About risingEdge

risingEdge · 2023-04-10

I am working on the STM32F769 series microcontroller in my project. I am using SAI interface of the mcu. And of course I also use DMA of SAI interface . I adjusted the DMA(DMA2 Stream 1) as listed below in the application :DMA Request Settings : Mode...

risingEdge · 2023-02-13

After changing some properties, those are: -"BOR_LEV" set up 1 (BOR Level 2 VBOR2 brownout threshold level 2) -"RDP" set up CC (level 2 chip protection) from "Option Bytes" segmentation in STM Cube Programmer(It was unintentional case and before th...

risingEdge · 2022-01-07

The STM32F407 is programmed with STMCube IDE and there is no error during initizalition of the functions; HAL_Init(), SystemClock_Init(); MX_USB_DEVICE_Init().As I expect that virtual com port will be opened while the PCB is plugged into my PC, unfor...

risingEdge · 2021-11-23

There are a lot of entries about this problem as I saw. But I also want to tell my story :DSTM32F407VE is used as MCU and USB3320 is used as external PHY for obtaining high speed rate in USB operations. And, STM32CUBE IDE is used to generate code and...

risingEdge · 2021-11-17

I have some problems about programming USB CDC. The program goes into ERROR_HANDLER in MX_USB_DEVICE_Init();. I think I made a mistake during set the configuration for running USB_OTG_HS and USB_DEVICE in ioc. (gui of STM32CubeIde). In " STM32F4xx_...

risingEdge · 2023-03-01

Hello again It worked :D Thanks a lot. But, why I couldnt make my own loader within success. what would be possible reasons for unsuccess? As I understand that during creating external flash loader, those are my own notes:-the clock configuration (...

risingEdge · 2023-02-28

I hope there is a customized loader .stdlr file such that fits my design :D. Here is my quadspi interface pins configurations:QUADSPI_CLK --> PB2QUADSPI_BK1_NCS--> PB6QUADSPI_BK1_IO0 --> PF8QUADSPI_BK1_IO1 -->PF9QUADSPI_BK1_IO2 -->PE2QUADS...

risingEdge · 2023-02-26

Thanks for quick reply and advise. I change my chip and go on my project. Actually, I try to create an external flash bootloader to my customized PCB. During this, I try to create my own .stldr (from copy and change the extension of .elf that created...

risingEdge · 2023-02-13

I forgot to say that when there is no problem, the old properties are like thisRead Out Protection: RDP : 0xAA (Level 0, no protection) BOR Level: BOR_LEV : 0x0 (BOR Level 0)

risingEdge · 2023-01-12

Hello, I know this is old topic but I also wonder that how to deal with an TDM output of AD7768 if the SAI interface(as slave receiver) of STM microcontrollers? Do you have any preferences or datasheet/manuals etc...?I did lots of researches about SA...

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what is the limitation for buffer size in SAI DMA?

customized PCB with STM32F7 series uController can not be seen by any STM programs(ie. STM32Cube programmer, STMCube IDE, St utility ...)

PCB (that has STM32F407 as MCU and USB CDC interface is running without error) is not recognized by PC( windows 10).

USB Core Soft Reset problem in MX_USB_DEVICE_Init() for STM32F407VE

Hello everyone, I want to set communication between outer world(USB) and inner world(STM32F407) in high speed. I used STM32F407VE as MCU and USB3320c-EZK as USB_PHY. And STM32CubeIde is used to generate code and proggraming ST.

Re: customized PCB with STM32F7 series uController can not be seen by any STM programs(ie. STM32Cube programmer, STMCube IDE, St utility ...)

Re: customized PCB with STM32F7 series uController can not be seen by any STM programs(ie. STM32Cube programmer, STMCube IDE, St utility ...)

Re: customized PCB with STM32F7 series uController can not be seen by any STM programs(ie. STM32Cube programmer, STMCube IDE, St utility ...)

Re: customized PCB with STM32F7 series uController can not be seen by any STM programs(ie. STM32Cube programmer, STMCube IDE, St utility ...)

Re: How to use an AD7768 with STM32H743