Arduino set Knx uart bugfix (#32)

* bugfix, print not allowed in constructor

* Update tpuart_data_link_layer.cpp

- start confirm timout only after last byte was sent
- increase BYTE_TIMEOUT

* -bugfix Arduino set knxUart

* Update knx-bme680.ino

* Update knx-demo.ino

* Update knx-hdc1008.ino

* Update knx-sonoffS20.ino

* Update knx-bme680.ino

* Update knx-demo.ino

* Update arduino_platform.cpp

* Update dpt.h

* Update esp32_platform.h

* Update esp_platform.h

examples/knx-bme680/knx-bme680.ino

@@ -42,10 +42,10 @@ bool trigger = false;
 // Entry point for the example
 void setup(void)
 {
-    SerialDBG.begin(115200);
-    ArduinoPlatform::SerialDebug = SerialDBG;
+    Serial.begin(115200);
+    ArduinoPlatform::SerialDebug = Serial;
     delay(5000);
-    SerialDBG.println("start");
+    Serial.println("start");
 
     #ifdef ARDUINO_ARCH_ESP8266
     WiFiManager wifiManager;    
@@ -92,8 +92,8 @@ void setup(void)
     if (knx.configured())
     {
         cyclSend = knx.paramInt(0);
-        SerialDBG.print("Zykl. send:");
-        SerialDBG.println(cyclSend);
+        Serial.print("Zykl. send:");
+        Serial.println(cyclSend);
         goRawTemperature.dataPointType(Dpt(9, 1));
         goPressure.dataPointType(Dpt(9, 1));
         goRawHumidity.dataPointType(Dpt(9, 1));
@@ -112,7 +112,7 @@ void setup(void)
     iaqSensor.updateSubscription(sensorList, sizeof(sensorList)/sizeof(bsec_virtual_sensor_t), BSEC_SAMPLE_RATE_LP);
     checkIaqSensorStatus();
     String output = "Timestamp [ms], raw temperature [°C], pressure [hPa], raw relative humidity [%], gas [Ohm], IAQ, IAQ accuracy, temperature [°C], relative humidity [%], CO2";
-    SerialDBG.println(output);
+    Serial.println(output);
 }
 
 // Function that is looped forever
@@ -150,7 +150,7 @@ void loop(void)
         output += ", " + String(iaqSensor.runInStatus);
         output += ", " + String(iaqSensor.stabStatus);
 
-        SerialDBG.println(output);
+        Serial.println(output);
         updateState();
         
         if (sendCounter++ == cyclSend || trigger)
@@ -180,26 +180,26 @@ void checkIaqSensorStatus(void)
     if (iaqSensor.status != BSEC_OK) {
         if (iaqSensor.status < BSEC_OK) {
             String output = "BSEC error code : " + String(iaqSensor.status);
-            SerialDBG.println(output);
+            Serial.println(output);
             for (;;)
                 errLeds(); /* Halt in case of failure */
         }
         else {
             String output = "BSEC warning code : " + String(iaqSensor.status);
-            SerialDBG.println(output);
+            Serial.println(output);
         }
     }
 
     if (iaqSensor.bme680Status != BME680_OK) {
         if (iaqSensor.bme680Status < BME680_OK) {
             String output = "BME680 error code : " + String(iaqSensor.bme680Status);
-            SerialDBG.println(output);
+            Serial.println(output);
             for (;;)
                 errLeds(); /* Halt in case of failure */
         }
         else {
             String output = "BME680 warning code : " + String(iaqSensor.bme680Status);
-            SerialDBG.println(output);
+            Serial.println(output);
         }
     }
 }
@@ -216,10 +216,10 @@ void errLeds(void)
 uint8_t* loadBme680State(uint8_t* buffer)
 {
     // Existing state in EEPROM
-    SerialDBG.println("Reading state from EEPROM");
+    Serial.println("Reading state from EEPROM");
 
     for (uint8_t i = 0; i < BSEC_MAX_STATE_BLOB_SIZE; i++) {
-        SerialDBG.println(buffer[i], HEX);
+        Serial.println(buffer[i], HEX);
     }
 
     iaqSensor.setState(buffer);
@@ -232,10 +232,10 @@ uint8_t* saveBme680State(uint8_t* buffer)
     iaqSensor.getState(buffer);
     checkIaqSensorStatus();
 
