0.2.1 HX710AB

Author: RobTillaart

libraries/HX710AB/CHANGELOG.md

@@ -6,8 +6,11 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 
+## [0.2.1] - 2025-06-19
+- fix **is_ready()** (see HX711 #65)
+
 ## [0.2.0] - 2024-11-17
-- breaking change, aligned function names with HX711 where possible 
+- breaking change, aligned function names with HX711 where possible
 - implement base class HX710AB (reduce source duplication)
 - implement async interface, three functions
   - **void request()**, **bool is_ready()**, **fetch()**

libraries/HX710AB/HX710AB.h

@@ -2,7 +2,7 @@
 //
 //    FILE: HX710AB.h
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.2.0
+// VERSION: 0.2.1
 // PURPOSE: Arduino library for the HX710A and HX710B 24-Bit ADC.
 //    DATE: 2024-11-08
 //     URL: https://github.com/RobTillaart/HX710AB
@@ -12,7 +12,7 @@
 
 #include "Arduino.h"
 
-#define HX710AB_LIB_VERSION              (F("0.2.0"))
+#define HX710AB_LIB_VERSION              (F("0.2.1"))
 
 
 //////////////////////////////////////////////////////////////////////////////
@@ -35,7 +35,7 @@ class HX710AB
 
   void begin(bool fastProcessor = false)
   {
-    pinMode(_dataPin, INPUT);
+    pinMode(_dataPin, INPUT_PULLUP);
     pinMode(_clockPin, OUTPUT);
     digitalWrite(_clockPin, LOW);
     _fastProcessor = fastProcessor;
@@ -70,17 +70,17 @@ class HX710AB
     request();
     while (! is_ready()) yield();
     return fetch(differential);
-  };
+  }
 
   uint32_t last_time_read()
   {
     return _lastTimeRead;
-  };
+  }
 
   uint32_t last_value_read()
   {
     return _value;
-  };
+  }
 
   ////////////////////////////////////////////////////
   //
@@ -95,15 +95,15 @@ class HX710AB
     }
     x /= n;
     return (x - _offset) * _scale;
-  };
+  }
 
 
   ////////////////////////////////////////////////////
   //
   //  TWO POINT CALIBRATION
   //
   //  keep offset scale "compatible" with HX711 library.
-  //  
+  //
   bool calibrate(int32_t x1, float y1, int32_t x2, float y2)
   {
     if ((x1 == x2) || (y2 == y1)) return false;
@@ -115,24 +115,24 @@ class HX710AB
   void set_offset(float offset)
   {
     _offset = offset;
-  };
+  }
 
   float get_offset()
   {
     return _offset;
-  };
+  }
 
   bool set_scale(float scale)
   {
     if (scale == 0) return false;
     _scale = 1.0 / scale;
     return true;
-  };
+  }
 
   float get_scale()
   {
     return 1.0 / _scale;
-  };
+  }
 
 
   ///////////////////////////////////////////////
@@ -142,12 +142,12 @@ class HX710AB
   void power_down()
   {
     digitalWrite(_clockPin, HIGH);
-  };
+  }
 
   void power_up()
   {
     digitalWrite(_clockPin, LOW);
-  };
+  }
 
 
 protected:
@@ -157,7 +157,7 @@ class HX710AB
     if (_fastProcessor) delayMicroseconds(1);
     digitalWrite(_clockPin, LOW);
     if (_fastProcessor) delayMicroseconds(1);
-  };
+  }
 
   uint8_t  _dataPin;
   uint8_t  _clockPin;
@@ -178,7 +178,7 @@ class HX710A : public HX710AB
 public:
   HX710A(uint8_t dataPin, uint8_t clockPin) : HX710AB(dataPin, clockPin)
   {
-  };
+  }
 
 
   int32_t fetch(bool differential = true)
@@ -221,7 +221,7 @@ class HX710B : public HX710AB
 public:
   HX710B(uint8_t dataPin, uint8_t clockPin) : HX710AB(dataPin, clockPin)
   {
-  };
+  }
 
 
   int32_t fetch(bool differential = true)
@@ -249,9 +249,9 @@ class HX710B : public HX710AB
     //  extend sign if needed
     if (_value & 0x800000) _value |= 0xFF000000;
     return _value;
-  };
+  }
 
-  //  TODO getVOltage()
+  //  TODO getVoltage()
 };
 
 

libraries/HX710AB/LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2024-2024 Rob Tillaart
+Copyright (c) 2024-2025 Rob Tillaart
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

libraries/HX710AB/README.md

@@ -194,18 +194,19 @@ So powerUp() is seldom needed.
 #### Should
 
 - test extensively
+- fix TODO's in code
 
 #### Could
 
 - extend unit tests(?)
-- more examples.
+- add more examples.
 - extend performance test sketch
-- AVR optimized code - see FastShiftIn.
-  (low gain as sensor blocks at 10/40 Hz)
 
 #### Wont
 
 - bool isPowerUp();
+- AVR optimized code - see FastShiftIn.
+  (low gain as sensor blocks at 10/40 Hz)
 
 ## Support
 

libraries/HX710AB/library.json

@@ -15,7 +15,7 @@
     "type": "git",
     "url": "https://github.com/RobTillaart/HX710AB.git"
   },
-  "version": "0.2.0",
+  "version": "0.2.1",
   "license": "MIT",
   "frameworks": "*",
   "platforms": "*",

libraries/HX710AB/library.properties

@@ -1,5 +1,5 @@
 name=HX710AB
-version=0.2.0
+version=0.2.1
 author=Rob Tillaart <[email protected]>
 maintainer=Rob Tillaart <[email protected]>
 sentence=Arduino library for the HX710A and HX710B 24-Bit ADC.