added s11!

data_acq_and_processing/processing/data_processor/include/processing_live_config.hpp

@@ -23,6 +23,7 @@ struct ProcessingLiveConfig {
     float pass_through_y_min_db = -100.0F;
     float pass_through_y_max_db = 0.0F;
     std::string bscan_axis = "abs";
+    std::string bscan_channel = "s21";
     float bscan_cut_m = 0.824F;
     float bscan_max_depth_m = 1.0F;
     float bscan_gain = 1.0F;

data_acq_and_processing/processing/data_processor/src/processing_live_config.cpp

@@ -30,11 +30,11 @@ using Json = nlohmann::json;
     throw std::runtime_error("processing.history_command must be one of: none, remove_last, clear_all");
 }
 
-[[nodiscard]] auto parse_pass_through_channel(const std::string& value) -> std::string {
+[[nodiscard]] auto parse_s_parameter_channel(const std::string& value, const std::string& field_name) -> std::string {
     if (value == "s21" || value == "s11") {
         return value;
     }
-    throw std::runtime_error("processing.pass_through_channel must be one of: s21, s11");
+    throw std::runtime_error(field_name + " must be one of: s21, s11");
 }
 
 [[nodiscard]] auto parse_u64_number(const Json& value, const std::string& field_name) -> std::uint64_t {
@@ -112,7 +112,8 @@ using Json = nlohmann::json;
         if (!found->is_string()) {
             throw std::runtime_error("processing.pass_through_channel must be string");
         }
-        config.pass_through_channel = parse_pass_through_channel(found->get<std::string>());
+        config.pass_through_channel =
+            parse_s_parameter_channel(found->get<std::string>(), "processing.pass_through_channel");
     }
     if (const auto found = root.find("pass_through_fixed_y_enabled"); found != root.end()) {
         if (!found->is_boolean()) {
@@ -138,6 +139,12 @@ using Json = nlohmann::json;
         }
         config.bscan_axis = found->get<std::string>();
     }
+    if (const auto found = root.find("bscan_channel"); found != root.end()) {
+        if (!found->is_string()) {
+            throw std::runtime_error("processing.bscan_channel must be string");
+        }
+        config.bscan_channel = parse_s_parameter_channel(found->get<std::string>(), "processing.bscan_channel");
+    }
     if (const auto found = root.find("bscan_cut_m"); found != root.end()) {
         if (!found->is_number()) {
             throw std::runtime_error("processing.bscan_cut_m must be number");