Multi-Tech Systems CDMA Wireless Modem manual Set DM Baud Rate $QCDMR, Set Medium Data Rate $QCMDR

Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation

Set DM Baud Rate $QCDMR

Description: This command is used to set the DM baud rate.

Values: <Val> value should be one of the following: 19200, 38400, 57600, 115200

Syntax: Command syntax: AT$QCDMR= <Val>

Command	Possible Responses
AT$QCDMR?	$QCDMR: 19200
Note: Display the current setting	OK
	Note: Command is valid
AT$QCDMR=?	$QCDMR: (19200, 38400, 57600, 115200, 230400, 460800)
Note: Display the range of values	OK
	Note: Command is valid
AT$QCDMR=115200	OK
Note: Set DM baud rate to 115200	Note: Command is valid

Set Medium Data Rate $QCMDR

Description: This command is used to Set Medium Data Rate (MDR) (also known as HSPD) setting.

Values:	<Val>
	0: MDR Service Only. The mobile will originate with SO 22 or SO 25. The mobile will not
	negotiate to any other service option if SO 22 and SO 25 are unavailable.
	1: MDR Service, if available. The mobile will originate with SO 22 or SO 25, but will
	negotiate to a Low-Speed Packet service option if MDR is not available. The mobile will
	not negotiate to SO 33.
	2: LSPD only. The mobile will originate a Low-Speed Packet call only. The mobile will
	not negotiate to SO 22, SO 25, or SO 33.
	3: SO 33, if available. The mobile will negotiate to MDR or Low-Speed Packet service
	options if SO 33 is not available.
Syntax:	Command syntax: AT$QCMDR=<Val>
	Command	Possible Responses
	AT$QCMDR?	$QCMDR: 3
	Note: Display the current setting	OK
		Note: Command is valid
	AT$QCMDR=?	$QCMDR: (0-3)
	Note: Display the range of values	OK
		Note: Command is valid
	AT$QCMDR=1	OK
	Note: Set value to 1	Note: Command is valid

Dump RLP 3 Protocol Statistics $QCRL3D

Description: This command is used to dump the RLP 3 statistics in ASCII format to the DTE. This does not apply to other versions of RLP (see $QCRLPD).

Syntax:	Command syntax: AT$QCRL3D
	Command	Possible Responses
	AT$QCRL3D?	ERROR
	Note: Display the current setting	Note: Command is not valid
	AT$QCRL3D	$QCRL3D:
	Note: Dump RLP 3 statistics information	Rx Data Cnt :00000000 Tx Data Cnt :00000000
		….
		OK
		Note: Command is valid

Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 156