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I have a doubt about can a general purpose timer generate dead time like advanced timer without changing the duty and frequency is this is possible i tried with center aligned mode but it changes the duty is there is any possiblities??
Hello,I need counter which should wakeup system from stop2 mode at every sequential time.So currently use below setting and it works fine and wakeup at every ~4.16 minutes. But I want it should wakeup at max time of 30minutes (not fixed but looking f...
Hi, What is the frequency of timer2 which is of 32 bit with prescaler value 0 for NUCLEO-H755 board and how to check it ?
Hi,Is there any way to debug an application launched from external flash memory? I use J-Link and IAR, the application is loaded into flash but I am not able to start debugging. I assume that in order for the microcontroller to even start executing c...
Given that my QSPI driver and external loader for the W25Q128JVSIQ are already working, is there a hidden CubeProgrammer/DFU-descriptor trick that lets the stock USB bootloader read/write my external QSPI flash at 0x90000000, or must I build a custom...
HiiI am using stm32g0b0cet6, while writing bootloader, i am confused with the page number and the total storage.Its total storage is 512 kb, According to the reference manual, The Main memory is shown like belowQuestion1: If each page is 2kb & total ...
Dear all; I have a *** question but it dont work can we have quantity 2 different i2c bus 1 is reconized but not the second bus /* Initialize all configured peripherals */ MX_GPIO_Init(); MX_LTDC_Init(); MX_QUADSPI_Init(); MX_FMC_Init(); ...
Hello,I’m using the STM32H503CBT6 microcontroller in my project. At this stage, the firmware simply toggles a single LED. I’m using STM32CubeMX (code configurator) and compiling with STM32CubeIDE. The system is configured to run at 250 MHz using a 16...
I'm working on a project which uses DMA to pull data from an external chip controlled by the FMC into a buffer in AXI SRAM, and am seeing a much lower throughput than expected. It looks like the FMC is idle for long periods of time, and I'm looking f...
Hello,I implement RS-485 on STM32G491. I receive with ReceiveToIdle_DMA and I also transmit with DMA. I need to know if currently something is being received because that means I cannot send data now because RS485 is half-duplex. As far as I know I c...
