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FMC Controller: Write 8 SIMPLE data bits (no address mux)

Hi,I want to configure the FMC such, that it should just write 8 data bits in a VERY SIMPLE way - without any switching.I use the following code:#define RAM_D1_FMC_SRAM3(off) __attribute((at(0x68000000+off)))   //global variables: int iDebugFMC; int ...

flyer31 by Senior
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STM32H750 driving a WS2812B

Hello, I'm looking to use Timer and DMA to drive a WS2812B LED with a STM32H7. TIM8 Ch2 is connected to the LED. I would like to explain what I understand so that its clear and I can get it working.A half word transfer from a memory location to the C...

PNare by Associate III
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Noise on the 3.3 volt line.

I have a photo interrupter attached to an interrupt port powered by the 3.3. volt supply.Every now and then, there is a burst of activity on the 3,3 volt line which cause havoc on the interrupt line.img_0933 shows the output of the photo interrupter ...

JMazu.1 by Associate III
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