minor update

Author: GorgonMeducer

ARM.Arm-2D.pdsc

@@ -1003,11 +1003,11 @@
           </RTE_Components_h>
         </component>
 
-        <component Cclass="Acceleration" Cgroup="Arm-2D Demos" Csub="Waveform" Cversion="2.0.0" condition="Arm-2D-Demos">
+        <component Cclass="Acceleration" Cgroup="Arm-2D Demos" Csub="Waveform" Cversion="2.1.0" condition="Arm-2D-Demos">
           <description>A demo of showing a waveform diagram.</description>
           <files>
-            <file category="sourceC"     name="examples/demos/arm_2d_scene_waveform.c" attr="config" version="2.0.0" />
-            <file category="header"      name="examples/demos/arm_2d_scene_waveform.h" attr="config" version="2.0.0" />
+            <file category="sourceC"     name="examples/demos/arm_2d_scene_waveform.c" attr="config" version="2.1.0" />
+            <file category="header"      name="examples/demos/arm_2d_scene_waveform.h" attr="config" version="2.1.0" />
           </files>
           <RTE_Components_h>
 #define RTE_Acceleration_Arm_2D_Demos_Waveform

examples/demos/arm_2d_scene_waveform.c

@@ -234,12 +234,14 @@ static void __on_scene_waveform_frame_start(arm_2d_scene_t *ptScene)
     ARM_2D_UNUSED(ptThis);
 
     do {
+        int32_t nSamples, nStepInDegree;
+        arm_2d_helper_time_cos_slider(1, 300, 120000, 0, &nSamples, &this.lTimestamp[1]);
+
 
-        int32_t nResult;
             /* simulate a full battery charging/discharge cycle */
-        arm_2d_helper_time_cos_slider(50, 350, 20000, 0, &nResult, &this.lTimestamp[0]);
+        arm_2d_helper_time_cos_slider(50, 350, 15000, 0, &nStepInDegree, &this.lTimestamp[0]);
 
-        __generate_cos_samples(ptThis, 2, (float)nResult / 100.0f);
+        __generate_cos_samples(ptThis, nSamples, (float)nStepInDegree / 100.0f);
 
     } while(0);
 

examples/demos/arm_2d_scene_waveform.h

@@ -88,7 +88,7 @@ struct user_scene_waveform_t {
 
 ARM_PRIVATE(
     /* place your private member here, following two are examples */
-    int64_t lTimestamp[1];
+    int64_t lTimestamp[2];
     uint8_t *pchBuffer;
     float fDegree;
 
@@ -98,7 +98,7 @@ ARM_PRIVATE(
     struct {
         waveform_view_t tHelper;
         arm_loader_io_window_t tWindowIO;
-        waveform_view_dirty_bin_t tDirtyBins[8];
+        waveform_view_dirty_bin_t tDirtyBins[10];
     } Waveform;
 )
     /* place your public member here */