From 930f63e1f6626b5a6f882f1df06f870b3e810e44 Mon Sep 17 00:00:00 2001 From: bacon Date: Wed, 21 May 2025 10:48:04 +0800 Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E4=BB=A3=E7=A0=81,=E6=B5=8B?= =?UTF-8?q?=E8=AF=95SM=E7=9A=84=E6=94=B6=E5=8F=91=E4=B8=8E=E6=95=B0?= =?UTF-8?q?=E6=8D=AE=E4=BA=A4=E6=8D=A2?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- tb/shinTest/ShinTopSpiTb.v | 108 ++++++++++++++++++++++--------------- tb/shinTest/gen_pkt.py | 48 ++++++++++++++--- 2 files changed, 106 insertions(+), 50 deletions(-) diff --git a/tb/shinTest/ShinTopSpiTb.v b/tb/shinTest/ShinTopSpiTb.v index a950f99..986bd41 100644 --- a/tb/shinTest/ShinTopSpiTb.v +++ b/tb/shinTest/ShinTopSpiTb.v @@ -424,7 +424,7 @@ endtask `define IF_OSPI(idx) ((5) + (idx)) `define SPI_WRITE 8'h0 `define SPI_READ 8'h1 - +`define TEST_REG_RW /*--------------------------------------------------------------------------------------------------------- 测试用例1 @@ -432,12 +432,19 @@ endtask initial begin #1000 - $fdisplay(spidata_file, "测试用例1-从IP中读取寄存器，上电后的寄存器期望值为0"); + +`ifdef TEST_REG_RW +/*--------------------------------------------------------------------------------------------------------- +测试用例 +1. 从IP中读取寄存器，上电后的寄存器期望值为0 +---------------------------------------------------------------------------------------------------------*/ + $fdisplay(spidata_file, "测试用例：从IP中读取寄存器，上电后的寄存器期望值为0"); spi_trans( (16'h00), (`SPI_READ), (64), (`IF_IQSPI(0)) ); spi_trans( (16'h00), (`SPI_READ), (64), (`IF_IQSPI(1)) ); spi_trans( (16'h00), (`SPI_READ), (64), (`IF_IQSPI(2)) ); spi_trans( (16'h00), (`SPI_READ), (64), (`IF_IQSPI(3)) ); spi_trans( (16'h00), (`SPI_READ), (64), (`IF_IQSPI(4)) ); +`endif if ((`INTERFACE_IDX) == 5) begin @@ -462,10 +469,11 @@ initial begin /*--------------------------------------------------------------------------------------------------------- -测试用例2 +测试用例 +1. 设置IP为主站或从站，并读取设置结果，期望：0主，1~4从 ---------------------------------------------------------------------------------------------------------*/ //设置主站从站 - $fdisplay(spidata_file, "\n\n测试用例2-设置IP为主站或从站，并读取设置结果，期望：0主，1~4从"); + $fdisplay(spidata_file, "\n\n测试用例：设置IP为主站或从站，并读取设置结果，期望：0主，1~4从"); txBuf[0+3] = 8'h01; spi_trans( (16'h00), (`SPI_WRITE), (1), (`IF_IDX(0)) ); @@ -490,14 +498,12 @@ initial begin spi_trans( (16'h00), (`SPI_READ), (1), (`IF_IDX(4)) ); /*--------------------------------------------------------------------------------------------------------- - 测试用例3 - ---------------------------------------------------------------------------------------------------------*/ //嗅探 #10000 - $fdisplay(spidata_file, "\n\n测试用例3-发送嗅探包，需要在波形文件里检查"); + $fdisplay(spidata_file, "\n\n测试用例：发送嗅探包，需要在波形文件里检查"); begin $fdisplay(spidata_file, "--->>>嗅探前，检查链路状态寄存器"); //spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(0)) ); @@ -541,9 +547,9 @@ initial begin spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(4)) ); /*--------------------------------------------------------------------------------------------------------- -测试用例4 +测试用例 ---------------------------------------------------------------------------------------------------------*/ - $fdisplay(spidata_file, "\n\n测试用例4-设置顺序索引"); + $fdisplay(spidata_file, "\n\n测试用例：设置顺序索引"); $display("index @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp); begin @@ -603,8 +609,7 @@ initial begin //读写 - #50000 - #50000 + #1000 $fdisplay(spidata_file, "--->>>设置顺序地址后，检查顺序地址"); //spi_trans( (16'h0010), (`SPI_READ), (5), (`IF_IDX(0)) ); spi_trans( (16'h0000), (`SPI_READ), (16), (`IF_IDX(1)) ); @@ -614,11 +619,11 @@ initial begin /*--------------------------------------------------------------------------------------------------------- -测试用例5 +测试用例 ---------------------------------------------------------------------------------------------------------*/ //嗅探 - #10000 - $fdisplay(spidata_file, "\n\n测试用例5-发送嗅探包，需要在波形文件里检查"); + #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"); begin $fdisplay(spidata_file, "--->>>嗅探前，检查链路状态寄存器"); //spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(0)) ); @@ -651,8 +656,6 @@ initial begin // 顺序索引 - #50000 - #50000 $fdisplay(spidata_file, "--->>>嗅探后，检查链路状态寄存器"); //spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(0)) ); spi_trans( (16'h00c0), (`SPI_READ), (6), (`IF_IDX(1)) ); @@ -663,21 +666,26 @@ initial begin /*--------------------------------------------------------------------------------------------------------- -测试用例6 +测试用例 +1. 交换数据sm0~sm7 +2. 交换数据sm0~sm7 +3. 交换数据sm0~sm7(中断、状态) +4. 交换数据sm0~sm7(R/W/RW, BR/BW/BRW) +4. 寄存器单读/写/读写，寄存器广播读/写/读写 +5. 以上交换数据的错误形式 ---------------------------------------------------------------------------------------------------------*/ - #50000 - #50000 - $fdisplay(spidata_file, "\n\n测试用例6-交换数据"); + #1000 + $fdisplay(spidata_file, "\n\n测试用例：交换数据"); $display("read&write @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp); begin - + $fdisplay(spidata_file, "--->>>交换数据sm0~sm7"); //设置SM1在写入516 len触发enq txBuf[0+3] = 8'h04; txBuf[1+3] = 8'h02; spi_trans( (16'h0302), (`SPI_WRITE), (2), (`IF_IDX(0)) ); spi_trans( (16'h0306), (`SPI_WRITE), (2), (`IF_IDX(0)) ); - `include "seq_pkt.vh" + `include "seq_0_pkt.vh" spi_trans( (16'h1000), (`SPI_WRITE), (516), (`IF_IDX(0)) ); //写入SM1 //发布请求 txBuf[0+3] = 8'h01; @@ -687,30 +695,38 @@ initial begin spi_trans( (16'ha03), (`SPI_READ), (1), (`IF_IDX(0)) );//读一下SM0的切换地址，将fifo弹出 + #1000 + $display("read&write @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp); + begin + $fdisplay(spidata_file, "\n--->>>交换数据写dev2_sm0/dev1_sm2/dev3_sm4/dev4_sm6"); + txBuf[0+3] = 8'h54; + txBuf[1+3] = 8'h01; + spi_trans( (16'h0302), (`SPI_WRITE), (2), (`IF_IDX(0)) ); + spi_trans( (16'h0306), (`SPI_WRITE), (2), (`IF_IDX(0)) ); + + `include "seq_1_pkt.vh" + spi_trans( (16'h1000), (`SPI_WRITE), (516), (`IF_IDX(0)) ); //写入SM1 + //发布请求 + txBuf[0+3] = 8'h01; + 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 + end + + spi_trans( (16'h1800), (`SPI_READ), (64), (`IF_IDX(1)) ); + spi_trans( (16'h0800), (`SPI_READ), (64), (`IF_IDX(2)) ); + spi_trans( (16'h2800), (`SPI_READ), (64), (`IF_IDX(3)) ); + spi_trans( (16'h3800), (`SPI_READ), (64), (`IF_IDX(4)) ); + /*--------------------------------------------------------------------------------------------------------- -测试用例7 -测试 同步(sync) 和 同步输出 (sync_out) +测试用例 +1. 