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Resolved! STM32CubeProgrammer Error: No STM32 target found!

I have a STM32F405RGT6 on a custom PCB and are using a ST-Link/V2 ISOL in my computer. A USB-Mini is conencted to the ST-Link and from the ST-Link I use RESET, SWCLK, SWIO and GND to my STM32. I have tried connecting to the ST-Link with the STM32Cube...

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STM32H750XBHX - CANFD Callback problem

Hey, I have a problem with the callback for FDCAN1. I am sending frames through ucandevices converter but the callback for FIFO0 is not called. The frames are definitely arriving, I added a test FreeRTOS and a task to receive and send frames to CAN1 ...

sqwerize by Associate III
  • 2169 Views
  • 16 replies
  • 4 kudos

Resolved! Pin to pin compatible option against STM32F779NIH6

Hello,I am currently Using STM32F779NIH6 for one of our application prototypes. Currently the internal RAM size is 512KB and based on our evaluation, for certain peripherals we need a higher RAM size ( Atleast 2X or 3X). Can you suggest any Controlle...

SRoy by Associate II
  • 435 Views
  • 1 replies
  • 0 kudos

STM32F103C8T6 UL/VDE

Parts:STM32F103C8T6.UL/VDE certification data, MCU self inspection data, and IEC60730 safety certification report.I need these, if possible, send me an email,Thanks!jiangzz@unibtter-ic.com.

ZJian.2 by Associate II
  • 392 Views
  • 1 replies
  • 0 kudos

Resolved! STM32F4 OSC Problem

Hi everyoneI'm currently using the NUCLEO-F429ZI development board. I'm planning to create a PCB using the STM32F429ZIT6, but I've encountered some questions during the planning stage.According to the datasheet, HSE_OSC is specified to provide 8MHz, ...

Scarlet by Associate III
  • 2971 Views
  • 20 replies
  • 16 kudos

Resolved! How to abort SPI Slave when Master requests for less bytes?

Hi,I have my master and slave applications running on NUCLEO-H563ZI Boards both of which normally receive/transmit  10 bytes of data in each SPI transfer. I use SPI in DMA mode.However, in one test case, master starts a SPI transaction for only 4 byt...

WCarey by Associate III
  • 1315 Views
  • 7 replies
  • 3 kudos

Losing data sending over USB CDC

Dear community,I am working with the STM32 Nucleo F429ZI board to send data over USB - CDC. I have set a time interrupt every 1ms and my goal is to send a package of data after each time interrupt (the data sent are consecutive numbers).As the code b...

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