projects / libsigrokdecode.git / blame
| Commit | Line | Data |
|---|---|---|
| dfbd1652 GS |
1 | |
| 2 | ||
| 3 | ||
| 4 | from ctypes import * | |
| 5 | import platform | |
| 6 | ||
| 7 | ||
| 8 | ||
| 9 | class IrmpWrap: | |
| 10 | class IrmpData(Structure): | |
| 11 | _fields_ = [ ("protocol" , c_uint32 ), | |
| 12 | ("protocolName" , c_char_p ), | |
| 13 | ("address" , c_uint32 ), | |
| 14 | ("command" , c_uint32 ), | |
| 15 | ("flags" , c_uint32 ), | |
| 16 | ("startSample" , c_uint32 ), | |
| 17 | ("endSample" , c_uint32 ), | |
| 18 | ] | |
| 19 | ||
| 20 | def __init__(self): | |
| 21 | libname = "irmp.dll" | |
| 22 | # get the right filename | |
| 23 | ||
| 24 | if platform.uname()[0] == "Linux": | |
| 25 | name = "irmp.so" | |
| 26 | ||
| 27 | self.__irmpDll = cdll.LoadLibrary("irmp.dll") | |
| 28 | self.__irmpDll.IRMP_GetSampleRate.restype = c_int32 | |
| 29 | self.__irmpDll.IRMP_GetSampleRate.argtypes = [] | |
| 30 | ||
| 31 | ||
| 32 | self.__irmpDll.IRMP_GetProtocolName.restype = c_char_p | |
| 33 | self.__irmpDll.IRMP_GetProtocolName.argtypes = [c_uint32] | |
| 34 | ||
| 35 | self.__irmpDll.IRMP_Reset.restype = None | |
| 36 | self.__irmpDll.IRMP_Reset.argtypes = [] | |
| 37 | ||
| 38 | self.__irmpDll.IRMP_AddSample.restype = c_uint32 | |
| 39 | self.__irmpDll.IRMP_AddSample.argtypes = [c_uint8] | |
| 40 | ||
| 41 | self.__irmpDll.IRMP_GetData.restype = c_uint32 | |
| 42 | self.__irmpDll.IRMP_GetData.argtypes = [POINTER(IrmpWrap.IrmpData)] | |
| 43 | ||
| 44 | self.__irmpDll.IRMP_Detect.restype = IrmpWrap.IrmpData | |
| 45 | self.__irmpDll.IRMP_Detect.argtypes = [ c_char_p, c_uint32] | |
| 46 | ||
| 47 | self.__data = IrmpWrap.IrmpData() | |
| 48 | self.__startSample = c_uint32(0) | |
| 49 | self.__endSample = c_uint32(0) | |
| 50 | ||
| 51 | return | |
| 52 | ||
| 53 | def GetProtocollName(self, pn): | |
| 54 | return self.__irmpDll.IRMP_GetProtocollName(pn) | |
| 55 | ||
| 56 | def GetSampleRate(self): | |
| 57 | return self.__irmpDll.IRMP_GetSampleRate() | |
| 58 | ||
| 59 | def Reset(self): | |
| 60 | self.__irmpDll.IRMP_Reset() | |
| 61 | ||
| 62 | def AddSample(self, level): | |
| 63 | ||
| 64 | if self.__irmpDll.IRMP_AddSample(c_uint8( 1 if (level!=0) else 0)): | |
| 65 | self.__irmpDll.IRMP_GetData( byref(self.__data)) | |
| 66 | return True | |
| 67 | else: | |
| 68 | return False | |
| 69 | ||
| 70 | def GetData(self): | |
| 71 | return { 'data' : { | |
| 72 | 'protocol' : self.__data.protocol, | |
| 73 | 'protocolName' : self.__data.protocolName.decode('UTF-8'), | |
| 74 | 'address' : self.__data.address, | |
| 75 | 'command' : self.__data.command, | |
| 76 | 'repeat' : (self.__data.flags != 0) | |
| 77 | }, | |
| 78 | 'start' : self.__data.startSample, | |
| 79 | 'end' : self.__data.endSample | |
| 80 | } | |
| 81 |