I'm trying to run the pru examples in /var/lib/cloud9 and I am getting this error message. Anyone have any suggestions?
Started /var/lib/cloud9/: neopixelDynamic.pru0.c File path: /var/lib/cloud9/BeagleBone/Black/pru File: /var/lib/cloud9/BeagleBone/Black/pru/neopixelDynamic.pru0.c Arguments: File name: neopixelDynamic.pru0.c File extension: c File base name: neopixelDynamic.pru0 Packages: ~.c9/packages Project path: /var/lib/cloud9/ Project name: projectname Hostname: localhost Hostname path: https://undefined/BeagleBone/Black/pru/neopixelDynamic.pru0.c URL: http://localhost Port: 8080 IP: 0.0.0.0 Command: BeagleBone/Black/pru/neopixelDynamic.pru0.c Python: python3 Python path: /usr/lib/python3.7/dist-packages:/usr/local/lib/python3.7/dist-packages /var/lib/cloud9/common/Makefile:27: MODEL=TI_AM335x_BeagleBone_Black,TARGET=neopixelDynamic.pru0,COMMON=/var/lib/cloud9/common /var/lib/cloud9/common/Makefile:146: GEN_DIR=/tmp/cloud9-examples,CHIP=am335x,PROC=pru,PRUN=0,PRU_DIR=/dev/remoteproc/pruss-core0,EXE=.out - Stopping PRU 0 /bin/sh: 1: cannot create /dev/remoteproc/pruss-core0/state: Directory nonexistent Cannot stop 0 CC neopixelDynamic.pru0.c "/var/lib/cloud9/common/prugpio.h", line 55: warning #1181-D: #warning directive: "Found am335x" LD /tmp/cloud9-examples/neopixelDynamic.pru0.o - copying firmware file /tmp/cloud9-examples/neopixelDynamic.pru0.out to /lib/firmware/am335x-pru0-fw write_init_pins.sh writing "pruout" to "/sys/devices/platform/ocp/ocp:P9_31_pinmux/state" - Starting PRU 0 /bin/sh: 1: cannot create /dev/remoteproc/pruss-core0/state: Directory nonexistent make: *** [/var/lib/cloud9/common/Makefile:166: start] Error 2 rm /tmp/cloud9-examples/neopixelDynamic.pru0.o *debian@beaglebone:/var/lib/cloud9/BeagleBone/Black/pru$ sudo /opt/scripts/tools/version.sh * *[sudo] password for debian: * *git:/opt/scripts/:[ef16ffa8c27225005cc2b2c974a83da3dee6c1ef]* *eeprom:[A335BNLT000C2025BBBG0598]* *model:[TI_AM335x_BeagleBone_Black]* *dogtag:[BeagleBoard.org Debian Buster IoT Image 2020-08-31]* *bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot 2019.04-00002-gc9b3922522]:[location: dd MBR]* *bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot 2019.04-00002-gf15b99f0b6]:[location: dd MBR]* *UBOOT: Booted Device-Tree:[am335x-boneblack-uboot-univ.dts]* *UBOOT: Loaded Overlay:[BB-ADC-00A0]* *UBOOT: Loaded Overlay:[BB-BONE-eMMC1-01-00A0]* *kernel:[4.19.94-ti-r50]* *nodejs:[v10.21.0]* */boot/uEnv.txt Settings:* *uboot_overlay_options:[enable_uboot_overlays=1]* *uboot_overlay_options:[disable_uboot_overlay_video=1]* *uboot_overlay_options:[uboot_overlay_pru=AM335X-PRU-RPROC-4-19-TI-00A0.dtbo]* *uboot_overlay_options:[enable_uboot_cape_universal=1]* *pkg check: to individually upgrade run: [sudo apt install --only-upgrade <pkg>]* *pkg:[bb-cape-overlays]:[4.14.20200814.0-0~buster+20200814]* *pkg:[bb-wl18xx-firmware]:[1.20200813.1-0~buster+20200813]* *pkg:[kmod]:[26-1]* *pkg:[librobotcontrol]:[1.0.5-git20200715.0-0~buster+20200716]* *pkg:[firmware-ti-connectivity]:[20190717-2rcnee1~buster+20200305]* *groups:[debian : debian adm kmem dialout cdrom floppy audio dip video plugdev users systemd-journal input bluetooth netdev i2c gpio admin spi iio docker tisdk weston-launch xenomai cloud9ide pwm eqep remoteproc]* *cmdline:[console=ttyO0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 lpj=1990656 rng_core.default_quality=100 quiet]* *dmesg | grep remote* *[ 63.167635] remoteproc remoteproc0: wkup_m3 is available* *[ 63.236184] remoteproc remoteproc0: powering up wkup_m3* *[ 63.236216] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217168* *[ 63.236494] remoteproc remoteproc0: remote processor wkup_m3 is now up* *dmesg | grep pru* *dmesg | grep pinctrl-single* *[ 0.926013] pinctrl-single 44e10800.pinmux: 142 pins, size 568* *dmesg | grep gpio-of-helper* *[ 0.939591] gpio-of-helper ocp:cape-universal: ready* *lsusb* *Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub* *END* *debian@beaglebone:/var/lib/cloud9/BeagleBone/Black/pru$ * -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/2a5bbb52-f832-4f59-a0f3-01a2b230cf98n%40googlegroups.com.
