This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

cc8531 usb dongle can't work

Other Parts Discussed in Thread: CC8531

 hello all 

             i made one cc8531 board as noon as 2.4 GHz Digital Wireless Dual Microphones with USB Receiver . link :

http://www.ti.com/tool/tidm-wireless-microphone?keyMatch=2.4%20GHz%20Digital%20Wireless%20Dual%20Microphones&tisearch=Search-EN-Everything  .microphones work to well .but USB receiver can't  .i  got some information by msp debug tools . 

 stop at : mainmaster.c  line 383 . 

else if(targetWorkMode == DONGLE_MODE_USB)
{
P1SEL = 0;
P1SEL2 = 0;
P1DIR = 0xFF;
P1OUT = 0xff;
P2DIR = 0xFF;
P2OUT = 0xff;
OUT_PORT &= ~STATUS_LED;   ---?? 
while(1);
}

                     anyone can help .thanks