fm_transmitter on Raspberry Pi 5?

[jakob-martens]

Hi,

it looks like fm_transmitter cannot (yet) run on Raspberry Pi 5. I get the following error when starting the fm_transmitter: Cannot obtain access to peripherals (mmap error)

Any plans to make it compatible with Raspberry Pi 5?

Kind regards,
Jakob

[notluca]

same issue here :/

[umar4011]

If you share some more logs and details I can make it compatible for pi 5

[notluca]

If you share some more logs and details I can make it compatible for pi 5

When i run make, it runs flawlessly.

But when I run ./fm_transmitter, this happens.

Playing: acoustic_guitar_duet.wav, 22050 Hz, 16 bits, mono
Error: Cannot obtain access to peripherals (mmap error)

I figured out the GPIO is different for the pi and is done via some RP1 chip as far as I read. link

[elizhium]

Any progress on this? has anyone found a workaround? can't seem to find anything trough google and the code is a tad to complicated for myself to jump into.

[serhadcicekli]

Same problem here. Is there a fork that added raspberry pi 5 support?

[OlegXio]

same issue

[xiewoc]

perhaps what causes this is because it had not adapt the bcm 2712,the latest version only support pi4b(bcm2711
) (and former)