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Hey,I am using nucleo F030R8 om window os.I connected buttons to the board and i proggramted that each push will trigger an interupt(rising and faling). However many times i can see the the unterupt callback function is triggerd twice(2 calls for on...
I am currently using an external 16-bit SRAM chip with an stm32h743 MCU Nucleo board, using FMC for memory manipulation of the external SRAM. On Table154 (NOR/PSRAM External memory address, page 806) and accompanying footnote, it is stated that the a...
Hi there,can anyone assist in understanding how to choose the correct ‘stream’ for an STM32H7 + DMA + UART setup, please ?I’m continuing work on a previous colleague’s firmware where UART1 was programmed to operate in DMA mode. This needs to change t...
hii i have stm32 nucleo-h753 board and i finally managed to set the project in order to work with the ethernet port .i can ping the board successfully , so my next step is to send udp message from the board to my pc .i use herculis as my udp server ...
I'm using STM32F446xx 32-bit MCU, but I want to do computation using double precision. Is it possible to perform double computation precision using given MCU? And if so, how can I make sure that double computation is performed?
Hi team, I am using stm32h7a3 MCU and I am trying get manufacture id from external SPI flash(W25Q64FV).But problem is if I used SPI mode 0 then its working properly but If I used mode 3 then it is not working, However in windbond datasheet says its s...
Hi, Are there any examples that use CORDIC with Low-level drivers? Thanks
I found that when after calling HAL_TIM_PWM_DeInit() the power consumption of the device is higher than it was before HAL_TIM_PWM_Init() called. The few investigations lead me to the fact that I need to reset ARR register to default value to reduce t...
