Hi every body,I'm using STM32U031 in my project.Since the project is a low power consumption application, so I set MCU running in shutdown mode.The MCU will exit shutdown mode by rising edge of wake-up pin.I ran into an issue with the MCU exiting shu...
I encountered an issue while using the NanoEdge AI Studio tool for Validation.In step 5, three files need to be uploaded: File Learn, File Regular, and File Abnormal.What data is Flie Name?
Hi I plan to use CAN communication on the development board, but I have encountered some issues.Modified stm32mp135f-dk.dts based on the instructions on the wiki.wiki:FDCAN device tree configuration However, the stm32mp13-pinctrl.dtsi file does not d...
Hi Bubbles,The signal of PA0 is generated by another NUCLEO board. The signal should be ok.I think the precision is not very important. What's important is that you can reproduce my problem. That is, given a large pulse width, the LED can be lit, and...
Hi @Bubbles ,To reproduce my problem, I simulated it on the NUCLEO-U083RC development board.I use PA0 as wakeup pin and If the MCU is awakened by PA0, the LED will be lit for 500ms.This code has reproduced my problem.The LED will be lit when the wid...
Hi Bubbles,The time of 70ms is the width of purple signal. It is 35us indeed in your picture.After testing and debugging, I found the time of 70ms can be decreased to 4ms by adjust HCLK frequency from 1MHz to 8MHz and disable uart print function.I gu...
Hi Julian,Thank you very much for your answer. I still don't understand the significance of learning on the device.If there are 100 devices, do I need to upload 100 different files on my PC? This is also a very frustrating operation.Can I skip to dep...
Okay, clocks should indeed be added to the dts file, but how should I specify pinctrl-0 and pinctrl-1?The stm32mp13-pinctrl.dtsi file does not define the m_can2_pins_a and m_can2_sleep_pins_a nodes
