API tools faq
paste
Advertisement
Guest User

wbus.h

a guest
Jun 11th, 2015
9,110
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
C 15.94 KB | None | 0 0
raw download clone embed print report
  1. //
  2. // W-Bus addresses_
  3. // 0x0F : thermo Test Software
  4. // 0x04 : heating device
  5. // 0x03 : 1533 Timer
  6. // 0x02 : Telestart
  7. //
  8. // address as client
  9. #define WBUS_CLIENT_ADDR    0x0F
  10. // address as host
  11. #define WBUS_HOST_ADDR      0x04
  12.  
  13. /* W-Bus commands */
  14. #define WBUS_CMD_OFF        0x10 /* no data */
  15. #define WBUS_CMD_ON         0x20 /* For all CMD_ON_x : 1 byte = time in minutes */
  16. #define WBUS_CMD_ON_PH      0x21 /* Parking Heating */
  17. #define WBUS_CMD_ON_VENT    0x22 /* Ventilation */
  18. #define WBUS_CMD_ON_SH      0x23 /* Supplemental Heating */
  19. #define WBUS_CMD_CP         0x24 /* Circulation Pump external control */
  20. #define WBUS_CMD_BOOST      0x25 /* Boost mode */
  21. #define WBUS_CMD_SL_RD      0x32 /* Telestart system level read */
  22. #define WBUS_CMD_SL_WR      0x33 /* Telestart system level write */
  23. #define WBUS_CMD_EEPROM_RD  0x35 /* READ_EEPROM [address].
  24.                                  Response length 2 byte. Reads two bytes from
  25.                                  eeprom memory, from address given as parameter.
  26.                                  The eeprom is accessible from address 0x00 to 0x1f.
  27.                                  In eeprom dump I found customer ID Number,
  28.                                  registered remote fob codes, telestart system level etc. */
  29. #define WBUS_CMD_EEPROM_WR  0x36 /* WRITE_EEPROM [address],[byte1],[byte2]
  30.                                  Write two bytes to eeprom. Address, byte1, byte2
  31.                                  as parameter. */
  32. #define WBUS_CMD_U1         0x38 /* No idea. */
  33. #define WBUS_TS_REGR        0x40 /* discovered by pczepek, Response length 0 byte.
  34.                                  Parameter 0-0x0f. After issuing command,
  35.                                  press remote fob OFF button to register.
  36.                                  You can register max 3 remote fob. */
  37. #define WBUS_CMD_FP         0x42 /* Fuel prime. data 0x03 <2 bytes time in seconds / 2> */
  38. #define WBUS_CMD_CHK        0x44 /* Check current command (0x20,0x21,0x22 or 0x23) */
  39. #define WBUS_CMD_TEST       0x45 /* <1 byte sub system id> <1 byte time in seconds> <2 bytes value> */
  40. #define WBUS_CMD_QUERY      0x50 /* Read operational information registers */
  41. #define WBUS_CMD_IDENT      0x51 /* Read device identification information registers */
  42. #define WBUS_CMD_OPINFO     0x53 /* 1 byte, operational info index. */
  43. #define WBUS_CMD_ERR        0x56 /* Error related commands */
  44. #define WBUS_CMD_CO2CAL     0x57 /* CO2 calibration */
  45. #define WBUS_CMD_DATASET    0x58 /* (Not Webasto) data set related commands */
  46.  
  47. /* 0x50 Command parameters */
  48. /* Status flags. Bitmasks below. STAxy_desc means status "x", byte offset "y", flag called 2desc" */
  49. #define QUERY_STATUS0       0x02
  50. #define     STA00_SHR       0x10 /*!< Supplemental heater request*/
  51. #define     STA00_MS        0x01 /*!< Main switch */
  52. #define     STA01_S         0x01 /*!< Summer season */
  53. #define     STA02_D         0x10 /*!< Generator signal D+ */
  54. #define     STA03_BOOST     0x10 /*!< boost mode */
  55. #define     STA03_AD        0x01 /*!< auxiliary drive */
  56. #define     STA04_T15       0x01 /*!< ignition (terminal 15) */
  57.  
