From 78ec6cf99d14c42ff9f3922715e405414262a2e2 Mon Sep 17 00:00:00 2001
From: Frank Stettner <frank-stettner@gmx.net>
Date: Thu, 21 Feb 2019 16:46:36 +0100
Subject: [PATCH] Add new config key OFFSET.

---
 include/libsigrok/libsigrok.h | 3 +++
 src/hwdriver.c                | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/include/libsigrok/libsigrok.h b/include/libsigrok/libsigrok.h
index a8b118c3..508ea3bd 100644
--- a/include/libsigrok/libsigrok.h
+++ b/include/libsigrok/libsigrok.h
@@ -995,6 +995,9 @@ enum sr_configkey {
 	 */
 	SR_CONF_EXTERNAL_CLOCK_SOURCE,
 
+	/** Offset of a source without strictly-defined MQ. */
+	SR_CONF_OFFSET,
+
 	/* Update sr_key_info_config[] (hwdriver.c) upon changes! */
 
 	/*--- Special stuff -------------------------------------------------*/
diff --git a/src/hwdriver.c b/src/hwdriver.c
index 5f7e2371..a2d53167 100644
--- a/src/hwdriver.c
+++ b/src/hwdriver.c
@@ -183,6 +183,8 @@ static struct sr_key_info sr_key_info_config[] = {
 		"Trigger level", NULL},
 	{SR_CONF_EXTERNAL_CLOCK_SOURCE, SR_T_STRING, "external_clock_source",
 		"External clock source", NULL},
+	{SR_CONF_OFFSET, SR_T_FLOAT, "offset",
+		"Offset", NULL},
 
 	/* Special stuff */
 	{SR_CONF_SESSIONFILE, SR_T_STRING, "sessionfile",