Hello,
I'm using STM32H743IIT6 with LTDC configurations and when I'm using internal clock, LTDC works fine but when I use external crystal nothing works . What can be the problem?
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2020-10-04 3:15 AM
And when I'm going to find the problems using DEBUG mode it gives me this error:
Cannot access Memory
*** error 122: AGDI: memory read failed (0xFFFFFFFE)
Cannot access Memory
And this are is LTDC configuration and Clock configuration:
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LCD-LTDC
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STM32CubeMX
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STM32H7 series
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2020-10-13 9:45 AM
?? Frame buffer start address 0 ?? and why two layers
for your size and dot clock frame rate is 90Hz , isnt to big? Try change 12Mhz to 8MHz...
