From: Daniel King <redacted>
Date: Mon, 6 Jul 2015 19:16:29 +0000 (+0200)
Subject: Demo: Fix #314 by always honoring sample limit changes
X-Git-Tag: libsigrok-0.4.0~466
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=536141ff49330b48ed8230547a9bec738d84a309;p=libsigrok.git

Demo: Fix #314 by always honoring sample limit changes
---

diff --git a/src/hardware/demo/demo.c b/src/hardware/demo/demo.c
index b6a561af..5128b9dc 100644
--- a/src/hardware/demo/demo.c
+++ b/src/hardware/demo/demo.c
@@ -777,9 +777,9 @@ static int prepare_data(int fd, int revents, void *cb_data)
 		expected_samplenum = MIN(expected_samplenum, devc->limit_samples);
 
 	/* Of those, how many do we still have to send? */
-	if (devc->num_logic_channels)
+	if (devc->num_logic_channels && (devc->logic_counter < devc->limit_samples))
 		logic_todo = expected_samplenum - devc->logic_counter;
-	if (devc->num_analog_channels)
+	if (devc->num_analog_channels && (devc->analog_counter < devc->limit_samples))
 		analog_todo = expected_samplenum - devc->analog_counter;
 
 	while (logic_todo || analog_todo) {