Fixed the RAMsize to 256 Added c_dat_db_w

applications/apertif/designs/apertif_unb1_correlator/revisions/apertif_unb1_correlator_mesh_ref/tc_apertif_unb1_correlator_mesh_ref.py

@@ -66,18 +66,19 @@ g_blocks_per_sync   = 16 #32   # 781250
 
 # Define settings for the block generator
 c_bg_nof_streams          = g_nof_input_streams 
-c_bg_ram_size             = 128
+c_bg_ram_size             = 256
 c_db_nof_streams          = g_nof_input_streams
 c_db_ram_size             = 8
-c_samples_per_packet      = 128
+c_samples_per_packet      = 176
 c_gapsize                 = 64
 c_mem_low_addr            = 0
-c_mem_high_addr           = c_samples_per_packet-1
+c_mem_high_addr           = c_bg_ram_size-1
 c_bsn_init                = 42
 c_in_dat_w                = 8
-c_nof_read_back_samples   = 1
+c_nof_read_back_samples   = 8
+c_dat_db_w                = 8
 
-c_write_bg_data            = False 
+c_write_bg_data            = True 
 c_write_bg_data_to_file    = False  
                              
 tc.append_log(3, '>>>')      
@@ -100,7 +101,7 @@ db_mesh = pi_diag_data_buffer.PiDiagDataBuffer(tc, io, instanceName = 'MESH', no
 bsn = pi_bsn_monitor.PiBsnMonitor(tc, io, nofStreams=2)
 
 # Create dsp_test instance for helpful methods
-dsp_test_bg = dsp_test.DspTest(inDatW=c_in_dat_w)
+#dsp_test_bg = dsp_test.DspTest(inDatW=c_in_dat_w)
 
 pps = pi_ppsh.PiPpsh(tc, io, nodeNr=tc.nodeFnNrs)
 
@@ -129,9 +130,9 @@ if __name__ == "__main__":
         nodeData = []
         for i in xrange(0, g_nof_input_streams):
             data = []
-            for j in xrange(0, c_samples_per_packet):
-                real = h & (2**c_in_dat_w-1)   # Node number in real part
-                imag = i & (2**c_in_dat_w-1)   # Streamnumber in imag part
+            for j in xrange(0, c_bg_ram_size):
+                real = h & (2**c_in_dat_w-1)   # Node number in real part  = Source
+                imag = i & (2**c_in_dat_w-1)   # Streamnumber in imag part = Destination
                 data.append((imag << c_in_dat_w) + real)   
             nodeData.append(data)
         dataList.append(nodeData)
@@ -172,7 +173,7 @@ if __name__ == "__main__":
     ###############################################################################
     db_out = []
     for i in range(c_bg_nof_streams): 
-        db_out.append(flatten(db_mesh.read_data_buffer(streamNr=i, n=c_nof_read_back_samples, radix='uns', width=c_nof_complex*c_in_dat_w, nofColumns=8)))
+        db_out.append(flatten(db_mesh.read_data_buffer(streamNr=i, n=c_nof_read_back_samples, radix='uns', width=c_nof_complex*c_dat_db_w, nofColumns=8)))
 
     ###############################################################################
     #
@@ -195,7 +196,7 @@ if __name__ == "__main__":
     for i in db_out:                                             
         db_im = []  
         for j in i:                        
-            imag = (j & 0xFF00) >> c_in_dat_w
+            imag = (j & 0xFF00) >> c_dat_db_w
             db_im.append(imag)
         tc.append_log(0, 'Imag part(=dest) of RX channel %d for every node: %s' % (cnt, str(db_im)))             
         cnt += 1