  58. #define QUERY_STATUS1       0x03
  59. #define     STA10_CF        0x01 /*!< Combustion Fan    */
  60. #define     STA10_GP        0x02 /*!< Glühkerze        */
  61. #define     STA10_FP        0x04 /*!< Fuel Pump             */
  62. #define     STA10_CP        0x08 /*!< Circulation Pump  */
  63. #define     STA10_VF        0x10 /*!< Vehicle Fan Relay */
  64. #define     STA10_NSH       0x20 /*!< Nozzle stock heating  */
  65. #define     STA10_FI        0x40 /*!< Flame indicator       */
  66.  
  67. #define QUERY_OPINFO0       0x04 /* Fuel type, max heat time and factor for shortening ventilation time (but details are unclear) */
  68. #define     OP0_FUEL        0      /*!< 0x0b: gasoline, 0x0d: diesel, 0:neutral */
  69. #define     OP0_TIME        1      /*!< max heating time / 10 in minutes */
  70. #define     OP0_FACT        2      /*!< ventilation shortening factor (?) */
  71.  
  72. #define QUERY_SENSORS       0x05 /*!< Assorted sensors. 8 bytes. Byte offsets below. */
  73. #define     SEN_TEMP        0   /*!< Temperature with 50�C offset (20�C is represented by 70) */
  74. #define     SEN_VOLT        1   /*!< 2 bytes Spannung in mili Volt, big endian */
  75. #define     SEN_FD          3   /*!< 1 byte Flame detector flag */
  76. #define     SEN_HE          4   /*!< 2 byte, heating power, in percent or watts (semantic seems wrong, heating energy?) */
  77. #define     SEN_GPR         6   /*!< 2 byte, glow plug resistance in mili Ohm. */
  78.  
  79. #define QUERY_COUNTERS1     0x06
  80. #define     WORK_HOURS      0 /*!< Working hours     */
  81. #define     WORK_MIN        2 /*!< Working minutes   */
  82. #define     OP_HOURS        3 /*!< Operating hours   */
  83. #define     OP_MIN          5 /*!< Operating minutes */
  84. #define     CNT_START       6 /*!< Start counter     */
  85.  
  86. #define QUERY_STATE         0x07
  87. #define     OP_STATE        0
  88. #define     OP_STATE_N      1
  89. #define     DEV_STATE       2
  90. /* 3 more unknown bytes */
  91. #define WB_STATE_BO         0x00 /* Burn out */
  92. #define WB_STATE_DEACT1     0x01 /* Deactivation */
  93. #define WB_STATE_BOADR      0x02 /* Burn out ADR (has something to due with hazardous substances transportation) */
  94. #define WB_STATE_BORAMP     0x03 /* Burn out Ramp */
  95. #define WB_STATE_OFF        0x04 /* Off state */
  96. #define WB_STATE_CPL        0x05 /* Combustion process part load */
  97. #define WB_STATE_CFL        0x06 /* Combustion process full load */
  98. #define WB_STATE_FS         0x07 /* Fuel supply */
  99. #define WB_STATE_CAFS       0x08 /* Combustion air fan start */
  100. #define WB_STATE_FSI        0x09 /* Fuel supply interruption */
  101. #define WB_STATE_DIAG       0x0a /* Diagnostic state */
  102. #define WB_STATE_FPI        0x0b /* Fuel pump interruption */
  103. #define WB_STATE_EMF        0x0c /* EMF measurement */
  104. #define WB_STATE_DEB        0x0d /* Debounce */
  105. #define WB_STATE_DEACTE     0x0e /* Deactivation */
  106. #define WB_STATE_FDI        0x0f /* Flame detector interrogation */
  107. #define WB_STATE_FDC        0x10 /* Flame detector cooling */
