Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I register a task in app_ble.cIn custom_stm.c (Custom_STM_Event_Handler) when client enables notifications I then call the custom_app.c (Custom_STM_App_Notification) which in turn gets data and returns the value via custom_stm.c ( Custom_STM_App_Upd...
Hi all,I am receiving date and time by CAN for my application, and not using the RTC functionality because I couldn't get it to work with LoRa.Basically I receive day and month separately, and declare the year as a int. Same thing for the time, I rec...
I'm configuring the LTDC and I'm not sure where/how I enable the ltdc_aclk. I've enabled ltdc_plck in RCC->APB3ENR and I've configured PLL3R for the kernel/pixel clock but I cannot for the life of me find any info on how/where to enable ltdc_aclk so ...
HelloI am encountering an issue with a code running on an STM32F4xxx board. The code is designed to perform a measurement, and I aim to transfer this data to a computer. While I can successfully receive the measurement using various terminal programs...
The Discovery kit with STM32H745XI MCU outputs a triangle wave, but how can I make it output a sawtooth wave instead of a triangle wave?Please let me know the specific improvement and source code.Looking forward to your answer.
Hello everybody.I have problems with uarts in the my bootloader. In the main program the communication works OK.The client card is stm32g484 based.The first problem:After HAL_NVIC_SystemReset()from main app enter to bootloader and HAL_UART_Transmit()...
I want to save a text file to the SD card with the STM32F7508-DK Card, but the code gets stuck during the formatting process of the SD card.Can you help me how to solve this problem?The code line is as follows. /* USER CODE BEGIN Header */ /** ***...
Posted on July 25, 2013 at 11:26 Hi ! When running the VCP USB Stack (STM32_USB-Host-Device_Lib_V2.1.0) on my STM32F4 i got an error code on my Win7 x64 sytem. ''This device cannot start(code 10)'' I'm using the USB HS Po...
I'm trying to define a region of RAM for storing debug information that can persist following a reset (DEBUG_RAM). I'd like to put variables in a section (.debug_ram) that are stored in the DEBUG_RAM memory such its usage properly displays in the Bui...
We are using Timer3 to increment a uint64_t counter for serial port operation and need to be able to grab the counter value in the main loop. //---------------------------------------------------------------- // -------------- Timer 3 -------------...
