 has successfully run my CNC hardware through the 7i92 so Ethernet works. At least from LinuxCNC to the Pi. Clearly not from the mesaflash to the pi. To get mesaflash onto the Pi4 you have to do the following. pi@linuxcnc:~ $ sudo git clone https://nam12.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgithub.com%2Flinuxcnc%2Fmesaflash&data=04%7C01%7Cralph.stirling%40wallawalla.edu%7C4f063130e6174fe6087c08d92c856741%7Cd958f048e43142779c8debfb75e7aa64%7C0%7C0%7C637589773748714746%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=yZ4IL4wTuuULCOB%2Fg9S9T3q2E1szCUPkKe5gaC2oIoc%3D&reserved=0 pi@linuxcnc:~/mesaflash $ sudo apt-get install libpci-dev pi@linuxcnc:~/mesaflash $ sudo make Once that's all done: pi@linuxcnc:~/mesaflash $ ./mesaflash Mesaflash version 3.4.0~pre1 Configuration and diagnostic tool for Mesa Electronics PCI(E)/ETH/EPP/USB/SPI boards Try 'mesaflash --help' for more information pi@linuxcnc:~/mesaflash $ sudo ./mesaflash --device 7i92 --addr 192.168.1.121 ETH device 7I92 at ip=192.168.1.121 Any suggestions are welcome. Thanks John Dammeyer "ELS! Nothing else works as well for your Lathe" Automation Artisans Inc. www dot autoartisans dot com _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.sourceforge.net%2Flists%2Flistinfo%2Femc-users&data=04%7C01%7Cralph.stirling%40wallawalla.edu%7C4f063130e6174fe6087c08d92c856741%7Cd958f048e43142779c8debfb75e7aa64%7C0%7C0%7C637589773748724742%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=maLrElZOTYs0pWjJlpt1FpNKzGRGca8Yhuz1Yjny8Q0%3D&reserved=0 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
