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#81
STMP1 / Re: Alternate RAM for STMP157
Last post by LubOlimex - October 25, 2024, 08:36:38 AMNo crypto, STM32MP157A/D.
#82
STMP1 / Re: Alternate RAM for STMP157
Last post by gs018 - October 24, 2024, 11:22:11 AMThank you for your reply,
Can you also please help me with the STMP processor, is it STM32MP157CAA OR STM32MP157AAA.
Can you also please help me with the STMP processor, is it STM32MP157CAA OR STM32MP157AAA.
#83
STMP1 / Re: Hardware acceleration, GPU
Last post by LubOlimex - October 23, 2024, 10:36:53 AMFirst check if that is possible in the STM forums. For some task hardware decoding is not supported, like video streaming, check this post:
https://community.st.com/t5/stm32-mpus-products/how-to-use-stm32mp157c-gpu-hardware-acceleration-with-ffmpeg/td-p/84838
https://community.st.com/t5/stm32-mpus-products/how-to-use-stm32mp157c-gpu-hardware-acceleration-with-ffmpeg/td-p/84838
#84
STMP1 / Hardware acceleration, GPU
Last post by jalih - October 23, 2024, 09:20:43 AMHi, I just received STM32MP157 board and got it up and running. Is it possible to get hardware accelerated GPU support working? I would like to use Nuklear based GUI with SDL2 backend for my application and need OpenGL support for that. Also KMSDRM support would be nice.
#85
ESP32 / Re: Olimex ESP32-EVB Rev H DC ...
Last post by LubOlimex - October 23, 2024, 08:18:34 AMCan you describe the problem in more detail? What code are you using? How did you determine it doesn't work? What does the box of the board say revision H or revision H1?
Revision H is pretty old hardware revision, we are currently manufacturing revision K1. Revision H was reported to have some start up problems that were fixed in revision H1 and then further fixed in revision I. Refer to the revision chagnes to see them:
https://github.com/OLIMEX/ESP32-EVB/tree/master/HARDWARE
Check if R24 is 470k - if only 470k is present, solder 1k/0603 size over the 470k as mentioned in the log, this would improve the startup behavior.
Revision H is pretty old hardware revision, we are currently manufacturing revision K1. Revision H was reported to have some start up problems that were fixed in revision H1 and then further fixed in revision I. Refer to the revision chagnes to see them:
https://github.com/OLIMEX/ESP32-EVB/tree/master/HARDWARE
Check if R24 is 470k - if only 470k is present, solder 1k/0603 size over the 470k as mentioned in the log, this would improve the startup behavior.
#86
ESP32 / Olimex ESP32-EVB Rev H DC powe...
Last post by mitchellmerca - October 22, 2024, 11:28:56 PMHello,
I'm having an issue with our Rev H board not booting up when powered via the DC jack. If powered over USB, they work fine, and also previous versions work.
Any ideas to get the Rev H boards working properly, other than power them via USB?
I'm having an issue with our Rev H board not booting up when powered via the DC jack. If powered over USB, they work fine, and also previous versions work.
Any ideas to get the Rev H boards working properly, other than power them via USB?
#87
STMP1 / Re: Alternate RAM for STMP157
Last post by LubOlimex - October 22, 2024, 04:17:17 PMHard to say, even when RAM seems the same it might require slight software tweaks, but maybe K4B4G1646E-BMMA.
#88
STMP1 / Alternate RAM for STMP157
Last post by gs018 - October 21, 2024, 09:30:40 AMHi,
I am building my STMP157 board using the reference of "STMP15X-SOM". In this the RAM used is K4B4G1646D-BYK0, but I am unable to find the part number in online store. Can you please help me in finding the different RAM which can be used instead of it.
I am building my STMP157 board using the reference of "STMP15X-SOM". In this the RAM used is K4B4G1646D-BYK0, but I am unable to find the part number in online store. Can you please help me in finding the different RAM which can be used instead of it.
#89
A20 / Re: Maximum SATA Drive size fo...
Last post by LubOlimex - October 21, 2024, 08:32:43 AMNo, as long as it is 5V drive. Notice that very often 3.5in drives require 12V, so double and triple check if the specific disk requires 12V.
#90
A20 / Re: Cannot autoload with TFTPG...
Last post by LubOlimex - October 21, 2024, 08:31:16 AMWhat image exactly are you using? Is the archive with the image named "A20-OLinuXino-bullseye-base-20231106-081613.img.7z"?