Forum Posts
STM32F303VC SPI Communication: SPI2 (Slave) SPI1 (Master)
Is it possible to send data from SPI2 to SPI1 ? SPI2 being the slave. In SPI, Master initiates the communication, correct ?This is how i do it:When the Slave SPI2 receives a byte from SPI1, i set a flag, and i check for this flag in main context.If t...
STM32L0x1, trying to get UART2 interrupts working. UART2 on PA2/3 is selected Tx interrupt is working, Rx is not, intermittent results. Modes: Microprocessor Communication and Asynchronous act the same. Details below.
Intermittent results during a loopback (same processor, Tx to Rx) test. Happens the same on both STM32L041G6 and STM32L051K8U6 processors.STM32CubeIDE (recent version) used to enable Uart2, Interrupt enabled, no DMA, 9600 baud, 8bit, 1 stop, no pari...
DAC TEN and SWTRIG
Hi everyone, I'm experimenting the DAC features with my STM32F303RE and I have a dubt. .RM says: "If the software trigger is selected, the conversion starts once the SWTRIG bit is set".Now, if I only set the DAC_DHRx and the EN bit, the DAC works pro...
Resolved! STM32L152C-DISCO UART doesn't work correctly
I want to send the numbers in order but it only sends the number 0 constantly. When I make the delay 100ms it only sends 0 and 1. When I remove the delay completely, it sends numbers from 1 to 30 in order.
uart communication between stm32 and stm32
HelloI want to use two STM32F407 MCUs to enable bidirectional communication via UART communication with each other.I would like to have a two-way communication that turns on and off each other by installing a switch and an LED, respectively. Thanks a...
Using a STM32H7 and internal ADC through DFSDM using sinc filter and aliasing protection
Using a STM32H7 and internal ADC through DFSDM using sinc3 filter and would like aliasing protection.The sinc filter has the notch at the new sample frequency. I would prefere to have the notch at half the new sampling frequency to get better aliasin...
