Debug helpers

dff463fd · Wesley W. Terpstra · 8fe0b307 · dff463fd
Commit dff463fd authored Oct 17, 2011 by Wesley W. Terpstra
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rawrabbit.cpp src/components/rawrabbit/rawrabbit.cpp +10 -0

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--- a/src/components/rawrabbit/rawrabbit.cpp
+++ b/src/components/rawrabbit/rawrabbit.cpp
@@ -8,6 +8,10 @@
 #include <sys/types.h>
 #include <fcntl.h>

+#include <stdio.h>
+
+// #define DEBUG_RAWRABBIT
+
 struct rr_iocmd {
  uint32_t address;
  uint32_t datasize;
@@ -77,9 +81,15 @@ void RawRabbit::execute() {
  iocmd.data32 = o.data;
  
  if (o.write) {
+#ifdef DEBUG_RAWRABBIT
+    fprintf(stderr, "Send: %d, %x\n", iocmd.data32 & 3, iocmd.data32 >> 3);
+#endif
    ioctl(fd, RR_WRITE, &iocmd);
  } else {
    ioctl(fd, RR_READ, &iocmd);
+#ifdef DEBUG_RAWRABBIT
+    fprintf(stderr, "Recv: %d, %x\n", iocmd.data32 & 3, iocmd.data32 >> 3);
+#endif
  }
  o.data = iocmd.data32;