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 all, i am getting this weird error. It's in a HAL driver from STM32 so it can't possibly be my mistake. The weird thing is that yesterday i was able to overcome this problem by cleaning and rebuilding the project. Today it seems like it won't work...
HelloI am using NUCLEO-G431KB to talk to a sensor using i2c. Its working nicely using the 'HAL_I2C_Master_Transmit' HAL function.I would like the system to generate an error if an ack is not received from the sensor.This is the working code:HAL_I2C_M...
Hello, we are using Custom board of STM32L4R5 micro-controller.As per the boot configuration at section 2.6, we have set the nBOOT1 bit to 1, nBOOT0 set to zero, BOOT0 pin set to zero, nSWBOOT0 bit set to zero to enable and jump to the system memor...
I have compiled and downloaded the cloud example from package X-CUBE-AWS. I also have an account on AWS and a thing created for my tests (incl. certificates). When I power up the discovery kit, it is able to connect to the wireless access point and t...
Hello,We are using STM32L4R5 micro-controller and ST USB device library.we would like to configure the Custom HID and MSC device class of USB such that both class will work parallel.Requesting to provide the configuration changes or changes in the US...
void sEE_ReadBuffer(uint8_t* pBuffer, uint16_t ReadAddr, uint16_t* NumByteToRead) { //__IO uint32_t timeout = 0xFFFF; __IO uint32_t timeout = 0xFF; /*!< Wait the end of last communication */ for (;timeout > 0; timeout--); /* Set the point...
There is an identical discussion but for a different mcu:https://community.st.com/s/question/0D50X00009XkdocSAB/timer-dma-burst-mode-arbitrary-waveform
Hello,We are using STM32L4R5 micro-controller, external NOR flash as a storage media and ST USB device library.We are getting the pop-up as "The last USB device you connected to this computer malfunctioned" on windows 10 system when directly remove t...
Hi ,I made ethernet communication with lan8742a phy driver on stm32h743zi but I have to use dp83848 and cubemx doesn't support dp83848 for stm32h7.Is there anyone who can help ?
Hello!There are two FreeRTOS tasks, each of which creates its own NETCONN object. In one task (the first one begins to execute) there are no oddities when creating a NETCONN object. And in the second task there is: the object returned by netconn_new ...
