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...
I want to switch from FreeRTOS to Azure RTOS ThreadX. In FreeRTOS there is the function xQueueSendToBackFromISR() - It is used to write data to the queue from an interrupt service routine. FreeRTOS interrupt provides an interrupt safe version of queu...
So, I suspect I've configured something rather obvious wrong, but I'm not sure what.We've got a product with a OTG USB port we'd like to run in device mode. I'm trying to configure it using the USBD high-level drivers provided (thanks!).I'm finding t...
On a L412KB core HAL is quite unstable if the core receives ~250K interrupts per second. Without HAL I could get everything stable, but for read-ability I would like to put the interrupt service routine in another file as STM32xxx_it.c Besides that, ...
stm32h7xx_ll_utils.c throws a warning "no LL_RCC_CalcPLLClockFreq" function at line 930. The function exists in stm32h7xx_ll_rcc.c but has a conditional compile USE_FULL_LL_Driver.Calls to conditional compiles should be under the same conditional con...
Using HAL library set up RTC, but at times SKIPS seconds. WHY?This is the setup:static void MX_RTC_Init(void){ /* USER CODE BEGIN RTC_Init 0 */ /* USER CODE END RTC_Init 0 */ RTC_TimeTypeDef sTime = {0}; RTC_DateTypeDef sDate = {0}; /* USER CODE BEGI...
Hello,I worked until now with FreeRTOS. And in FreeRTOS there are Trace Hook Macros.Is there an equivalent on Azure RTOS ThreadX?Trace hook macros on FreeRTOS are a very powerful feature that permit you to collect data on how your embedded applicatio...
Good to see some familiar fac... AVATARS still here!We have some products that use the mentioned ST micro. They were using the ST supplied virtual com port USB example code and drivers from back in the Cube 1.6 days. We've seen this occurrence in 2 d...
Hello,I followed this guide:https://community.st.com/s/article/how-does-the-threadx-semaphore-workAnd everything works.But when I try to add a modification, a HAL_UART_Transmit - HAL_UART_Transmit(&huart2, (uint8_t *)&message, 1, 10); - in one thread...
Hello,in the Semaphore example(https://community.st.com/s/article/how-does-the-threadx-semaphore-work) there is this step:Open Core\Src \main.c – you can copy and paste the code below, but please notice the" USER CODE BEGIN", to properly place the co...
