Add sample rate to constructor

This is a breaking but necessary change

README.md

@@ -19,7 +19,7 @@ On the other side many of the modules are fairly easy to reverse engineer, and c
 
 
 ## Supported DSPs
-Only the ADAU1701 is supported for now. I'm planing to add the ADAU1442/ADAU1445/ADAU1446 in the future.
+Only the ADAU1701, ADAU1702 and ADAU1401 are supported.
 
 
 ## Exporting a SigmaStudio project for use with the SigmaDSP library

examples/0_Template/0_Template.ino

@@ -19,9 +19,9 @@
 
 // The first parameter is the Wire object we'll be using when communicating wth the DSP
 // The second parameter is the DSP i2c address, which is defined in the parameter file
-// The third parameter is the SigmaDSP type
+// The third parameter is the sample rate
 // An optional fourth parameter is the pin to physically reset the DSP
-SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, ADAU1701 /*,12*/);
+SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, 48000.00f /*,12*/);
 
 
 // Only needed if an external i2c EEPROM is present + the DSP is in selfboot mode

examples/1_Volume/1_Volume.ino

@@ -19,9 +19,9 @@
 
 // The first parameter is the Wire object we'll be using when communicating wth the DSP
 // The second parameter is the DSP i2c address, which is defined in the parameter file
-// The third parameter is the SigmaDSP type
+// The third parameter is the sample rate
 // An optional fourth parameter is the pin to physically reset the DSP
-SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, ADAU1701 /*,12*/);
+SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, 48000.00f /*,12*/);
 
 
 // Only needed if an external i2c EEPROM is present + the DSP is in selfboot mode
@@ -82,4 +82,4 @@ void loop()
     dsp.volume_slew(MOD_SWVOL1_ALG0_TARGET_ADDR, i); // Slew rate is default 12
     delay(200);
   }
-}
+}

examples/2_First_order_EQ/2_First_order_EQ.ino

@@ -20,9 +20,9 @@
 
 // The first parameter is the Wire object we'll be using when communicating wth the DSP
 // The second parameter is the DSP i2c address, which is defined in the parameter file
-// The third parameter is the SigmaDSP type
+// The third parameter is the sample rate
 // An optional fourth parameter is the pin to physically reset the DSP
-SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, ADAU1701 /*,12*/);
+SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, 48000.00f /*,12*/);
 
 
 // Only needed if an external i2c EEPROM is present + the DSP is in selfboot mode

examples/3_Second_order_EQ/3_Second_order_EQ.ino

@@ -7,7 +7,7 @@
 | a master volume slider.                      |
 |                                              |
 | See the SigmaStudio project file if you want |
-| to learn more, tweak or do modifications.    | 
+| to learn more, tweak or do modifications.    |
 |**********************************************/
 
 // Include Wire and SigmaDSP library
@@ -20,9 +20,9 @@
 
 // The first parameter is the Wire object we'll be using when communicating wth the DSP
 // The second parameter is the DSP i2c address, which is defined in the parameter file
-// The third parameter is the SigmaDSP type
+// The third parameter is the sample rate
 // An optional fourth parameter is the pin to physically reset the DSP
-SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, ADAU1701 /*,12*/);
+SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, 48000.00f /*,12*/);
 
 
 // Only needed if an external i2c EEPROM is present + the DSP is in selfboot mode
@@ -39,8 +39,8 @@ secondOrderEQ eqBand2;
 secondOrderEQ eqBand3;
 secondOrderEQ eqBand4;
 
-void setup() 
-{  
+void setup()
+{
   Serial.begin(9600);
   Serial.println(F("3_Second_order_EQ example\n"));
 
@@ -50,14 +50,14 @@ void setup()
 
   delay(2000);
 
-  
+
   Serial.println(F("Pinging i2c lines...\n0 -> deveice is present\n2 -> device is not present"));
   Serial.print(F("DSP response: "));
   Serial.println(dsp.ping());
   //Serial.print(F("EEPROM ping: "));
   //Serial.println(ee.ping());
-  
- 
+
+
   // Use this step if no EEPROM is present
   Serial.print(F("\nLoading DSP program... "));
   loadProgram(dsp);
@@ -93,8 +93,8 @@ void setup()
 }
 
 
-void loop() 
-{ 
+void loop()
+{
   // Adjust band 1
   Serial.println(F("+10dB boost at 80Hz (band1)"));
   eqBand1.freq = 80;
@@ -154,5 +154,5 @@ void loop()
     eqBand4.boost = i;
     dsp.EQsecondOrder(MOD_MIDEQ1_ALG0_STAGE3_B0_ADDR, eqBand4);
     delay(500);
-  } 
+  }
 }

examples/4_State_variable_filter/4_State_variable_filter.ino

@@ -8,7 +8,7 @@
 | highpass and bandpass option.                |
 |                                              |
 | See the SigmaStudio project file if you want |
-| to learn more, tweak or do modifications.    | 
+| to learn more, tweak or do modifications.    |
 |**********************************************/
 
