Need sudo to access device.

[ntn888]

I'm on Arch. I can use the device if I sudo. I also tried installing udev rules as follows (provided by sigrok package). However to no effect. Is there anything I need to include here?

##
## This file is part of the libsigrok project.
##
## Copyright (C) 2010-2013 Uwe Hermann <[email protected]>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, see <http://www.gnu.org/licenses/>.
##

#
# These rules do not grant any permission by itself, but flag devices
# supported by libsigrok.
# The access policy is stored in the 61-libsigrok-plugdev.rules and
# 61-libsigrok-uaccess.rules.
#
# Note: Any syntax changes here will need to be tested against the
# 'update-device-filter' Makefile target in the sigrok-androidutils
# repo, since that parses this file.
#

#
# Please keep this list sorted alphabetically by vendor/device name.
#

ACTION!="add|change", GOTO="libsigrok_rules_end"
SUBSYSTEM!="usb|usbmisc|usb_device|hidraw", GOTO="libsigrok_rules_end"

# Agilent USBTMC-connected devices
# 34405A
ATTRS{idVendor}=="0957", ATTRS{idProduct}=="0618", ENV{ID_SIGROK}="1"
# 34410A
ATTRS{idVendor}=="0957", ATTRS{idProduct}=="0607", ENV{ID_SIGROK}="1"
# DSO1000 series
ATTRS{idVendor}=="0957", ATTRS{idProduct}=="0588", ENV{ID_SIGROK}="1"
# MSO7000A series
ATTRS{idVendor}=="0957", ATTRS{idProduct}=="1735", ENV{ID_SIGROK}="1"

# ASIX SIGMA
# ASIX SIGMA2
ATTRS{idVendor}=="a600", ATTRS{idProduct}=="a000", ENV{ID_SIGROK}="1"

# Braintechnology USB-LPS
ATTRS{idVendor}=="16d0", ATTRS{idProduct}=="0498", ENV{ID_SIGROK}="1"

# Brymen BU-86X adapter (e.g. for Brymen BM867/BM869 and possibly others).
ATTRS{idVendor}=="0820", ATTRS{idProduct}=="0001", ENV{ID_SIGROK}="1"

# ChronoVu LA8 (new VID/PID)
# ChronoVu LA16 (new VID/PID)
ATTRS{idVendor}=="0403", ATTRS{idProduct}=="8867", ENV{ID_SIGROK}="1"

# CWAV USBee AX
# ARMFLY AX-Pro (clone of the CWAV USBee AX)
# ARMFLY Mini-Logic (clone of the CWAV USBee AX)
# EE Electronics ESLA201A (clone of the CWAV USBee AX)
# HT USBee-AxPro (clone of the CWAV USBee AX)
# MCU123 USBee AX Pro clone (clone of the CWAV USBee AX)
# Noname LHT00SU1 (clone of the CWAV USBee AX)
# XZL_Studio AX (clone of the CWAV USBee AX)
ATTRS{idVendor}=="08a9", ATTRS{idProduct}=="0014", ENV{ID_SIGROK}="1"

# CWAV USBee DX
# HT USBee-DxPro (clone of the CWAV USBee DX), not yet supported!
# XZL_Studio DX (clone of the CWAV USBee DX)
ATTRS{idVendor}=="08a9", ATTRS{idProduct}=="0015", ENV{ID_SIGROK}="1"

# CWAV USBee SX
ATTRS{idVendor}=="08a9", ATTRS{idProduct}=="0009", ENV{ID_SIGROK}="1"

# CWAV USBee ZX
ATTRS{idVendor}=="08a9", ATTRS{idProduct}=="0005", ENV{ID_SIGROK}="1"

# Cypress FX2 eval boards without EEPROM:
# Lcsoft Mini Board
# Braintechnology USB Interface V2.x
# fx2grok-tiny
ATTRS{idVendor}=="04b4", ATTRS{idProduct}=="8613", ENV{ID_SIGROK}="1"

# Dangerous Prototypes Buspirate (v3)
# ChronoVu LA8 (old VID/PID)
# ChronoVu LA16 (old VID/PID)
# ftdi-la
ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6001", ENV{ID_SIGROK}="1"

