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Hello, I am new to the ST platform.I actually work with a nucleo144, and i was trying to work with bluetooth hc-06, the problem is that USART1 doesn't communicate with the board when I use HSE in the clock configuration, but it worked when I use HSII...
To reduce latency time of interruptions.Based on the same thing but in stm32f0 devices
currently using stm32f105 (HSI+PLL) ,and i am trying to clock faster than 36MhzThey are from the same stm32 familly, why is the PLL of the stm32f105 limited I am using CubeMX 6.4.0
I am using an STM32F4 micro using TIM1_CH1 and CH2 outputs to create a communications signal with compare outputs. The first bit that I am outputting is wrong, so I would like so set a breakpoint to see what is going on. BUT, when I check the timer c...
Dear All,Board: Nucleo - H745ZI-QWhat am I trying to do ?I am trying to measure pulse width of an signal using counter mode of timer 2, as accurately as possible. The input pulse width varies from 1 us to 1000 us.What have I done?I configure the Tim...
I want to work on flash with B-L475E-IOT01A1.After flash erase operation, flash write operation is performed, and memory is being checked through debugging.On other boards, flash erase operation changed the memory in that location to the "?" mark, ...
Launched hyperterminal. Next, I transfer the file from hyperterminal using zmodem. I successfully reach the stage of receiving the file. When receiving a file, I get a frame with the "ZCRCW" flag described in the documentation as "ZCRCW 0x6b /* CRCne...
EVALST7580 is evolution board containing st7580 with stm32f103c
Hello, On the STM32F746ZG I measure the clock cycle needed to execute a code thanks to a timer which runs at the same frequency as the core clock.However, for the same code, with exactly the same measurements process, the clock cycle needed to execut...
