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Hi, first time using DMA so just reading various datasheets and posts. But something is not clear. I would like to use DMA with UART to send large amount of data through the serial port while keeping the CPU as free as possible for other intensive ...
Hello I want to communicate between cores using OpenAMP and HSEM and print the communication results using UART in the terminal environment.I'm currently using the STM32H757I-EVAL Board, and I have referred to the youtube link below.So my code doesn'...
Posted on September 21, 2017 at 11:08Good moring,Regarding the SensorTile source code example, i saw the BLE_SampleAmpl and the DataLog examples. But is there the native source code related to the native application of the SensorTile kit that provid...
I removed the STlink of the NUCLEO F722ZE board and wrote it, but there was a clock error, so the program itself is not working It worked normally when there was Stlink, but it's not working I set it to HSI and used it, but it didn't work, so a clock...
I have a pile of boards with STM32F303RCT7 MCU that are pulling a ton of current, i.e. they are fried.I tried VI curve analysis but I'm not finding anything that leads me to why they blew up.Can anyone suggest a good failure analysis lab that I can s...
Hallo,I'm using U5A9NJQ demoboard with FILEX. I have something that doesn't work, the first time I write on a file, all is correct, but if I rewrite on the same portion of the file, the writing seems to be correct, but, when reading, the content hasn...
I'm working on a design that involves using an STM32F04 acting as a USB-CDC to RS232 bridge to communicate with the main logic of the system, in preference to dedicated RS232 USB chips that require dedicated drivers. In addition to this, the STM32 is...
I am triggering adc every 100us in dma and getting data in adc callback. I am triggering adc with hrtim compare 3. //hrtim cmp3 event call back{//reset a pin.} //adc conversion call back{//set a pin} for some reason the reset pin is working every cyc...
Posted on March 26, 2014 at 09:00I am new to the STM32 product family and currently evaluating a STM32F0Discovery, which uses a Cortex M0 CPU. I would like to implement and benchmark a fixed point FFT on sample data from the a/d converter. Is there ...
Hi,I am using built-in usart bootloader on stm32g0. And I am also using the same usart for communication in my user app. I enabled the bootloader via boot option bits. When I start the debug session, I can see the flow stepping over through the progr...
