About Tooky

Tooky · 2022-06-15

Dear all, Sorry if my english is not clear, and let me know if something is not clear.I need help...Using an STM32L4R9i Eval and the following "modules" HW and SW : Round TFT (MB1314), touchGFX, FMC (External SRAM), DSI/MIPI (LTDC), DMA2D.I'm strug...

Tooky · 2022-06-16

I succeeded to solve my issue, it was coming from a wrong configuration of the FMC timing :Before : Timing.AddressSetupTime = 15; Timing.AddressHoldTime = 15; Timing.DataSetupTime = 255; Timing.DataHoldTime = 0; Timing.BusTurnAroundDuration ...

Tooky · 2022-06-16

Additional information : I have continously the following callback : HAL_LTDC_ErrorCallback

Tooky · 2022-06-16

Does it mean that the receive is working correctly (Sent by an external node) ? Using the right speed and so on.

Tooky · 2022-06-16

Thank you for your answer MM!Below this is my clock configuration (using the IDE generator) Let me know if you need me to display the related code generated.The init code for the FMC (For SRAM interface) :void MX_FMC_Init(void) { FMC_NORSRAM_Timing...

User statistics

User Activity

TouchGFX STM32L4R9I-EVAL : Why it's working using internal but not external SRAM ?

Re: TouchGFX STM32L4R9I-EVAL : Why it's working using internal but not external SRAM ?

Re: TouchGFX STM32L4R9I-EVAL : Why it's working using internal but not external SRAM ?

Re: STM32L432KC CAN bus does not transmit

Re: TouchGFX STM32L4R9I-EVAL : Why it's working using internal but not external SRAM ?