Protoview (#2206)

* ProtoView first tests

* Imp

* fix, reset

firmware/common/message.hpp

@@ -124,6 +124,7 @@ class Message {
         AudioBeep = 66,
         PocsagTosend = 67,
         BatteryStateData = 68,
+        ProtoViewData = 69,
         MAX
     };
 
@@ -1426,4 +1427,13 @@ class BatteryStateMessage : public Message {
     uint16_t voltage = 0;  // mV
 };
 
+class ProtoViewDataMessage : public Message {
+   public:
+    constexpr ProtoViewDataMessage()
+        : Message{ID::ProtoViewData} {}
+    int32_t times[100] = {0};  // positive: high, negative: low
+    uint16_t timeptr = 0;
+    const uint16_t maxptr = 99;
+};
+
 #endif /*__MESSAGE_H__*/

firmware/common/spi_image.hpp

@@ -116,6 +116,7 @@ constexpr image_tag_t image_tag_usb_sd{'P', 'U', 'S', 'B'};
 
 constexpr image_tag_t image_tag_weather{'P', 'W', 'T', 'H'};
 constexpr image_tag_t image_tag_subghzd{'P', 'S', 'G', 'D'};
+constexpr image_tag_t image_tag_protoview{'P', 'P', 'V', 'W'};
 
 constexpr image_tag_t image_tag_noop{'P', 'N', 'O', 'P'};
 

firmware/common/ui_language.cpp

@@ -1,6 +1,6 @@
 #include "ui_language.hpp"
 
-const char* LanguageHelper::englishMessages[] = {"OK", "Cancel", "Error", "Modem setup", "Debug", "Log", "Done", "Start", "Stop", "Scan", "Clear", "Ready", "Data:", "Loop"};
+const char* LanguageHelper::englishMessages[] = {"OK", "Cancel", "Error", "Modem setup", "Debug", "Log", "Done", "Start", "Stop", "Scan", "Clear", "Ready", "Data:", "Loop", "Reset"};
 
 const char** LanguageHelper::currentMessages = englishMessages;
 

firmware/common/ui_language.hpp

@@ -19,7 +19,8 @@ enum LangConsts {
     LANG_CLEAR,
     LANG_READY,
     LANG_DATADP,
-    LANG_LOOP
+    LANG_LOOP,
+    LANG_RESET
 };
 
 class LanguageHelper {

firmware/common/ui_widget.cpp

@@ -2630,13 +2630,13 @@ void Waveform::paint(Painter& painter) {
     const float y_scale = (float)(h - 1) / 65536.0;
     int16_t* data_start = data_ + offset_;
 
+    // Clear
+    painter.fill_rectangle_unrolled8(screen_rect(), Theme::getInstance()->bg_darkest->background);
+
     if (!length_) return;
 
     x_inc = (float)screen_rect().size().width() / length_;
 
-    // Clear
-    painter.fill_rectangle_unrolled8(screen_rect(), Theme::getInstance()->bg_darkest->background);
-
     if (digital_) {
         // Digital waveform: each value is an horizontal line
         x = 0;