Top "Stm32" questions

STM32F4 UART HAL Driver

I'm trying to figure out how to use this new HAL driver. I want to receive data using the HAL_…

stm32 stm32f4discovery hal

USART receive interrupt stm32

I develop on a map I'm working on STM32 and USART interrupts. After configuring the USART1 and make Enable receive …

c stm32 interruption usart

Does HAL_GetTick() return ticks or milliseconds? (and how to measure in microseconds)

I'm new to using HAL functions. The description of the function HAL_GetTick() says that it "provides a tick value …

stm32

Jump to Bootloader in STM32 through application i.e using Boot 0 and Boot 1 Pins in Boot mode from User flash

I have a requirement for firmware upgrade. I am planning to use USB DFU class. But command for firmware upgrade …

c usb stm32 dfu

STM32: Implementing UART in DMA mode

I am trying to implement UART in DMA mode to transmit a simple string every time a push button is …

c stm32 uart dma hal

STM32 HAL USART receive by interrupt

I have some trouble to receive data over the USART. What I actually want to achieve ist, that I can …

stm32 hal

Error in initializing ST-Link Device

I am currently using the ST-Link debugger to program my STM32F3 Discovery Board. The IDE that I am using …

stm32 gdbserver swd

STM32CubeMX USB CDC VCP?

I've found large number of examples, but nothing on how to do it "properly" from STM32MXCube. How do I …

usb stm32 stm32f4discovery

NVIC_SystemReset () not working for STM32F4

I am working on STM32F4 board. My IDE is IAR Embedded Work bench. I am trying to do a …

stm32 iar stm32f4discovery

How to use Backup SRAM as EEPROM in STM32F4

There are two ways of emulating EEPROM on the STM32F4: On-chip 4 Kbytes backup SRAM On-chip Flash, with specific software …

stm32 eeprom stm32f4discovery