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...
I am trying to fire the PendSV interrupt from within SysTick. I was trying to use HAL_NVIC_SetPending() but discovered that this function ignores interrupt IDs of 0 or less. I am looking for an alternative.
After poking around a bit more in the STM32CubeIDE code, I'm seeing a pattern of issues that indicate a serious lack of understanding on the part of the authors of the shipping BSP code. This code was written several years ago, but it is the shipping...
Hai All, I am facing an issue on USB File system accessing. Here I am using ULPI protocol for accessing the USB Drive via USB3300 IC.Here I am using an Interrupt method for detecting the USB drive. When we connect, interrupt is happening and File dir...
Hi All,I'm new to the STM32 community. I've been sharing a lot of my open source imaging code with the Arduino community for the last few years. Much of the code can run within the CubeIDE without modification.My first test was to get my JPEG and GIF...
Hello,I have developed a code in FreeRTOS mode that contains two main tasks. The first one check if I have received an RX buffer on the I2C bus, and the second one manage the data that has been received.However, after receiving the first buffer, I am...
Hi,I am using STM32F091VC based custom board. and our application is Multi thread with the FreeRTOS. On I2C1 line three device are connected. all the device are accessed from the different thread. to prevent the simultaneous access we have used Mutex...
Hello,I am using the STM32H747I-DISCO board for prototyping. I was able to load up the "Tutti Frutti" game demo on the board to verify the hardware. In my own application I was able to store a small 320 x 240 image in the internal flash of the STM32H...
Hello everyone, I need your help for configuring PWM dead time, I have configured below configuration but I received dead time as 5uS. I need 200uS dead Time. Could you please help me.
Hello everyone,I am trying to get the Ethernet interface on the STM32H753ZIT up and running using CubeMX. The goal is that I can ping the µC. It is not an Evalboard but a self developed board. Unfortunately I don't have the schematic.I have already s...
Hello,I would like to implement IEEE-488. on stm32.In order to connect send commands and download data from old digital equipment.Does someone familiar with GPIB library code implementation?
