About AOrlo.2

AOrlo.2 · 2023-01-27

Have a problem with write Scatter-Loading Description File for STM32H743 (arm keil).I need to map SDRAM memory.Regular I do it like:RW_RAM1 0xD0000000 0x00800000 { ; fmc bank 2 *(SDRAM) }On all other MCU's it's work perfect, but not for stm32H7. It'...

AOrlo.2 · 2022-12-09

Hello,The COMParator have option of connection him output to TIMer IC.But timer IC is after edge detection unit.How can I connect the output of COMPx to TIMx in input capture mod (internaly)?

AOrlo.2 · 2023-02-08

I have compleatly workable project on CoreF7XXIBut problem that CoreF7XXI no more in stock..So I try to convers it to H7.

AOrlo.2 · 2023-02-08

Use Waveshare CoreH7XXI

AOrlo.2 · 2023-02-08

Why?If I use point like (".SDRAM"), so compiler don't see this section and put it to 0x24000000If I don't use point ("SDRAM"), I see that it maped to 0xD0000000.

AOrlo.2 · 2023-02-07

If I use declaration like uint32_t *bufersdram = (uint32_t *) 0xD0000000;So I can write and read it.My test before main loop: uint32_t *bufersdram = (uint32_t *) 0xD0000000; HAL_StatusTypeDef hal_stat = HAL_OK; int i; for(i=0;i<16;i++){ buf...

AOrlo.2 · 2023-02-07

Ok, I recheck it now...If no section assigned to 0xd0000000, no errors.I move FMC&SDRAM initialization to SystemInit().Add some variable to sdram, and it go to error.If I use sdram by absolut adress like: uint32_t *bufersdram = (uint32_t *) 0xD000000...

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Have a problem with write Scatter-Loading Description File for STM32H743.

STM32F303CBT6 TIM input interconection

Re: Have a problem with write Scatter-Loading Description File for STM32H743.

Re: Have a problem with write Scatter-Loading Description File for STM32H743.

Re: Have a problem with write Scatter-Loading Description File for STM32H743.

Re: Have a problem with write Scatter-Loading Description File for STM32H743.

Re: Have a problem with write Scatter-Loading Description File for STM32H743.