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...
Posted on July 15, 2018 at 03:45Hi folks,I'm stuck trying to run ADC Triple interleaved mode. When I try to run at 7.2MSPS, it never executes the while(1) loop in main function. When I use the Clock Prescaler as PCLK2 divided by 6 (resulting 12MHz A...
Posted on April 05, 2018 at 14:10Hi,I think there is a possible BUG in LL libraries when using the HSE.My controller is a stm32f103t8 with an external Oszillator.I use LL version V1.1.1.The following function in stm32f1xx_ll_rcc.h should return the ...
Posted on July 12, 2018 at 17:19Hi folks,Board: STM32L432KC NucleoIDE: Atollic TrueSTUDIO� for STM32 9.0.0I am using SPI1 as slave and SPI3 as master, both full duplex, DMA mode, in separate communication setups (different time scales). I tested the...
Posted on May 21, 2018 at 13:12when I am sending data using USB, when the callback in my firmware gives me USB BUSY? i am using STM32F303VC discovery board ......USB code generated using STM32CubeMX.Once, I received USB Busy state, dynamically send...
Posted on July 13, 2018 at 08:11Hello ST Team,I am working on STM32091C-EVAL board, and I need to work on SPI so loopback test preferred. But I am facing some issue while receiving the data, receiving 3 consecutive bytes(except 1st byte) repeatedly....
Posted on July 13, 2018 at 05:34I'm writing USB composite device CDC+HID(keyboard),but have some error(Unknow device descritor). I used USB FS Lib 4.0.0,and STM32 StdPeriph Lib V3.5.0 .Who has done the same procedure,can you give me a reference.Thin...
Posted on July 12, 2018 at 20:00Hello!The question is about reading values from Alarm registers (RTC_ALRL and RTC_ALRH) of the RTC module in STM32F1xx family devices. To be more precisely, the question how to be ensure about correct values. These tw...
Posted on April 19, 2017 at 12:06I'm using HAL_TIM library for my timer proposal. I would like to count 100 us. My idea is starting to run a MCU timer in free run mode and having and interruption every this timer period. I have read there are severa...
Posted on May 23, 2017 at 02:00Hi,I am having some issues with the Cube generated Ethernet startup code. I suspect I am discovering limitations in the generated code because of assumptions Cube is making of my hardware.For reference my setup is as f...
Posted on August 18, 2017 at 08:34Hi,I'm using custom hardware that has STM32F303VB (firmware version F3 v1.8.0) and uses USB in self-powered mode.I have modified USB Custom HID class to appear as USB Vendor Class (1 IN + 1 OUT endpoint). USB Vendor...
