wiringPiSetup: mmap (PWM) failed: Operation not permitted
drozdi70 opened this issue · 7 comments
After installation on orage pi5 plus board:
root@orangepi5-plus:~/work/wiringOP# gpio -v
gpio version: 2.46
Copyright (c) 2012-2018 Gordon Henderson
This is free software with ABSOLUTELY NO WARRANTY.
For details type: gpio -warranty
- Device tree is enabled.
*--> Orange Pi 5 Plus
root@orangepi5-plus:~/work/wiringOP# gpio readall
wiringPiSetup: mmap (PWM) failed: Operation not permitted
OS info:
root@orangepi5-plus:~# lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description: Armbian 23.8.3 bookworm
Release: 12
Codename: bookworm
during installation warrning:
[Install]
chown: warning: '.' should be ':': ‘root.root’
All Done.
during installation warrning: [Install] chown: warning: '.' should be ':': ‘root.root’
All Done.
Can you please explain in more detail how to fix this?
the issue is not fixed :(
I gave only the warning I got during installation - maybe it is related to the issue or not...
the issue is not fixed :( I gave only the warning I got during installation - maybe it is related to the issue or not...
I found this repo with old fork - https://github.com/zhaolei/WiringOP.git
On my OrangePi Lite it works fine
no warnings this time but:
orangepi@orangepi5-plus:~/work/WiringOP$ gpio -v
gpio version: 2.20
Copyright (c) 2012-2014 Gordon Henderson
This is free software with ABSOLUTELY NO WARRANTY.
For details type: gpio -warranty
piBoardRev: Unable to determine board revision from /proc/cpuinfo
-> No "Hardware" line
-> You may want to check:
-> http://www.lemaker.org/
orangepi@orangepi5-plus:~/work/WiringOP$ gpio readall
piBoardRev: Unable to determine board revision from /proc/cpuinfo
-> No "Hardware" line
-> You may want to check:
-> http://www.lemaker.org/
old version not supporting Orange pi 5 Plus :(
#96
near-by issue is says about master branch that works.
Try it.
Works for me on opi pc2 board after successfull build.
Also,for board opi5plus you may use python3 modules (http://www.orangepi.org/orangepiwiki/index.php/Orange_Pi_5_Plus#How_to_install_wiringOP-Python)
root@opipc2:/opt/wiringOP-master# cd ..
root@opipc2:/opt# gpio -v
gpio version: 2.46
Copyright (c) 2012-2018 Gordon Henderson
This is free software with ABSOLUTELY NO WARRANTY.
For details type: gpio -warranty
* Device tree is enabled.
*--> Xunlong Orange Pi PC 2
root@opipc2:/opt# gpio readall
+------+-----+----------+------+---+ OPi PC2 +---+------+----------+-----+------+
| GPIO | wPi | Name | Mode | V | Physical | V | Mode | Name | wPi | GPIO |
+------+-----+----------+------+---+----++----+---+------+----------+-----+------+
| | | 3.3V | | | 1 || 2 | | | 5V | | |
| 12 | 0 | SDA.0 | OFF | 0 | 3 || 4 | | | 5V | | |
| 11 | 1 | SCL.0 | OFF | 0 | 5 || 6 | | | GND | | |
| 6 | 2 | PWM.1 | OFF | 0 | 7 || 8 | 0 | OFF | PC05 | 3 | 69 |
| | | GND | | | 9 || 10 | 0 | OFF | PC06 | 4 | 70 |
| 1 | 5 | RXD.2 | OFF | 0 | 11 || 12 | 0 | OFF | PD14 | 6 | 110 |
| 0 | 7 | TXD.2 | OFF | 0 | 13 || 14 | | | GND | | |
| 3 | 8 | CTS.2 | OFF | 0 | 15 || 16 | 0 | OFF | PC04 | 9 | 68 |
| | | 3.3V | | | 17 || 18 | 0 | OFF | PC07 | 10 | 71 |
| 15 | 11 | MOSI.1 | OUT | 1 | 19 || 20 | | | GND | | |
| 16 | 12 | MISO.1 | OFF | 0 | 21 || 22 | 0 | OFF | RTS.2 | 13 | 2 |
| 14 | 14 | SCLK.1 | OFF | 0 | 23 || 24 | 0 | OFF | CE.1 | 15 | 13 |
| | | GND | | | 25 || 26 | 0 | OFF | PA21 | 16 | 21 |
| 19 | 17 | SDA.1 | OFF | 0 | 27 || 28 | 0 | OFF | SCL.1 | 18 | 18 |
| 7 | 19 | PA07 | OFF | 0 | 29 || 30 | | | GND | | |
| 8 | 20 | PA08 | OFF | 0 | 31 || 32 | 0 | OFF | RTS.1 | 21 | 200 |
| 9 | 22 | PA09 | OFF | 0 | 33 || 34 | | | GND | | |
| 10 | 23 | PA10 | OFF | 0 | 35 || 36 | 0 | OFF | CTS.1 | 24 | 201 |
| 107 | 25 | PD11 | OFF | 0 | 37 || 38 | 0 | OFF | TXD.1 | 26 | 198 |
| | | GND | | | 39 || 40 | 0 | OFF | RXD.1 | 27 | 199 |
+------+-----+----------+------+---+----++----+---+------+----------+-----+------+
| GPIO | wPi | Name | Mode | V | Physical | V | Mode | Name | wPi | GPIO |
+------+-----+----------+------+---+ OPi PC2 +---+------+----------+-----+------+
Solution found and working for me on orangepi5plus:
echo "BOARD=orangepi5plus" | sudo tee /etc/orangepi-release