STM32 MCUs Products

Using usart code made with stm32f4 with stm32f302 register level

hi, i want to use the code from controllertech site with stm32f302r8. how should i set the registers.https://controllerstech.com/ring-buffer-using-head-and-tail-in-stm32/the part where i get the error is how do i do the register parts. 

STM32H7A3 SAI with DMA for real time DAC emulation with no software overhead

Hello,In my project I need to do two 10kHz feedback loops, and I want to make as much in hardware, so I don't have to waste time communicating with dual channel DAC.So my bright idea is to use a fast 200ksps 24b DAC for generating analog setpoints. I...

Message Errore during programming "(undocumented errno 10061)."

Hi, i'm working on a custom board with a stm32F746VGT6. After many succesfull programming attempt an error occurred (see the image attached to the question). With the tool "Stm32CubeProgrammer" i can connect to the board and program it, but only with...

�?SOS】StandBy Mode,but WakeUp invalid,cannot rose stm32f103c8t6

STM32 PWM 2 phase

i have a question my friends, i did PWM for 2 Phase, it works correct and good, but after i stop my Timer Master and Slave in order to have Delay, i mean with HAL_ TIM_PWM_STOP, doesn't work my timer slave any more, can you help me about that?Here ar...

SM32F411, SPI slave without NSS still receives data

Hi,I have configured an SPI as receive-only slave in CubeMX and have set NSS to "Hardware input signal":From logical point of view I now would expect, that there are no SPI data received, as long as NSS stays at high.However, the CubeMX-generated cod...

STM32F411RE: EXTI3 interrupt does not work

Hi,when configuring PA0/EXTI0 interrupt in CubeMX, the related code works well: when PA0 pin is toggeled, the ISR is called and following up from this, the code jumps into HAL_GPIO_EXTI_Callback().But when doing the same with PA2/EXTI2 or PA3/EXTI3 t...