hello guys,

Im working on MSP430F169.So far we have established communication between CC5200 & MSP430F169 in SPI mode.And even we have established RF communication between two CC2500 modules in packet format.we can able to send and receive data through RF . Now the thing is we would to establish the same communication in Asynchronous mode.

The configuration is same as packet format configuration only ...but there is a small chang in GDO0 & GDO2 pins configuration.

MSP430F169 CC2500
P5.1---------->SI
P5.2---------->S0
P5.3---------->UCLK
P4.0----------->CSn
P3.4----------->GDO0
P3.5----------->GDO2

This is the configuration i have done in bnoth the systems ........and i changed the configuration of CC2500 registers also..............

Tx Mode Rx Mode

GDO0=0x0C; GDO0=0x0D;
GDO2=0x0B; GDO0=0x0D;
PKTCTRL0=0x32;Asynchronous mode
MDMCFG2=0x02; 2-FSK

SO far i used smart RF for register cofiguration....
My porject guide says that ...on Tx System we can observe data on GDO0 pin..and the same data will be observed on GDO2 pin on Rx system ........is that true statement .......

Please i need some guidence requarding this.....

Thanking you,
Joshua.

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