Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi, I want to synchronize the my threads execution using the mutex.here is my code /*---------------------------------------------------------------------------- * CMSIS-RTOS 'main' function template *-----------------------------------------------...
Hi,we are starting to learn about LwIP in order to create a http server in a stm32f4. At this moment we have a functional hardware that act as http client using a modem with AT Commands (the quectel MC60). However, now we have been asked to create a ...
I am trying to program the STM32F401 flash on our board in DFU mode. I am using the dfu-util tool in my Linux computer.I am using the following code to flash and jump to application code.dfu-util -a 0 -s 0x08000000:leave -D <location-to-binary>.binAf...
I've download the CMSIS pack for STM32H7 series. ST implement an I2C driver function like this:int32_t I2C_MasterTransmit (uint32_t addr, const uint8_t *data, uint32_t num, bool xfer_pending, I2C_RESOURCES *i2c), but the website, https://arm-soft...
Which is better for network communication, STM32F429 or STM32F407? I would like to ask for your opinion and whether it is possible to use DMA transfer? Or if there is a better solution？ thanks!
Hello, F407VET TQFP100 on custom board, ethernet PHY LAN8742A, STMCUBEIDE 1.6.1 on Linux (mint). PHY and MCU both clocked by 25MHz oscillator, reference clock 50MHz is OK. Cpu running @168MHz FREERTOS 3 task: default init LWIP, start HTTPD thread t...
Using USBPD 1.3.0, DRP_VDM project running on P-NUCLEO-USB002. Adding SOURCING_DEVICE macro.STM32 is UFP (after Data Role Swap). The DFP requests Discover Identity of the SOP' but the STM32 answers with GoodCRC and never ACKs the Discover Identity.It...
We have a project written with LL library. We want to add SelfTest functions to this project. However, the SelfTest libraries we downloaded from the site were written with the HAL library. Since we have a memory problem, we need a version written wit...
Hello,It's available a tutorial for configuring ethernet LAN in STM32F769 DISCO using LWIP stack, CubeMX and STM32CubeIDE?
Hello,I'm using an stm32l151re to interface with mp34dt05-a mems microphone. I'm using it to determine noise level. The communication between smt32 mcu and the sensor is based on I2S protocol with dma. My issue is that my project consists of multiple...
