From 41aa5344cc612fd3b6bd7611a989222e43c7ed7a Mon Sep 17 00:00:00 2001 From: bacon Date: Mon, 26 May 2025 09:19:33 +0800 Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E5=90=8C=E6=AD=A5=E9=80=BB?= =?UTF-8?q?=E8=BE=91=E7=9A=84=E6=B5=8B=E8=AF=95=E4=BB=A3=E7=A0=81?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- tb/shinTest/ShinTopSpiTb.v | 34 +++++++++++++++++++++++++++++++--- tb/shinTest/gen_pkt.py | 16 +++++++--------- 2 files changed, 38 insertions(+), 12 deletions(-) diff --git a/tb/shinTest/ShinTopSpiTb.v b/tb/shinTest/ShinTopSpiTb.v index 6bcad55..d0efdc3 100644 --- a/tb/shinTest/ShinTopSpiTb.v +++ b/tb/shinTest/ShinTopSpiTb.v @@ -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); diff --git a/tb/shinTest/gen_pkt.py b/tb/shinTest/gen_pkt.py index 77647e4..ee26e98 100755 --- a/tb/shinTest/gen_pkt.py +++ b/tb/shinTest/gen_pkt.py @@ -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)