Add the compression for IF5 and RTT measurements for FH and RF

targets/ARCH/COMMON/common_lib.h

@@ -242,6 +242,8 @@ typedef struct {
   uint8_t iq_txshift;
   //! transport type preference  (RAW/UDP)
   uint8_t transp_preference;
+  //! compression enable (0: No comp/ 1: A-LAW)
+  uint8_t if_compress;
   //! radio front end preference (EXMIMO,USRP, BALDERF,LMSSDR)
   uint8_t rf_preference;
 } eth_params_t;