Do UART require data structure/format for serial communication?
jeanmichel at sequans.com
Mon Apr 11 13:57:00 CEST 2011
VGNU Linux wrote:
> Hi All,
> I have two chips one understands Python and the other embedded C.I
> have connected both chips using UART serial communication channel,
> however I have no idea how data communication must be achieved between
> this 2 chips. As for example send using C chip string "Hello Python"
> which python chip easily understands and replies back a string "Hi C".
> I am pretty new to embedded systems can anybody help me understand
> data communication using UART.
> Thank in advance.
have a look at http://pyserial.sourceforge.net/
Most of the time, people write a CLI running on the chip. Commands
(strings) are sent to the CLI through the UART, the interpreter then
calls the appropriate function.
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