增加生成从站造SM数据的python代码,生成verilog测试代码;修改相关的测试用例;修改打印的输出信息

tb/shinTest/ShinTopSpiTb.v

@@ -9,7 +9,7 @@
 
 `define ENABLE_EXCHG_DATA_SEQ0_TEST
 //`define ENABLE_EXCHG_DATA_SEQ1_TEST
-//`define ENABLE_EXCHG_DATA_SEQ2_TEST
+`define ENABLE_EXCHG_DATA_SEQ2_TEST
 //`define ENABLE_EXCHG_DATA_SEQ3_TEST
 
 //`define ENABLE_BC_R_TEST
@@ -17,9 +17,9 @@
 //`define ENABLE_BC_RW_TEST
 
 `define ENABLE_SYNC_TEST
-`define ENABLE_SYNC_SIG0_TEST
+//`define ENABLE_SYNC_SIG0_TEST
-`define ENABLE_SYNC_SIG1_TEST
+//`define ENABLE_SYNC_SIG1_TEST
-`define ENABLE_RESET_TEST
+//`define ENABLE_RESET_TEST
 
 //`define ENABLE_EBMMU_TC1_TEST
 //`define ENABLE_EBMMU_TC2_TEST
@@ -458,6 +458,35 @@ task spi_trans( input [15:0] saddress, input [7:0] scmd, input [12:0] slength,in
             end
           end
           
+          begin:PRINT_PKT_COMMENT
+            integer dev;
+            integer addr_type;
+            integer addr;
+            integer cmd;
+            integer len;
+
+            if (scmd == 0) begin
+              addr_type = txBuf[_pos + 1] & 8'h3;
+              dev = txBuf[_pos] * 256 + ((txBuf[_pos + 1] >> 2) & 8'hff);
+              addr = txBuf[_pos + 2] * 256 + (txBuf[_pos + 3] & 8'hff);
+              cmd = (txBuf[_pos + 4] >> 4) & 8'h0f;
+              len = (txBuf[_pos + 4] & 8'h0f) * 256 + (txBuf[_pos + 5] & 8'hff);
+            end else begin
+              addr_type = rxBuf[_pos + 1] & 8'h3;
+              dev = rxBuf[_pos] * 256 + ((rxBuf[_pos + 1] >> 2) & 8'hff);
+              addr = rxBuf[_pos + 2] * 256 + (rxBuf[_pos + 3] & 8'hff);
+              cmd = (rxBuf[_pos + 4] >> 4) & 8'h0f;
+              len = (rxBuf[_pos + 4] & 8'h0f) * 256 + (rxBuf[_pos + 5] & 8'hff);
+            end
+
+            if (addr_type == 0)
+              $fwrite(spidata_file, "// type:%3d dev:%3d addr:0x%04x cmd:0x%1x len:%3d", addr_type, dev, addr[15:0], cmd[3:0], len);
+            else begin
+              addr = dev * 65536 + addr;
+              $fwrite(spidata_file, "// type:%3d addr:0x08x cmd:0x%1x len:%3d", addr_type, addr, cmd[3:0], len);
+            end
+          end
+
           $fwrite(spidata_file, "\n{{ ");
           _pos = _pos + 6;
           for (integer _k = 0; _k < _len; _k++) begin
@@ -991,43 +1020,6 @@ initial begin
     $fdisplay(spidata_file, "\n\n测试用例：交换数据读dev1_sm1/dev2_sm3/dev3_sm5/dev4_sm7");
     $display("read&write @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp);
 
-    txBuf[3] = 8'h80;
-    txBuf[4] = 8'h00;
-    spi_trans((16'h0306), (`SPI_WRITE), (2), (`IF_IDX(1)) );//dev1_sm1
-
-    txBuf[3] = 8'h98;
-    txBuf[4] = 8'h00;
-    spi_trans((16'h030e), (`SPI_WRITE), (2), (`IF_IDX(2)) );//dev2_sm3
-
-    txBuf[3] = 8'h81;
-    txBuf[4] = 8'h00;
-    spi_trans((16'h0316), (`SPI_WRITE), (2), (`IF_IDX(3)) );//dev2_sm3
-
-    txBuf[3] = 8'h8c;
-    txBuf[4] = 8'h00;
-    spi_trans((16'h031e), (`SPI_WRITE), (2), (`IF_IDX(4)) );//dev2_sm3
-    
-
-    for (integer i=0; i < 128; i++) begin
-      txBuf[i + 3] = i + 1;
-    end
-    spi_trans( (16'h1000), (`SPI_WRITE), (128), (`IF_IDX(1)) );
-
-    for (integer i=0; i < 152; i++) begin
-      txBuf[i + 3] = i + 2;
-    end
-    spi_trans( (16'h2000), (`SPI_WRITE), (152), (`IF_IDX(2)) );
-
-    for (integer i=0; i < 129; i++) begin
-      txBuf[i + 3] = i + 3;
-    end
-    spi_trans( (16'h3000), (`SPI_WRITE), (129), (`IF_IDX(3)) );
-
-    for (integer i=0; i < 140; i++) begin
-      txBuf[i + 3] = i + 4;
-    end
-    spi_trans( (16'h4000), (`SPI_WRITE), (140), (`IF_IDX(4)) );
-
     `include "seq_2_pkt.vh"
 
