UART1 interrupt is not deallocating

[SolidStateLEDLighting]

I am going through a repeated process where I establish and tear down a DMX service. And I'm doing something wrong because I'm getting: intr_alloc: No free interrupt inputs for UART1 interrupt (flags 0x40E) every 3 cycles.

To establish I used this sequence:

1. dmx_driver_install
2. dmx_set_pin

To tear down I use this sequence:

1. dmx_driver_disable
2. dmx_driver_delete

How can I make sure all resources are freed?

[SolidStateLEDLighting]

I am running multiple core (s3) on the IDF v5.3.1.

In addition to this deallocation problem, I also can't send more than one frame of data. I suspect that dmx.status never returns to DMX_STATUS_IDLE.

[bensuffolk]

Pull request #191 fixes this issue.

[SolidStateLEDLighting]

Which issue? The inability to reclaim resources properly or the inability to send more then one frame of data? OR - are both issues solved?

[bensuffolk]

The main issue you reported initially (dealloc of resources). I didn’t actually see the in addition bit.

I had already come across the resources thing and fixed it in my project so didn’t really focus on your entire message, sorry. Although I don’t have that problem and am running on an s3 with 5.3.0

Will try a later version.

Ben