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Python 调用DLL操作抄表机
来源: 互联网 发布时间:2014-09-04
本文导语: # -*- coding: GBK -*- from ctypes import * dll = windll.LoadLibrary('JBA188.dll') a = dll.test() print '测试设备连接状态%s' % a srcName = c_char_p("publish_pd.bin") decName = c_char_p('d:\publish_pd.bin') b = dll.upfile(srcName,decName) print '将文件上传至计算机%s' % b pStr = c_c...
# -*- coding: GBK -*-
from ctypes import *
dll = windll.LoadLibrary('JBA188.dll')
a = dll.test()
print '测试设备连接状态%s' % a
srcName = c_char_p("publish_pd.bin")
decName = c_char_p('d:\publish_pd.bin')
b = dll.upfile(srcName,decName)
print '将文件上传至计算机%s' % b
pStr = c_char_p()
pStr.value = ''
c = dll.getdatetime(pStr);
print '读取抄表机时间%s' % c
print pSt
from ctypes import *
dll = windll.LoadLibrary('JBA188.dll')
a = dll.test()
print '测试设备连接状态%s' % a
srcName = c_char_p("publish_pd.bin")
decName = c_char_p('d:\publish_pd.bin')
b = dll.upfile(srcName,decName)
print '将文件上传至计算机%s' % b
pStr = c_char_p()
pStr.value = ''
c = dll.getdatetime(pStr);
print '读取抄表机时间%s' % c
print pSt