Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello,I am new on Nucleo-H743ZI2. Im trying to test the ETR mode on TIM2 (PA0), TIM3 (PD2) and TIM4 (PE0). I used the same code and setup for all the 3 timers. But only TIM2 functions properly. TIM3 just can increase once then the CNT will not increa...
Hello everyone,I'm facing a perplexing issue with my program getting stuck after a successful upload. The upload process completes without errors (screen remains lit white), but upon running the program, it hangs at MX_OCTOSPI1_Init() and the screen...
I have made a custom board using STM32F2 processor. Project is to charge lithium battery. So I have used STUSB4500 and STC3115 and LTC4054 in my power supply section. I have initiated communication to STUSB4500 through i2c.I want to know what all re...
Implement CAN Communication on STM32F407 discovery board using register level programming.In which we transmit some messages and receive same messages in loopback mode. Can you please write the code for this.
Can somebody explain what is the hardware and software breakpoint ?When I add a breakpoint in STM32CubeIDE, what is the type of this breakpoint ?What is the difference between these two?
Problem:The USB communication between STM32F401RC and MacOS v14.3.1 (Sonoma) doesn't work when the MCU is running on a bare metal, but it works when the MCU runs on FreeRTOS. It does "connect" on bare metal, but sending any USB MIDI messages from the...
Hello! How can i send a SETDASA to bus with my H563ZI as controller? Thanks for help!
HelloI have configured TIM2 CH1 with PWM Generation on my board STM32F412G-DISCO. I capture the rising and falling edges by other board NUCLEO-G071RB, using interrupt input capture for both edges (one channel for each edge).Now I try to change the pe...
Hi,I' was looking at this board thinking it is one of the newer ones. I think of the STM32F7 as the older and STM32H7 as the newer ones. The reason I'm asking is because I want a STM32H7 kit with an (micro) SD socket and an audio codec. This kit see...
Hi,I want to use the DMA FIFO for UART2 on the STM32H753ZI discovery board.DMA in direct mode works, but sometimes I have almost concurrent events that need to be transmitted ASAP over the same UART (a few ms delay is no problem). It seems sometimes ...
