From: Philipp Marek <redacted>
Date: Sat, 18 Nov 2017 14:04:03 +0000 (+0100)
Subject: hantek-dso: dso2250: Report the sample rate back.
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=3b2b703177ba3c037f8f03539f72627d1342634d;p=libsigrok.git

hantek-dso: dso2250: Report the sample rate back.

So that cursor (and other) measurements and the time axis are correct.
---

diff --git a/src/hardware/hantek-dso/api.c b/src/hardware/hantek-dso/api.c
index 6994cbf6..4903eab2 100644
--- a/src/hardware/hantek-dso/api.c
+++ b/src/hardware/hantek-dso/api.c
@@ -62,6 +62,7 @@ static const uint32_t devopts[] = {
 	SR_CONF_TRIGGER_SOURCE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 	SR_CONF_TRIGGER_SLOPE | SR_CONF_GET | SR_CONF_SET,
 	SR_CONF_BUFFERSIZE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+	SR_CONF_SAMPLERATE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 	SR_CONF_NUM_VDIV | SR_CONF_GET,
 };
 
@@ -430,6 +431,11 @@ static int config_get(uint32_t key, GVariant **data,
 			*data = g_variant_new("(tt)", timebases[devc->timebase][0],
 					timebases[devc->timebase][1]);
 			break;
+		case SR_CONF_SAMPLERATE:
+			*data = g_variant_new_uint64(
+					timebases[devc->timebase][1]/
+					timebases[devc->timebase][0]);
+			break;
 		case SR_CONF_BUFFERSIZE:
 			*data = g_variant_new_uint64(devc->framesize);
 			break;