Greetings! Is there a way to set an interrupt to occur when the transmit shift register is empty on AM335x? Thanks in advance!
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Greetings! Is there a way to set an interrupt to occur when the transmit shift register is empty on AM335x? Thanks in advance!
Yes, this is the TXEMPTYCTLIT bit in the SCR Register (AM335X Technical Reference Manual, Rev. J, section 19.5.1.39).