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== Alien Logging == After the FirstProblem is solved I want to log my Ignition to get an Idea how much Advance vs. boost i have. Do i need to populate the second LM1815 Chip? I want to log the Ignition in the car, because my Ignition have two triggers (first one every 180deg on TDC Cyl. 1+4 and on TDC Cyl. 2+3, second one 122teeth per revolution at the Starter gear). Is it right that i need a cable from the Coil Pin 1 to the input of the second trigger? In my_make: LOG_ALIEN ? SEND_DWELL_NOT_IAC ? CAPTURE_ALIEN_ECU O.K. MS_COMPATIBILITY NOT defined O.K. MSNS NOT defined O.K. See my notes on OnlineCourse/AlienIgnitionLogging In global.h i found for trigger2: bit0 0:falling/1:rising, bit1 0:enable/1:disable, bit2 0:no filtering/1:filtering, bit3 0:toothwheel/1:coil, bit4 0:alien advance/1:cam sync, bit5 0:single edge/1:both edges when cranking so i think config.secondary_trigger=13 ? == Sensor Calibration == The most frustrating work for a newbie is Sensor calibrating. I changed the gentherm2 utility for my needs. You put the three temp-resistance Pairs in and get a hex file out with which you can patch vems.hex. I put my Sensor calibration Data and this program into [http://www.vems.hu/filethingie.php?action=list&subdir=MembersPage/OffnerRobert/Sensors Sensor Url]. I found a little Problem with hexpatch and my VDO cltfactor file: <code> NOTE: hexfile line neglected: # NOTE: hexfile line neglected: ERROR: not a hexa digit: a ERROR: not a hexa digit: b ERROR: not a hexa digit: c ERROR: not a hexa digit: d ERROR: not a hexa digit: e ERROR: not a hexa digit: f NOTE: hexfile line neglected: :020000020000FC replaced (idx=1f) to: :1003f0002D2A282624211E1B1814100C060000008C replaced (idx=20) to: :10030000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD replaced (idx=21) to: :10031000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFCF1 replaced (idx=22) to: :10032000F9F7F5F3F1EFEDEBEAE8E6E4E3E1E0DE1F replaced (idx=23) to: :10033000DDDBDAD8D7D6D4D3D2D0CFCECDCCCAC994 replaced (idx=24) to: :10034000C8C7C6C5C4C3C2C1C0BFBEBDBCBBBAB9A5 replaced (idx=25) to: :10035000B8B7B6B5B4B3B2B2B1B0AFAEADACACAB8A replaced (idx=26) to: :10036000AAA9A8A8A7A6A5A4A4A3A2A1A1A09F9E4C replaced (idx=27) to: :100370009D9D9C9B9B9A99989897969595949393FD replaced (idx=28) to: :10038000929190908F8E8E8D8C8C8B8A89898887A4 replaced (idx=29) to: :1003900087868585848383828180807F7E7E7D7C45 stats: 11 lines replaced (6053 remained) </code> Maybe somebody knows why this is? If I patch the vems.hex with hexedit - no problem. * can you zip the files that were used (vems.hex, temp...hex and the command that was used) ? * what is gentherm2 ? '''rob:''' Gentherm2 is a c program where you can apply Steinhart-Hart curve calc. So you can get the Resistance for every temperature with 3 Resistance, Temperature Pairs. It is the same calculation as used in EasyTherm. ** How did you change gentherm2 ? '''rob:''' Output is now Intel hex format, you can directly patch vems.hex - no need for inc2tbl and recompiling. The Reference Voltage of the ADC and the Voltage at the Bias Resistor is adjustable. I used Lcc to compile it (under Windows). I uploaded everything under: [http://www.vems.hu/filethingie.php?action=list&subdir=MembersPage/OffnerRobert/Sensors Sensor Url]. == Trigger Question == I bought a Lancia Dedra Integrale. Crank Trigger is every 90 degree (4 Pulses per Rotation), Cam Trigger is 2 Pulses with 90 (Cam-) Degree distance. Is this Trigger supported (maybe if I change to only one Cam Trigger Pulse)? Why are in the firmware files missing since firmware 1.0.23? I would like to add a little Code for a Digital Input with SPI (with a shift Register). The files which are missing are: adc.c, wbo.c, timing.c maybe some more.
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