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I'm interested in motor speed control. When reading the documentation on the timer modules, it talked about having the counter value saved using a different timer or DMA. What I am wondering is can I read the value manually via an ISR and reset it to...
HiI created my own board with a STM32F411RE microcontroller. I can program it normally with a ST-Link v2 probe, the program works correctly.But from time to time when I disconnect this probe the board stops working. Can someone explain me why?On my c...
hello , ı use stm32h750vb I m trying work spı,I set the spi as master mode, when does the master send the first clock pulse.i'm not doing any clock observation at all when i just check clock output
hello , ı use stm32h750vb I m trying work spı,I'm trying to raise the miso pin at the beginning of the dialog, I'm wondering how you can do it.
I am using the STM32L072CBT and wish to use PB15 as PWM output. I have created the project in CubeMx but selecting PB15 offers no timer channels at all. I have double checked the data sheet which shows PB15 with AF1 as TIM15_CH2. I have created a new...
I'm using a STM32F469 Discovery board, i was using a board with B-01 revision, my software works just fine, now i want to use the same board but with B-03 revision but for some reason the same software doesn't work on this board.Note: B-01 rev flashe...
Hello, I am using STM32G030F6Px, it has 32 KB flash memory and I need free space to save data in flash, also it needs to have bootloader. That's why I decided to use bare metal code instead of HAL library, of course I did this by examining HAL librar...
I am working with the STM32F446 microcontroller and compiling with Eclipse/GCC. Short version: I have two functions, main1(int argc, char* argv[]) and main2(int argc, char* argv[]) and I want to be able to goto back and forth between the two many tim...
Hello,I'm using stm32h757i-eval board & STM23cube ide for programming.I have successfully achieved the UDP communication.But there is one problem.I want a trigger or auto polling function for the UDP_RECV i.e, when ever there is a input data availab...
