1 files changed, 49 insertions, 0 deletions
diff --git a/src/ftohex.c b/src/ftohex.c
new file mode 100755
index 0000000..62cde68
--- /dev/null
+++ b/src/ftohex.c
@@ -0,0 +1,49 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iem_dp written by IOhannes m zmoelnig, Thomas Musil, Copyright (c) IEM KUG Graz Austria 1999 - 2007 */
+/* double precision library */
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include "iem_dp.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* -------------------------- ftohex ------------------------------ */
+/* float to 8 digits of hexadecimal converter */
+
+/* float (sign_1 + exp_8 + mant_23) */
+
+
+static t_class *ftohex_class;
+
+typedef struct _ftohex
+{
+  t_object  x_obj;
+} t_ftohex;
+
+static void ftohex_float(t_ftohex *x, t_floatarg f)
+{
+  char buf[100];
+  union tabfudge_f tf;
+
+  tf.tf_f = f;
+  sprintf(buf, "#%08X", (unsigned int)tf.tf_l);
+  outlet_symbol(x->x_obj.ob_outlet, gensym(buf));
+}
+
+static void *ftohex_new(void)
+{
+  t_ftohex *x = (t_ftohex *)pd_new(ftohex_class);
+  outlet_new(&x->x_obj, &s_symbol);
+  return (x);
+}
+
+void ftohex_setup(void)
+{
+  ftohex_class = class_new(gensym("ftohex"),
+    (t_newmethod)ftohex_new, 0, sizeof(t_ftohex), 0, 0);
+  class_addfloat(ftohex_class, ftohex_float);
+}