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I got error when I'm using the STM32CubeProgrammer with MCU of STM32N657

hi guys I need to put a F/W program on my board that my coworker made but there’s a problem with CN6 so I have to use TAGand I can’t use USE port for power so I can use only VIN when I was using the STM32CubeProgrammer then I got this error I chang

335

2 hours ago

samprinceAssociate II

Cannot enter DFU mode on STM32F446ZET6

Hi everyone, I’m working with a custom made STM32F446ZET6 board that otherwise functions perfectly (all peripherals, flash programming, etc. work fine). The only thing that doesn’t is the ROM bootloader. I can’t get USB DFU or UART boot to respo

83510

4 hours ago

Harvey WhiteSenior III

asked in STM32CubeMX (MCUs)

CMSIS_OS2 proper priorities when overlaid on FreeRTOS

Transitioning a working FreeRTOS project over to CMSIS_os2. Got most of the bits and pieces to compile. It’s not working (surprise).At the simplest level, the patch of code that turns on an LED, then calls osDelay does not delay. investigating th

5 hours ago

rich.g.williamsSenior

STM32H5E5 SPI slave: TX shift register width and Tx FIFO to Tx shift register transfer width

I'm using SPI1 on an STM32H5E5 in slave mode, with DSIZE = 32 bits, TSIZE=0 and `FTHLV` configured for four 32-bit frames.I'm trying to understand the internal transmit pipeline more precisely.Is the internal TX shift-register width (in bits) or tran

asked in Imaging (sensors)

sawamuraAssociate II

VL53L4CD_GUI intermittently fails to connect to NUCLEO-F401RE despite successful operation

Hi, Thank you for your support. I was able to get VL53L4CD_GUI working using the firmware file:VL53L4CD_PSNRun_F401.bin However, the connection is very unstable and I am having difficulty using the GUI reliably. Current status:1. I programmed VL53L4C

252

mccabehmSenior

STM32CubeIDE v2.2: ST-LINK/H563 Debug Problem

After upgrading from CubeIDE v1.17 to v2.2 I have problems debugging my H563 custom board:When I hit a breakpoint, sometimes I cannot Resume/Step Over/Step In. When running, sometimes I cannot Terminate or Disconnect and must relaunch the IDEDid not

182

jin1Visitor II

How to create a project using fp-sns-stbox1

I am a newbie with the concept of function pack.I would like to create an from scratch starting from the fp-sns-stbox1. I would like to start by installing /importing fp-sns-stbox1 and use it’s source ( such as drivers, bsp etc..) to build ny appli

Heiko_SMAssociate II

Random Double Firing of SysTick_Handler on STM32H7

Hello together,my Problem ist that I can find randomly (a few times per hour) timestamps which are delayed by 1ms, after that the delays consist and kind of add up. The cause for this is probably the SysTick_Handler firing 2x in a row and increasing

5311

asked in Power management

JoshuaTVisitor

LDQ40PUR Adjustable Output Setting

I am evaluating the LDQ40PUR (adjustable version) and there is some ambiguity in the datasheet for setting the output voltage.The datasheet states:The resistor divider should be selected as follows: VOUT = (1+R1/R2)*VADJ, considering IADJ negligible.

143

8 hours ago

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sujeongAssociate II

I got error when I'm using the STM32CubeProgrammer with MCU of STM32N657

335

2 hours ago

Harvey WhiteSenior III

asked in STM32CubeMX (MCUs)

CMSIS_OS2 proper priorities when overlaid on FreeRTOS

5 hours ago

rich.g.williamsSenior

STM32H5E5 SPI slave: TX shift register width and Tx FIFO to Tx shift register transfer width

asked in Imaging (sensors)

sawamuraAssociate II

VL53L4CD_GUI intermittently fails to connect to NUCLEO-F401RE despite successful operation

252

mccabehmSenior

STM32CubeIDE v2.2: ST-LINK/H563 Debug Problem

182

jin1Visitor II

How to create a project using fp-sns-stbox1

Heiko_SMAssociate II

Random Double Firing of SysTick_Handler on STM32H7

5311

asked in Power management

JoshuaTVisitor

LDQ40PUR Adjustable Output Setting

143

8 hours ago

AJans.3Associate II

asked in STM32 MCUs TouchGFX and GUI

STM32U5G9 – 90° rotated display without a second framebuffer (LTDC / GFXMMU / GPU2D)

Hi,We’re using an STM32U5G9 with a MIPI DSI panel (driven by the LTDC through the DSI host). The panel is 800×600 and scans in landscape, but it’s mounted rotated, so the user sees a 600×800 portrait image. The panel controller can’t swap its scan di

453

10 hours ago

Abus-kAssociate