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增加一个随机错误包的发送

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bacon
2025-07-17 19:11:18 +08:00
parent 9ce68a25dc
commit 7659bdf51a
2 changed files with 91 additions and 4 deletions
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49
tb/shinTest/ShinTopSpiTb.v
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@@ -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_W_TEST
`define ENABLE_BC_R_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