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01/04/03 16:58
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 		 #35604 - 8052 (or derivatives) serial port timing
Hi 8051 gurus,
What I need is to implement the 4 character idle timeout for Modbus end of frame detection. What I want is to ask the UART to send out 4 idle characters (characters without the start bit) and give me an interrupt at the end of each character (ie, the ILIE feature of the Motorola HC11). Can this be done on the 8051 UART?

Thanks
Andy


List of 15 messages in thread
TopicAuthorDate
8052 (or derivatives) serial port timing            01/01/70 00:00      
RE: 8052 (or derivatives) serial port timing            01/01/70 00:00      
RE: 8052 (or derivatives) serial port timing            01/01/70 00:00      
RE: 8052 (or derivatives) serial port timing            01/01/70 00:00      
RE: 8052 (or derivatives) serial port timing            01/01/70 00:00      
RE: 8052 (or derivatives) serial port timing            01/01/70 00:00      
RE: 8052 (or derivatives) serial port timing            01/01/70 00:00      
RE: 8052 (or derivatives) serial port timing            01/01/70 00:00      
RE: 8052 (or derivatives) serial port timing            01/01/70 00:00      
RE: 8052 (or derivatives) serial port ti            01/01/70 00:00      
RE: 8052 (or derivatives) serial port ti            01/01/70 00:00      
RE: 8052 (or derivatives) serial port timing            01/01/70 00:00      
RE: 8052 (or derivatives) serial port timing            01/01/70 00:00      
RE: 8052 (or derivatives) serial port timing            01/01/70 00:00      
RE: 8052 (or derivatives) serial port timing            01/01/70 00:00      

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