  108. #define WB_STATE_FDM        0x11 /* Flame detector measuring phase */
  109. #define WB_STATE_FDMZ       0x12 /* Flame detector measuring phase ZUE */
  110. #define WB_STATE_FAN        0x13 /* Fan start up */
  111. #define WB_STATE_GPRAMP     0x14 /* Glow plug ramp */
  112. #define WB_STATE_LOCK       0x15 /* Heater interlock */
  113. #define WB_STATE_INIT       0x16 /* Initialization   */
  114. #define WB_STATE_BUBLE      0x17 /* Fuel bubble compensation */
  115. #define WB_STATE_FANC       0x18 /* Fan cold start-up */
  116. #define WB_STATE_COLDR      0x19 /* Cold start enrichment */
  117. #define WB_STATE_COOL       0x1a /* Cooling */
  118. #define WB_STATE_LCHGUP     0x1b /* Load change PL-FL */
  119. #define WB_STATE_VENT       0x1c /* Ventilation */
  120. #define WB_STATE_LCHGDN     0x1d /* Load change FL-PL */
  121. #define WB_STATE_NINIT      0x1e /* New initialization */
  122. #define WB_STATE_CTRL       0x1f /* Controlled operation */
  123. #define WB_STATE_CIDDLE     0x20 /* Control iddle period */
  124. #define WB_STATE_SSTART     0x21 /* Soft start */
  125. #define WB_STATE_STIME      0x22 /* Savety time */
  126. #define WB_STATE_PURGE      0x23 /* Purge */
  127. #define WB_STATE_START      0x24 /* Start */
  128. #define WB_STATE_STAB       0x25 /* Stabilization */
  129. #define WB_STATE_SRAMP      0x26 /* Start ramp    */
  130. #define WB_STATE_OOP        0x27 /* Out of power  */
  131. #define WB_STATE_LOCK2      0x28 /* Interlock     */
  132. #define WB_STATE_LOCKADR    0x29 /* Interlock ADR (Australian design rules) */
  133. #define WB_STATE_STABT      0x2a /* Stabilization time */
  134. #define WB_STATE_CHGCTRL    0x2b /* Change to controlled operation */
  135. #define WB_STATE_DECIS      0x2c /* Decision state */
  136. #define WB_STATE_PSFS       0x2d /* Prestart fuel supply */
  137. #define WB_STATE_GLOW       0x2e /* Glowing */
  138. #define WB_STATE_GLOWP      0x2f /* Glowing power control */
  139. #define WB_STATE_DELAY      0x30 /* Delay lowering */
  140. #define WB_STATE_SLUG       0x31 /* Sluggish fan start */
  141. #define WB_STATE_AGLOW      0x32 /* Additional glowing */
  142. #define WB_STATE_IGNI       0x33 /* Ignition interruption */
  143. #define WB_STATE_IGN        0x34 /* Ignition */
  144. #define WB_STATE_IGNII      0x35 /* Intermittent glowing */
  145. #define WB_STATE_APMON      0x36 /* Application monitoring */
  146. #define WB_STATE_LOCKS      0x37 /* Interlock save to memory */
  147. #define WB_STATE_LOCKD      0x38 /* Heater interlock deactivation */
  148. #define WB_STATE_OUTCTL     0x39 /* Output control */
  149. #define WB_STATE_CPCTL      0x3a /* Circulating pump control */
  150. #define WB_STATE_INITUC     0x3b /* Initialization uP */
  151. #define WB_STATE_SLINT      0x3c /* Stray light interrogation */
  152. #define WB_STATE_PRES       0x3d /* Prestart */
  153. #define WB_STATE_PREIGN     0x3e /* Pre-ignition */
  154. #define WB_STATE_FIGN       0x3f /* Flame ignition */
  155. #define WB_STATE_FSTAB      0x40 /* Flame stabilization */
  156. #define WB_STATE_PH         0x41 /* Combustion process parking heating */
  157. #define WB_STATE_SH         0x42 /* Combustion process suppl. heating  */
