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My testing appears to consistently show that whenever I update the calendar time and date, the RTC_SSR I read straight after the set operation is the RTC_PRER_PREDIV_S value.However, I fail to find this explicitly stated anywhere? Maybe its obvious, ...
Dear Sir/Madam,I hope you are doing well,We are working on a project in which 50 pulses should be generated with a particular delay, and these pulses should be repeated in a period (0.02 seconds).We are using a Nucleo-F446RE board to do the project, ...
I am designing a 4-phase interleaved synchronous boost converter. Each phase has 2 MOSFET's which are not to be in conduction at the same time. I'm using STM32F407 discovery board. I am making use of TIM1 AND TIM8 channels to get complementary PWM's ...
I am new to the STM32 environment and I am currently trying to evaluate how quickly I can put together a simple device based on the STM32L432KCU6 Nucleo board. I'd just like to be able to transmit characters via a virtual COM port on a host computer,...
hello, i have a sensor that outputs a 10 volt and i want to read it's values with th stm32f303vc board wich it's analog pin voltage is about 3.3v so my sensor's output voltage need's to be regulated
All STM32 CPUs seem to be out stock, but this chip. Is there a reason for that. What I am worried is that is there flaws on the chip, or is it just expensive.
I checked for signals. all signals ok except PF11 / PG15 pins (RAS/CAS). Pins configured same as others dram-related: AF12, alternate function (gpio registers checked).I check this signals in GPIO mode, pins and pcb traces working well. But in altern...
Is there any documentation on the differences? Are these two part numbers functionally identical?
My code, which is in progress, stopped working with a hard fault. This is on a STM32G431 with several timers running and two dma channels. I can single step through the code with breakpoints on the timer IRQ's and the DMA IRQ's and it works for sever...
UsingSTM32CubeIDE - C/C++ 1.6.0.202101291314STM32Cube FW_H7 V1.9.0HardwareNUCLEO-H745ZI-QIS25LP128(Flash Chip)The flash is connected to QSPI bank 1 using the HAL libraries to read from an address on the flashif(HAL_QSPI_Command(&hqspi, Cmd, HAL_QSPI...
