Fixed compilation for different boards

cmake/modules/FindUHD.cmake

@@ -4,7 +4,7 @@ IF(NOT UHD_FOUND)
 
 FIND_PATH(
     UHD_INCLUDE_DIRS
-    NAMES uhd/config.hpp
+    NAMES uhd.h
     HINTS $ENV{UHD_DIR}/include
     PATHS /usr/local/include
           /usr/include

srslte/lib/CMakeLists.txt

@@ -70,20 +70,24 @@ ADD_LIBRARY(srslte SHARED ${SOURCES_ALL})
 TARGET_LINK_LIBRARIES(srslte m ${FFTW3F_LIBRARIES})
 
 IF(RF_FOUND)
+  # Include common RF files
+  SET(SOURCES_RF "")
+  LIST(APPEND SOURCES_RF "rf/src/rf_imp.c" "rf/src/rf_utils.c")
+
   IF (UHD_FOUND)
     INCLUDE_DIRECTORIES(${UHD_INCLUDE_DIRS})
     LINK_DIRECTORIES(${UHD_LIBRARY_DIRS})
     add_definitions(-DENABLE_UHD)
+    LIST(APPEND SOURCES_RF "rf/src/rf_uhd_imp.c" "rf/src/uhd_c_api.cpp")
   ENDIF (UHD_FOUND)
 
   IF (BLADERF_FOUND)
     INCLUDE_DIRECTORIES(${BLADERF_INCLUDE_DIRS})
     add_definitions(-DENABLE_BLADERF)
+    LIST(APPEND SOURCES_RF "rf/src/rf_blade_imp.c")
   ENDIF (BLADERF_FOUND)
 
-  FILE(GLOB_RECURSE cfiles "rf/src/*.c")
-  FILE(GLOB_RECURSE cppfiles "rf/src/*.cpp")
-  ADD_LIBRARY(srslte_rf SHARED ${cfiles} ${cppfiles})
+  ADD_LIBRARY(srslte_rf SHARED ${SOURCES_RF})
   
   IF (UHD_FOUND)
     TARGET_LINK_LIBRARIES(srslte_rf ${UHD_LIBRARIES})

srslte/lib/rf/src/rf_uhd_imp.c

@@ -230,8 +230,6 @@ static void* thread_gain_fcn(void *h) {
   return NULL; 
 }
 
-static char uhd_args[1024];
-
 int rf_uhd_open(char *args, void **h, bool create_thread_gain, bool tx_gain_same_rx)
 {
   *h = NULL; 
@@ -252,19 +250,16 @@ int rf_uhd_open(char *args, void **h, bool create_thread_gain, bool tx_gain_same
   uhd_usrp_find("", &devices_str);
   
   /* If device type or name not given in args, choose a B200 */
-  if (!strstr(args, "type") && !strstr(args, "name")) {
+  if (args[0]=='\0') {
     // If B200 is available, use it
     if (find_string(devices_str, "type=b200") && !strstr(args, "recv_frame_size")) {
-      snprintf(uhd_args, 1024, "type=b200,recv_frame_size=9232,num_recv_frames=64,send_frame_size=9232,num_send_frames=64,%s", args);
+      args = "type=b200,recv_frame_size=9232,num_recv_frames=64,send_frame_size=9232,num_send_frames=64";
     }
-    // If we explicitly define a B200 but do not give frame arguments, define them
-  } else if (strstr(args, "type=b200") && !strstr(args, "recv_frame_size")) {
-    snprintf(uhd_args, 1024, "recv_frame_size=9232,num_recv_frames=64,send_frame_size=9232,num_send_frames=64,%s", args);
   }
   
   /* Create UHD handler */
-  printf("Opening USRP with args: %s\n", uhd_args);
-  uhd_error error = uhd_usrp_make(&handler->usrp, uhd_args);
+  printf("Opening USRP with args: %s\n", args);
+  uhd_error error = uhd_usrp_make(&handler->usrp, args);
   if (error) {
     fprintf(stderr, "Error opening UHD: code %d\n", error);
     return -1;