本帖最后由 sinanjj 于 2011-8-18 14:41 编辑
今天整理资料. 一些存了的代码发上来吧.
估计以后不会再用了.- #! /usr/bin/python
- # apt-get install python-serial
- import sys
- import serial
- import time
- for i in range(256): #scan for available ports
- try:
- #ser = serial.Serial(i, 115200, timeout=1)
- ser = serial.Serial(i, 115200)
- break
- except:
- if i == 255:
- print 'there is no serial port exist'
- sys.exit(0)
- pass
- print ser.portstr
- ser.setRTS(0)
- ser.setDTR(0)
- file_ir = open('ir_data.txt', 'w')
- cmd_len = 0 # one cmd length 1s == 20000/8 == 2500
- while 1:
- buf_ser = ser.read(20)
- if buf_ser == "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00":
- if (cmd_len >0) and (cmd_len < 2500):
- pass
- elif cmd_len == 2500:
- cmd_len = 0
- continue
- else:
- continue
- print " ".join(map(lambda c: "%02X" %ord(c), buf_ser))
- file_ir.write(",".join(map(lambda c: "0x%02X" %ord(c), buf_ser)) + ",")
- file_ir.flush()
- cmd_len = cmd_len + 20
看得懂的朋友自己拿走. 看不懂的朋友自己查. 实在看不懂我也没办法. 不解释.
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