lpcware

RS485 and RTS delay

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by bighouse on Wed Jun 20 01:01:43 MST 2012
Hi,
i'm using the RS485 on lpc1343. I configured the RS485CTRL to use the RTS auto direction control and RS485DLY to have a delay time after the stop bit. My question: is there a way to get a delay between the assertion of RTS and the first start bit? The message should be: RTS_ON -> delay -> message -> delay -> RTS_OFF.
There isn't a registry for my question and i think the only way to do so is to disable the auto direction and set/reset manually the RTS. Any Ideas ?
Thanks

Gianluca

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