Add VSS threshold for Ign.tim.idling regulator

Author: ashabelnikov

sources/funconv.c

@@ -426,6 +426,11 @@ int16_t idling_pregulator(s_timer16_t* io_timer)
  int16_t error,factor,idling_rpm;
  #define IRUSDIV 1
 
+#ifdef SPEED_SENSOR
+ if ((PGM_GET_BYTE(&fw_data.exdata.use_vss_thrd_for_igntim_reg)) && IOCFG_CHECK(IOP_SPDSENS) && d.sens.vss_speed > PGM_GET_WORD(&fw_data.exdata.iac_onrunadd_vss_thrd))
+  return 0;
+#endif
+
  //If this idling regulator is turned off or RPM significally higher from normal idling RPM or engine is not heat up, then exit with zero value (zero correction)
  if (!CHECKBIT(d.param.idl_flags, IRF_USE_REGULATOR) || (d.sens.temperat < d.param.idlreg_turn_on_temp && CHECKBIT(d.param.tmp_flags, TMPF_CLT_USE)
 /*

sources/tables.c

@@ -1326,6 +1326,8 @@ PGM_FIXED_ADDR_OBJ(fw_data_t fw_data, ".firmware_data") =
 
   .map_samp_mode = 1,        //MAP sampled on the certain angles of crankshaft
 
+  .use_vss_thrd_for_igntim_reg = 0, //don't turn off ign.tim. idling regulator when vehicle spped is above threshold
+
   /**reserved bytes*/
   {0}
  },

sources/tables.h

@@ -685,12 +685,13 @@ typedef struct fw_ex_data_t
 
   uint8_t map_samp_mode;       //!< MAP sampling mode: 0 - regular sampling with other sensors (each 3.28ms); 1 - CKP-synchronous sampling
 
+  uint8_t use_vss_thrd_for_igntim_reg;
   //---------------------------------------------------------------
 
   /**Following reserved bytes required for keeping binary compatibility between
    * different versions of firmware. Useful when you add/remove members to/from
    * this structure. */
-  uint8_t reserved[1523];
+  uint8_t reserved[1522];
 }fw_ex_data_t;
 
 /**Describes a universal programmable output*/
@@ -1000,10 +1001,6 @@ typedef struct params_t
   int16_t  gps_curve_offset;             //!< offset of curve in volts, can be negative
   int16_t  gps_curve_gradient;           //!< gradient of curve in kPa/V, can be negative (inverse characteristic curve)
 
-  /**Following reserved bytes required for keeping binary compatibility between
-   * different versions of firmware. Useful when you add/remove members to/from
-   * this structure. */
-
   uint8_t bt_type;                       //!< Bluetooth chip type: 0 - BC417, 1 - BK3231, 2 - BK3231S (JDY-31), 3 - BC352(HC-05), 4 - BK3432, 5 - BK3431S
 
   int16_t idl_reg_d;                     //!< differencial factor for IAC PID (value * 256, max 5.0)
@@ -1026,6 +1023,10 @@ typedef struct params_t
   uint16_t ltft_learn_load[2]; //!< lower and upper thresholds of load for learning, value * 64
   uint8_t ltft_dead_band[2];   //!< EGO correction thresholds (- and +) below which LTFT will not work, value * 512
 
+  /**Following reserved bytes required for keeping binary compatibility between
+   * different versions of firmware. Useful when you add/remove members to/from
+   * this structure. */
+
   uint8_t  reserved[91];
 
   /**CRC of this structure (for checking correctness of data after loading from EEPROM) */