Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hi,i'me trying to develop a firmware for STM32F107RCT with a 4 port Microchip switch.The switch has 3 port with phy and 1 port in MAC/PHY mode. I've set it in MII PHY mode.It get's the 25MHz clock from MCO1 pin (set HSE that use a 25MHz quartz) and g...
I have my window comparator fully working Triggering an interrupt every time it crosses the thresholds .But my problem now is how do i know if it is positive or negative edge..?I am using the HAL for this.Thanks
I have a "hello world" example that works fine on a STM32F765Z6T6 (custom board). It basically waits for a USB serial port to be opened on the host side, and outputs "Hello world" every second over and over again. Unfortunately it's based on libopenc...
Hello,I use an STM32F4 as a USB CDC device, I would like to add the MSC functionality (SD card). I have read many threads, but have not found a way to implement it.Is it possible? What needs to be adjusted?Does anybody have found an introduction or t...
I have the USART2 setup for RTS/CTS flow-control and Rx DMA for one byte transfers into a ringbuffer. The problem isn't that the ringbuffer is overflowing, it appears that the DMA process is stalled during the erase flash pages operation and the UART...
Hi,I have a project that needs to transfer full chunk of data from 1G bytes flash memory to computer with 2048 bytes at each tranfer. The total time has to be less than 20min. I am going to use STM32 with ethernet communication to accomplish this.Do ...
Board stm32h743i-eval - STM32Cube_FW_H7_V1.5.0I am using OTG1_HS in dedicated Host mode. It is connected to a single device that contains a built in HUB with 2 devices attached. The main device I am communicating with is an ASIC based image sensor fr...
Hi AllI am useing STM32F103RBT6. I want to use the library. So I find the STM32F1X standard peripheral library firmware by Tools&Software>Embedded Sofrware>STM32>standard...But i can't find the user mannels or reference mannels for the library.Could...
Dear all,In hal driver datasheet, the funcion HAL_PWREx_EnableWakeUpPin is defined like this : void HAL_PWREx_EnableWakeUpPin (PWREx_WakeupPinTypeDef * sPinParams)In stm32h7xx_hal_pwr.c from STM32Cube FW_H7 V1.5.0 library is defined like this : ...
Hi,I am working on the power delivery expansion pack with cpm tcp architecture by using STM32F072 and PTN5110 as tcpc. Right now i am configuring one of the ports for sink and connect to PD2 capable source device. I am able to get 5v default voltage....
