I am testing ITCM on STM32H735 by using X-CUBE-PERF-H7 package.In the stm32h7x3_cpu_perf project, some codes are located to ITCM region using a scatter file.After I download the executable code on the chip, I powered off the chip and run the code. I ...
I have a code made to check an if statement and then perform something. here is the if statementfor(int j=0;j<10;j++) { if(removed_Num==USERS[j]) { //do something} }USERS[j] is a 13 element array and removed_Num is also a 13 element array. I'v...
Hello, im trying to make a small code with assembly using eclipse IDE, but a strange error appears in a file called subdir.mk the ide does not tell the error just show the line:@echo 'Building file: $<'The assembly code itself doesn´t matter, if i p...
UART Communication Using DMA Not WorkingI have Nucleo-F767ZI Rev B board and using the STM32CubeIDE Version: 1.1.0.To test and implement UAR-DMA communication as presented in:STM32CubeMX basics: 10.11 STM32Cube HAL labs UART - UART DMA https://www.yo...
Hello,I am currently working on a project which requires the use of the transmission / reception of a UART by DMA. I would like to make two transmissions in a row like the following.void send_all_registers() { HAL_UART_Transmit_DMA(&huart2, (unsigne...
Hi,I am pretty new to programming STM32 MCUs and I have been having a hard time finding out how to change the SPI prescaler value on my Nucleo-L476RG board. I am trying to implement FatFS using SPI via an online tutorial and their method of changing ...
STM32G474RE: I need to reset the USART3 peripheral and I see the register RCC_APB1RSTR1.USART3RST. I assume this bit needs to be set, then cleared, after a delay. But there doesn't seem to be documentation. What is the correct procedure and how long ...
Hi,So I have two layer board. I have SDIO connected to SD Card and another SPI to LCD. My board uses DC-DC (Recom 3.3V) for digital power and LD1117-3.3V for analog power and both with common ground plane. No digital lines cross analog lines. Actuall...
I am making temperature data logger using STM32L071, so every week I have to create (non editable) a PDF report from the device. Due to regulation and data protection I can't create this is PC/ Laptop. So only option left is generating pdf report ...
