No functional change. Use short index variables names in capitals, to ease...

No functional change. Use short index variables names in capitals, to ease recognizing them as (loop) indices.

applications/lofar2/libraries/sdp/src/vhdl/sdp_bf_weights.vhd

@@ -77,31 +77,32 @@ BEGIN
   -- [N_pol_bf][S_pn/Q_fft]_[S_sub_bf][Q_fft]. Therefore this counter
   -- has to account for this difference in order.
   p_cnt : PROCESS(dp_clk, dp_rst)
-    -- Use short index variables v_Q, v_B names, to ease recognizing them as (loop) indices.
-    VARIABLE v_Q, v_B : NATURAL;
+    -- Use short index variables v_Q, v_BLET names in capitals, to ease
+    -- recognizing them as (loop) indices.
+    VARIABLE v_Q, v_BLET : NATURAL;
   BEGIN
     IF dp_rst = '1' THEN
       cnt <= 0;
       v_Q := 0;
-      v_B := 0;
+      v_BLET := 0;
     ELSIF rising_edge(dp_clk) THEN
       IF in_sosi_arr(0).valid = '1' THEN
         IF in_sosi_arr(0).eop = '1' THEN
           v_Q := 0;
-          v_B := 0;
+          v_BLET := 0;
         ELSE
           IF v_Q >= c_sdp_Q_fft-1 THEN
             v_Q := 0;
-            IF v_B >= c_sdp_S_sub_bf-1 THEN
-              v_B := 0;
+            IF v_BLET >= c_sdp_S_sub_bf-1 THEN
+              v_BLET := 0;
             ELSE
-              v_B := v_B + 1;
+              v_BLET := v_BLET + 1;
             END IF;
           ELSE
             v_Q := v_Q + 1;
           END IF;
         END IF;
-        cnt <= v_Q * c_sdp_S_sub_bf + v_B;
+        cnt <= v_Q * c_sdp_S_sub_bf + v_BLET;
       END IF;
     END IF;
   END PROCESS;

applications/lofar2/libraries/sdp/src/vhdl/sdp_subband_equalizer.vhd

@@ -77,30 +77,32 @@ BEGIN
   -- fsub[S_pn/Q_fft]_[N_sub][Q_fft]. Therefore the counter in 
   -- sdp_subband_equalizer.vhd has to account for this difference in order.
   p_cnt : PROCESS(dp_clk, dp_rst)
-    VARIABLE v_Q_fft, v_N_sub : NATURAL;
+    -- Use short index variables v_Q, v_SUB names in capitals, to ease
+    -- recognizing them as (loop) indices.
+    VARIABLE v_Q, v_SUB : NATURAL;
   BEGIN
     IF dp_rst = '1' THEN
       cnt <= 0;
-      v_Q_fft := 0;
-      v_N_sub := 0;
+      v_Q := 0;
+      v_SUB := 0;
     ELSIF rising_edge(dp_clk) THEN
       IF in_sosi_arr(0).valid = '1' THEN
         IF in_sosi_arr(0).eop = '1' THEN
-          v_Q_fft := 0;
-          v_N_sub := 0;
+          v_Q := 0;
+          v_SUB := 0;
         ELSE
-          IF v_Q_fft >= c_sdp_Q_fft-1 THEN
-            v_Q_fft := 0;
-            IF v_N_sub >= c_sdp_N_sub-1 THEN
-              v_N_sub := 0;
+          IF v_Q >= c_sdp_Q_fft-1 THEN
+            v_Q := 0;
+            IF v_SUB >= c_sdp_N_sub-1 THEN
+              v_SUB := 0;
             ELSE
-              v_N_sub := v_N_sub + 1;
+              v_SUB := v_SUB + 1;
             END IF;
           ELSE
-            v_Q_fft := v_Q_fft + 1;
+            v_Q := v_Q + 1;
           END IF;
         END IF;
-        cnt <= v_Q_fft * c_sdp_N_sub + v_N_sub;
+        cnt <= v_Q * c_sdp_N_sub + v_SUB;
       END IF;
     END IF;
   END PROCESS;