Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Macchina A0
[Image: attachment.php?aid=45309]

Vratio sam se na BluePill jer sam imao već ovu LCD tastaturu sklopljenu i CAN tranciver sam premestio na njega (bes USB konekcije).
Ovde se vidi rezultat ODB-II upita za jednu vrednost Vbat, dobije odgovor u roku od 7-15ms, tako može da se pita i radi bilo šta drugo.

Ovaj VU-metar mi je "monitor vrednosti", postavlja kazaljku od 0-100% zavisno od vrednosti registra i on se "osvežava" posle svakog upita i odgovora pa se praktično vidi i ponašanje tokom rada kada se te vrednosti menjaju.
Radi preko TMR-PWM, predvideo sam dva za dva instrumenta.

Preko tastaturice može da se bira praćenje osnovnih PID parametara, na LCD normalno ili u HEX formatu i analogno na VU-metru Smile 

const ObdPidInfo supported_pids[] = {

    {0x01, "01-MonitorStatus", "%02X", 1, PID_FMT_RAW},
    {0x02, "02-Freeze DTCs  ", "%02X", 1, PID_FMT_RAW},
    {0x03, "03-FuelSysStatus", "%02X", 1, PID_FMT_RAW},
    {0x04, "04-EngineLoad  ", "%u%%", 1, PID_FMT_PERCENT},
    {0x05, "05-CoolantTemp  ", "%dC", 1, PID_FMT_TEMP_C},
    {0x06, "06-ShortTrimB1  ", "%+d%%", 1, PID_FMT_TRIM},
    {0x07, "07-LongTrimB1  ", "%+d%%", 1, PID_FMT_TRIM},
    {0x08, "08-ShortTrimB2  ", "%+d%%", 1, PID_FMT_TRIM},
    {0x09, "09-LongTrimB2  ", "%+d%%", 1, PID_FMT_TRIM},
    {0x0A, "0A-FuelPressure ", "%ukPa", 1, PID_FMT_RAW},
    {0x0B, "0B-IntakeMAP    ", "%ukPa", 1, PID_FMT_RAW},
    {0x0C, "0C-EngineRPM    ", "%uRPM", 2, PID_FMT_RPM},
    {0x0D, "0D-VehicleSpeed ", "%ukm/h", 1, PID_FMT_RAW},
    {0x0E, "0E-TimingAdvance", "%+ddeg", 1, PID_FMT_TEMP_C},
    {0x0F, "0F-IntakeTemp  ", "%dC", 1, PID_FMT_TEMP_C},
    {0x10, "10-MAFAirFlow  ", "%u.%02ug/s", 2, PID_FMT_MAF},
    {0x11, "11-ThrottlePos1 ", "%u%%", 1, PID_FMT_PERCENT},
    {0x13, "13-O2SensorBank1", "%u.%02uV", 2, PID_FMT_VOLT},
    {0x15, "15-O2SensorBank2", "%u.%02uV", 2, PID_FMT_VOLT},
    {0x1C, "1C-OBDStandard  ", "%02X", 1, PID_FMT_RAW},
    {0x1F, "1F-EngineRuntime", "%us", 2, PID_FMT_KM},
    {0x21, "21-DistanceMIL  ", "%ukm", 2, PID_FMT_KM},
    {0x22, "22-FuelRailPress", "%ukPa", 2, PID_FMT_RAW},
    {0x23, "23-RailPressDies", "%ukPa", 2, PID_FMT_RAW},
    {0x2C, "2C-CmdThrottle  ", "%u%%", 1, PID_FMT_PERCENT},
    {0x2F, "2F-FuelLevel    ", "%u%%", 1, PID_FMT_PERCENT},
    {0x31, "31-DistSinceCLR ", "%ukm", 2, PID_FMT_KM},
    {0x3C, "3C-CatalystTemp ", "%dC", 2, PID_FMT_TEMP_CX10},
    {0x42, "42-ControlModVolt", "%u.%02uV", 2, PID_FMT_VOLT},
    {0x43, "43-AbsLoadValue ", "%u%%", 2, PID_FMT_PERCENT},
    {0x44, "44-EqRatio      ", "%.2f", 2, PID_FMT_LAMBDA},
    {0x45, "45-RelThrottle  ", "%u%%", 1, PID_FMT_PERCENT},
    {0x46, "46-AmbientTemp  ", "%dC", 1, PID_FMT_TEMP_C},
    {0x47, "47-ThrottlePos2 ", "%u%%", 1, PID_FMT_PERCENT},
    {0x49, "49-AccelPedalPos", "%u%%", 1, PID_FMT_PERCENT},
    {0x4C, "4C-CmdAccelPedal", "%u%%", 1, PID_FMT_PERCENT},
};

