采用新的生成包的机制
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@@ -269,6 +269,7 @@ initial begin
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#3000000
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#500000
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#1000000
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#2000000
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//#10000000
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`endif
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@@ -1214,6 +1215,22 @@ initial begin
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_t_end = $time;
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$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
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end
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begin:SYNC_TESTCASE2
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_t_start = $time;
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#1000
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`include "sync_sig2_pkt.vh"
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//spi_trans( (16'h0100), (`SPI_READ), (32), (`IF_IDX(0)) );
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spi_trans( (16'h0100), (`SPI_READ), (16'h48), (`IF_IDX(1)) );
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spi_trans( (16'h0100), (`SPI_READ), (16'h48), (`IF_IDX(2)) );
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spi_trans( (16'h0100), (`SPI_READ), (16'h48), (`IF_IDX(3)) );
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spi_trans( (16'h0100), (`SPI_READ), (16'h48), (`IF_IDX(4)) );
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_t_end = $time;
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$fdisplay(spidata_file, "该测试用例运行时间：%2tns", (_t_end - _t_start) / 1000);
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end
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`endif
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@@ -23,8 +23,11 @@ class GenPkt(object):
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else:
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self.pkt_type = type
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def addSentence(self, str):
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def addBeforeExc(self, str):
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self.sub_pkt.append([1, str])
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def addAfterExc(self, str):
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self.sub_pkt.append([2, str])
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def addSubPkt(self, dev_idx, ptype, addr, cmd, len, data):
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if (len > 2032):
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@@ -161,17 +164,27 @@ class GenPkt(object):
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f.write(define_str + "(array) \\\n")
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for _k in range(i):
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if _k < (i - 1):
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f.write("\tarray``[%d]=8'h%02X;\\\n"%(3 + _k, self.pkt_buf[_k]))
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if type(self.pkt_buf[_k]) == int:
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f.write("\tarray``[%d]=8'h%02X;\\\n"%(3 + _k, self.pkt_buf[_k]))
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else:
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f.write("\tarray``[%d]=%s;\\\n"%(3 + _k, self.pkt_buf[_k]))
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else:
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f.write("\tarray``[%d]=8'h%02X;\n"%(3 + _k, self.pkt_buf[_k]))
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if type(self.pkt_buf[_k]) == int:
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f.write("\tarray``[%d]=8'h%02X;\n"%(3 + _k, self.pkt_buf[_k]))
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else:
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f.write("\tarray``[%d]=%s;\n"%(3 + _k, self.pkt_buf[_k]))
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for md in self.sub_pkt:
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if md[0] == 2:
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f.write("%s\n"%(md[1],))
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else:
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for _k in range(i):
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if type(self.pkt_buf[_k]) == int:
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f.write("txBuf[%d]=8'h%02X;\n"%(3 + _k, self.pkt_buf[_k]))
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else:
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f.write("txBuf[%d]=`%s;\n"%(3 + _k, self.pkt_buf[_k]))
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f.write("txBuf[%d]=8'h%02X;\n"%(3 + _k, self.pkt_buf[_k]))
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f.close()
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#def genAfterExc(gen, )
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if __name__ == '__main__':
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genPkt = GenPkt()
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@@ -364,8 +377,13 @@ if __name__ == '__main__':
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#>>>>>>设置同步信号的数据包2
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genPkt.clean()
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genPkt.setPktType(0)
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gen_file_def = "sync_sig2_pkt"
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sm_idx = 0
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genPkt.addSentence(''' ''')
