0.3.0 AD5680

libraries/AD5680/AD5680.cpp

@@ -1,7 +1,7 @@
 //
 //    FILE: AD5680.cpp
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.2.1
+// VERSION: 0.3.0
 //    DATE: 2023-09-19
 // PURPOSE: Arduino library for AD5680 Digital Analog Convertor (18 bit).
 
@@ -41,9 +41,9 @@ void AD5680::begin()
 
   if(_hwSPI)
   {
-    _mySPI->end();
-    _mySPI->begin();
-    delay(1);
+    //  _mySPI->end();
+    //  _mySPI->begin();
+    //  delay(1);
   }
   else  //  SOFTWARE SPI
   {

libraries/AD5680/AD5680.h

@@ -2,7 +2,7 @@
 //
 //    FILE: AD5680.h
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.2.1
+// VERSION: 0.3.0
 //    DATE: 2023-09-19
 // PURPOSE: Arduino library for AD5680 Digital Analog Convertor (18 bit).
 
@@ -10,7 +10,7 @@
 #include "Arduino.h"
 #include "SPI.h"
 
-#define AD5680_LIB_VERSION        (F("0.2.1"))
+#define AD5680_LIB_VERSION        (F("0.3.0"))
 
 #ifndef __SPI_CLASS__
   #if defined(ARDUINO_ARCH_RP2040)

libraries/AD5680/CHANGELOG.md

@@ -6,12 +6,17 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 
+## [0.3.0] - 2024-01-19
+- Fix #7, improve handling SPI dependency.
+
+
+----
+
 ## [0.2.1] - 2024-01-02
 - fix examples
 - add __SPI_CLASS__ guard
 - minor edits
 
-
 ## [0.2.0] - 2023-11-26
 - refactor constructor interface - breaking changes.
   - minimize conditional code. -- create SPI_CLASS macro to solve it.

libraries/AD5680/README.md

@@ -28,6 +28,13 @@ Feedback, issues, improvements are welcome.
 Please file an issue on GitHub.
 
 
+#### 0.3.0 Breaking change
+
+Version 0.3.0 introduced a breaking change to improve handling the SPI dependency.
+The user has to call **SPI.begin()** or equivalent before calling **AD.begin()**.
+Optionally the user can provide parameters to the **SPI.begin(...)**
+
+
 #### 0.2.0 breaking change
 
 The version 0.2.0 has breaking changes in the interface. 

libraries/AD5680/examples/AD5680_demo/AD5680_demo.ino

@@ -4,7 +4,7 @@
 // PURPOSE: test basic behaviour and performance
 //     URL: https://github.com/RobTillaart/AD5680
 
-#include "SPI.h"
+
 #include "AD5680.h"
 
 
@@ -20,6 +20,7 @@ void setup()
   Serial.print("AD5680_LIB_VERSION: ");
   Serial.println(AD5680_LIB_VERSION);
 
+  SPI.begin();
   AD16_HW.begin();
   AD16_SW.begin();
 

libraries/AD5680/examples/AD5680_demo_ESP32/AD5680_demo_ESP32.ino

@@ -5,7 +5,6 @@
 //     URL: https://github.com/RobTillaart/AD5680
 
 
-#include "SPI.h"
 #include "AD5680.h"
 
 
@@ -29,6 +28,7 @@ void setup()
   Serial.print("AD5680_LIB_VERSION: ");
   Serial.println(AD5680_LIB_VERSION);
 
+  myspi->begin();
   AD16_HW.begin();
   AD16_SW.begin();
 

libraries/AD5680/examples/AD5680_sawtooth/AD5680_sawtooth.ino

@@ -7,12 +7,14 @@
 
 #include "AD5680.h"
 
+
 AD5680 AD16_HW(8, &SPI);
 AD5680 AD16_SW(5, 6, 7);
 
 float frequency = 50;
 float amplitude = 262144;  //  18 bits
 
+
 void setup()
 {
   Serial.begin(115200);
@@ -21,6 +23,7 @@ void setup()
   Serial.print("AD5680_LIB_VERSION: ");
   Serial.println(AD5680_LIB_VERSION);
 
+  SPI.begin();
   AD16_HW.begin();
   AD16_SW.begin();
 

libraries/AD5680/examples/AD5680_sinus/AD5680_sinus.ino

@@ -7,6 +7,7 @@
 
 #include "AD5680.h"
 
+
 AD5680 AD16_HW(8, &SPI);
 AD5680 AD16_SW(5, 6, 7);
 
@@ -21,6 +22,7 @@ void setup()
   Serial.print("AD5680_LIB_VERSION: ");
   Serial.println(AD5680_LIB_VERSION);
 
+  SPI.begin();
   AD16_HW.begin();
   AD16_SW.begin();
 

libraries/AD5680/examples/AD5680_triangle/AD5680_triangle.ino

@@ -7,12 +7,14 @@
 
 #include "AD5680.h"
 
+
 AD5680 AD16_HW(8, &SPI);
 AD5680 AD16_SW(5, 6, 7);
 
 float frequency = 1.0;
 float amplitude = 262144;  //  18 bits
 
+
 void setup()
 {
   Serial.begin(115200);
@@ -21,6 +23,7 @@ void setup()
   Serial.print("AD5680_LIB_VERSION: ");
   Serial.println(AD5680_LIB_VERSION);
 
+  SPI.begin();
   AD16_HW.begin();
   AD16_SW.begin();
 

libraries/AD5680/library.json

@@ -15,7 +15,7 @@
     "type": "git",
     "url": "https://github.com/RobTillaart/AD5680.git"
   },
-  "version": "0.2.1",
+  "version": "0.3.0",
   "license": "MIT",
   "frameworks": "*",
   "platforms": "*",

libraries/AD5680/library.properties

@@ -1,5 +1,5 @@
 name=AD5680
-version=0.2.1
+version=0.3.0
 author=Rob Tillaart <rob.tillaart@gmail.com>
 maintainer=Rob Tillaart <rob.tillaart@gmail.com>
 sentence=Arduino library for AD5680 Digital Analog Convertor (18 bit).