Well, but the board and display has both worked previosly. Did you had changed the wiring?The schematic is mybe wrong, but this should not beats the functionality of the shipped board and display.The source of the isse is mybe find on the displays bo...

Hi Richard,yepp, u are able to damage the display in various ways, but not by just using the timing and init that ST uses in their demos. They are very conservative withe the clock setting.What i had often in the demos seens is, that they reduces the...

I am not familar with the 757, but some boards comes with an a SMPS, that needs to be programmed. it's recomment to cleanup the entire flash by the st-tool and reprogram it by a demo, where u know, that this works. It's possible that the display or t...

If you want to use the MPU, you should have a specific reason for it, because it is only necessary in very rare cases to use it. But it doesn't mean that you shouldn't even bother with it. The recommended document about the use and functioning of the...

They don't seem to get the statement right or they wouldn't repeat their views.For you again in plain language:The first two versions of ST's f7 cores are buggy and nobody is able to changes that. Can we consider this point as done?Second point - the...