Sledeća funkcija koja mi treba je "Clear_DTC();", ostale servisne funkcije nisu sad prioritetne ... Big Grin

Može sve da radi vezano za konekciju sa ECU, malo je složenije sa servise koji koriste frejmove/poruke iz više delova (UDS), sve ove predhodne su bile sa jednim frejmom za upit i odgovor je isto u jednom frejmu i relativno je lako to sve uskladiti po tim njihovim definisanim stvarima i statusima za razne parametre.

Postoje upiti koji vraćaju šta je sve podržano, kod ovog ECU su to standardne ODB-II stvari a sve ostalo ide preko proširenog servisa sa više frejmova po poruci koji pristupaju svim ostalim parametrima i akcijama.


Attached Files
.jpg   IMG_20250406_182203010.jpg (Size: 303,88 KB / Downloads: 285)
Reply


Messages In This Thread
Macchina A0 - by savan - 02-24-2025, 06:46 PM
RE: Macchina A0 - by mikikg - 02-24-2025, 07:38 PM
RE: Macchina A0 - by gorankg - 02-27-2025, 08:23 PM
RE: Macchina A0 - by savan - 02-24-2025, 08:55 PM
RE: Macchina A0 - by savan - 02-24-2025, 09:13 PM
RE: Macchina A0 - by savan - 02-25-2025, 12:12 PM
RE: Macchina A0 - by enaB - 02-25-2025, 12:54 PM
RE: Macchina A0 - by savan - 02-25-2025, 06:01 PM
RE: Macchina A0 - by savan - 02-25-2025, 06:33 PM
RE: Macchina A0 - by ZASto - 02-26-2025, 08:24 AM
RE: Macchina A0 - by savan - 02-26-2025, 09:37 AM
RE: Macchina A0 - by ddanijel - 02-26-2025, 02:35 PM
RE: Macchina A0 - by savan - 02-26-2025, 10:15 AM
RE: Macchina A0 - by ZASto - 02-26-2025, 05:21 PM
RE: Macchina A0 - by mikikg - 02-26-2025, 11:08 PM
RE: Macchina A0 - by savan - 02-27-2025, 08:43 AM
RE: Macchina A0 - by savan - 02-27-2025, 10:43 AM
RE: Macchina A0 - by savan - 02-27-2025, 01:17 PM
RE: Macchina A0 - by mikikg - 02-27-2025, 01:55 PM
RE: Macchina A0 - by savan - 02-27-2025, 02:14 PM
RE: Macchina A0 - by mikikg - 02-27-2025, 02:20 PM
RE: Macchina A0 - by mikikg - 02-27-2025, 02:16 PM
RE: Macchina A0 - by savan - 02-27-2025, 02:21 PM
RE: Macchina A0 - by savan - 02-27-2025, 02:33 PM
RE: Macchina A0 - by mikikg - 02-27-2025, 02:35 PM
RE: Macchina A0 - by savan - 02-27-2025, 02:58 PM
RE: Macchina A0 - by mikikg - 02-27-2025, 03:38 PM
RE: Macchina A0 - by mikikg - 02-27-2025, 04:12 PM
RE: Macchina A0 - by savan - 02-27-2025, 05:23 PM
RE: Macchina A0 - by savan - 02-27-2025, 05:27 PM
RE: Macchina A0 - by savan - 02-27-2025, 05:38 PM
RE: Macchina A0 - by savan - 02-27-2025, 06:35 PM
RE: Macchina A0 - by mikikg - 02-27-2025, 07:35 PM
RE: Macchina A0 - by gorso69 - 02-27-2025, 08:53 PM
RE: Macchina A0 - by Dragan100 - 02-27-2025, 09:03 PM
RE: Macchina A0 - by mikikg - 02-27-2025, 09:10 PM
RE: Macchina A0 - by Dragan100 - 02-27-2025, 09:15 PM
RE: Macchina A0 - by mikikg - 02-27-2025, 09:45 PM
RE: Macchina A0 - by ddanijel - 02-28-2025, 02:20 AM
RE: Macchina A0 - by mikikg - 02-28-2025, 01:11 PM
RE: Macchina A0 - by gorankg - 02-27-2025, 09:47 PM
