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matt12345 · 2021-06-07

I'm having trouble making use of SDRAM (external device memory) on the STM32H743 EVAL2 board. Specifically, I'm trying to make use of FMC SDRAM Bank 2 (Region: External Devices) to store a large array. Here are code snippets that I have added/modifi...

matt12345 · 2021-06-07

Thanks for linking that example, it does appear very useful.However, the issue I'm facing on my application is that there are very large, uninitialized variables that cannot fit on RAM. I want to use RAM for .bss section, but specifically set certai...

matt12345 · 2021-06-07

When I use NOINIT, I receive linker error: non constant or forward reference address expression for section .sdramSee my response to TDK (above)

matt12345 · 2021-06-07

Thanks! With this addition, I can now launch the program. However, if I try to access/read/write to buf, I get a hard-fault error. In the debugger, when I try to view an entry in buf, I am shown this error (specifically, this is me checking buf[2] ex...

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Utilize SDRAM on STM32H743 EVAL2 Board

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