I have been working F411RE Nucleo board with LL library for quite some time. I found the sample code for SystemClock_Config uses external oscillator as showed below. I wonder if there is any sample for internal oscillator. /* Enable HSE oscillator *...
Using the linker script - How would I assign an area of AXI SRAM1 that is not cacheable by DCache? I am currently having problems with DMA transfers to the PWM peripheral when DCache is enabled (I think this is because I am sending 8bits to the HAL_T...
Hello，has anyone run TF-M successfully on STM32U5 or STM32L5 ? Does ST provide examples for this? I have NUCLEO-L552ZE and NUCLEO-U575ZI board.Looking forward to your reply!
I know that there are firmware files to store data on sd card but i just wanted to know if there is a way to store raw sensor data on the cloud directly using the board?
Hello,I have implemented some source code on my original borad with STM32H743.(ex. use HAL_UART_DMA, HAL_SAI_DMA, and more.)I run without Breakpoint, but HardFault occurs.However, I run with Breakpoint, HardFault does not occur.According to the Fault...
A customer has a board with STM32F746 and QSPI flash.The board looks as derived from STM32746G-DISCO, though I'm not 100% sure.Their program has data in the QSPI flash, and they flash the app using J-LINK and Segger J-Flash.Now, I cannot figure out ...
Hi,MemManage Fault occured in ITCM when I changed the system clock and DMA channel.Does ITCM cause errors? What are the causes of errors? Any ideas?I changed below:system clock: 480MHz→400MHzDMA: DMA2_Stream1 →BDMA_channel0
I am trying to interface Microchip MCP4261 digital potentiometer with my STM32F401 based Nucleo-64 board.. Can somebody share the libraries for the same? Thanks.
An example is while( (I2Cx->SR1 & I2C_SR1_ADDR) != I2C_SR1_ADDR)breakpoint on this line means I loop indefinately, breakpoint before and after and it reads ok?I'm using EWARM.
