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...
Hello,I've a project with the STM32G030F6 which use the RTC (SYSCLK=64MHz RTCCLK=32768Hz). During the setting of new date/time I enable the INIT mode with: LL_RTC_EnableInitMode (RTC); while (0u == READ_BIT (RTC->ICSR, RTC_ICSR_INITF)) { } The runtim...
Hello,I've a spezial question about the reading of the RTC date/time. In my project are used the STM32G030F6 with SYSCLK=64MHz and RTCCLK=32768Hz. Per reset value the BYPSHAD=0.Now I read the date/time with the follwoing consecutive two lines: const ...
Hola a todos, soy nuevo en STM32.Mi placa está bloqueada en este estado (ver en la foto): 2 LED en estado rojo continuamente. Busque en Google y descargue una copia de STM32 Cube Programmer, evita las tonterías de IDE/GDBRevisar el manual de la placa...
Dear All,I have a board that uses the STM32U599NJH6Q as MCU and the S26KL128S is attached to the OCTOSPI1 peripheral of the said MCU.I need to be able to erase a sector and/or a page, write data to the device and then be able to read them back.What I...
What is the best way to transfer high-speed data (12.288 Mbit/s) from the STM32H723 microcontroller to a PC? I'm controlling a four-channel audio codec (AK4619vn) and need to sample the FFT of the signal received from the ADC on the PC. The STM32 MCU...
I am seeing an intermittent error returned by fopen() call resulting in file open failure on the SD Card.Wondering if someone has encountered this error while using STM32Hxxx and what could be the cause of this error.Really appreciate your supportTha...
Hello everyone,I am experiencing a problem with a firmware based on the LoRaWAN FreeRTOS End Node example (FW Package 1.3.0).The problem is with the FreeRTOS kernel that non-deterministically stops performing context switching. I have already opened ...
I'm attempting to write myself a USB stack on the STM32L476RG, and the reference manual has been pretty subpar so far, which is nothing new apparently. I've gotten to the point where I can receive a SETUP packet request from the host (GetDescriptor f...
Hey all, I want to port this https://github.com/ArduCAM/STM32/tree/master/STM32F103 package to use for an STM32F446RE development board. Can anyone offer any advice as to the best practices of accomplishing this? Would it be modifying mapping of GPIO...
We will be submitting our STM32F101vft based appliance for UL certification. We found the self-test extension X-CUBE-CLASSB. I review app note AN4435, and also found this community post from Christophe Vrignaud helpful. The example project STM3210...