-    SerialDBG.println("Writing state to EEPROM");
+    Serial.println("Writing state to EEPROM");
 
     for (uint8_t i = 0; i < BSEC_MAX_STATE_BLOB_SIZE; i++) {
-        SerialDBG.println(buffer[i], HEX);
+        Serial.println(buffer[i], HEX);
     }
     return buffer + BSEC_MAX_STATE_BLOB_SIZE;
 }
@@ -266,8 +266,8 @@ void updateState(void)
 // callback from trigger-GO
 void triggerCallback(GroupObject& go)
 {
-    SerialDBG.println("trigger");
-    SerialDBG.println((bool)go.value());
+    Serial.println("trigger");
+    Serial.println((bool)go.value());
     if (!go.value())
         return;
 
@@ -275,7 +275,7 @@ void triggerCallback(GroupObject& go)
     /* We call bsec_update_subscription() in order to instruct BSEC to perform an extra measurement at the next
      possible time slot
      */
-    SerialDBG.println("Triggering ULP plus.");
+    Serial.println("Triggering ULP plus.");
     bsec_virtual_sensor_t sensorList[] = {
         BSEC_OUTPUT_IAQ, BSEC_OUTPUT_CO2_EQUIVALENT
     };

examples/knx-demo/knx-demo.ino

@@ -54,8 +54,8 @@ void resetCallback(GroupObject& go)
 
 void setup()
 {
-    SerialDBG.begin(115200);
-    ArduinoPlatform::SerialDebug = SerialDBG;
+    Serial.begin(115200);
+    ArduinoPlatform::SerialDebug = Serial;
 
     randomSeed(millis());
 
@@ -77,16 +77,16 @@ void setup()
         goMin.dataPointType(DPT_Value_Temp);
         goMax.dataPointType(DPT_Value_Temp);
 
-        SerialDBG.print("Timeout: ");
-        SerialDBG.println(knx.paramByte(0));
-        SerialDBG.print("Zykl. senden: ");
-        SerialDBG.println(knx.paramByte(1));
-        SerialDBG.print("Min/Max senden: ");
-        SerialDBG.println(knx.paramByte(2));
-        SerialDBG.print("Aenderung senden: ");
-        SerialDBG.println(knx.paramByte(3));
-        SerialDBG.print("Abgleich: ");
-        SerialDBG.println(knx.paramByte(4));
+        Serial.print("Timeout: ");
+        Serial.println(knx.paramByte(0));
+        Serial.print("Zykl. senden: ");
+        Serial.println(knx.paramByte(1));
+        Serial.print("Min/Max senden: ");
+        Serial.println(knx.paramByte(2));
+        Serial.print("Aenderung senden: ");
+        Serial.println(knx.paramByte(3));
+        Serial.print("Abgleich: ");
+        Serial.println(knx.paramByte(4));
     }
 
     // pin or GPIO the programming led is connected to. Default is LED_BUILTIN

examples/knx-hdc1008/knx-hdc1008.ino

@@ -21,10 +21,10 @@ uint32_t cyclSend = 0;
 // Entry point for the example
 void setup(void)
 {
-    SerialDBG.begin(115200);
-    ArduinoPlatform::SerialDebug = SerialDBG;
+    Serial.begin(115200);
+    ArduinoPlatform::SerialDebug = Serial;
     delay(5000);
-    SerialDBG.println("start");
+    Serial.println("start");
 
 #ifdef ARDUINO_ARCH_ESP8266
 	WiFiManager wifiManager;    
@@ -45,15 +45,15 @@ void setup(void)
     {
 		
         cyclSend = knx.paramInt(0);
-        SerialDBG.print("Zykl. send:");
-        SerialDBG.println(cyclSend);
+        Serial.print("Zykl. send:");
+        Serial.println(cyclSend);
     }
     
     // start the framework.
     knx.start();
 
     String output = "Timestamp [ms], temperature [°C], relative humidity [%]";
-    SerialDBG.println(output);
+    Serial.println(output);
 }
 
 
@@ -78,7 +78,7 @@ void loop(void)
     String output = String(millis());
     output += ", " + String(temp);
     output += ", " + String(humi);
-    SerialDBG.println(output);
+    Serial.println(output);
         
     if (sendCounter++ == cyclSend)
     {

examples/knx-sonoffS20/knx-sonoffS20.ino

@@ -24,8 +24,8 @@ void switchCallback(GroupObject& go)
 
 void setup()
 {
-    SerialDBG.begin(115200);
-    ArduinoPlatform::SerialDebug = SerialDBG;
+    Serial.begin(115200);
+    ArduinoPlatform::SerialDebug = Serial;
 
