Merge branch 'fsi-lib-data-sizes' into fsi-lib-devel

34742155 · Juan David Gonzalez Cobas · 69cb5c3d · 62f796b9 · 34742155 · 34742155
Commit 34742155 authored Oct 12, 2021 by Juan David Gonzalez Cobas
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Makefile libfsi/Makefile +4 -0

sizes.c libfsi/sizes.c +22 -0

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--- a/libfsi/Makefile
+++ b/libfsi/Makefile
@@ -9,6 +9,10 @@ lib: libfsi.a
 libfsi.a: $(LIBOBJS) fsi.h
 	$(AR) $(ARFLAGS)  $@ $^

+sizes: sizes.o lib
+	$(CC) $(CFLAGS) -o $@ sizes.o libfsi.a $(LDFLAGS) $(LDLIBS)
+sizes.o: fsi.h
+
 doc: doc/html
 doc/html: $(DOXYFILE)
 	doxygen $(DOXYFILE)

--- a/libfsi/sizes.c
+++ b/libfsi/sizes.c
+#include <stdio.h>
+#include "fsi.h"
+
+#define NCHANNELS	1024
+
+int main(int argc, char *argv[])
+{
+    int scc = sizeof(struct fsi_channel_config);
+    int gcc = sizeof(struct fsi_channel_config) + sizeof(unsigned);
+    int mcc = NCHANNELS * scc;
+    int cms = sizeof(struct fsi_channel_measurement);
+    int tms = NCHANNELS * cms;
+    int fms = sizeof(struct fsi_full_measurement);
+    const char fmt[] = "%-30s: %10d %s\n";
+
+    printf(fmt, "channel config set", scc, "bytes/channel");
+    printf(fmt, "channel config get", gcc, "bytes/channel");
+    printf(fmt, "bulk channel config", mcc, "total bytes maximum");
+    printf(fmt, "channel get measurement", cms, "bytes/channel");
+    printf(fmt, "bulk get measurements", tms, "total bytes max/cycle");
+    printf(fmt, "get full (raw) measurement", fms, "bytes (single channel)");
+}