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Statusbits succesfully converted

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sascha-hemi
2024-05-26 17:06:37 +02:00
parent bcd52b0082
commit 1c798b885e
1 changed files with 30 additions and 17 deletions
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47
arduino/src/main.cpp
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@@ -84,9 +84,11 @@ void processBmsResponse(const uint8_t* data, size_t length, uint8_t expectedCmd)
Serial.println((data[7] << 8) | data[6]);
break;
case 0x30: // Status
Serial.println("Status:");
Serial.println((data[7] << 8) | data[6], BIN); // Anzeige als Binär
case 0x30: // Statusbits
Serial.println("Statusbits:");
for (int i = 0; i < 16; i++) {
Serial.println("Bit " + String(i) + ": " + String(((data[7] << 8) | data[6] >> i) & 1));
}
break;
case 0x31: // Remaining capacity mAh
@@ -100,10 +102,10 @@ void processBmsResponse(const uint8_t* data, size_t length, uint8_t expectedCmd)
break;
case 0x33: // Current
Serial.print("Current (x10 mA): ");
Serial.print("Current (mA): ");
current = (data[7] << 8) | data[6];
if (current > 32767) current -= 65536; // Umrechnung für 16-bit signed
Serial.println(current);
Serial.println(current*10);
break;
case 0x34: // Voltage
@@ -118,6 +120,7 @@ void processBmsResponse(const uint8_t* data, size_t length, uint8_t expectedCmd)
case 0x10: // Fall für Seriennummer
// Serial.println("Verarbeitung der Seriennummer:");
serialNumber = "";
for (int i = 6; i < length - 2; i++) {
serialNumber += (char)data[i]; // Konvertiere jedes Byte zu einem Zeichen und füge es zur Seriennummer hinzu
}
@@ -159,22 +162,32 @@ bool sendBmsCommand(uint8_t bLen, uint8_t bAddr, uint8_t bCmd, uint8_t bArg, uin
return false;
}
void sendAllCommands() {
sendBmsCommand(0x03, 0x22, 0x01, 0x40, 0x14);
sendBmsCommand(0x03, 0x22, 0x01, 0x10, 0x0E);
sendBmsCommand(0x03, 0x22, 0x01, 0x17, 0x02);
sendBmsCommand(0x03, 0x22, 0x01, 0x18, 0x02);
sendBmsCommand(0x03, 0x22, 0x01, 0x19, 0x02);
sendBmsCommand(0x03, 0x22, 0x01, 0x31, 0x02);
sendBmsCommand(0x03, 0x22, 0x01, 0x32, 0x02);
sendBmsCommand(0x03, 0x22, 0x01, 0x33, 0x02);
sendBmsCommand(0x03, 0x22, 0x01, 0x34, 0x02);
sendBmsCommand(0x03, 0x22, 0x01, 0x3B, 0x02);
sendBmsCommand(0x03, 0x22, 0x01, 0x30, 0x02);
sendBmsCommand(0x03, 0x22, 0x01, 0x35, 0x02);
}
void setup() {
Serial.begin(115200);
Serial2.begin(115200, SERIAL_8N1, RXD2, TXD2);
sendBmsCommand(0x03, 0x22, 0x01, 0x40, 0x14); // Abfrage der Zellspannungen
sendBmsCommand(0x03, 0x22, 0x01, 0x10, 0x0E); // Abfrage der Seriennummer
sendBmsCommand(0x03, 0x22, 0x01, 0x17, 0x02); // Abfrage der FirmwareVersion
sendBmsCommand(0x03, 0x22, 0x01, 0x18, 0x02); // Abfrage der FactoryCapacity
sendBmsCommand(0x03, 0x22, 0x01, 0x19, 0x02); // Abfrage der ActualCapacity
sendBmsCommand(0x03, 0x22, 0x01, 0x31, 0x02); // Abfrage der RemainingCapacity in mAh
sendBmsCommand(0x03, 0x22, 0x01, 0x32, 0x02); // Abfrage der RemainingCapacity in %
sendBmsCommand(0x03, 0x22, 0x01, 0x33, 0x02); // Abfrage des Current
sendBmsCommand(0x03, 0x22, 0x01, 0x34, 0x02); // Abfrage der Voltage
sendBmsCommand(0x03, 0x22, 0x01, 0x3B, 0x02); // Abfrage des Health
sendBmsCommand(0x03, 0x22, 0x01, 0x30, 0x02); // Abfrage des Status
}
void loop() {
}
static unsigned long lastMillis = 0;
if (millis() - lastMillis >= 10000) {
lastMillis = millis();
sendAllCommands();
}
}