测试 同步(sync) 和 同步输出 (sync_out) ---------------------------------------------------------------------------------------------------------*/ - // 同步 - #90000 - #90000 - #90000 - #90000 - #90000 - #90000 - #90000 - #90000 - #90000 - #90000 - #90000 - #90000 - #90000 - #90000 + #1000 $display("sync @ %d", s_ShinTop_Mst.interface__io_cReg_timeStamp); - $fdisplay(spidata_file, "\n\n测试用例-测试同步(sync)和同步输出(sync_out)"); + $fdisplay(spidata_file, "\n\n测试用例：测试同步(sync)和同步输出(sync_out)"); begin //设置SM1在写入 0x18 len触发enq txBuf[0+3] = 8'h18; @@ -757,8 +773,8 @@ initial begin spi_trans( (16'h833), (`SPI_READ), (1), (`IF_IDX(0)) );//读一下SM0的切换地址，将fifo弹出 end - - //清脉冲 + #50 + //清脉冲 txBuf[0+3] = 0; //负载0x122 sync0脉冲宽度 txBuf[1+3] = 0; //负载0x123 txBuf[2+3] = 0; //负载0x124 sync1脉冲宽度 @@ -767,7 +783,13 @@ initial begin txBuf[5+3] = 0; //负载0x127 txBuf[6+3] = 0; //负载0x128 sync3脉冲宽度 txBuf[7+3] = 0; //负载0x129 - spi_trans( (16'h0122), (`SPI_WRITE), (8), (`IF_IDX(2)) ); //slv2 + spi_trans( (16'h0122), (`SPI_READ), (8), (`IF_IDX(2)) ); //slv2 + + spi_trans( (16'h0100), (`SPI_READ), (32), (`IF_IDX(0)) ); + spi_trans( (16'h0100), (`SPI_READ), (32), (`IF_IDX(1)) ); + spi_trans( (16'h0100), (`SPI_READ), (32), (`IF_IDX(2)) ); + spi_trans( (16'h0100), (`SPI_READ), (32), (`IF_IDX(3)) ); + spi_trans( (16'h0100), (`SPI_READ), (32), (`IF_IDX(4)) ); end diff --git a/tb/shinTest/gen_pkt.py b/tb/shinTest/gen_pkt.py index 09b856c..b644205 100755 --- a/tb/shinTest/gen_pkt.py +++ b/tb/shinTest/gen_pkt.py @@ -108,10 +108,14 @@ class GenPkt(object): if __name__ == '__main__': genPkt = GenPkt() - + + #------------------------------------------------------------------------- + #>>>>>>嗅探数据包 genPkt.setPktType(1) genPkt.gen("./generated/shin/detect_pkt.vh") - + + #------------------------------------------------------------------------- + #>>>>>>普通数据包 genPkt.clean() genPkt.setPktType(0) @@ -120,21 +124,50 @@ if __name__ == '__main__': genPkt.addSubPkt(0x01, 0, 0x0840, 0x1, 56, None) genPkt.addSubPkt(0x03, 0, 0x1040, 0x0, 56, None) for i in range(5): - genPkt.addSubPkt(random.randint(100, 4000), 0, random.randint(0, 65536), 0x0, 56, None) + genPkt.addSubPkt(random.randint(100, 4000), 0, + random.randint(0, 65536), 0x0, + 56, None) #genPkt.addSubPkt(10, 2, 0x300, 0x2, 4, None) #genPkt.addSubPkt(11, 1, 0x300, 0x2, 4, None) - genPkt.gen("./generated/shin/seq_pkt.vh") + genPkt.gen("./generated/shin/seq_0_pkt.vh") + #------------------------------------------------------------------------- + #>>>>>>普通数据包0,用来操作sync genPkt.clean() genPkt.setPktType(0) + data = bytearray(b"\0"*100) + data[0] = 0 #0x0300 + data[1] = 0 #0x0301 + data[2] = 64 #0x302 长度1 + data[3] = 0 #0x303 长度2 + + + #subPkt参数：索引、索引类型、地址、命令、长度、数据 + genPkt.addSubPkt(0x02, 0, 0x0300, 0x1, 4, data) #sm0 + genPkt.addSubPkt(0x01, 0, 0x0308, 0x1, 4, data) #sm2 + genPkt.addSubPkt(0x03, 0, 0x0310, 0x1, 4, data) #sm4 + genPkt.addSubPkt(0x04, 0, 0x0318, 0x1, 4, data) #sm6 + + for i in range(64): + data[i] = i + genPkt.addSubPkt(0x02, 0, 0x0800, 0x1, 64, data) + genPkt.addSubPkt(0x01, 0, 0x1800, 0x1, 64, data) + genPkt.addSubPkt(0x03, 0, 0x2800, 0x1, 64, data) + genPkt.addSubPkt(0x04, 0, 0x3800, 0x1, 64, data) + + genPkt.gen("./generated/shin/seq_1_pkt.vh") + + #------------------------------------------------------------------------- + #>>>>>>同步数据包 + genPkt.clean() + genPkt.setPktType(0) #subPkt参数：索引、索引类型、地址、命令、长度、数据 genPkt.addSubPkt(0x0, 0, random.randint(0, 65536), 0xe, 12, b'\0'*12) - - genPkt.gen("./generated/shin/sync_pkt.vh") - + #------------------------------------------------------------------------- + #>>>>>>设置同步信号的数据包 genPkt.clean() genPkt.setPktType(0) @@ -144,6 +177,7 @@ if __name__ == '__main__': data[16] = 0x90 #地址0x130, sync同步点 data[17] = 0x88 #地址0x131 + #data[18] = 0x10 data[24] = 0xff #地址0x138, sync周期 4B data[25] = 0x0f #地址0x139