增加广播读的测试用例

tb/shinTest/ShinTopSpiTb.v

@@ -673,7 +673,7 @@ initial begin
   spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(4)) );
 
 
-`ifndef ENABLE_CODE
+`ifdef ENABLE_CODE
   begin
     $fdisplay(spidata_file, "嗅探：使用SM1");
     $fdisplay(spidata_file, "--->>>嗅探前，检查链路状态寄存器");
@@ -774,6 +774,26 @@ initial begin
     //spi_trans( (16'h2800), (`SPI_READ), (64), (`IF_IDX(3)) );
     //spi_trans( (16'h3800), (`SPI_READ), (64), (`IF_IDX(4)) );
 
+  #1000
+  $display("read&write @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp);
+  begin
+    $fdisplay(spidata_file, "\n--->>>广播读");
+    `include "bc_r_pkt.vh"
+
+    `DEF_bc_r_pkt_sm(txBuf);
+    spi_trans( (`MST_TX_LEN_ADDR), (`SPI_WRITE), (2), (`IF_IDX(0)) );
+    spi_trans( (`MST_RX_LEN_ADDR), (`SPI_WRITE), (2), (`IF_IDX(0)) );
+
+    `DEF_bc_r_pkt(txBuf);
+    spi_trans( (`MST_TX_ADDR), (`SPI_WRITE), (`DEF_bc_r_pkt_len), (`IF_IDX(0)) ); //写入SM1
+    //发布请求
+    txBuf[0+3] = `MST_TX_TRG;
+    spi_trans( (16'h20), (`SPI_WRITE), (1), (`IF_IDX(0)) );//发送SM0 接收SM0, 请求发送
+    @(posedge isResp) #5 begin end
+
+    $fdisplay(spidata_file, ">>回包：");
+    spi_trans( (`MST_RX_ADDR), (`SPI_READ), (`DEF_bc_r_pkt_len), (`IF_IDX(0)) );//读一下SM0的切换地址，将fifo弹出
+  end
 
 /*---------------------------------------------------------------------------------------------------------
 测试用例