Hello all,I have a device connected to a stm32l496rg on a custom via uart.At system startup, the remote uart may or may not have hardware flow control enabled, so what I want to do is configure the MCU UART for no hardware flow control and put the RT...
Basically, the frequency change already works. My problem is that the new frequency, which is specified by DMA, only takes effect after the ARR has been reached.I tried to solve the problem by disabling the auto-reload (ARR) preload.unfortunately in ...
I'm using STM32L476VG and STM32Cube FW_L4 V1.17.1 version HAL Function.I thought STOP2Mode and RESUME work fine.However, when I took the current consumption waveform, it is the same as STOP1Mode.Why is this happening?void Sleep(void) { MX_UART4...
actually we got two source code of AOA protocol dedicated to stm32f429 and stm32f407 board but we want to implment AOA protocol in latest hal library . for that i want some helpold source code link belowhttps://github.com/YuuichiAkagawa/STM32F4_ADK i...
Hi all,Nucleo-144 Stm32h723zg board while debugging suddenly loses communication and shows target not found, unable to read register values. This does not happen always but during debugging this issue is coming up,any solution or any problem with the...
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...
