STM32 MCUs Products

STM32L462RE (B-L462E-CELL1) After flashing the binaries 'L462_iot_t1sc_socket_v601.bin', can't send at commands or CLI commands. It says CLI commands are disabled (picture) . Also, UART B isn't connected to pin out. How can i enable CLI commands?

stm32f105 how to use ADC and DAC both parallel without affect each other

I am having issue of ADC and DAC, my ADC section work fine with DMA without Activation of DAC, but when i start to give DAC output it will directly affect to my adc count .i don't know what can i do because i am beginner for STM controller. Controlle...

STM32L4 ADC Channel De-interleaving using DMA

I am using DMA to acquire eight ADC channels, and would like to get the DMA to de-interleave a capture of 768x8 channels so that in memory: channel 1 data is at address A, A+0, A+1, ... A+767 channel 2 data is at address A+768, A+768 + 1, A+ 768 ...

Configure clock at runtime on STM32F401CCU6 causes lockup/crash?

I have an STM32F401CCU6 with an 25MHz ext. oscillator. I believe the internal RC oscillator is 16MHz. I have tried to configure to use the internal oscillator and as well as the ext. one with no success. Please note that my code _works_ if I don't do...

ADC

Hi All,I would like to configure my ADC such that it is able to read from 2 channels. And that the conversion of the channels will be stored in the memory through DMA. But most importantly, I want the conversion to be triggered by a TIMer's rising/fa...

STM32H743 out of sequence packet issue

HI,I am using stm32h743 controller and trying to port http webserver application which was working on stm32f7 platform. the application is using socket based apis. here i am generating the code using stm32cubeMX with STM32Cube_FW_H7_V1.9.0 package. A...

When exactly does SPI TXE get set in an F730

I am trying to change from using a Timer PWM controlled outgoing bit stream to an SPI controlled outgoing bit stream. It would be very nice to output a 32-bit word in one shot using the 4-byte FIFO at each TXE interrupt, but the RM seems to indicat...