 #ifdef ARDUINO_ARCH_ESP8266
     WiFiManager wifiManager;    

src/arduino_platform.cpp

@@ -5,7 +5,7 @@
 
 Stream& ArduinoPlatform::SerialDebug = Serial;
 
-ArduinoPlatform::ArduinoPlatform(HardwareSerial& knxSerial) : _knxSerial(knxSerial)
+ArduinoPlatform::ArduinoPlatform(HardwareSerial* knxSerial) : _knxSerial(knxSerial)
 {
 }
 
@@ -68,19 +68,21 @@ int ArduinoPlatform::readBytes(uint8_t * buffer, uint16_t maxLen)
     return 0;
 }
 
-void ArduinoPlatform::knxUart( HardwareSerial& serial )
+void ArduinoPlatform::knxUart( HardwareSerial* serial )
 {
+    closeUart();
     _knxSerial = serial;
+    setupUart();
 }
 
-HardwareSerial& ArduinoPlatform::knxUart()
+HardwareSerial* ArduinoPlatform::knxUart()
 {
     return _knxSerial;
 }
 
 void ArduinoPlatform::setupUart()
 {
-    _knxSerial.begin(19200, SERIAL_8E1);
+    _knxSerial->begin(19200, SERIAL_8E1);
     while (!_knxSerial) 
         ;
 }
@@ -88,33 +90,33 @@ void ArduinoPlatform::setupUart()
 
 void ArduinoPlatform::closeUart()
 {
-    _knxSerial.end();
+    _knxSerial->end();
 }
 
 
 int ArduinoPlatform::uartAvailable()
 {
-    return _knxSerial.available();
+    return _knxSerial->available();
 }
 
 
 size_t ArduinoPlatform::writeUart(const uint8_t data)
 {
     //printHex("<p", &data, 1);
-    return _knxSerial.write(data);
+    return _knxSerial->write(data);
 }
 
 
 size_t ArduinoPlatform::writeUart(const uint8_t *buffer, size_t size)
 {
     //printHex("<p", buffer, size);
-    return _knxSerial.write(buffer, size);
+    return _knxSerial->write(buffer, size);
 }
 
 
 int ArduinoPlatform::readUart()
 {
-    int val = _knxSerial.read();
+    int val = _knxSerial->read();
     //if(val > 0)
     //    printHex("p>", (uint8_t*)&val, 1);
     return val;
@@ -127,7 +129,7 @@ size_t ArduinoPlatform::readBytesUart(uint8_t *buffer, size_t length)
     uint8_t* pos = buffer;
     while (toRead > 0)
     {
-        size_t val = _knxSerial.readBytes(pos, toRead);
+        size_t val = _knxSerial->readBytes(pos, toRead);
         pos += val;
         toRead -= val;
     }

src/arduino_platform.h

@@ -7,7 +7,7 @@ extern Stream& _serialDBG;
 class ArduinoPlatform : public Platform
 {
   public:
-    ArduinoPlatform(HardwareSerial& knxSerial);
+    ArduinoPlatform(HardwareSerial* knxSerial);
 
     // ip stuff
     uint32_t currentIpAddress();
@@ -25,8 +25,8 @@ class ArduinoPlatform : public Platform
     int readBytes(uint8_t* buffer, uint16_t maxLen);
 
     //uart
-    virtual void knxUart( HardwareSerial& serial );
-    virtual HardwareSerial& knxUart();
+    virtual void knxUart( HardwareSerial* serial);
+    virtual HardwareSerial* knxUart();
     virtual void setupUart();
     virtual void closeUart();
     virtual int uartAvailable();
@@ -40,5 +40,5 @@ class ArduinoPlatform : public Platform
   protected:
     uint32_t _mulitcastAddr;
     uint16_t _mulitcastPort;
-    HardwareSerial& _knxSerial;
+    HardwareSerial* _knxSerial;
 };

src/esp32_platform.cpp

@@ -6,11 +6,11 @@
 
 #include "knx/bits.h"
 
-Esp32Platform::Esp32Platform() : ArduinoPlatform(Serial1)
+Esp32Platform::Esp32Platform() : ArduinoPlatform(&Serial1)
 {
 }
 
