+ def fakeVIN(self):
+ #reset eveything on the chip
+ self.client.serInit()
+ self.reset()
+ duration = 20; #seconds
+
+ listenID = 2015
+ listenPacket = [2, 9, 6, 153, 153, 153, 153, 153]
+ responseID = 2024
+ #actual response by the car
+ #r1 = [34, 88, 0, 0, 0, 0, 0, 0]
+ #r2 = [33, 75, 50, 78, 51, 46, 72, 69 ]
+ #r3 = [16, 19, 73, 4, 1, 70, 65, 66]
+
+ r1 = [34, 88, 0, 0, 0, 0, 0, 0]
+ r2 = [33, 75, 50, 78, 51, 46, 72, 69 ]
+ r3 = [16, 19, 73, 160, 159, 70, 65, 66]
+
+ #format
+ SIDlow = (responseID & 0x07) << 5; # get SID bits 2:0, rotate them to bits 7:5
+ SIDhigh = (responseID >> 3) & 0xFF; # get SID bits 10:3, rotate them to bits 7:0
+ packet1 = [SIDhigh, SIDlow, 0x00,0x00, # pad out EID regs
+ 0x08, # bit 6 must be set to 0 for data frame (1 for RTR)
+ # lower nibble is DLC
+ r1[0],r1[1],r1[2],r1[3],r1[4],r1[5],r1[6],r1[7]]
+ packet2 = [SIDhigh, SIDlow, 0x00,0x00, # pad out EID regs
+ 0x08, # bit 6 must be set to 0 for data frame (1 for RTR)
+ # lower nibble is DLC
+ r2[0],r2[1],r2[2],r2[3],r2[4],r2[5],r2[6],r2[7]]
+ packet3 = [SIDhigh, SIDlow, 0x00,0x00, # pad out EID regs
+ 0x08, # bit 6 must be set to 0 for data frame (1 for RTR)
+ # lower nibble is DLC
+ r3[0],r3[1],r3[2],r3[3],r3[4],r3[5],r3[6],r3[7]]
+
+ self.multiPacketSpit(packet0 = r1, packet1 = r2, packet2 = r3, packet0rts = True, packet1rts = True, packet2rts = True)
+
+ #filter for the correct packet
+ self.filterForPacket(listenID, listenPacket[0],listenPacket[1], verbose = True)
+ self.client.rxpacket()
+ self.client.rxpacket() # flush buffers if there is anything
+ startTime = tT.time()
+ while( (tT.time() -startTime) < duration):
+ packet = self.client.rxpacket()
+ if( packet != None):
+ sid = ord(packet[0])<<3 | ord(packet[1])>>5
+ if( sid == listenID):
+ byte3 = ord(packet[6])
+ if( byte3 == listenPacket[3]):
+ print "SendingPackets!"
+ #send packets
+ self.multpackSpit(packet0rts=True,packet1rts=True,packet2rts=True)
+
+ def speedometerHack(self):
+
+ self.client.serInit()
+ self.spitSetup(500)
+
+ self.addFilter([513, 513, 513])
+
+ SIDlow = (513 & 0x07) << 5; # get SID bits 2:0, rotate them to bits 7:5
+ SIDhigh = (513 >> 3) & 0xFF; # get SID bits 10:3, rotate them to bits 7:0
+
+ while(1):
+
+ packet = None;
+
+ # catch a packet and check its db4 value
+ while (packet == None):
+ packet=self.client.rxpacket();
+
+ print "DB4 = %d" %packet[9]
+ mph = 1.617*packet[9] - 63.5
+ print "Current MPH = 1.617(%d)-63.5 = %d" %(packet[9], mph)
+
+ # calculate our new mph and db4 value
+ mph = mph + 15;
+ packet[9] = ( mph + 63.5 ) / 1.617
+
+ # load new packet into TXB0 and check time
+ self.multiPacketSpit(packet0=packet, packet0rts=True)
+ starttime = time.time()
+
+ # spit new value for 1 second
+ while (time.time()-starttime < 1):
+ self.multiPacketSpit(packet0rts=True)
+
+
+
+ [SIDhigh, SIDlow, 0x00,0x00, # pad out EID regs
+ 0x08, # bit 6 must be set to 0 for data frame (1 for RTR)
+ # lower nibble is DLC
+ packet[0],packet[1],packet[2],packet[3],packet[4],packet[5],packet[6],packet[7]]
+
+
+# while((time.time()-starttime < duration)):
+#
+# if(faster):
+# packet=self.client.fastrxpacket();
+# else:
+
+
+
+