  158. #define WB_STATE_PHFAIL     0x43 /* Combustion failure failure heating */
  159. #define WB_STATE_SHFAIL     0x44 /* Combustion failure suppl. heating  */
  160. #define WB_STATE_OFFR       0x45 /* Heater off after run */
  161. #define WB_STATE_CID        0x46 /* Control iddle after run */
  162. #define WB_STATE_ARFAIL     0x47 /* After-run due to failure */
  163. #define WB_STATE_ARTCTL     0x48 /* Time-controlled after-run due to failure */
  164. #define WB_STATE_LOCKCP     0x49 /* Interlock circulation pump */
  165. #define WB_STATE_CIDPH      0x4a /* Control iddle after parking heating */
  166. #define WB_STATE_CIDSH      0x4b /* Control iddle after suppl. heating  */
  167. #define WB_STATE_CIDHCP     0x4c /* Control iddle period suppl. heating with circulation pump */
  168. #define WB_STATE_CPNOH      0x4d /* Circulation pump without heating function */
  169. #define WB_STATE_OV         0x4e /* Waiting loop overvoltage */
  170. #define WB_STATE_MFAULT     0x4f /* Fault memory update */
  171. #define WB_STATE_WLOOP      0x50 /* Waiting loop */
  172. #define WB_STATE_CTEST      0x51 /* Component test */
  173. #define WB_STATE_BOOST      0x52 /* Boost */
  174. #define WB_STATE_COOL2      0x53 /* Cooling */
  175. #define WB_STATE_LOCKP      0x54 /* Heater interlock permanent */
  176. #define WB_STATE_FANIDL     0x55 /* Fan iddle */
  177. #define WB_STATE_BA         0x56 /* Break away */
  178. #define WB_STATE_TINT       0x57 /* Temperature interrogation */
  179. #define WB_STATE_PREUV      0x58 /* Prestart undervoltage */
  180. #define WB_STATE_AINT       0x59 /* Accident interrogation */
  181. #define WB_STATE_ARSV       0x5a /* After-run solenoid valve */
  182. #define WB_STATE_MFLTSV     0x5b /* Fault memory update solenoid valve */
  183. #define WB_STATE_TCARSV     0x5c /* Timer-controlled after-run solenoid valve */
  184. #define WB_STATE_SA         0x5d /* Startup attempt */
  185. #define WB_STATE_PREEXT     0x5e /* Prestart extension */
  186. #define WB_STATE_COMBP      0x5f /* Combustion process */
  187. #define WB_STATE_TIARUV     0x60 /* Timer-controlled after-run due to undervoltage */
  188. #define WB_STATE_MFLTSW     0x61 /* Fault memory update prior switch off */
  189. #define WB_STATE_RAMPFL     0x62 /* Ramp full load */
  190.     /*byte1 Operating state state number*/
  191.     /*byte2 Device state*/
  192. #define WB_DSTATE_STFL      0x01 /* STFL */
  193. #define WB_DSTATE_UEHFL     0x02 /* UEHFL */
  194. #define WB_DSTATE_SAFL      0x04 /* SAFL   */
  195. #define WB_DSTATE_RZFL      0x08 /* RZFL */
  196.     /*byte3,4,5: Unknown*/
  197. #define QUERY_DURATIONS0    0x0a /* 24 bytes */
  198.  
  199. #define QUERY_DURATIONS1    0x0b /* 6 bytes*/
  200. #define     DUR1_PH         0 /* Parking heating duration, hh:m */
  201. #define     DUR1_SH         3 /* Supplemental heating duration hh:m */
  202.  
  203. #define QUERY_COUNTERS2     0x0c
  204. #define     STA3_SCPH       0   /*!< 2 bytes, parking heater start counter  */
  205. #define     STA3_SCSH       2   /*!< 2 bytes, supplemtal heater start counter */
  206. #define     STA34_FD        0x00    /*!< Flame detected  */
  207.  
