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I am sending some data on UART, When I enable Transmitter TE bit in USART_CR1 register, a pulse is observed on Tx line ( as shown in figure). That's fine but I am observing some 190nsec pulses on Rx lines though I am not sending anything to it! I hav...
Hi,I am looking for an STM based MCU/kit with high accuracy crystal oscillator with possible option to fine tune the frequency. I want to use it for some high accuracy time reference. Looking for suggestion please.- ijaz