MIA electric - Revision history

Kannix: /* sandbox */

2019-08-26T17:21:37Z

‎sandbox

Kannix: /* socketcand ('can over tcp/ip') */

2018-01-03T12:25:21Z

‎socketcand ('can over tcp/ip')

Kannix: /* socketcand ('can over tcp/ip') */

2018-01-03T12:22:55Z

‎socketcand ('can over tcp/ip')

Kannix at 12:09, 3 January 2018

2018-01-03T12:09:22Z

Kannix: /* MIA >> Monitor = MIAtor */

2017-12-21T16:50:58Z

‎MIA >> Monitor = MIAtor

Kannix: /* MIA >> Monitor = MIAtor */

2017-12-21T16:41:58Z

‎MIA >> Monitor = MIAtor

Kannix: /* MIA >> Monitor = MIAtor */

2017-12-21T13:16:56Z

‎MIA >> Monitor = MIAtor

Show changes

Kannix: /* MIA >> Monitor = MIAtor */

2017-12-20T09:42:21Z

‎MIA >> Monitor = MIAtor

Kannix: /* sandbox */

2017-12-20T09:20:50Z

‎sandbox

Kannix: /* 'Berechnungs-Term' */

2017-12-14T17:12:35Z

‎'Berechnungs-Term'

@@ Line 314: / Line 314: @@
 * docs
 ** http://tesla.o.auroraobjects.eu/Design_Guide_Combined_Charging_System_V3_1_1.pdf
 [[category:Projekte]]

@@ Line 12: / Line 12: @@
 ** Linux maschine
 ** Arduino + CANbus shield + SLCAN ( https://github.com/latonita/arduino-canbus-monitor )
-* setup
+* setup:
 ** install can-utils <pre>sudo apt-get install can-utils</pre>
 ** install socketcand http://kayak.2codeornot2code.org/tutorial.html
-** run
+* run:
-::<pre>slcand -o -s6 -t hw 115200 /dev/ttyusb0</pre>
+:<pre>slcand -o -s6 -t hw 115200 /dev/ttyusb0</pre>
-::<pre>ip link set up slcan0</pre>
+:<pre>ip link set up slcan0</pre>
-::<pre>socketcand -i slcan0</pre>
+:<pre>socketcand -i slcan0</pre>
 === CANcool ===

@@ Line 14: / Line 14: @@
 * setup
 ** install can-utils <pre>sudo apt-get install can-utils</pre>
+** install socketcand http://kayak.2codeornot2code.org/tutorial.html
 === CANcool ===

@@ Line 7: / Line 7: @@
 ** OBD-II connector: Pin-6=CAN-high / Pin-14=CAN-low  EUR 1,69
 ** CANcool https://github.com/MHS-Elektronik/CANcool
 === CANcool ===

@@ Line 152: / Line 152: @@
          switch (rxBuf[6]&0x07) {                       //mask lowest 3 bits (48+49+50) = status
            case 0:
-             Status = "Ready | ";
+            Status = "Ready    | ";
-             break;
+            break;
            case 1:
-             Status = "Run | ";
+             Status = "Run      | ";
              break;
            case 2:
-             Status = "Downgrad | ";
+             Status = "Downgrad.| ";
              break;
            case 3:
-            Status = "Charge | ";
+            Status = "Charge    | ";
              break;
            case 4:
-             Status = "Error | ";
+             Status = "Error    | ";
              break;
            case 5:
-             Status = "Init | ";
+             Status = "Init     | ";
              break;
            case 6:
-             Status = "Stop | ";
+             Status = "Stop     | ";
              break;
+         }
@@ Line 176: / Line 176: @@
          if ((rxBuf[6]&0x40)== 0)                         // bit 54 Emergency
+           {
-           Emergency = "noEmerg";
+           Emergency = "noEmergcy";
            } else {
            Emergency = "Emergency";
@@ Line 183: / Line 183: @@
          if ((rxBuf[6]>>7)== 1)                         // bit 55 Regeneration
+           {
-           Regeneration = "Regen | ";
+           Regeneration = "okRegen | ";
            } else {
            Regeneration = "noRegen | ";
@@ Line 200: / Line 200: @@
          LCDline[2] += "%";
-         Serial.println();                               // new line
+         Serial.println();                         // new line
          Serial.print("ID 620 raw data: ");
@@ Line 215: / Line 215: @@
          LCDline[3] = "";                               // set fourth line
-         for(int i = 0; i<len; i++)                    // Print each byte of the data
+         for(int i = 0; i<len; i++)                     // Print each byte of the data
+           {
            if(rxBuf[i] < 0x10)                          // If data byte is less than 0x10, add a leading zero

@@ Line 115: / Line 115: @@
    LCDline[1] = "MIA>>Monitor=MIAtor";
    LCDline[2] = "bastelbude.grade.de";
-   LCDline[3] = "  ver. 2017-12-20";
+   LCDline[3] = "  ver. 2017-12-21";
    Serial.begin(115200);
@@ Line 140: / Line 140: @@
          Volts = ((float)(rxBuf[2]*256+rxBuf[3]))/100;   // Voltage with decimals
          Amps = ((float)(rxBuf[0]*256+rxBuf[1]))/10;     // current drawn or regenerated, allow negative
-         Celsius = ((float)rxBuf[4],3);                  // Temperature, allow negative
+         Celsius = ((float)rxBuf[4]);                    // Temperature, allow negative
          SOC = ((int)rxBuf[5]);                          // State Of Charge
@@ Line 188: / Line 188: @@
+           }
-         SOH = ((int)rxBuf[7]);                          // State Of Helth
+         SOH = ((int)rxBuf[7]);                          // State Of Health
          LCDline[1] =  Status;                           //set second line
          LCDline[1] += Emergency;

@@ Line 45: / Line 45: @@
 ==== MIA >> Monitor = MIAtor ====
-* parts
+* parts:
 ** Arduino UNO R3 (or CH340 clone EUR 6,49)
 ** MCP2515 / TJA1050 shield http://blog.dimitarmk.com/wp-content/uploads/2016/12/wiringarduinomcp2515.png (8MHz EUR 4,79)
 ** OBD-II connector: Pin-6=CAN-high / Pin-14=CAN-low EUR 1,69
 ** 20x4 LCD display plus I2C EUR 8,77
-* libaries
+* libaries:
 ** https://github.com/marcoschwartz/LiquidCrystal_I2C
 ** https://github.com/coryjfowler/MCP_CAN_lib (clockset to MCP_8MHz at mcp_can.h line 98)
+* code:
 === DC charging ===

@@ Line 14: / Line 14: @@
 ==== 'Berechnungs-Term' ====
 * operators:
   << // Bit shift left
   >> // Bit shift right