Transceiver52M: Enable all warnings and resolve

Mainly basic signed vs unsigned comparisons and intializer ordering.

Signed-off-by: Thomas Tsou <tom@tsou.cc>
diff --git a/Transceiver52M/Makefile.am b/Transceiver52M/Makefile.am
index 0e2276f..21b6e2e 100644
--- a/Transceiver52M/Makefile.am
+++ b/Transceiver52M/Makefile.am
@@ -21,7 +21,7 @@
 
 include $(top_srcdir)/Makefile.common
 
-AM_CPPFLAGS = $(STD_DEFINES_AND_INCLUDES) -I./common
+AM_CPPFLAGS = -Wall $(STD_DEFINES_AND_INCLUDES) -I./common
 AM_CXXFLAGS = -ldl -lpthread
 
 SUBDIRS = arm x86