X-Git-Url: http://git.rot13.org/?p=goodfet;a=blobdiff_plain;f=client%2FGoodFETNRF.py;h=3b3a4986ed13e64d72e200167bc0260d90999f37;hp=3c780a57a68319484372e5fd7645afa5d728ce81;hb=053fca013042a25eecdae93dc08955d6cc106468;hpb=144771f910594345d1efda0363a01735670ce2e5

diff --git a/client/GoodFETNRF.py b/client/GoodFETNRF.py
index 3c780a5..3b3a498 100644
--- a/client/GoodFETNRF.py
+++ b/client/GoodFETNRF.py
@@ -26,6 +26,18 @@ class GoodFETNRF(GoodFET):
         self.writecmd(self.NRFAPP,0x00,len(data),data);
         return self.data;
     
+    def tune(self,tuning="aa,c78c65805e,14,09"):
+        """Tune the radio."""
+        #MAC,rA,r5,r6
+        fields=tuning.split(",");
+        ra=int(fields[1],16);
+        r5=int(fields[2],16);
+        r6=int(fields[3],16);
+        self.poke(0x0a,ra,5);
+        self.poke(0x05,r5,1);
+        self.poke(0x06,r6,1);
+        self.RF_setmaclen(3);
+        return;
     def peek(self,reg,bytes=-1):
         """Read an NRF Register.  For long regs, result is flipped."""
         data=[reg,0,0,0,0,0];
@@ -178,14 +190,16 @@ class GoodFETNRF(GoodFET):
     maclen=5;
     def RF_getmaclen(self):
         """Get the number of bytes in the MAC address."""
-        choices=[0, 3, 4, 5];
+        choices=[2, 3, 4, 5];
         choice=self.peek(0x03)&3;
         self.maclen=choices[choice];
         return self.maclen;
     def RF_setmaclen(self,len):
         """Set the number of bytes in the MAC address."""
-        choices=["illegal", "illegal", "illegal", 
-                 1, 2, 3];
+        choices=["illegal", "illegal",
+                 0,       #undocumented 
+                 1, 2, 3  #documented
+                 ];
         choice=choices[len];
         self.poke(0x03,choice);
         self.maclen=len;