From 77cfae162dea6195e8869c95db8876bbaf98fad1 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Tue, 22 Jan 2019 10:08:21 +0100
Subject: GUI: Check modulator rate on home screen

---
 python/gui/static/js/odr-home.js | 22 ++++++++++++++++++++--
 python/gui/templates/home.html   |  4 ++++
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/python/gui/static/js/odr-home.js b/python/gui/static/js/odr-home.js
index 11aed8e..9498ae7 100644
--- a/python/gui/static/js/odr-home.js
+++ b/python/gui/static/js/odr-home.js
@@ -95,7 +95,7 @@ function check_modulating(last_num_frames) {
                     }
                     else {
                         mark_ok('is_modulating', "Number of frames modulated: " + data);
-                        check_dpdce_running();
+                        check_rate_4x();
                     }
                 }
             }
@@ -108,10 +108,28 @@ function check_modulating(last_num_frames) {
         });
 }
 
+function check_rate_4x() {
+    mark_pending('is_rate_4x');
+    apiRequestChain("/api/parameter",
+        {controllable: 'modulator', param: 'rate'},
+        function(data) {
+            if (data == 8192000) {
+                mark_ok('is_rate_4x', "Samplerate: " + data);
+                check_dpdce_running();
+            }
+            else {
+                mark_fail('is_rate_4x', "Samplerate is not 8192ksps: " + data);
+            }
+        },
+        function(data) {
+            mark_fail('is_rate_4x', JSON.parse(data)['reason']);
+        });
+}
+
 function check_dpdce_running() {
     mark_pending('is_dpdce_running');
     apiRequestChain("/api/dpd_results",
-        {controllable: 'sdr', param: 'frames'},
+        {},
         function(data) {
             mark_ok('is_dpdce_running', "State: " + data['state']);
             mark_ok('overall_state');
diff --git a/python/gui/templates/home.html b/python/gui/templates/home.html
index bf802d6..0a0713a 100644
--- a/python/gui/templates/home.html
+++ b/python/gui/templates/home.html
@@ -27,6 +27,10 @@
 
                 <p>Checking predistortion
                 <ul>
+                    <li>Sample rate at 4x native rate:
+                        <span id="is_rate_4x" class="glyphicon glyphicon-question-sign"></span>
+                        <span id="is_rate_4x_comment"><span>
+                    </li>
                     <li>DPDCE running:
                         <span id="is_dpdce_running" class="glyphicon glyphicon-question-sign"></span>
                         <span id="is_dpdce_running_comment"><span>
-- 
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