Baz Posted December 1, 2022 Share Posted December 1, 2022 (edited) Hello I cant get further the pin2dmd logo. I think the activation is succeed. When I put the led panel to the pinball nothing change I can see the logo but nothing else. I put the key file to the sd card and the update file as well I think the update was successful but nothing changed. Thanks for your help. Update It turned out I have bad usb cables the third on did the trick. Anyway I still get the same problem, I deleted the chip and upload the pin2dmd.bin file again. I put also the colored file and the unit does not turn on automatically uness I push the reset button. I cant get trough the pin2dmd logo after I switched the game on. I tried it in two different machine with the same results. Edited December 1, 2022 by Baz Link to comment Share on other sites More sharing options...
Content Provider lucky1 Posted December 1, 2022 Content Provider Share Posted December 1, 2022 4 hours ago, Baz said: Anyway I still get the same problem, I deleted the chip and upload the pin2dmd.bin file again. I put also the colored file and the unit does not turn on automatically uness I push the reset button. Is it a Nucleo ? You need to downgrade your ST-Link firmware. See here https://vpuniverse.com/forums/topic/4582-bug-in-st-link-firmware-v2j36m26/ Link to comment Share on other sites More sharing options...
Baz Posted December 2, 2022 Author Share Posted December 2, 2022 Thank you for your help. How can I downgrade the sr link? Link to comment Share on other sites More sharing options...
Baz Posted December 2, 2022 Author Share Posted December 2, 2022 (edited) Thank you for your help. How can I downgrade the st link? Also I did a input test wich is failed. I put jumper : 1-2=pin 5close 3-4=pin5close 5-6=pin5close 7-8=pin11close 9-10=pin11close 11-12=pin11 close 13-14=pin11 close Without jumper all pin open Update I changed the sandwich panel where the sd card is and it solved the input test problem. Before I changed the sandwich panel I put a new LS74123N but still I have failed input test so I swapped from a working display panel But still get the pin2dmd logo in the game. The game graphics does not start. Edited December 2, 2022 by Baz Link to comment Share on other sites More sharing options...
Content Provider lucky1 Posted December 2, 2022 Content Provider Share Posted December 2, 2022 2 hours ago, Baz said: How can I downgrade the st link? Google helps http://www.emcu.eu/how-to-update-the-st-link-fw-under-windows/ Link to comment Share on other sites More sharing options...
Baz Posted December 2, 2022 Author Share Posted December 2, 2022 Hello Lucky Maybe Im not good at computing but I have no downgrade firmware option. Where I can find older firmware than this v2J40M27 I attached the screenshot what I can see Thank you for your help Link to comment Share on other sites More sharing options...
Content Provider Terranigma Posted December 2, 2022 Content Provider Share Posted December 2, 2022 1 hour ago, Baz said: Hello Lucky Maybe Im not good at computing but I have no downgrade firmware option. Where I can find older firmware than this v2J40M27 I attached the screenshot what I can see Thank you for your help On 12/2/2022 at 3:50 AM, lucky1 said: Is it a Nucleo ? You need to downgrade your ST-Link firmware. See here https://vpuniverse.com/forums/topic/4582-bug-in-st-link-firmware-v2j36m26/ On 8/31/2022 at 2:45 PM, aganyte said: Resolved. This thread gave me the solution https://community.st.com/s/question/0D53W00000GXVZMSA5/mco-clock-issue-in-stlink-firmware-v2j37m26 I had tried to downgrade ST-Link but with a not old enough firmware. I found an older ST-link utility on my NAS (V2.J34.M26). Now everything is working fine. https://community.st.com/s/question/0D53W00001pIyDkSAK/good-day-do-you-know-of-any-link-to-download-the-stlink-with-firmware-v2j34m25-or-v2j35m26-either-of-the-2-they-are-not-available-on-the-official-page-greetings Link to comment Share on other sites More sharing options...
Baz Posted December 5, 2022 Author Share Posted December 5, 2022 Thanks Lucky and Terranigma for the help. Finally I could manage to downgrade the software. Best wishes Baz Link to comment Share on other sites More sharing options...
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