Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,I've read several forum posts commenting on the STM32 HAL management of LWIP, particularly ethernetif.c and trying to understand the interrupt driven zero copy examples. For reference in my application I do not use RTOS.After updating cube, and...
I'm using the tamper peripheral clocked from the LSE (32.768Khz crystal), triggered by a tamper event on PC13. The core is clocked from the HSI, using the PLL to run at 120MHz.The tamper peripheral seems to work fine under normal operation, but if an...
Good morning, if possible, I would like more details about the following PDM2PCM(HP version) library used for converting PDM data to PCM. typedef struct{ uint16_t bit_order// MSB / LSB uint16_t endianness;// big endian / little endian uint3...
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 */ /** ***...
