I faced up with the issue, I have a while(1) loop in main.c where the leds are blinking or just printf some text. SPI in slave mode and is interrupted when new data are available. But when I got all data, my loop in main.c doesn't print anything and...
Hi I am Using STM 32f407 discovery board. and i coded for the I2C communication for both blocking and Interrupt API when i using the repeated start condition for receiving one bit in the interrupt condition some bugs are there in the code i don 't kn...
Hi,I'm trying to compile the BSP example project from the H7 FW package, and I keep getting these error messages:Scanning dependencies of target Demo_M4_Single.elf [ 4%] Building C object CMakeFiles/Demo_M4_Single.elf.dir/Drivers/STM32H7xx_HAL_Drive...
Hi Team, I am using stm32L0 & stm32h7 controller in my design. we can try to communicate from stm32l0(tx) to stm32h7(rx) using UART. stm32h7 While receiving that data was not correct. STML0 was UART Polling mode of transmission. In stm32H7 was Interr...
The title says it already, is it possible to use both with DMA2 on the ?It works at the moment for the audio, but I cant figure it out, how to activate it also for USART1 So I can send over the virtual com-port data to the Computer, but not in DMA. I...
According to the datasheet, there is shutdown mode with and without RTC, so I believe it's a problem of configuration. Can be some parameter of configuration that is missing? How to configure the shutdown mode with RTC?Thanks!
I use stm32 eclipse to add two folders in a folder named drivers. One is for my .c files named src and the second is inc for my header files. The .c can not seem to read the header files when called up on. I am new to this so the answer should be ...
hi, I need some advice, I'm trying to implement the IDLE_LINE interrupt for a UART with DMA. I simply need to receive a variable length buffer. I searched the internet and put together various code snippets, I came to this:in main.c:__HAL_UART_ENABLE...
Good day,I'm using an STM32L152RE and utilize the standby mode quite often. Upon cold start, I set the RTC and I am able to enter standby mode and wakeup from standby mode based on the RTC time and alarm events.My problem is this: I don't understand ...
