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增加同步逻辑的测试代码

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bacon
2025-05-26 09:19:33 +08:00
parent 0b9f119bc4
commit 41aa5344cc
2 changed files with 38 additions and 12 deletions
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34
tb/shinTest/ShinTopSpiTb.v
View File

@@ -9,8 +9,8 @@
//`define ENABLE_EXCHG_DATA_SEQ0_TEST
//`define ENABLE_EXCHG_DATA_SEQ1_TEST
//`define ENABLE_EXCHG_DATA_SEQ2_TEST
`define ENABLE_EXCHG_DATA_BC_TEST
//`define ENABLE_SYNC_TEST
//`define ENABLE_EXCHG_DATA_BC_TEST
`define ENABLE_SYNC_TEST
module ShinTopSpiTb(
@@ -40,6 +40,7 @@ module ShinTopSpiTb(
integer _len;
integer _t_start;
integer _t_end;
reg [63:0] _temp_time;
wire [4:0] isSoftReset;
@@ -262,6 +263,7 @@ initial begin
`ifdef ENABLE_SYNC_TEST
#3000000
#500000
#10000000
`endif
//#20000000
@@ -1107,14 +1109,37 @@ initial begin
spi_trans( (16'h25), (`SPI_WRITE), (2), (`IF_IDX(0)) ); //清除替换时间戳替换地址寄存器
`include "sync_sig_pkt.vh"
`DEF_sync_sig_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)) );
spi_trans( (16'h0100), (`SPI_READ), (8), (`IF_IDX(0)));
_temp_time = rxBuf[3] + (rxBuf[4] << 8) + (rxBuf[5] << 16) + (rxBuf[6] << 24) +
(rxBuf[7] << 32) + (rxBuf[8] << 40) + (rxBuf[9] << 48) + (rxBuf[10] << 56);
/*
$fdisplay(spidata_file, "读取时间:%d\n", _temp_time);
*/
_temp_time = _temp_time + 1500;
/*
$fdisplay(spidata_file, "读取时间:%2h %2h %2h\n",
(_temp_time & 8'hff),
((_temp_time >> 8) & 8'hff),
((_temp_time >> 16) & 8'hff));
*/
$fdisplay(spidata_file, "<<发包：");
`DEF_sync_sig_pkt(txBuf);
//spi_trans( (16'h1000), (`SPI_WRITE), (8'h94), (`IF_IDX(0)) ); //写入SM1
txBuf[15] = (_temp_time & 8'hff);
txBuf[16] = (_temp_time >> 8) & 8'hff;
txBuf[17] = (_temp_time >> 16) & 8'hff;
spi_trans( (`MST_TX_ADDR), (`SPI_WRITE), (`DEF_sync_sig_pkt_len), (`IF_IDX(0)) ); //写入SM1
//发布请求
@@ -1135,6 +1160,7 @@ initial begin
spi_trans( (16'h0100), (`SPI_READ), (32), (`IF_IDX(4)) );
spi_trans( (16'h0130), (`SPI_READ), (32), (`IF_IDX(4)) );
#10000
//清脉冲
txBuf[0+3] = 0; //负载0x122 sync0脉冲宽度
@@ -1150,11 +1176,13 @@ initial begin
spi_trans( (16'h0122), (`SPI_WRITE), (8), (`IF_IDX(3)) ); //slv2
spi_trans( (16'h0122), (`SPI_WRITE), (8), (`IF_IDX(4)) ); //slv2
/*
#50000
//复位系统
txBuf[0+3] = 8'h01;
spi_trans( (16'h40), (`SPI_WRITE), (1), (`IF_IDX(0)) );//复位主站
spi_trans( (16'h40), (`SPI_WRITE), (1), (`IF_IDX(1)) );//复位从站2
*/
_t_end = $time;
$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);

16
tb/shinTest/gen_pkt.py
View File

@@ -270,25 +270,23 @@ if __name__ == '__main__':
genPkt.setPktType(0)
#subPkt参数：索引、索引类型、地址、命令、长度、数据
data = bytearray(b"\0" * 0x28)
data = bytearray(b"\0" * 100)
data[0] = 0xff #地址0x120
data[16] = 0x00 #地址0x130, sync同步点
data[17] = 0xf0 #地址0x131
data[17] = 0x80 #地址0x131
#data[18] = 0x10
data[24] = 0x00 #地址0x138, sync周期 4B
data[25] = 0x20 #地址0x139
data[24] = 0x80 #地址0x138, sync周期 4B
data[25] = 0x00 #地址0x139
data[28] = 0x0a #sync1偏移
data[28] = 0x01 #sync1偏移
data[29] = 0x0
data[36] = 0x80 #sync3偏移
data[36] = 0x02 #sync3偏移
data[37] = 0x00
genPkt.addSubPkt(0x2, 0, 0x120, 0x1, 0x28, data)
genPkt.addSubPkt(0x1, 0, 0x120, 0x1, 0x28, data)
genPkt.addSubPkt(0x4, 0, 0x120, 0x1, 0x28, data)
genPkt.addSubPkt(random.randint(0, 2048), 0, 0x120, 0xe, 0x28, data)
genPkt.gen("./generated/shin/sync_sig_pkt.vh", 1)