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增加代码,测试SM的收发与数据交换

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bacon
2025-05-21 10:48:04 +08:00
parent 7db55e8a11
commit 930f63e1f6
2 changed files with 106 additions and 50 deletions
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108
tb/shinTest/ShinTopSpiTb.v
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@@ -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

48
tb/shinTest/gen_pkt.py
View File

@@ -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