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Hello,I am working on a STM32H7 device that needs to be able to program external memory MX25LM51245G using UART instead of STLink. Is there any bootloader available to handle this? Or, what is the best way to tackle this issue? Thanks.
STM32F4 Timer Triggered DMA SPI – NSS ProblemI have a STM32F417IG microcontroller an external 16bit-DAC (TI DAC81404) that is supposed to generate a Signal with a sampling rate of 32kHz. The communication via SPI should not involve any CPU resources....
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...
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...
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...
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.
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...