     _t_end = $realtime;

tb/shinTest/gen_pkt.py

@@ -232,6 +232,47 @@ def genCheckInsertTimeCode():
         + '''$fdisplay(spidata_file, "--检查时间戳插入");\n'''\
         + '''spi_trans( (16'h24), (`SPI_READ), (2), (`IF_IDX(0)) ); //检查替换时间戳替换地址寄存器\n'''
 
+def genSlvSMWriteData(dev, sm, data_len, data = None):
+    smaddr = list()
+    for i in range(8):
+        smaddr.append(0x300 + i * 4 + 2)
+    if not ((sm == 1) or (sm == 3) or (sm == 5) or (sm == 7)):
+        #写入数据，lvds读；这个空间是lvds写，mcu读
+        return ''
+    if data_len > 2032:
+        return ''
+    
+    if (data != None) and (len(data) != 0) and (len(data) < data_len):
+        return ''
+        
+    if (data == None) or (len(data) == 0):
+        data = list()
+        for i in range(data_len):
+            data.append((i + dev) & 0xff)
+
+    code = '''txBuf[3] = 8'h%02x;\n'''%(data_len & 0xff, )\
+        + '''txBuf[4] = 8'h%02x;\n'''%(int(data_len/256) & 0xff,)\
+        + '''spi_trans((16'h0%04x), (`SPI_WRITE), (2), (`IF_IDX(%d)) );\n'''%(smaddr[sm], dev)
+    
+    for i in range(data_len):
+        code = code + '''txBuf[%d + 3] = 8'h%02x;\n'''%(i, data[i])
+
+    code = code + '''spi_trans( (16'h%04x), (`SPI_WRITE), (%d), (`IF_IDX(%d)) );\n'''%(0x800 + sm * 2048, data_len, dev)
+    return code
+
+def genSlvSMReadData(dev, sm, data_len):
+    if not ((sm == 0) or (sm == 2) or (sm == 4) or (sm == 6)):
+        #写入数据，lvds读；这个空间是lvds写，mcu读
+        return ''
+    if data_len > 2032:
+        return ''
+    
+    code = ""
+    code = code + '''spi_trans( (16'h%04x), (`SPI_READ), (%d), (`IF_IDX(%d)) );\n'''%(0x800 + sm * 2048, data_len, dev)
+
+    return code
+
+
 if __name__ == '__main__':
     genPkt = GenPkt()
 
@@ -419,11 +460,16 @@ if __name__ == '__main__':
     genPkt.clean()
     genPkt.setPktType(0)
 
+    genPkt.addBeforeExc(  genSlvSMWriteData(3, 1, 129)
+                        + genSlvSMWriteData(4, 1, 140)
+                        + genSlvSMWriteData(1, 1, 128)
+                        + genSlvSMWriteData(2, 1, 152))
+
     #subPkt参数：索引、索引类型、地址、命令、长度、数据
-    genPkt.addSubPkt(3, 0, 0x3000, 0x0, 129, b"\0"*129)
+    genPkt.addSubPkt(3, 0, 0x1000, 0x0, 129, b"\0"*129)
-    genPkt.addSubPkt(4, 0, 0x4000, 0x0, 140, b"\0"*140)
+    genPkt.addSubPkt(4, 0, 0x1000, 0x0, 140, b"\0"*140)
     genPkt.addSubPkt(1, 0, 0x1000, 0x0, 128, b"\0"*128)
-    genPkt.addSubPkt(2, 0, 0x2000, 0x0, 152, b"\0"*152)
+    genPkt.addSubPkt(2, 0, 0x1000, 0x0, 152, b"\0"*152)
     genPkt.addSubPkt(1, 0, 0x0306, 0x0, 2, b"\0"*2)
     genPkt.addSubPkt(2, 0, 0x030e, 0x0, 2, b"\0"*2)
     genPkt.addSubPkt(3, 0, 0x0316, 0x0, 2, b"\0"*2)