PIONEERPOS G24-LC +IPR, Local Terminal/G24-L Serial Port Rate, At+Cbaud? +Cbaud Ok At+Cbaud=?

Chapter 3: AT Commands Reference

AT+CBAUD? +CBAUD: 57600

OK AT+CBAUD=?

+CBAUD: (0-13,300,600,1200,2400,4800,9600,19200,38400,57600,115200,230400,460800)

OK

+IPR, Local Terminal/G24-L Serial Port Rate

This command is responsible for setting and saving the request baud rate. This numeric extended-format parameter specifies the data rate at which the G24-L accepts commands. Specifying a value of 9 disables the function and allows operation only at rates automatically detectable by the G24-L. The specified rate takes effect following the issuing of any result code(s) associated with the current command line.

The <rate> value specified is the rate in bits per second at which the terminal-G24-L interface operates, for example, 19200 or 115200. The rates supported by the G24-L are manufacturer-specific. However, the +IPR parameter permits setting any rate supported by the G24-L during online operation.

The UART is configured to rates of 300, 600, 1200, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800 bits per second according to the parameters of the +IPR command.

Using AT+IPR=<rate> with a <rate> value other than 9 and 0 disables the auto baud rate detection feature. The entered baud rate is stored in the G24-L and is restored after power up.

Notes:+IPR is similar to +CBAUD, but with the ability to save.

Command Type	Syntax	Response/Action
Set	AT+IPR=<n>	OK
	AT+IPR=<rate>	or:
		ERROR
Read	AT+IPR?	+IPR: <rate>
Test	AT+IPR=?	+IPR: (list of supported <rate>s)

April 15, 2008 G24-L AT Commands Reference Manual 3-133