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Hi everyone,I'm facing an issue with using DMA1 for SPI communication in my project. I'm trying to achieve a 2 kHz frequency, but DMA1 doesn't seem to work at this rate, whereas BDMA functions without any problems. This is my sampling task that is ca...
I am trying to use second half of OCTOSPI pins in single memory mode by setting MSEL bit for QUAD SPI communication with Flash memory. Even though i set the MSEL bit to send the data through 7 to 4 pins, still data is going through the 3 to 0 pin onl...
Upon selecting the directory:C:\Users\myname\STM32Cube\Repository\STM32Cube _FW_L4_V1.11.0\Projects\NUCLEOL476RG\Examples_LL\ GPIO\GPIO_InfiniteLedTogglingI am unable to see the project file:GPIO_InfiniteLedToggling\SW4STM32 \STM32L476RG_NUCLEOAlso, ...
Hi, my program required a large amount of RAM memory, how can i know which external memory i can choose? and which peripheral is dedicated for this?
We encountered an issue with the SPI3 peripheral on F4xx and F7xx series chips where the RXNE bit of the status register would be set right after enabling the SPI peripheral after re-configuring it.This is clearly impossible as no transaction is perf...
Hello,After setting up a 4 channel read with DMA, I ran into the problem, that the value of the internal temperature sensor seemed to not change at all. The values of the read out potentiometer however were plausible.So I wanted to check all used cha...
Hi There,I have searched a lot about the HAL_I2C_Mem_Write_DMA problem and seems like i have not found anywhere else this issue has been solved.Can anyone contribute if someone has solved it. Thanks
Hi, I'm having issues on our custom board jumping to the system memory bootrom.Likely i have a software issue but would like to clarify the system memory address for the bootloader. This is usually listed in AN2606 but there is no explicit mention of...
I'm a beginner at STM processor, and I'm trying programming software interrupt using GPIO port as EXTI line at STM32L4R5QI(STM32L4+ series) processor.Then, I was wondering when I was reading the reference manual of STM32L4+ series. It seems that the...
I've followed some answers from a post here:https://stackoverflow.com/questions/57283327/how-to-change-the-uart-baud-rate-after-running-on-stm32-boardBut still can't seem to get the baud rate to change. Has anyone had any luck trying to dynamically c...