# Dangerous Prototypes Buspirate (v4)
ATTRS{idVendor}=="04d8", ATTRS{idProduct}=="fb00", ENV{ID_SIGROK}="1"

# DreamSourceLab DSLogic
ATTRS{idVendor}=="2a0e", ATTRS{idProduct}=="0001", ENV{ID_SIGROK}="1"
# DreamSourceLab DSLogic Pro
ATTRS{idVendor}=="2a0e", ATTRS{idProduct}=="0003", ENV{ID_SIGROK}="1"
# DreamSourceLab DScope
ATTRS{idVendor}=="2a0e", ATTRS{idProduct}=="0002", ENV{ID_SIGROK}="1"
# DreamSourceLab DSLogic Plus
ATTRS{idVendor}=="2a0e", ATTRS{idProduct}=="0020", ENV{ID_SIGROK}="1"
# DreamSourceLab DSLogic Basic
ATTRS{idVendor}=="2a0e", ATTRS{idProduct}=="0021", ENV{ID_SIGROK}="1"

# HAMEG HO720
ATTRS{idVendor}=="0403", ATTRS{idProduct}=="ed72", ENV{ID_SIGROK}="1"

# HAMEG HO730
ATTRS{idVendor}=="0403", ATTRS{idProduct}=="ed73", ENV{ID_SIGROK}="1"

# Hantek DSO-2090
# lsusb: "04b4:2090 Cypress Semiconductor Corp."
# lsusb after FW upload: "04b5:2090 ROHM LSI Systems USA, LLC"
ATTRS{idVendor}=="04b4", ATTRS{idProduct}=="2090", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="04b5", ATTRS{idProduct}=="2090", ENV{ID_SIGROK}="1"

# Hantek DSO-2150
# lsusb: "04b4:2150 Cypress Semiconductor Corp."
# lsusb after FW upload: "04b5:2150 ROHM LSI Systems USA, LLC"
ATTRS{idVendor}=="04b4", ATTRS{idProduct}=="2150", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="04b5", ATTRS{idProduct}=="2150", ENV{ID_SIGROK}="1"

# Hantek DSO-2250
# lsusb: "04b4:2250 Cypress Semiconductor Corp."
# lsusb after FW upload: "04b5:2250 ROHM LSI Systems USA, LLC"
ATTRS{idVendor}=="04b4", ATTRS{idProduct}=="2250", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="04b5", ATTRS{idProduct}=="2250", ENV{ID_SIGROK}="1"

# Hantek DSO-5200
# lsusb: "04b4:5200 Cypress Semiconductor Corp."
# lsusb after FW upload: "04b5:5200 ROHM LSI Systems USA, LLC"
ATTRS{idVendor}=="04b4", ATTRS{idProduct}=="5200", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="04b5", ATTRS{idProduct}=="5200", ENV{ID_SIGROK}="1"

# Hantek DSO-5200A
# lsusb: "04b4:520a Cypress Semiconductor Corp."
# lsusb after FW upload: "04b5:520a ROHM LSI Systems USA, LLC"
ATTRS{idVendor}=="04b4", ATTRS{idProduct}=="520a", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="04b5", ATTRS{idProduct}=="520a", ENV{ID_SIGROK}="1"

# Hantek 6022BE, renumerates as 1d50:608e "sigrok fx2lafw", Serial: Hantek 6022BE
ATTRS{idVendor}=="04b4", ATTRS{idProduct}=="6022", ENV{ID_SIGROK}="1"

# Hantek 6022BL, renumerates as 1d50:608e "sigrok fx2lafw", Serial: Hantek 6022BL
ATTRS{idVendor}=="04b4", ATTRS{idProduct}=="602a", ENV{ID_SIGROK}="1"

# Hantek 4032L
ATTRS{idVendor}=="04b5", ATTRS{idProduct}=="4032", ENV{ID_SIGROK}="1"

# IKALOGIC Scanalogic-2
ATTRS{idVendor}=="20a0", ATTRS{idProduct}=="4123", ENV{ID_SIGROK}="1"

# IKALOGIC ScanaPLUS
# ftdi-la
ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6014", ENV{ID_SIGROK}="1"

# Kecheng KC-330B
ATTRS{idVendor}=="1041", ATTRS{idProduct}=="8101", ENV{ID_SIGROK}="1"

# Lascar Electronics EL-USB-2
# Lascar Electronics EL-USB-CO
# This is actually the generic SiLabs (Cygnal) F32x USBXpress VID:PID.
ATTRS{idVendor}=="10c4", ATTRS{idProduct}=="0002", ENV{ID_SIGROK}="1"

# LeCroy LogicStudio16
ATTRS{idVendor}=="05ff", ATTRS{idProduct}=="a001", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="05ff", ATTRS{idProduct}=="a002", ENV{ID_SIGROK}="1"

