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Hello there! Esteemed ST team member,I hope this message finds you well. I'm reaching out to address an issue I've encountered.I've designed a board based on the STM32H743 Nucleo board, but unfortunately, I'm facing difficulties with the USB function...
Hello, I designed a similar board using STM32H743ZIT6 and STM32H743VIT6. (Rev. V)The board works fine normally.It has been in production for 3 years already. Boards that have already been produced and shipped sometimes become unusable. (since a few m...
@STM32Cube_FW_F4_V1.28.0\Projects\STM324xG_EVAL\Applications\LwIP\LwIP_HTTP_Server_RawI use this Demo，replace phy with Lan8742 sucessfully，then I ping this board ip address sucessfully too,but when I open webpage by browser，the network is down，cannot...
Hi,I am trying to use SPI6 transmission with GPDMA on STM32H7S3L8.While Tx transfer works with simple IT handling, it doesn't work with DMA. No way...To take things simple, I am trying a simple burst transfer (I will leave linked list for later), so ...
Hello Team Please help to share COO information for the followig parts STM32F407VGT7LSM303AGRUSBLC6-2P6STUSB4500STUSB4500LSTL9P3LLH6ESDA25P35-1U1MHSP051-4M10STM32F429NIH7 Thanks Satya
I am using an STM32L496ZG-P to create PWM signals for a switching power supply, and I need to precisely vary the frequency linearly over the course of a shot. My clock speed is 80MHz and I need 20ms long PWM pulses in the 10-20kHz range. To start, I ...
I'm working with a boost converter and have noticed that when resetting the device a PWM pin remains high/floating for a 100-200msI use the HRTIM with complementary inputs and deadtime insertion.If my lowside pin remains floating/high for an extended...
Hi all,I recently purchased a Nucleo-64 board with a STM32F401 and started programming it, while doing so, I accidentally re-configured PA14 & PA13 used for SWD and used by the ST-Link to program the MCU to be GPIO pins. To fix this, I thought of re-...
Hi, I am using the STM32F429ZI microcontroller. I entered primary bootloader mode using the STM32CubeProgrammer option bytes through the ST debugger. My question is: Can I load my LED blinky code (hex file) using the primary bootloader (system bootlo...
Hello, I have a few questions on STM32N6 capabilities for USB after reading AN4879, AN5967 and RM0486 documents: 1. AN4879 states that to be compliant with the USB 2.0 FS electrical spec, the DP+ pin must be pulled high. Does this also hold true for ...
