ggmorse-gui : v1.3.4 + minor updates in ggmorse-to-file

Author: ggerganov

examples/ggmorse-gui/common.cpp

@@ -640,7 +640,7 @@ void renderMain() {
 
     if (windowId == WindowId::Settings) {
         ImGui::BeginChild("Settings:main", ImGui::GetContentRegionAvail(), true, ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_NoScrollWithMouse);
-        ImGui_TextCentered("GGMorse v1.3.3", false);
+        ImGui_TextCentered("GGMorse v1.3.4", false);
         ImGui::PushFont(ImGui::GetIO().Fonts->Fonts.back());
         ImGui::Text("%s", "");
         ImGui_TextCentered("created by", true);

examples/ggmorse-to-file/main.cpp

@@ -11,8 +11,8 @@
 
 int main(int argc, char** argv) {
     fprintf(stderr, "Usage: %s [-fN] -[wN] [-vN] [-sN]\n", argv[0]);
-    fprintf(stderr, "    -fN - frequency of the generated signal, N in [200, sampleRate/2], (default: 550)\n");
-    fprintf(stderr, "    -wN - speed of the transmission in words-per-minute, N in [5, 55], (default: 25)\n");
+    fprintf(stderr, "    -fN - frequency of the generated signal, N in [100, sampleRate/2], (default: 550)\n");
+    fprintf(stderr, "    -wN - speed of the transmission in words-per-minute, N in [5, 140], (default: 25)\n");
     fprintf(stderr, "    -vN - output volume, N in (0, 100], (default: 50)\n");
     fprintf(stderr, "    -sN - output sample rate, N in [%d, %d], (default: %d)\n", (int) 4000, (int) 96000, (int) GGMorse::kBaseSampleRate);
     fprintf(stderr, "\n");
@@ -32,12 +32,12 @@ int main(int argc, char** argv) {
     int volume = argm["v"].empty() ? 50 : std::stoi(argm["v"]);
     float sampleRateOut = argm["s"].empty() ? GGMorse::kBaseSampleRate : std::stof(argm["s"]);
 
-    if (frequency_hz < 200 || frequency_hz > sampleRateOut/2) {
+    if (frequency_hz < 100 || frequency_hz > sampleRateOut/2 + 1) {
         fprintf(stderr, "Invalid frequency\n");
         return -1;
     }
 
-    if (speed_wpm < 5 || speed_wpm > 55) {
+    if (speed_wpm < 5 || speed_wpm > 140) {
         fprintf(stderr, "Invalid speed\n");
         return -1;
     }