RE: Macchina A0 - by mikikg - 02-27-2025, 10:04 PM
RE: Macchina A0 - by gorankg - 02-27-2025, 10:11 PM
RE: Macchina A0 - by Khadgar2007 - 02-28-2025, 11:14 AM
RE: Macchina A0 - by progster - 02-28-2025, 04:47 PM
RE: Macchina A0 - by mikikg - 02-28-2025, 10:49 PM
RE: Macchina A0 - by Khadgar2007 - 03-01-2025, 12:26 AM
RE: Macchina A0 - by mikikg - 03-01-2025, 01:04 AM
RE: Macchina A0 - by savan - 03-02-2025, 10:33 AM
RE: Macchina A0 - by mikikg - 03-03-2025, 10:52 AM
RE: Macchina A0 - by savan - 03-25-2025, 08:38 PM
RE: Macchina A0 - by mikikg - 03-25-2025, 08:48 PM
RE: Macchina A0 - by savan - 03-25-2025, 08:50 PM
RE: Macchina A0 - by savan - 03-25-2025, 09:49 PM
RE: Macchina A0 - by savan - 03-26-2025, 08:20 PM
RE: Macchina A0 - by savan - 03-26-2025, 08:43 PM
RE: Macchina A0 - by mikikg - 03-26-2025, 09:31 PM
RE: Macchina A0 - by savan - 03-26-2025, 09:49 PM
RE: Macchina A0 - by savan - 03-26-2025, 10:44 PM
RE: Macchina A0 - by mikikg - 03-26-2025, 10:49 PM
RE: Macchina A0 - by savan - 03-26-2025, 10:55 PM
RE: Macchina A0 - by mikikg - 03-26-2025, 11:31 PM
RE: Macchina A0 - by mikikg - 03-26-2025, 11:58 PM
RE: Macchina A0 - by me[R]a - 03-27-2025, 12:06 AM
RE: Macchina A0 - by yugaja - 03-27-2025, 02:17 PM
RE: Macchina A0 - by savan - 03-27-2025, 03:24 PM
RE: Macchina A0 - by savan - 03-27-2025, 03:48 PM
RE: Macchina A0 - by me[R]a - 03-27-2025, 04:28 PM
RE: Macchina A0 - by savan - 03-27-2025, 05:43 PM
RE: Macchina A0 - by savan - 03-27-2025, 06:02 PM
RE: Macchina A0 - by savan - 03-27-2025, 06:14 PM
RE: Macchina A0 - by savan - 03-27-2025, 06:24 PM
RE: Macchina A0 - by me[R]a - 03-27-2025, 06:38 PM
RE: Macchina A0 - by savan - 03-27-2025, 07:06 PM
RE: Macchina A0 - by savan - 03-27-2025, 07:34 PM
RE: Macchina A0 - by savan - 03-27-2025, 10:25 PM
RE: Macchina A0 - by mikikg - 03-27-2025, 11:23 PM
RE: Macchina A0 - by savan - 03-28-2025, 02:50 PM
RE: Macchina A0 - by mikikg - 03-28-2025, 04:49 PM
RE: Macchina A0 - by savan - 03-28-2025, 06:34 PM
RE: Macchina A0 - by mikikg - 03-28-2025, 10:52 PM
RE: Macchina A0 - by mikikg - 03-29-2025, 02:54 PM
RE: Macchina A0 - by gorankg - 03-30-2025, 08:47 AM
RE: Macchina A0 - by mikikg - 03-30-2025, 12:57 PM
RE: Macchina A0 - by savan - 03-29-2025, 03:08 PM
RE: Macchina A0 - by mikikg - 03-29-2025, 03:57 PM
RE: Macchina A0 - by savan - 03-29-2025, 04:17 PM
RE: Macchina A0 - by mikikg - 03-29-2025, 04:19 PM
RE: Macchina A0 - by mikikg - 03-29-2025, 04:48 PM
RE: Macchina A0 - by mikikg - 03-29-2025, 05:31 PM
RE: Macchina A0 - by savan - 03-29-2025, 07:23 PM
RE: Macchina A0 - by gorankg - 03-30-2025, 02:34 PM
RE: Macchina A0 - by mikikg - 03-30-2025, 03:49 PM
RE: Macchina A0 - by mikikg - 04-01-2025, 04:40 AM
RE: Macchina A0 - by mikikg - 04-01-2025, 05:37 PM
RE: Macchina A0 - by savan - 04-02-2025, 07:13 PM
RE: Macchina A0 - by mikikg - 04-02-2025, 11:43 PM