 // Include Wire and SigmaDSP library
@@ -21,9 +21,9 @@
 
 // The first parameter is the Wire object we'll be using when communicating wth the DSP
 // The second parameter is the DSP i2c address, which is defined in the parameter file
-// The third parameter is the SigmaDSP type
+// The third parameter is the sample rate
 // An optional fourth parameter is the pin to physically reset the DSP
-SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, ADAU1701 /*,12*/);
+SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, 48000.00f /*,12*/);
 
 
 // Only needed if an external i2c EEPROM is present + the DSP is in selfboot mode
@@ -37,8 +37,8 @@ SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, ADAU1701 /*,12*/);
 // Variable to store calculated sweep tone
 uint16_t frequency;
 
-void setup() 
-{  
+void setup()
+{
   Serial.begin(9600);
   Serial.println(F("SigmaDSP 4_State_variable_filter example\n"));
 
@@ -48,14 +48,14 @@ void setup()
 
   delay(2000);
 
-  
+
   Serial.println(F("Pinging i2c bus...\n0 -> deveice is present\n2 -> device is not present"));
   Serial.print(F("DSP response: "));
   Serial.println(dsp.ping());
   //Serial.print(F("EEPROM ping: "));
   //Serial.println(ee.ping());
-  
- 
+
+
   // Use this step if no EEPROM is present
   Serial.print(F("\nLoading DSP program... "));
   loadProgram(dsp);
@@ -73,7 +73,7 @@ void setup()
 }
 
 
-void loop() 
+void loop()
 {
   Serial.print(F("F=500Hz Q=0.71"));
   dsp.stateVariable(MOD_STATEVARFILTER1_ALG0_STATEVARALG1FREQ_ADDR, 500, 0.71);

examples/5_Signal_generator/5_Signal_generator.ino

@@ -6,7 +6,7 @@
 | This example we use the DSP as a crude       |
 | Signal generator.                            |
 | See the SigmaStudio project file if you want |
-| to learn more, tweak or do modifications.    | 
+| to learn more, tweak or do modifications.    |
 |**********************************************/
 
 // Include Wire and SigmaDSP library
@@ -19,9 +19,9 @@
 
 // The first parameter is the Wire object we'll be using when communicating wth the DSP
 // The second parameter is the DSP i2c address, which is defined in the parameter file
-// The third parameter is the SigmaDSP type
+// The third parameter is the sample rate
 // An optional fourth parameter is the pin to physically reset the DSP
-SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, ADAU1701 /*,12*/);
+SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, 48000.00f /*,12*/);
 
 
 // Only needed if an external i2c EEPROM is present + the DSP is in selfboot mode
@@ -34,8 +34,8 @@ SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, ADAU1701 /*,12*/);
 // Variable to store calculated sweep tone
 uint16_t frequency;
 
-void setup() 
-{  
+void setup()
+{
   Serial.begin(9600);
   Serial.println(F("5_Signal_generator example\n"));
 
@@ -45,14 +45,14 @@ void setup()
 
   delay(2000);
 
-  
+
   Serial.println(F("Pinging i2c bus...\n0 -> deveice is present\n2 -> device is not present"));
   Serial.print(F("DSP response: "));
   Serial.println(dsp.ping());
   //Serial.print(F("EEPROM ping: "));
   //Serial.println(ee.ping());
-  
- 
+
+
   // Use this step if no EEPROM is present
   Serial.print(F("\nLoading DSP program... "));
   loadProgram(dsp);
@@ -70,7 +70,7 @@ void setup()
 }
 
 
-void loop() 
+void loop()
 {
   Serial.println(F("Sine sweep"));
   dsp.mux(MOD_WAVEFORM_SELECT_MONOSWSLEW_ADDR, 0);

examples/6_Dynamic_bass_boost/6_Dynamic_bass_boost.ino

@@ -19,9 +19,9 @@
 
 // The first parameter is the Wire object we'll be using when communicating wth the DSP
 // The second parameter is the DSP i2c address, which is defined in the parameter file
-// The third parameter is the SigmaDSP type
+// The third parameter is the sample rate
 // An optional fourth parameter is the pin to physically reset the DSP
-SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, ADAU1701 /*,12*/);
+SigmaDSP dsp(Wire, DSP_I2C_ADDRESS, 48000.00f /*,12*/);
 
 
 // Only needed if an external i2c EEPROM is present + the DSP is in selfboot mode