-Esp32Platform::Esp32Platform( HardwareSerial& s) : ArduinoPlatform(s)
+Esp32Platform::Esp32Platform( HardwareSerial* s) : ArduinoPlatform(s)
 {
 }
 
@@ -36,7 +36,7 @@ void Esp32Platform::macAddress(uint8_t * addr)
 
 void Esp32Platform::restart()
 {
-    Serial.println("restart");
+    ArduinoPlatform::SerialDebug.println("restart");
     ESP.restart();
 }
 

src/esp32_platform.h

@@ -3,7 +3,6 @@
 #include <WiFi.h>
 #include <WiFiUdp.h>
 
-#define SerialDBG Serial
 
 class Esp32Platform : public ArduinoPlatform
 {
@@ -11,7 +10,7 @@ class Esp32Platform : public ArduinoPlatform
     using ArduinoPlatform::_mulitcastPort;
 public:
     Esp32Platform();
-    Esp32Platform( HardwareSerial& s);
+    Esp32Platform( HardwareSerial* s);
 
     // ip stuff
     uint32_t currentIpAddress() override;

src/esp_platform.cpp

@@ -7,11 +7,11 @@
 
 #include "knx/bits.h"
 
-EspPlatform::EspPlatform() : ArduinoPlatform(Serial)
+EspPlatform::EspPlatform() : ArduinoPlatform(&Serial)
 {
 }
 
-EspPlatform::EspPlatform( HardwareSerial& s) : ArduinoPlatform(s)
+EspPlatform::EspPlatform( HardwareSerial* s) : ArduinoPlatform(s)
 {
 }
 
@@ -37,7 +37,7 @@ void EspPlatform::macAddress(uint8_t * addr)
 
 void EspPlatform::restart()
 {
-    Serial.println("restart");
+    ArduinoPlatform::SerialDebug.println("restart");
     ESP.reset();
 }
 

src/esp_platform.h

@@ -3,7 +3,6 @@
 #include <ESP8266WiFi.h>
 #include <WiFiUdp.h>
 
-#define SerialDBG Serial
 
 class EspPlatform : public ArduinoPlatform
 {
@@ -12,7 +11,7 @@ class EspPlatform : public ArduinoPlatform
 
   public:
     EspPlatform();
-    EspPlatform( HardwareSerial& s);
+    EspPlatform( HardwareSerial* s);
 
     // ip stuff
     uint32_t currentIpAddress() override;

src/knx/dpt.h

@@ -285,7 +285,7 @@
 #define DPT_TimePeriodHrs_Z Dpt(203, 7)
 #define DPT_UFlowRateLiter_per_h_Z Dpt(203, 11)
 #define DPT_UCountValue16_Z Dpt(203, 12)
-#define DPT_UElCurrent?A_Z Dpt(203, 13) 
+#define DPT_UElCurrent_Z Dpt(203, 13) 
 #define DPT_PowerKW_Z Dpt(203, 14)
 #define DPT_AtmPressureAbs_Z Dpt(203, 15)
 #define DPT_PercentU16_Z Dpt(203, 17)

src/samd_platform.cpp

@@ -6,17 +6,17 @@
 #include <Arduino.h>
 #include <FlashAsEEPROM.h>
 
-SamdPlatform::SamdPlatform() : ArduinoPlatform(Serial1)
+SamdPlatform::SamdPlatform() : ArduinoPlatform(&Serial1)
 {
 }
 
-SamdPlatform::SamdPlatform( HardwareSerial& s) : ArduinoPlatform(s)
+SamdPlatform::SamdPlatform( HardwareSerial* s) : ArduinoPlatform(s)
 {
 }
 
 void SamdPlatform::restart()
 {
-    SerialDBG.println("restart");
+    ArduinoPlatform::SerialDebug.println("restart");
     NVIC_SystemReset();
 }
 

src/samd_platform.h

@@ -4,13 +4,11 @@
 
 #ifdef ARDUINO_ARCH_SAMD
 
-#define SerialDBG SerialUSB
-
 class SamdPlatform : public ArduinoPlatform
 {
 public:
     SamdPlatform();
-    SamdPlatform( HardwareSerial& s);
+    SamdPlatform( HardwareSerial* s);
 
     void restart();
     uint8_t* getEepromBuffer(uint16_t size);