Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello,I am attempting to set up QSPI to operate in classic SPI mode so that I can transmit data to another STM32 processor. I have set up my code as followed and have connected my QSPI lines to an oscilloscope and a half duplex SPI slave on the same ...
Hi all,I'm working on a project based on the STM32H7 and STM32G4 series, and I'm performing flash write and erase operations using the STM32 HAL functions:HAL_FLASH_Program()HAL_FLASHEx_Erase() My question is: Should these functions be placed into th...
Hello Everyone,Can anyone guide/confirm whether we can use two 8-Mpx cameras each with STM32N647A0? Best Regards,Sakshi
Facing issue with CAN baud rate change!1. The Master and slave devices are communicating at baud rate of 1Mbps.2. If I change the baud rate of Master device to any other baud rate(like, 250kbps, 500kbps,125kbps,50kbps) then master device contiguously...
From the reference manue, I can find a term half-DMA, but this term is not well described, and I don't know what this half means, what is the difference bewteen a half-DMA and a normal DMA??? Is it just the size or the available target address is sma...
Could you please send me the link of the video or documents on interfacing the DCMI on STM32N6 series.
Dear CommunityI have a problem with the UART1 on the STM32U585x board. I try to read some bytes in polling mode using HAL_UART_Receive();And i set the size parameter to any number greater than 1 and i only receive 1 byte, even though i am sending mor...
Hi ST community, Recently i am working on a project, home automation, and i would like to use STM32F429VIT6 MCU and 3.5 inch 320RGB x 480 LCD display on the project. The LCD display controller is ST7365P from Sitronix, with Frame Memory Size: 320 x 4...
Hello,we are using a STM32F429.The bootloader is located in the first 64kB. The firmware in the remaining sectors.It erases the remaining sectors of the flash and writes the new firmware.Now, 3.6.5 Read-while-write (RWW) of the reference manual state...
I have a stm32g031k8 board. I was trying to give a pwm input signal like a square wave, measuring the frequency and duty cycle and generate pwm signal of that frequency and duty cycle using another timer. I was also changing the frequency and duty cy...
