cmu200-prep

linux系统下3G模块USB串口驱动程序源代码

ABORT BUSY
ABORT ERROR
ABORT 'NO CARRIER'
REPORT CONNECT
TIMEOUT 20
"" "ATZ"
OK "AT+CFUN=4"
OK "AT+CGDCONT=1,\042IP\042,,,0,0"
OK "AT%SETRAT=33"
OK "AT*TFDDBAND=\042FDD_BAND_I\042"
OK "AT+CFUN=1"
OK "ATE1V1&D2&C1S0=0+IFC=2,2"
OK "AT+IPR=115200"
OK "ATE1"
#SAY "\nWarte 20 Sekunden um zwischen UMTS/GPRS umzuschalten ...\n"