59 lines
1.3 KiB
Python
59 lines
1.3 KiB
Python
import socket, time
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from liteeth.test.model.etherbone import *
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SRAM_BASE = 0x02000000//4
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import socket
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sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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# test probe
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packet = EtherbonePacket()
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packet.pf = 1
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packet.encode()
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sock.sendto(bytes(packet), ("192.168.1.40", 20000))
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time.sleep(0.01)
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# test writes
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writes_datas = [j for j in range(16)]
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writes = EtherboneWrites(base_addr=SRAM_BASE, datas=writes_datas)
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record = EtherboneRecord()
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record.writes = writes
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record.reads = None
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record.bca = 0
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record.rca = 0
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record.rff = 0
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record.cyc = 0
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record.wca = 0
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record.wff = 0
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record.byte_enable = 0xf
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record.wcount = len(writes_datas)
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record.rcount = 0
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packet = EtherbonePacket()
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packet.records = [record]
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packet.encode()
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sock.sendto(bytes(packet), ("192.168.1.40", 20000))
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time.sleep(0.01)
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# test reads
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reads_addrs = [SRAM_BASE+j for j in range(16)]
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reads = EtherboneReads(base_ret_addr=0x1000, addrs=reads_addrs)
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record = EtherboneRecord()
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record.writes = None
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record.reads = reads
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record.bca = 0
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record.rca = 0
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record.rff = 0
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record.cyc = 0
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record.wca = 0
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record.wff = 0
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record.byte_enable = 0xf
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record.wcount = 0
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record.rcount = len(reads_addrs)
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packet = EtherbonePacket()
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packet.records = [record]
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packet.encode()
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sock.sendto(bytes(packet), ("192.168.1.40", 20000))
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time.sleep(0.01)
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