I'm just starting to learn how to program ARM microcontrollers using ST's HAL. So I have this code which generates a 1khz and 20khz signal using a timer in output compare mode. That all works well and I tested it with a scope and it's as expected. Th...
This is the only µC from the family which has not CORDIC according to the page here:https://www.st.com/en/microcontrollers-microprocessors/stm32g4x1.html#productsIs this true? why is this the only from the family to not have cordic function?
Please advise what is the suffix "SP2" in the type 32F45VGT6? Please confirm if this mean device is already programmed?
hi i want to run timer with dma to chang duty cycle for sinusoidal waveform. I already have been tested it on f103c8t but now i want to upload the code on f411ce and it dose not work prperly. dma timer its ok for one channel but when i have run more ...
Hi,I am setting my RTC with a timestamp and when I read it back immediately I notice the hour setting is always off by 1 hour. I do not have daylight savings mode enabled on the RTC and I cannot understand why the hour setting is off. I thought the i...
Dear Sir.we have some identical boards based on STM32U585 . The RTC is configured to produce 32.768 KHZ at pin PA8.On one board the same code will not pass the code will not pass the /* Wait till LSE is ready */ while (READ_BIT(RCC->BDCR, RCC_BDC...
I am getting this following error while trying to debug the Custom Board.please help me find out what is the meaning of this error.Thread #1 [main] 1 [core: 0] (Suspended : Signal : SIGTRAP:Trace/breakpoint trap) 0x1fff5a30 <signal handler called>(...
What is the correct Vhys parameters for STM32F2xxx MCU I/O ports?It looks like as wrong datasheet values here (DS6329 Rev 18): https://www.st.com/resource/en/datasheet/stm32f207vg.pdf#page=102The published values are too big.Please double check the c...
I want to connect my MCU with a module which has a specific way of communication. Module sends messages of variable number of characters, where period between two characters is also variable. My idea is to use timer in order to overcome this problem....
Greetings!I am working STM32F691 . I want to flash images to QSPI flash memory without using tftp . Requesting you to kindly help us with procedure/steps for the same.Thanks in advance