RE: Macchina A0 - by mikikg - 04-03-2025, 12:27 AM
RE: Macchina A0 - by gorankg - 04-03-2025, 08:54 AM
RE: Macchina A0 - by mikikg - 04-03-2025, 11:06 AM
RE: Macchina A0 - by gorankg - 04-03-2025, 12:45 PM
RE: Macchina A0 - by mikikg - 04-03-2025, 01:52 PM
RE: Macchina A0 - by mikikg - 04-06-2025, 05:54 PM
RE: Macchina A0 - by savan - 04-07-2025, 11:44 AM
RE: Macchina A0 - by savan - 04-07-2025, 02:08 PM
RE: Macchina A0 - by ddanijel - 04-07-2025, 04:57 PM
RE: Macchina A0 - by savan - 04-08-2025, 12:40 PM
RE: Macchina A0 - by mikikg - 04-08-2025, 01:39 PM
RE: Macchina A0 - by savan - 04-08-2025, 01:58 PM
RE: Macchina A0 - by ddanijel - 04-08-2025, 11:29 PM
RE: Macchina A0 - by savan - 04-08-2025, 02:35 PM
RE: Macchina A0 - by mikikg - 04-08-2025, 02:41 PM
RE: Macchina A0 - by savan - 04-08-2025, 04:54 PM
RE: Macchina A0 - by savan - 04-08-2025, 05:18 PM
RE: Macchina A0 - by mikikg - 04-08-2025, 10:24 PM
RE: Macchina A0 - by mikikg - 04-09-2025, 12:40 AM
RE: Macchina A0 - by mikikg - 04-09-2025, 01:16 AM
RE: Macchina A0 - by mikikg - 04-09-2025, 01:35 AM
RE: Macchina A0 - by mikikg - 04-09-2025, 02:41 AM
RE: Macchina A0 - by savan - 04-09-2025, 07:01 AM
RE: Macchina A0 - by mikikg - 04-09-2025, 06:25 PM
RE: Macchina A0 - by savan - 04-09-2025, 06:38 PM
RE: Macchina A0 - by mikikg - 04-11-2025, 12:28 PM
RE: Macchina A0 - by mikikg - 04-11-2025, 11:28 PM
RE: Macchina A0 - by mikikg - 04-13-2025, 02:40 PM
RE: Macchina A0 - by savan - 04-13-2025, 07:00 PM
RE: Macchina A0 - by mikikg - 04-13-2025, 08:14 PM
RE: Macchina A0 - by mikikg - 04-14-2025, 12:03 PM
RE: Macchina A0 - by savan - 04-16-2025, 03:57 PM
RE: Macchina A0 - by mikikg - 04-17-2025, 12:26 PM
RE: Macchina A0 - by mikikg - 04-19-2025, 03:03 PM
RE: Macchina A0 - by savan - 04-19-2025, 03:28 PM
RE: Macchina A0 - by savan - 04-19-2025, 04:32 PM
RE: Macchina A0 - by mikikg - 04-19-2025, 06:02 PM
RE: Macchina A0 - by savan - 04-19-2025, 06:27 PM
RE: Macchina A0 - by savan - 04-19-2025, 06:48 PM
RE: Macchina A0 - by mikikg - 04-19-2025, 11:54 PM
RE: Macchina A0 - by mikikg - 04-21-2025, 10:15 PM
RE: Macchina A0 - by mikikg - 04-21-2025, 11:34 PM
RE: Macchina A0 - by savan - 04-22-2025, 11:45 AM
RE: Macchina A0 - by mikikg - 04-22-2025, 01:18 PM
RE: Macchina A0 - by mikikg - 04-22-2025, 10:29 PM
RE: Macchina A0 - by mikikg - 04-23-2025, 12:52 AM
RE: Macchina A0 - by savan - 04-23-2025, 11:13 AM
RE: Macchina A0 - by mikikg - 04-24-2025, 02:11 PM
RE: Macchina A0 - by mikikg - 04-24-2025, 05:48 PM
RE: Macchina A0 - by savan - 04-25-2025, 07:33 PM
RE: Macchina A0 - by mikikg - 04-25-2025, 08:11 PM
RE: Macchina A0 - by mikikg - 04-25-2025, 08:34 PM
RE: Macchina A0 - by mikikg - 04-26-2025, 11:56 AM
RE: Macchina A0 - by mikikg - 04-26-2025, 12:21 PM
RE: Macchina A0 - by savan - 04-27-2025, 07:28 AM

Forum Jump:


Users browsing this thread: 2 Guest(s)