More TDM card echo API modifications. Making the fxotune program automatically

find the correct coefficients for the module.  Lots of neat stuff.


git-svn-id: http://svn.digium.com/svn/zaptel/trunk@531 5390a7c7-147a-4af0-8ec9-7488f05a26cb

1 files changed, 17 insertions, 0 deletions

diff --git a/wctdm.h b/wctdm.h
index 6501b79..93540d5 100755
--- a/wctdm.h
+++ b/wctdm.h
@@ -23,6 +23,9 @@
  *
  */
 
+#ifndef _WCTDM_H
+#define _WCTDM_H
+
 #include <linux/ioctl.h>
 
 #define NUM_REGS	  109
@@ -45,8 +48,22 @@ struct wctdm_regop {
 	unsigned short val;
 };
 
+struct wctdm_echo_coefs {
+	unsigned char acim;
+	unsigned char coef1;
+	unsigned char coef2;
+	unsigned char coef3;
+	unsigned char coef4;
+	unsigned char coef5;
+	unsigned char coef6;
+	unsigned char coef7;
+	unsigned char coef8;
+};
+
 #define WCTDM_GET_STATS	_IOR (ZT_CODE, 60, struct wctdm_stats)
 #define WCTDM_GET_REGS	_IOR (ZT_CODE, 61, struct wctdm_regs)
 #define WCTDM_SET_REG	_IOW (ZT_CODE, 62, struct wctdm_regop)
 #define WCTDM_SET_ECHOTUNE _IOW (ZT_CODE, 63, int)
 
+
+#endif /* _WCTDM_H */