As I am using the STM32H745 board when I attach my external board to the controller the LED2 of the controller starts blinking. As datasheet refer LED2 to STLK Over Current. now my LCD is not working nor is it debugging. but LED2 and LED3 are still b...

I am using STM32F407. I am using TIM1 for output compare waveform running at 5Mhz and TIM9 for 250Khz waveform. Output Compare is used to produce a waveform of desired data. However, both timmers run fine individually, but if both are run simultaneou...

I have used output compare to send data at two pins simultaneously. the data is variable. however, I need only 8 clk pulses and on each rising and falling pulse edge data transfer to the output pin.I am unable to stop pulses and data at only 8 edges ...

PCA is managed by a full-duplex serial interface. A typical data frame is defined bya burst of 8 DCLK pulses followed by an assertion of a DLOAD pulse (these lines are driven by the host printing system.). During each frame, 32 bits of control or pri...