  208. #define QUERY_STATUS2       0x0F
  209. #define     STA2_GP         0 /* glow plug (ignition/flame detection)*/
  210. #define     STA2_FP         1 /* fuel pump */
  211. #define     STA2_CAF        2 /* combustion air fan */
  212. #define     STA2_U0         3 /* unknown */
  213. #define     STA2_CP         4 /* (coolant) circulation pump */
  214.  
  215. #define QUERY_OPINFO1       0x11
  216. #define     OP1_THI         0 /* Lower temperature threshold */
  217. #define     OP1_TLO         1 /* Higher temperature threshold */
  218. #define     OP1_U0          2
  219.  
  220. #define QUERY_DURATIONS2    0x12 /* 3 bytes */
  221. #define     DUR2_VENT       0 /* Ventilation duration hh:m */
  222.                
  223. #define QUERY_FPW           0x13 /*!< Fuel prewarming. May not be available. See wbcode */
  224. #define     FPW_R           0   /*!< 2 bytes: Current fuel prewarming PTC resistance in mili ohm, big endian */
  225. #define     FPW_P           2   /*!< 2 bytes: Currently applied fuel prewarming power in watts, big endian */
  226.  
  227. /* 0x51 Command parameters */
  228. #define IDENT_DEV_ID        0x01 /*!< Device ID Number */
  229. #define IDENT_HWSW_VER      0x02 /*!< Hardware version (KW/Jahr), Software version, Software version EEPROM, 6 bytes */
  230. #define IDENT_DATA_SET      0x03 /*!< Data Set ID Number */
  231. #define IDENT_DOM_CU        0x04 /*!< Control Unit Herstellungsdatum (Tag monat jahr je ein byte) */
  232. #define IDENT_DOM_HT        0x05 /*!< Heizer Herstellungsdatum (Tag monat jahr je ein byte) */
  233. #define IDENT_TSCODE        0x06 /*!< Telestart code */
  234. #define IDENT_CUSTID        0x07 /*!< Customer ID Number (Die VW Teilenummer als string und noch ein paar Nummern dran) + test sig */
  235. #define IDENT_U0            0x08 /*!< ? */
  236. #define IDENT_SERIAL        0x09 /*!< Serial Number */
  237. #define IDENT_WB_VER        0x0a /*!< W-BUS version. Antwort ergibt ein byte. Jedes nibble dieses byte entspricht einer Zahl (Zahl1.Zahl2) */
  238. #define IDENT_DEV_NAME      0x0b /*!< Device Name: Als character string zu interpretieren. */
  239. #define IDENT_WB_CODE       0x0c /*!< W-BUS code. 7 bytes. This is sort of a capability bit field */
  240.  
  241. /* W-Bus code bits */
  242. #define WB_CODE_0            0 /* Unknown supplemental heater feature */
  243. #define WB_CODE_ON           3 /* on/off switch capability */
  244. #define WB_CODE_PH           4 /* Parking heater capability */
  245. #define WB_CODE_SH           5 /* Supplemental heater capability */
  246. #define WB_CODE_VENT         6 /* Ventilation capability */
  247. #define WB_CODE_BOOST        7 /* Boost capability */
  248.  
  249. #define WB_CODE_ECPC         9 /* External circulation pump control */
  250. #define WB_CODE_CAV         10 /* Combustion air fan (CAV) */
  251. #define WB_CODE_GP          11 /* Glow Plug (flame detector) */
  252. #define WB_CODE_FP          12 /* Fuel pump (FP) */
  253. #define WB_CODE_CP          13 /* Circulation pump (CP) */
  254. #define WB_CODE_VFR         14 /* Vehicle fan relay (VFR) */
  255. #define WB_CODE_LEDY        15 /* Yellow LED */
  256.  
