Comments (2)
jgarff
commented on June 1, 2024
Unfortunately, as listed in the wiki, only the Raspberry Pi is supported.
The Banana Pi doesn't have the same chip hardware blocks to support this
feature.
…On Sun, Oct 30, 2022 at 6:49 AM Andrea Ferrari ***@***.***> wrote:
Hi!
I destroy my Raspberry Pi Zero, so I buy a Banana Pi BPI-M2 ZERO and try
to run my old Node.js code that was on the Raspberry.
I'm using the npm: rpi-ws281x^1.0.36 and I receive the error:
Error: configure(): ws2811_init() failed: Hardware revision is not
supported
So I download this repository and follow the instructions, after some
build problems, I finally run the "test" file and I received the same error:
sudo ./test ws2811_init failed: Hardware revision is not supported
Banana Pi information:
cat /proc/cpuinfo
processor : 0
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 22.85
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
processor : 1
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 22.85
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
processor : 2
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 22.85
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
processor : 3
model name : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 22.85
Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xc07
CPU revision : 5
Hardware : sun8iw7
Revision : 0000
Serial : 649079310810582c0454
cat /etc/os-release
PRETTY_NAME="Raspbian GNU/Linux 9 (stretch)"
NAME="Raspbian GNU/Linux"
VERSION_ID="9"
VERSION="9 (stretch)"
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
How I can resolve that error? there is some step that I need to do in
order to configure the gipos before running the scripts?
There is a way to have more information about that error?
Thx :)
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FerrariAndrea
commented on June 1, 2024
Hi guys, I'm trying to add this Banana Pi to the configurations, but I'm missing something.
I add the model here: FerrariAndrea@117d3d7
and now it is working, but I received a new error:
sudo ./test -s grb
Can't open device file
: No such device or address
ws2811_init failed: Failed to create mailbox device
I research about that and I discover that in this Banana PI there is only the PWM1 at pin 7, but I can't use it:
sudo ./test -s grb -g 7
Gpio 7 is illegal for LED channel 0
ws2811_init failed: Selected GPIO not possible
This is because (I think) in the code there are many hard-coded checks that don't allow the use of it.
I'm trying to remove all these checks in order to test it, but still receive "illegal" error for now.
Edit: I see your answer right now, ok so if this is not compatible at all I will not try anymore.
Thx
from rpi_ws281x.
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