Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello, I'm new to STM world, so I'll post what may seem a trivial question to many, but which is not totally clear to me: I'd like to understand better the behavior of the micro controller in a situation like:/* Configure ISR on UART RX */ /* Enter ...
Hi!!I am using ThreadX to develop a project.As far as I know, when using FreeRTOS, it is highly recommended to switch from SysTick to another timer.Is it the same for ThreadX?Therefore, I am using TIM7, which is a simple timer. I was wondering where ...
My USB is a virtual COM port. I am trying to implement the BCD feature in order to detect what type of port is present when USB a cable is attached. We have charging capability and will use the type of the connected port to determine whether to enabl...
I am using LWIP 2.1.2 in stm32f769I discovery board.I can ping IPv4 from my PC.But i can't ping IPv6.I have enabled the Autoconfig(Stateless).As per my understanding the IP address will be created based on the MAC.My MAC is 00:80:e1:00:00:00Link loca...
I'm writing software that involves reading a single ADC value from my STM32H7R3V8H6, however it is getting stuck in HAL_ADC_PollForConversion(&hadc1, HAL_MAX_DELAY);.If i switch the delay to a smaller value it runs through but it still returns a time...
I have implemented a dual CDC-ACM USBX device, and would like to incorporate a mechanism to programmatically differentiate the two ACM's at the Host. One mechanism would be to have each ACM carry with it it's own Serial Number, but I am at a loss as...
Hello, I am using STM32L073RBT6 controller. I want to use standby mode in my battery operated instrument. I want to use single tactile button to enter and exit standby mode. Is it possible to do?? What if I allocate another nearby pin as GPIO inte...
Hi here is my code. I just started to learn stm32 codding and ı want to send analog signal I obtained with the help of ibus protocol. But hercules program has random letters.I know what I did might be completely ridicilous but I wanted to try my luck...
Hi Sir,I am reviewing the application schematic of the STUSB1600 in a dual-role Type-C design. I understand that when STUSB1600 operates as a Source, the output current can be configured through the CC_CAPABILITY_CTRL register.However, I did not see ...
The ADC values remain unchanged even when input signals does change. The C++ code provided below should hopefully clarify the situation, as I am a stuck. Thank you in advance for any help! #include "mbed.h" #include "stm32l4xx_hal.h" //Once the buff...