  257. #define WB_CODE_LEDG        16 /* Green LED present */
  258. #define WB_CODE_ST          17 /* Spark transmitter. Implies no Glow plug and thus no resistive flame detection */
  259. #define WB_CODE_SV          18 /* Solenoid valve present (coolant circuit switching) */
  260. #define WB_CODE_DI          19 /* Auxiliary drive indicator (whatever that means) */
  261. #define WB_CODE_D           20 /* Generator signal D+ present */
  262. #define WB_CODE_CAVR        21 /* Combustion air fan level is in RPM instead of percent */
  263. #define WB_CODE_22          22 /* (ZH) */
  264. #define WB_CODE_23          23 /* (ZH) */
  265.  
  266. #define WB_CODE_CO2         25 /* CO2 calibration */
  267. #define WB_CODE_OI          27 /* Operation indicator (OI) */
  268.  
  269. #define WB_CODE_32          32 /* (ZH) */
  270. #define WB_CODE_33          33 /* (ZH) */
  271. #define WB_CODE_34          34 /* (ZH) */
  272. #define WB_CODE_35          35 /* (ZH) */
  273. #define WB_CODE_HEW         36 /* Heating energy is in watts (or if not set in percent and the value field must be divided by 2 to get the percent value) */
  274.  
  275. #define WB_CODE_37          37 /* (ZH) */
  276. #define WB_CODE_FI          38 /* Flame indicator (FI) */
  277. #define WB_CODE_NSH         39 /* Nozzle Stock heating (NSH) */
  278.  
  279. #define WB_CODE_T15         45 /* Ignition (T15) flag present */
  280. #define WB_CODE_TTH         46 /* Temperature thresholds available, command 0x50 index 0x11 */
  281. #define WB_CODE_VPWR        47 /* Fuel prewarming resistance and power can be read. */
  282.  
  283. #define WB_CODE_SET         57 /* 0x02 Set value flame detector resistance (FW-SET), set value combustion air fan revolutions (BG-SET), set value output temperature (AT-SET) */
  284.  
  285. #define IDENT_SW_ID         0x0D /*!< Software ID */
  286.  
  287. /* 053 operational info indexes */
  288. #define OPINFO_LIMITS       02
  289. /*
  290.   data format:
  291.  1 byte:  no idea
  292.  2 bytes: Minimum voltage threshold in milivolts
  293.  4 bytes: no idea
  294.  1 byte:  minimum voltage detection delay (seconds)
  295.  2 bytes: maximum voltage threshold in milivolts
  296.  4 bytes: no idea
  297.  1 byte:  maximum voltage detection delay (seconds
  298.  */
  299.  
  300. /* 0x56 Error code operand 0 */
  301. #define ERR_LIST            1 /* send not data. answer is n, code0, counter0-1, code1, counter1-1 ... coden, countern-1 */
  302. #define ERR_READ            2 /* send code. answer code, flags, counter ... (err_info_t) */
  303. #define ERR_DEL             3 /* send no data. answer also no data. */
  304.  
  305. #define CO2CAL_READ         1 /* 3 data bytes: current value, min value, max value. */
  306. #define CO2CAL_WRITE        3 /* 1 data byte: new current value. */
  307.  
  308. /* Component test device definitions */
  309. #define WBUS_TEST_CF         1 /*!< Combustion Fan */
  310. #define WBUS_TEST_FP         2 /*!< Fuel Pump */
  311. #define WBUS_TEST_GP         3 /*!< Glow Plug */
  312. #define WBUS_TEST_CP         4 /*!< Circulation Pump */
  313. #define WBUS_TEST_VF         5 /*!< Vehicle Fan Relays */
  314. #define WBUS_TEST_SV         9 /*!< Solenoid Valve */
  315. #define WBUS_TEST_NSH       13 /*!< Nozzel Stock Heating */
  316. #define WBUS_TEXT_NAC       14 /*!< Nozzle air compressor (not standart, POELI specific) */
  317. #define WBUS_TEST_FPW       15 /*!< Fuel Prewarming */
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!