Freeplay CM4
#12
(07-15-2022, 02:02 PM)smoscar01 Wrote: Weird update:
...
Could this be something fixable by reducing the speed in the dtoverlay?

Can DMA be configured/disabled through freeplayfbcp.cfg? or would I need to recompile all of them?

I touched on this in the previous reply. fbcp-ili9341 compiles in all its SPI settings (like speed, etc.). It doesn't need the waveshare32b line in the config.txt.

You should be able to use https://github.com/TheFlav/rpi-fbcp and waveshare32b-fp.dtbo. That would be a good exercise/test, but it won't be as fast/optimized as fbcp-ili9341.

If you use fbcp-ili9341, read the INSTALLATION section at https://github.com/juj/fbcp-ili9341
It talks about making sure to REMOVE lines like
dtoverlay=waveshare32b and dtparam=spi=on from your config.txt
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Messages In This Thread
Freeplay CM4 - by smoscar01 - 07-12-2022, 02:38 PM
RE: Freeplay CM4 - by Flavor - 07-13-2022, 12:42 AM
RE: Freeplay CM4 - by smoscar01 - 07-13-2022, 11:46 PM
RE: Freeplay CM4 - by Flavor - 07-14-2022, 12:50 AM
RE: Freeplay CM4 - by smoscar01 - 07-14-2022, 04:35 PM
RE: Freeplay CM4 - by Flavor - 07-14-2022, 11:47 PM
RE: Freeplay CM4 - by smoscar01 - 07-15-2022, 12:39 AM
RE: Freeplay CM4 - by Flavor - 07-15-2022, 01:16 AM
RE: Freeplay CM4 - by smoscar01 - 07-15-2022, 11:33 AM
RE: Freeplay CM4 - by smoscar01 - 07-15-2022, 02:02 PM
RE: Freeplay CM4 - by Flavor - 07-16-2022, 12:31 AM
RE: Freeplay CM4 - by Flavor - 07-16-2022, 12:37 AM
RE: Freeplay CM4 - by smoscar01 - 07-16-2022, 01:53 AM
RE: Freeplay CM4 - by Flavor - 07-16-2022, 02:00 AM
RE: Freeplay CM4 - by Flavor - 07-16-2022, 02:03 AM
RE: Freeplay CM4 - by Flavor - 07-16-2022, 02:11 AM
RE: Freeplay CM4 - by Flavor - 07-16-2022, 02:24 AM
RE: Freeplay CM4 - by Flavor - 07-16-2022, 02:26 AM
RE: Freeplay CM4 - by smoscar01 - 07-16-2022, 09:06 AM
RE: Freeplay CM4 - by Flavor - 07-16-2022, 09:18 AM
RE: Freeplay CM4 - by smoscar01 - 07-16-2022, 10:24 AM
RE: Freeplay CM4 - by smoscar01 - 07-16-2022, 11:14 AM
RE: Freeplay CM4 - by smoscar01 - 07-17-2022, 06:38 AM
RE: Freeplay CM4 - by Flavor - 07-17-2022, 06:42 AM
RE: Freeplay CM4 - by smoscar01 - 07-17-2022, 09:23 AM
RE: Freeplay CM4 - by Flavor - 07-17-2022, 09:41 AM
RE: Freeplay CM4 - by smoscar01 - 07-17-2022, 10:50 AM
RE: Freeplay CM4 - by smoscar01 - 07-17-2022, 12:34 PM
RE: Freeplay CM4 - by Flavor - 07-17-2022, 12:37 PM
RE: Freeplay CM4 - by Flavor - 07-17-2022, 12:38 PM
RE: Freeplay CM4 - by Flavor - 07-17-2022, 12:45 PM
RE: Freeplay CM4 - by smoscar01 - 07-17-2022, 01:01 PM
RE: Freeplay CM4 - by Flavor - 07-17-2022, 01:30 PM
RE: Freeplay CM4 - by smoscar01 - 07-17-2022, 02:40 PM
RE: Freeplay CM4 - by smoscar01 - 07-18-2022, 06:24 AM
RE: Freeplay CM4 - by Flavor - 07-19-2022, 04:45 AM
RE: Freeplay CM4 - by smoscar01 - 07-19-2022, 06:07 AM
RE: Freeplay CM4 - by Flavor - 07-19-2022, 07:02 AM
RE: Freeplay CM4 - by Flavor - 07-19-2022, 07:10 AM
RE: Freeplay CM4 - by Flavor - 07-19-2022, 07:13 AM
RE: Freeplay CM4 - by smoscar01 - 07-19-2022, 01:10 PM
RE: Freeplay CM4 - by Flavor - 07-19-2022, 01:38 PM
RE: Freeplay CM4 - by smoscar01 - 07-19-2022, 02:26 PM
RE: Freeplay CM4 - by smoscar01 - 07-21-2022, 01:39 PM
RE: Freeplay CM4 - by Flavor - 07-21-2022, 01:48 PM
RE: Freeplay CM4 - by Flavor - 07-21-2022, 01:57 PM
RE: Freeplay CM4 - by smoscar01 - 07-21-2022, 03:44 PM
RE: Freeplay CM4 - by Flavor - 07-22-2022, 03:55 AM
RE: Freeplay CM4 - by smoscar01 - 07-22-2022, 12:55 PM
RE: Freeplay CM4 - by Flavor - 07-22-2022, 02:25 PM
RE: Freeplay CM4 - by smoscar01 - 07-22-2022, 03:05 PM
RE: Freeplay CM4 - by Flavor - 07-23-2022, 12:45 AM
RE: Freeplay CM4 - by smoscar01 - 07-24-2022, 08:52 AM
RE: Freeplay CM4 - by Flavor - 07-24-2022, 09:09 AM
RE: Freeplay CM4 - by smoscar01 - 07-24-2022, 10:53 AM
RE: Freeplay CM4 - by smoscar01 - 07-27-2022, 01:41 AM
RE: Freeplay CM4 - by Flavor - 07-27-2022, 02:14 AM
RE: Freeplay CM4 - by smoscar01 - 07-27-2022, 03:16 PM
RE: Freeplay CM4 - by Flavor - 07-28-2022, 02:13 AM
RE: Freeplay CM4 - by smoscar01 - 07-29-2022, 10:16 PM
RE: Freeplay CM4 - by smoscar01 - 08-01-2022, 06:48 AM

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