# LeCroy WaveRunner
# 05ff:1023: 625Zi
ATTRS{idVendor}=="05ff", ATTRS{idProduct}=="1023", ENV{ID_SIGROK}="1"

# Link Instruments MSO-19
ATTRS{idVendor}=="3195", ATTRS{idProduct}=="f190", ENV{ID_SIGROK}="1"

# Logic Shrimp
ATTRS{idVendor}=="04d8", ATTRS{idProduct}=="fa95", ENV{ID_SIGROK}="1"

# MiniLA Mockup
# ftdi-la
ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6010", ENV{ID_SIGROK}="1"

# MIC 98581
# MIC 98583
# Tondaj SL-814
ATTRS{idVendor}=="067b", ATTRS{idProduct}=="2303", ENV{ID_SIGROK}="1"

# Openbench Logic Sniffer
ATTRS{idVendor}=="04d8", ATTRS{idProduct}=="000a", ENV{ID_SIGROK}="1"

# Rigol DS1000 series
ATTRS{idVendor}=="1ab1", ATTRS{idProduct}=="0588", ENV{ID_SIGROK}="1"

# Rigol 1000Z series
ATTRS{idVendor}=="1ab1", ATTRS{idProduct}=="04ce", ENV{ID_SIGROK}="1"

# Rigol DS2000 series
ATTRS{idVendor}=="1ab1", ATTRS{idProduct}=="04b0", ENV{ID_SIGROK}="1"

# Rigol DS4000 series
ATTRS{idVendor}=="1ab1", ATTRS{idProduct}=="04b1", ENV{ID_SIGROK}="1"

# Rigol DG4000 series
ATTRS{idVendor}=="1ab1", ATTRS{idProduct}=="0641", ENV{ID_SIGROK}="1"

# Rigol DP800 series
ATTRS{idVendor}=="1ab1", ATTRS{idProduct}=="0e11", ENV{ID_SIGROK}="1"

# Rigol MSO5000 series
ATTRS{idVendor}=="1ab1", ATTRS{idProduct}=="0515", ENV{ID_SIGROK}="1"

# Rohde&Schwarz HMO series mixed-signal oscilloscope (previously branded Hameg) VCP/USBTMC mode
ATTRS{idVendor}=="0aad", ATTRS{idProduct}=="0117", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="0aad", ATTRS{idProduct}=="0118", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="0aad", ATTRS{idProduct}=="0119", ENV{ID_SIGROK}="1"

# Sainsmart DDS120 / Rocktech BM102, renumerates as 1d50:608e "sigrok fx2lafw", Serial: Sainsmart DDS120
ATTRS{idVendor}=="8102", ATTRS{idProduct}=="8102", ENV{ID_SIGROK}="1"

# Saleae Logic
# EE Electronics ESLA100 (clone of the Saleae Logic)
# Hantek 6022BL in LA mode (clone of the Saleae Logic)
# Instrustar ISDS205X in LA mode (clone of the Saleae Logic)
# Robomotic MiniLogic (clone of the Saleae Logic)
# Robomotic BugLogic 3 (clone of the Saleae Logic)
# MCU123 Saleae Logic clone (clone of the Saleae Logic)
ATTRS{idVendor}=="0925", ATTRS{idProduct}=="3881", ENV{ID_SIGROK}="1"

# Saleae Logic16
ATTRS{idVendor}=="21a9", ATTRS{idProduct}=="1001", ENV{ID_SIGROK}="1"

# Saleae Logic Pro 16
ATTRS{idVendor}=="21a9", ATTRS{idProduct}=="1006", ENV{ID_SIGROK}="1"

# Siglent USBTMC devices.
# f4ec:ee3a: E.g. SDS1052DL+ scope
# f4ec:ee38: E.g. SDS1104X-E scope
# f4ed:ee3a: E.g. SDS1202X-E scope or SDG1010 waveform generator
ATTRS{idVendor}=="f4ec", ATTRS{idProduct}=="ee3a", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="f4ed", ATTRS{idProduct}=="ee3a", ENV{ID_SIGROK}="1"

# sigrok FX2 LA (8ch)
# fx2grok-flat (before and after renumeration)
ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="608c", ENV{ID_SIGROK}="1"

# sigrok FX2 LA (16ch)
ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="608d", ENV{ID_SIGROK}="1"

# sigrok FX2 DSO (2ch)
ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="608e", ENV{ID_SIGROK}="1"

# sigrok usb-c-grok
ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="608f", ENV{ID_SIGROK}="1"

# SiLabs CP210x (USB CDC) UART bridge, used (among others) in:
# CEM DT-8852
# Manson HCS-3202
# MASTECH MS2115B
# MASTECH MS5308
# MASTECH MS8250D
# PeakTech 3330
# Voltcraft PPS-11815
ATTRS{idVendor}=="10c4", ATTRS{idProduct}=="ea60", ENV{ID_SIGROK}="1"

