User's Manual
VT-M2M-TC
2.3GpioControl
gpioctl<dirin|dirout|get|set|clear><gpionum>
dirin: SetspecifiedGPIOasinputtype
dirout: SetspecifiedGPIOasoutput
get ReadGPIOinputlevel.NeedsettheGPIOasinputfirst.
set:SetGPIOashighlevel.NeesettheGPIOasoutputfirst.
clear: Clear GPIO to low level, need
set the GPIO as output
first.
gpionum:The GPIO be operated. 0 to 5 is EXTIO, 6 is zigbee
burning signal, 9 is 3G internal power, 10 is intrnalpcie power, 11 is
DIGIXbeeburningsignal
ex1:SetEXTIO1tohigh
#./gpioctldirout1
#./gpioctlset1
ex2:ReadlevelofEXTIO1
#./gpioctldirin1
#./gpioctlget1
2.4SerialCOMControl
a. DB9COMPort(WindRiverisDEBUGserial):