增加一个随机错误包的发送

tb/shinTest/ShinTopSpiTb.v

@@ -7,14 +7,15 @@
 `define ENABLE_DET_ERR_TEST
 `define ENABLE_SM1_SEND_TEST
 //`define ENABLE_SMx_SEND_TEST
+`define ENABLE_ERR_PKT1_TEST
 
 //`define ENABLE_EXCHG_DATA_SEQ0_TEST
 //`define ENABLE_EXCHG_DATA_SEQ1_TEST
 //`define ENABLE_EXCHG_DATA_SEQ2_TEST
 //`define ENABLE_EXCHG_DATA_SEQ3_TEST
 
-//`define ENABLE_BC_R_TEST
+`define ENABLE_BC_R_TEST
-//`define ENABLE_BC_W_TEST
+`define ENABLE_BC_W_TEST
 //`define ENABLE_BC_RW_TEST
 
 //`define ENABLE_SYNC_TEST
@@ -299,7 +300,7 @@ always @(posedge clock or posedge _reset_deadline_ind) begin
   else begin
     _deadline_ind_ctr <= _deadline_ind_ctr + 1;
   end
-  if (_deadline_ind_ctr >= 10000) begin
+  if (_deadline_ind_ctr >= 20000) begin
     _deadline_ind <= 1;
   end
   else begin
@@ -956,7 +957,7 @@ initial begin
     //嗅探
     _t_start = $realtime;
     #1000
-    $fdisplay(spidata_file, "\n\n测试用例：发送嗅探包，需要在波形文件里检查");
+    $fdisplay(spidata_file, "\n\n测试用例：发送错误嗅探包");
 
     `include "detect_err_pkt.vh"
 
@@ -1043,6 +1044,46 @@ initial begin
   
 `endif
 
+
+`ifdef ENABLE_ERR_PKT1_TEST
+  begin:ERR_PKT1_TESTCASE
+    //嗅探
+    _t_start = $realtime;
+    #1000
+    $fdisplay(spidata_file, "\n\n测试用例：发送错误数据包");
+
+    `include "err_pkt1.vh"
+
+    _t_end = $realtime;
+    $fdisplay(spidata_file, "该测试用例运行时间：%t\n", _t_end - _t_start);
+
+    $fdisplay(spidata_file, "-检查中断");
+    spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(0)) );
+    spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(1)) );
+    spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(2)) );
+    spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(3)) );
+    spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(4)) );
+
+
+    $fdisplay(spidata_file, "-清除中断");
+    txBuf[3] = 8'h00;
+    txBuf[4] = 8'h00;
+    txBuf[5] = 8'h00;
+    txBuf[6] = 8'h60;
+    spi_trans( (16'h78), (`SPI_WRITE), (4), (`IF_IDX(0)) );
+    spi_trans( (16'h78), (`SPI_WRITE), (4), (`IF_IDX(1)) );
+    spi_trans( (16'h78), (`SPI_WRITE), (4), (`IF_IDX(2)) );
+    spi_trans( (16'h78), (`SPI_WRITE), (4), (`IF_IDX(3)) );
+    spi_trans( (16'h78), (`SPI_WRITE), (4), (`IF_IDX(4)) );
+
+    $fdisplay(spidata_file, "-再次检查中断");
+    spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(0)) );
+    spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(1)) );
+    spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(2)) );
+    spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(3)) );
+    spi_trans( (16'h74), (`SPI_READ), (4), (`IF_IDX(4)) );
+  end
+`endif
 /*---------------------------------------------------------------------------------------------------------
 测试用例
 1. 交换数据sm0~sm7

tb/shinTest/gen_pkt.py

@@ -340,6 +340,52 @@ if __name__ == '__main__':
                        +genReadAckPktCode(gen_file_def, sm_idx))
     genPkt.gen("./generated/shin/%s.vh"%(gen_file_def, ), 1)
 
+    #-------------------------------------------------------------------------
+    #>>>>>>错误的数据包1
+    genPkt.clean()
+
+    data = list()
+    '''
+    for  i in range(128):
+        data.append(random.randint(0, 255))
+    '''
+    data = data + [0x57, 0x17, 0xfd, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x40]
+    for  i in range(64):
+        data.append(random.randint(0, 255))
+    data = data + [0, 0, 0x00, 0x0c, 0x00, 0xc0, 0x00, 0x40]
+    for  i in range(64):
+        data.append(random.randint(0, 255))
+    data = data + [0, 0]
+    
+    genPkt.setPkt(2, data)
+    gen_file_def = "err_pkt1"
+    sm_idx = 0
+
+    genPkt.addAfterExc(genWriteTransLenCode(gen_file_def, sm_idx)
+                       +genWriteTransPktCode(gen_file_def, sm_idx)
+                       +genTrgTransPktCode(gen_file_def, sm_idx)
+                       +genReadAckPktCode(gen_file_def, sm_idx))
+    genPkt.gen("./generated/shin/%s.vh"%(gen_file_def, ), 1)
+
+
+    #-------------------------------------------------------------------------
+    #>>>>>>错误的数据包2
+    genPkt.clean()
+
+    data = list()
+    for  i in range(256):
+        data.append(random.randint(0, 255))
+
+    genPkt.setPkt(2, data)
+    gen_file_def = "err_pkt2"
+    sm_idx = 0
+
+    genPkt.addAfterExc(genWriteTransLenCode(gen_file_def, sm_idx)
+                       +genWriteTransPktCode(gen_file_def, sm_idx)
+                       +genTrgTransPktCode(gen_file_def, sm_idx)
+                       +genReadAckPktCode(gen_file_def, sm_idx))
+    genPkt.gen("./generated/shin/%s.vh"%(gen_file_def, ), 1)
+    
     #-------------------------------------------------------------------------
     #>>>>>>普通数据包  sm1 
     genPkt.clean()