Add debug signals to view parameters in Wave Window.

libraries/dsp/fft/src/vhdl/fft_r2_pipe.vhd

@@ -127,6 +127,13 @@ architecture str of fft_r2_pipe is
   signal quant_im     : std_logic_vector(g_fft.out_dat_w-1 downto 0);
   signal quant_val    : std_logic;
 
+  -- debug signals to view parameters in Wave Window
+  signal dbg_g_g_fft          : t_fft := g_fft;
+  signal dbg_c_in_scale_w     : natural := c_in_scale_w;
+  signal dbg_c_out_scale_w    : integer := c_out_scale_w;
+  signal dbg_c_sepa_growth_w  : natural := c_sepa_growth_w;
+  signal dbg_c_raw_dat_w      : natural := c_raw_dat_w;
+
 begin
  
   ------------------------------------------------------------------------------

libraries/dsp/fft/src/vhdl/fft_r2_wide.vhd

@@ -179,6 +179,13 @@ architecture rtl of fft_r2_wide is
   signal sep_out_im_arr       : t_fft_slv_arr(g_fft.wb_factor-1 downto 0);   
   signal sep_out_val          : std_logic;                                   
 
+  -- debug signals to view parameters in Wave Window
+  signal dbg_g_g_fft          : t_fft := g_fft;
+  signal dbg_c_in_scale_w     : natural := c_in_scale_w;
+  signal dbg_c_out_scale_w    : integer := c_out_scale_w;
+  signal dbg_c_sepa_growth_w  : natural := c_sepa_growth_w;
+  signal dbg_c_raw_dat_w      : natural := c_raw_dat_w;
+
 begin
 
   -- Default to fft_r2_pipe when g_fft.wb_factor=1

libraries/dsp/wpfb/src/vhdl/wpfb_unit_dev.vhd

@@ -458,6 +458,11 @@ architecture str of wpfb_unit_dev is
 
   signal r, rin : reg_type;
 
+  -- Debug signals to view parameters in Wave Window
+  signal dbg_g_wpfb          : t_wpfb := g_wpfb;
+  signal dbg_c_fil_ppf       : t_fil_ppf := c_fil_ppf;
+  signal dbg_c_fft           : t_fft := c_fft;
+
 begin
 
   -- The complete input sosi arry is registered.