Merged r9433:9527 from features/gr-usrp2 into trunk. Adds usrp2 and gr-usrp2 top-level components. Trunk passes distcheck with mb-gcc installed, but currently not without them. The key issue is that when mb-gcc is not installed, the build system skips over the usrp2/firmware directory, and the firmware include files don't get put into the dist tarball. But we can't do the usual DIST_SUBDIRS method as the firmware is a subpackage.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9528 221aa14e-8319-0410-a670-987f0aec2ac5

1 files changed, 25 insertions, 0 deletions

diff --git a/usrp2/firmware/apps/can_i_sub.c b/usrp2/firmware/apps/can_i_sub.c
new file mode 100644
index 000000000..ed49791f0
--- /dev/null
+++ b/usrp2/firmware/apps/can_i_sub.c
@@ -0,0 +1,25 @@
+#include <u2_init.h>
+#include <nonstdio.h>
+
+//typedef long long int64_t;
+
+
+int64_t sub(int64_t a, int64_t b);
+void print(int64_t d);
+
+int main(void)
+{
+  u2_init();
+
+  int64_t d = sub(462550990848000LL, 462028800000000LL);
+  print_uint64(d);
+  newline();
+  return 0;
+}
+
+int64_t sub(int64_t a, int64_t b)
+{
+  return a - b;
+}
+
+