emscripten : add rx duration frames api getter (#100)

* Add rxDurationFrames api getter * Fixed comment --------- Co-authored-by: Vittorio Palmisano <[email protected]>
ggerganov · Sep 8, 2023 · bac95c8 · bac95c8
1 parent c2716d8
commit bac95c8
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Showing 4 changed files with 23 additions and 8 deletions.
diff --git a/bindings/javascript/emscripten.cpp b/bindings/javascript/emscripten.cpp
@@ -75,7 +75,7 @@ EMSCRIPTEN_BINDINGS(ggwave) {
 
                         int nActual = ggwave_encode(instance, data.data(), data.size(), protocolId, volume, result.data(), 0);
 
-                        printf("n = %d, nActual = %d\n", n, nActual);
+                        // printf("n = %d, nActual = %d\n", n, nActual);
                         return emscripten::val(emscripten::typed_memory_view(nActual, result.data()));
                     }));
 
@@ -128,4 +128,9 @@ EMSCRIPTEN_BINDINGS(ggwave) {
                        int freqStart) {
                         ggwave_txProtocolSetFreqStart(protocolId, freqStart);
                     }));
+
+    emscripten::function("rxDurationFrames", emscripten::optional_override(
+                    [](ggwave_Instance instance) {
+                        return ggwave_rxDurationFrames(instance);
+                    }));
 }
diff --git a/bindings/javascript/ggwave.js b/bindings/javascript/ggwave.js
diff --git a/include/ggwave/ggwave.h b/include/ggwave/ggwave.h
@@ -340,6 +340,10 @@ extern "C" {
             ggwave_ProtocolId protocolId,
             int freqStart);
 
+    // Return recvDuration_frames value for a rx protocol
+    GGWAVE_API int ggwave_rxDurationFrames(
+            ggwave_Instance instance);
+
 #ifdef __cplusplus
 }
 
@@ -736,6 +740,7 @@ class GGWave {
     int rxFramesLeftToRecord()  const;
     int rxFramesToAnalyze()     const;
     int rxFramesLeftToAnalyze() const;
+    int rxDurationFrames()      const;
 
     bool rxStopReceiving();
 

diff --git a/src/ggwave.cpp b/src/ggwave.cpp
@@ -218,6 +218,12 @@ void ggwave_txProtocolSetFreqStart(
     GGWave::Protocols::tx()[protocolId].freqStart = freqStart;
 }
 
+extern "C"
+int ggwave_rxDurationFrames(ggwave_Instance id) {
+    GGWave * ggWave = (GGWave *) g_instances[id];
+    return ggWave->rxDurationFrames();
+}
+
 //
 // C++ implementation
 //
@@ -1255,6 +1261,7 @@ int GGWave::rxFramesToRecord()      const { return m_rx.framesToRecord; }
 int GGWave::rxFramesLeftToRecord()  const { return m_rx.framesLeftToRecord; }
 int GGWave::rxFramesToAnalyze()     const { return m_rx.framesToAnalyze; }
 int GGWave::rxFramesLeftToAnalyze() const { return m_rx.framesLeftToAnalyze; }
+int GGWave::rxDurationFrames()      const { return m_rx.recvDuration_frames; }
 
 bool GGWave::rxStopReceiving() {
     if (m_rx.receiving == false) {