| ??? 07/02/04 17:23 Read: times |
#73533 - Polling Responding to: ???'s previous message |
Joseph Hebert said:
He suggested using the RI and TI bits manually, to see if something had been sent or received, but without the hardware interrupt. This is commonly known as "polled" operation; it is, in fact, the way the default serial IO works in Keil. |