# SiLabs CP2110 (USB HID) UART bridge, used (among others) in:
# UNI-T UT612
# UNI-T UT-D09 multimeter cable (for various UNI-T and rebranded DMMs)
ATTRS{idVendor}=="10c4", ATTRS{idProduct}=="ea80", ENV{ID_SIGROK}="1"

# Sysclk LWLA1016
ATTRS{idVendor}=="2961", ATTRS{idProduct}=="6688", ENV{ID_SIGROK}="1"

# Sysclk LWLA1034
ATTRS{idVendor}=="2961", ATTRS{idProduct}=="6689", ENV{ID_SIGROK}="1"

# Sysclk SLA5032 ("32CH 500M" mode)
ATTRS{idVendor}=="2961", ATTRS{idProduct}=="66b0", ENV{ID_SIGROK}="1"

# Testo 435
ATTRS{idVendor}=="128d", ATTRS{idProduct}=="0003", ENV{ID_SIGROK}="1"

# UNI-T UT-D04 multimeter cable (for various UNI-T and rebranded DMMs)
# UNI-T UT325
ATTRS{idVendor}=="1a86", ATTRS{idProduct}=="e008", ENV{ID_SIGROK}="1"

# V&A VA4000 multimeter cable (for various V&A DMMs)
ATTRS{idVendor}=="04fc", ATTRS{idProduct}=="0201", ENV{ID_SIGROK}="1"

# Victor 70C
# Victor 86C
ATTRS{idVendor}=="1244", ATTRS{idProduct}=="d237", ENV{ID_SIGROK}="1"

# YiXingDianZi MDSO
ATTRS{idVendor}=="d4a2", ATTRS{idProduct}=="5660", ENV{ID_SIGROK}="1"

# ZEROPLUS Logic Cube LAP-C series
# There are various devices in the ZEROPLUS Logic Cube series:
# 0c12:7002: LAP-16128U
# 0c12:7009: LAP-C(16064)
# 0c12:700a: LAP-C(16128)
# 0c12:700b: LAP-C(32128)
# 0c12:700c: LAP-C(321000)
# 0c12:700d: LAP-C(322000)
# 0c12:700e: LAP-C(16032)
# 0c12:7016: LAP-C(162000)
# 0c12:7025: LAP-C(16128+)
# 0c12:7100: AKIP-9101
ATTRS{idVendor}=="0c12", ATTRS{idProduct}=="7002", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="0c12", ATTRS{idProduct}=="7007", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="0c12", ATTRS{idProduct}=="7009", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="0c12", ATTRS{idProduct}=="700a", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="0c12", ATTRS{idProduct}=="700b", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="0c12", ATTRS{idProduct}=="700c", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="0c12", ATTRS{idProduct}=="700d", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="0c12", ATTRS{idProduct}=="700e", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="0c12", ATTRS{idProduct}=="7016", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="0c12", ATTRS{idProduct}=="7025", ENV{ID_SIGROK}="1"
ATTRS{idVendor}=="0c12", ATTRS{idProduct}=="7100", ENV{ID_SIGROK}="1"

LABEL="libsigrok_rules_end"

[2c0f1]

atribua perfeições ao grupo de dispositivos, essa permissão é uma falta de permissão a seu usuário, no caso adicione seu usuário ao grupo tty

[9names]

@ntn888 you need to add yourself to the group your distro uses for serial ports.
Example under debian (lines starting with $ indicate commands you must enter into a shell or terminal program):

run sudo dmesg -w and then attach device:

$ sudo dmesg -w
[ 3803.735577] usb 5-2.3.3.4: new full-speed USB device number 21 using xhci_hcd
[ 3803.904699] usb 5-2.3.3.4: New USB device found, idVendor=16c0, idProduct=27dd, bcdDevice= 0.10
[ 3803.904704] usb 5-2.3.3.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3803.904706] usb 5-2.3.3.4: Product: vitaly.codes/ula
[ 3803.904707] usb 5-2.3.3.4: Manufacturer: Ferris & Co
[ 3803.904708] usb 5-2.3.3.4: SerialNumber: _ula_
[ 3803.950739] cdc_acm 5-2.3.3.4:1.0: ttyACM1: USB ACM device

device name is "ttyACM1"

$ ls /dev/ttyACM1  -la
crw-rw---- 1 root dialout 166, 0 Jul  8 18:02 /dev/ttyACM1

the group owning the serial port is "dialout"

$ echo $USER
nine

my username is nine, so add myself to the dialout group:

$ sudo usermod -a -G dialout nine

and then log out and back in again so that your permissions are correct for all applications