upd: accum fix; new reflectometer signals; TB secure data rx

designs/reflectometer_base/reflectometer.sv

@@ -10,7 +10,6 @@ module reflectometer_top #(
     parameter int unsigned ZERO_LEVEL = 8192,
     parameter int unsigned ACCUM_WIDTH = 32,
     parameter int unsigned N_MAX = 4096,
-    parameter int unsigned WINDOW_SIZE = 65,
     parameter int unsigned PACKET_SIZE = 1024
 )(
     input   wire        clk_in,
@@ -18,12 +17,17 @@ module reflectometer_top #(
     output  wire        locked,
 
     // Accumulator AXI-S bus
-    input wire      clk_axis_accumulator, //  GMII PHY RX clock
-    axis_if.master  axis_accumulator,
+    input   wire        clk_axis_accumulator, //  GMII PHY RX clock
+    axis_if.master      axis_accumulator,
 
     // Control AXI-S bus
-    input wire      clk_axis_control, //  GMII PHY TX clock
-    axis_if.slave   axis_control,
+    input   wire        clk_axis_control,   //  GMII PHY TX clock
+    axis_if.slave       axis_control,
+    input   wire [31:0] window_size,      //  New accum & old controller crutch
+
+    // Status signals
+    output  wire        workflow_done,
+    output  wire        processing_done,
 
     // RTL-MAC handshake
     input   wire        request_ready,
@@ -216,11 +220,12 @@ module reflectometer_top #(
     // -------------------------------------------------------------------------
     // Accumulator
     // -------------------------------------------------------------------------
+    assign workflow_done = finish;
+    
     accumulator_top #(
         .DATA_WIDTH(ADC_DATA_WIDTH),
         .ACCUM_WIDTH(ACCUM_WIDTH),
         .N_MAX(N_MAX),
-        .WINDOW_SIZE(WINDOW_SIZE),
         .PACKET_SIZE(PACKET_SIZE)
     ) accumulator_top_dut (
         .clk_in(clk_sampler),
@@ -230,6 +235,7 @@ module reflectometer_top #(
         .start(adc_start),
         .smp_num(adc_pulse_period),
         .seq_num(adc_pulse_num),
+        .window_size(window_size),
 
         .req_ready(request_ready),
         .send_req(send_request),
@@ -239,7 +245,8 @@ module reflectometer_top #(
         .m_axis_tready(axis_accumulator.tready),
         .m_axis_tlast(axis_accumulator.tlast),
 
-        .finish(finish)
+        .finish(finish),                // full reflectometer workflow complete (with transaction)
+        .accum_done(processing_done)    // signal generation, sampling and processing complete
     );
 
 endmodule