STM32 MCUs Products

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Rewrite consecutive FLASH pages

Hello.I am creating a program to write data to multiple FLASH memories using the STM32C031.I have set FLASH page13,14,15 as new pages to be written, but only page13, which is the first page to be rewritten with FLASH, is rewritten, while page14 and 1...

shank by Associate III
  • 543 Views
  • 3 replies
  • 1 kudos

Resolved! Cortex-M0 Vector table relocation.

To give a context:I'm working to implement OTA for an existing project which uses stm32f091xx.And it already contains separate bootloader(0x08000000) and application(0x08001000) with their own vector tables.Currently, when a reset occurs, the bootloa...

Vmere.1 by Senior
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  • 4 replies
  • 0 kudos

STM32H723 PSSI DE/RDY lines

Hi,Can anyone explain how DE/RDY lines are working in different directions? I am getting confused while reading the Ref manual. The RM0468 states in Table 305 the PSSI_DE is an Input which serves as " Data enable signal: data valid signal when receiv...

dsn by Associate
  • 378 Views
  • 0 replies
  • 0 kudos

Resolved! STM32 // QFB09C1

Dear, My customer is looking for the STM32 MCU that can connect to wifi without using an antenna, has more than 33 GPIO (Digital Output) but not too many outputs and can operate stably in an industrial environment.Please advise the possible product. ...

Resolved! STM32H743II W25Q128 Custom External Loader Issues

hello friends!Now a days i started working on TouchGFX for Waveshare's OpenH7XXI-C board and CoreH7XXI MCU. I interfaced 7 inch display, FMC SDRAM as bank 2 and W25Q128 QSPI. after configuring these peripherals i tested them manually by writing and r...

JJhin.1 by Senior II
  • 1192 Views
  • 9 replies
  • 3 kudos

Dac -> COMP -> Timer -> DMA -> dual SPI_TX

I've been programming microprocessors for over 40 years and the STM32F301K8 has me stumped.I'm required to use it in a low budget project with some unusual characteristics.I need a working example of:Using STM32CubeIDE and the target STM32F301K8 or S...