Arduino Library für Jeti EX Eigenbau-Telemetrie

#include <Wire.h> #define BID_ADDRESS (0xA << 3 | 0x0) int bid_year, bid_month, bid_day; int bid_cells, bid_acctyp, bid_cap_h, bid_cap_l, bid_chcurr_h, bid_chcurr_l, bid_dchcurr_h, bid_dchcurr_l; int bid_actc_h, bid_actc_l, bid_actdc_h, bid_actdc_l, bid_maxc_h, bid_maxc_l; int bid_chcnt_h, bid_chcnt_l; // EEPROM Routine from http://www.arduino.cc/playground/Code/I2CEEPROM // adopted to read EEPROMS with 1 Byte address byte i2c_eeprom_read_byte( int deviceaddress, byte eeaddress ) { byte rdata = 0xFF; Wire.beginTransmission(deviceaddress); // Wire.send((int)(eeaddress >> 8)); // MSB // Wire.send((int)(eeaddress & 0xFF)); // LSB Wire.write ((int)(eeaddress)); Wire.endTransmission(); Wire.requestFrom(deviceaddress,1); if (Wire.available()) rdata = Wire.read(); return rdata; } void setup() { // ... Wire.begin(); // start Wire library as I2C-Bus Master Serial.begin(9600); // int i; byte bid_data; Serial.print("BID-Adresse: "); Serial.println(BID_ADDRESS, HEX); Serial.println("Start EEPROM_READ"); for (i = 0; i <= 255; i++){ Serial.print(i, DEC); Serial.print(": "); bid_data = i2c_eeprom_read_byte( BID_ADDRESS, i ); Serial.println(bid_data, HEX); switch (i) { case 2: //Actual Chaged Capacity (mAh) High Byte bid_actc_h = bid_data; break; case 3: //Actual Chaged Capacity (mAh) Low Byte bid_actc_l = bid_data; break; case 4: //Maximum Chaged Capacity (mAh) High Byte bid_maxc_h = bid_data; break; case 5: //Maxiimum Chaged Capacity (mAh) Low Byte bid_maxc_l = bid_data; break; case 6: //Charging Cycles High Byte bid_chcnt_h = bid_data; break; case 7: //Charging Cycles Low Byte bid_chcnt_l = bid_data; break; case 64: //Year bid_year = bid_data; break; case 65: //Month bid_month = bid_data; break; case 66: //Day bid_day = bid_data; break; case 67: //Accu Type bid_acctyp = bid_data; break; case 68: //Cells bid_cells = bid_data; break; case 69: //Capacaity(mAh) High Byte bid_cap_h = bid_data; break; case 70: //Capacaity(mAh) Low Byte bid_cap_l = bid_data; break; case 71: //Charg. Current(mA) High Byte bid_chcurr_h = bid_data; break; case 72: //Charg. Current(mA) Low Byte bid_chcurr_l = bid_data; break; case 73: //Discharg. Current(mA) High Byte bid_dchcurr_h = bid_data; break; case 74: //Discharg. Current(mA) Low Byte bid_dchcurr_l = bid_data; break; } delay(5); } Serial.println("End EEPROM_READ"); Serial.println("BID Daten:"); Serial.print("Datum: "); Serial.print(bid_day); Serial.print("."); Serial.print(bid_month); Serial.print("."); Serial.print(2000 + bid_year); Serial.println(""); Serial.print("Akku-Typ: "); switch (bid_acctyp) { case 0: Serial.print("NiCd"); break; case 1: Serial.print("NiMH"); break; case 2: Serial.print("LiPo"); break; default: Serial.print(bid_acctyp); Serial.print("?"); break; } Serial.println(""); Serial.print("Zellenzahl: "); Serial.print(bid_cells); Serial.print(" -> "); switch (bid_acctyp) { case 0: Serial.print(1.2 * bid_cells); break; case 1: Serial.print(1.2 * bid_cells); break; case 2: Serial.print(3.7 * bid_cells); break; } Serial.print(" V"); Serial.println(""); Serial.print("Kapazitaet: "); Serial.print(bid_cap_h * 256 + bid_cap_l); Serial.print(" mAh"); Serial.println(""); Serial.print("Ladestrom: "); Serial.print(bid_chcurr_h * 256 + bid_chcurr_l); Serial.print(" mA"); Serial.println(""); Serial.print("Entladestrom: "); Serial.print(bid_dchcurr_h * 256 + bid_dchcurr_l); Serial.print(" mA"); Serial.println(""); Serial.print("akt. Lad.: "); Serial.print(bid_actc_h * 256 + bid_actc_l); Serial.print(" mAh"); Serial.println(""); Serial.print("max. Lad.: "); Serial.print(bid_maxc_h * 256 + bid_maxc_l); Serial.print(" mAh"); Serial.println(""); Serial.print("Ladezyklen: "); Serial.print(bid_chcnt_h * 256 + bid_chcnt_l); Serial.println(""); // ... } void loop() { // ... // ... }