1.7.0 I2C_EEPROM

libraries/I2C_EEPROM/CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 
+## [1.7.0] - 2022-12-02
+- fix #48 rewrote constructor.
+
+
 ## [1.6.2] - 2022-10-30
 - Add RP2040 support to build-CI.
 - Add CHANGELOG.md

libraries/I2C_EEPROM/I2C_eeprom.cpp

@@ -1,7 +1,7 @@
 //
 //    FILE: I2C_eeprom.cpp
 //  AUTHOR: Rob Tillaart
-// VERSION: 1.6.2
+// VERSION: 1.7.0
 // PURPOSE: Arduino Library for external I2C EEPROM 24LC256 et al.
 //     URL: https://github.com/RobTillaart/I2C_EEPROM.git
 //
@@ -37,9 +37,9 @@
 //
 //  PUBLIC FUNCTIONS
 //
-I2C_eeprom::I2C_eeprom(const uint8_t deviceAddress, TwoWire * wire)
+I2C_eeprom::I2C_eeprom(const uint8_t deviceAddress, TwoWire * wire) :
+            I2C_eeprom(deviceAddress, I2C_PAGESIZE_24LC256, wire)
 {
-    I2C_eeprom(deviceAddress, I2C_PAGESIZE_24LC256, wire);
 }
 
 
@@ -58,6 +58,7 @@ I2C_eeprom::I2C_eeprom(const uint8_t deviceAddress, const uint32_t deviceSize, T
 #if defined (ESP8266) || defined(ESP32)
 bool I2C_eeprom::begin(uint8_t sda, uint8_t scl)
 {
+   //  if (_wire == 0) Serial.println("zero");  //  test #48
   if ((sda < 255) && (scl < 255))
   {
     _wire->begin(sda, scl);
@@ -74,6 +75,7 @@ bool I2C_eeprom::begin(uint8_t sda, uint8_t scl)
 
 bool I2C_eeprom::begin()
 {
+  //  if (_wire == 0) Serial.println("zero");  //  test #48
   _wire->begin();
   _lastWrite = 0;
   return isConnected();

libraries/I2C_EEPROM/I2C_eeprom.h

@@ -2,7 +2,7 @@
 //
 //    FILE: I2C_eeprom.h
 //  AUTHOR: Rob Tillaart
-// VERSION: 1.6.2
+// VERSION: 1.7.0
 // PURPOSE: Arduino Library for external I2C EEPROM 24LC256 et al.
 //     URL: https://github.com/RobTillaart/I2C_EEPROM.git
 //
@@ -13,7 +13,7 @@
 #include "Wire.h"
 
 
-#define I2C_EEPROM_VERSION          (F("1.6.2"))
+#define I2C_EEPROM_VERSION          (F("1.7.0"))
 
 
 #define I2C_DEVICESIZE_24LC512      65536
@@ -113,10 +113,10 @@ public:
 
 private:
   uint8_t  _deviceAddress;
-  uint32_t _lastWrite  = 0;  // for waitEEReady
-  uint32_t _deviceSize;
-  uint8_t  _pageSize;
-  uint8_t  _extraTWR = 0;    // milliseconds
+  uint32_t _lastWrite  = 0;  //  for waitEEReady
+  uint32_t _deviceSize = 0;
+  uint8_t  _pageSize   = 0;
+  uint8_t  _extraTWR   = 0;  //  milliseconds
 
   //  24LC32..24LC512 use two bytes for memory address
   //  24LC01..24LC16  use one-byte addresses + part of device address

libraries/I2C_EEPROM/examples/I2C_eeprom_test/I2C_eeprom_test.ino

@@ -17,7 +17,8 @@
 // #define SERIAL_OUT SerialUSB
 
 
-I2C_eeprom ee(0x50, I2C_DEVICESIZE_24LC256);
+I2C_eeprom ee(0x50);
+//  I2C_eeprom ee(0x50, I2C_DEVICESIZE_24LC256);
 
 uint32_t start, diff, totals = 0;
 

libraries/I2C_EEPROM/library.json

@@ -15,7 +15,7 @@
     "type": "git",
     "url": "https://github.com/RobTillaart/I2C_EEPROM.git"
   },
-  "version": "1.6.2",
+  "version": "1.7.0",
   "license": "MIT",
   "frameworks": "arduino",
   "platforms": "*",

libraries/I2C_EEPROM/library.properties

@@ -1,5 +1,5 @@
 name=I2C_EEPROM
-version=1.6.2
+version=1.7.0
 author=Rob Tillaart <rob.tillaart@gmail.com>
 maintainer=Rob Tillaart <rob.tillaart@gmail.com>
 sentence=Library for I2C EEPROMS