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I know controllers push data to stack, PC to LR, etc. but how does this happens? Is it through software or hardware?If through software then where is the code which does this? and where does it come from? is it the compiler which adds it?If it is thr...
helloi need library for AT88RF04C and stm32f107thanks
I cannot disable SPI global interrupt in SPI Settings--> NVIC sub settings when DMA is used for SPI. When DMA is activate, SPI global interrupt check box became deactive. I am not sure if it is a problem or not. I suspect from everything because I ha...
Hi everyone,I am working on a FD-CAN project and i am able to send a 64 byte data frame. But I want to send multiple frames of data with different IDs. Any help would be greatly appreciated!
Hello,I am working on a project with STM32H753 MCU and I want to reset the back up registers of the MCU every time I reset the MCU. With VBat presented on my board via external battery. The only way to do this is by writing to the specific register r...
I use Keil and V6 complier as project eaxmple in link, there is local var s in main() if set s=120 take more time USART2 Tx (PA2) can't send anything but set s=2,or comment this take time line it's work�?？ when not work condition PA2 always low ,...
hello everyone, I have question about SPI. I want to send 5 data repeatedly using hal_spı_transmit() function that means first data that will be send is pointer addres later the value will be send , first data is written to SPI->DR but secondly data ...
Hi everyone, I would like to use MAX3098E IC with STM32F303RE MCU. Should I connect the OUTZ index pin to the timer or just I/O ?Thanks
Hi, I have an FPGA connected to the STM32 (STM32F746IGT). The FPGA is set up to work as SRAM (tested and confirmed working). I’m using the STM’s Flexible Memory Controller to read from the ‘sram’. Now this works, but after 2 read cycles, the FMC stop...
Hello to everybody,i create a project for STM32H745 to use Qspi.At the moment i use the qspi with only 1 line of data (like normal spi), the idea was to extend then in dual.I configure the peripheral like showed in the image. (config_Qspi)Then i begi...
