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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...
Apologize in advance for what may be a basic question. I have a background in C programming and other languages mostly at the application layer. I have however, supervised, reviewed, and analyzed embedded C code at lower layers from others. My curren...
Figure 188, Page 853: The last waveform (HRTIM_REPxR = 2) should be: 1, 0, 2, 1, 0 and not 1, 0, 2, 0.Figure 254, Page 933: For the last two waveforms (ADCxPSC[4:0]=4 ADROM[1:0]=01 and ADCxPSC[4:0]=4 ADROM[1:0]=10), it seems like the waveforms as sho...
Hi,i am working with STM32U575x, I am trying to implement SPI transmission (using the blocking function - HAL_SPI_Transmit.The problem is that sometimes the function is stuck while waiting for EOT event.someone here, in this fourm suggested to redu...