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genPkt.addBeforeExc(
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'''spi_trans( (16'h0100), (`SPI_READ), (8), (`IF_IDX(0)));\n'''
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+ '''_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);\n'''
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+ '''_temp_time = _temp_time + 32'h3000;\n\n''')
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#subPkt参数：索引、索引类型、地址、命令、长度、数据
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data = [0,] * 100 #bytearray(b"\0" * 100)
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@@ -375,23 +393,69 @@ if __name__ == '__main__':
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data[6] = 0xa
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data[8] = 0xa
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data[16] = 0x00 #地址0x130, sync同步点
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data[17] = 0x00 #地址0x131
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#data[18] = 0x10
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data[16] = '''(_temp_time & 8'hff)''' #地址0x130, sync同步点
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data[17] = '''(_temp_time >> 8) & 8'hff''' #地址0x131
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data[18] = '''(_temp_time >> 16) & 8'hff'''
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data[19] = '''(_temp_time >> 24) & 8'hff'''
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data[24] = 0x80 #地址0x138, sync周期 4B
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data[25] = 0x00 #地址0x139
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data[28] = 0x81 #sync1偏移
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data[28] = 0x0 #sync1偏移
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data[29] = 0x0
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data[36] = 0x20#sync3偏移
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data[37] = 0x00
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data[36] = 0x0#sync3偏移
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data[37] = 0x0
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genPkt.addSubPkt(0, 0, 0x120, 0xe, 0x28, data)
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data = [0,] * 100 #bytearray(b"\0" * 100)
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data[0] = 0x0f #地址0x120
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data[2] = 0xa
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data[4] = 0xa
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data[6] = 0xa
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data[8] = 0xa
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data[16] = '''(_temp_time & 8'hff)''' #地址0x130, sync同步点
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data[17] = '''(_temp_time >> 8) & 8'hff''' #地址0x131
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data[18] = '''(_temp_time >> 16) & 8'hff'''
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data[19] = '''(_temp_time >> 24) & 8'hff'''
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data[24] = 0x00 #地址0x138, sync周期 4B
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data[25] = 0x01 #地址0x139
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data[28] = 0x0 #sync1偏移
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data[29] = 0x0
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data[36] = 0x0#sync3偏移
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data[37] = 0x0
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genPkt.addSubPkt(3, 0, 0x120, 0x1, 0x28, data)
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genPkt.gen("./generated/shin/sync_sig2_pkt.vh", 1)
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genPkt.addAfterExc(
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'''\n//写入发送长度\n'''
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+ '''`DEF_%s_sm(txBuf);\n'''%(gen_file_def, )
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+ '''spi_trans( (`MST_TX%d_LEN_ADDR), (`SPI_WRITE), (2), (`IF_IDX(0)) );\n'''%(sm_idx,)
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+ '''spi_trans( (`MST_RX%d_LEN_ADDR), (`SPI_WRITE), (2), (`IF_IDX(0)) );\n'''%(sm_idx,)
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+ '''\n$fdisplay(spidata_file, "<<发包：");\n'''
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+ '''`DEF_%s(txBuf);\n'''%(gen_file_def, )
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+ '''spi_trans( (`MST_TX%d_ADDR), (`SPI_WRITE), (`DEF_%s_len), (`IF_IDX(0)) );\n'''%(sm_idx, gen_file_def, )
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#+ '''//写入替换时间戳替换地址\n'''
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#+ '''txBuf[0+3] = 8'h0c;\n'''
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#+ '''txBuf[1+3] = 8'hc0;\n'''
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#+ '''spi_trans( (16'h24), (`SPI_WRITE), (2), (`IF_IDX(0)) );\n'''
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+ '''\n//请求发送\n'''
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+ '''txBuf[0+3] = `MST_TX_TRIGGER(%d);\n'''%(sm_idx, )
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+ '''spi_trans( (16'h20), (`SPI_WRITE), (1), (`IF_IDX(0)) );\n'''
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+ '''\n//等待回包\n'''
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+ '''@(posedge isResp) #5 begin end\n'''
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+ '''$fdisplay(spidata_file, ">>回包：");\n'''
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+ '''spi_trans( (`MST_RX%d_ADDR), (`SPI_READ), (`DEF_%s_len), (`IF_IDX(0)) );\n'''%(sm_idx, gen_file_def,))
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genPkt.gen("./generated/shin/%s.vh"%(gen_file_def,), 1)
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