0.4.1 MCP23017_RT

libraries/MCP23017_RT/CHANGELOG.md

@@ -6,6 +6,13 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 
+## [0.4.1] 2023-09-23
+- add Wire1 support for ESP32
+- update readme.md
+- add CMakeLists.txt - See #8 mcp23008
+- fix keywords.txt
+
+
 ## [0.4.0] - 2023-02-04
 - breaking REV D chips => new release
 - no change in code compared to 0.3.3

libraries/MCP23017_RT/CMakeLists.txt

@@ -0,0 +1,10 @@
+#   Allows for use with ESP-IDF and Arduino as component
+#   Tested with ESP-IDF v4.4.4
+
+cmake_minimum_required(VERSION 3.5)
+
+idf_component_register(SRCS "MCP23017.cpp" 
+                       INCLUDE_DIRS "."
+                       REQUIRES arduino)
+
+project(MCP23017)

libraries/MCP23017_RT/MCP23017.cpp

@@ -1,12 +1,11 @@
 //
 //    FILE: MCP23017.cpp
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.4.0
+// VERSION: 0.4.1
 // PURPOSE: Arduino library for I2C MCP23017 16 channel port expander
 //    DATE: 2019-10-12
 //     URL: https://github.com/RobTillaart/MCP23017_RT
-
+//
-
 // WARNING: please read REV D note in readme.md.
 
 
@@ -49,7 +48,6 @@ MCP23017::MCP23017(uint8_t address, TwoWire *wire)
 #if defined(ESP8266) || defined(ESP32)
 bool MCP23017::begin(const uint8_t dataPin, const uint8_t clockPin)
 {
-  _wire = &Wire;
   _wire->begin(dataPin, clockPin);
   //  check connected
   if (! isConnected()) return false;
@@ -335,7 +333,7 @@ bool MCP23017::getPullup(uint8_t pin, bool &pullup)
 //  8 pins interface
 //  whole register at once
 //  port  = 0..1
-// value = 0..0xFF  bit pattern
+//  value = 0..0xFF  bit pattern
 bool MCP23017::pinMode8(uint8_t port, uint8_t value)
 {
   if (port > 1)
@@ -589,5 +587,5 @@ uint8_t MCP23017::readReg(uint8_t reg)
 }
 
 
-// -- END OF FILE --
+//  -- END OF FILE --
 

libraries/MCP23017_RT/MCP23017.h

@@ -2,12 +2,11 @@
 //
 //    FILE: MCP23017.h
 //  AUTHOR: Rob Tillaart
-// VERSION: 0.4.0
+// VERSION: 0.4.1
 // PURPOSE: Arduino library for I2C MCP23017 16 channel port expander
 //    DATE: 2019-10-12
 //     URL: https://github.com/RobTillaart/MCP23017_RT
-
+//
-
 // WARNING: please read REV D note in readme.md.
 
 
@@ -15,7 +14,7 @@
 #include "Wire.h"
 
 
-#define MCP23017_LIB_VERSION              (F("0.4.0"))
+#define MCP23017_LIB_VERSION              (F("0.4.1"))
 
 #define MCP23017_OK                       0x00
 #define MCP23017_PIN_ERROR                0x81
@@ -33,35 +32,35 @@ public:
   MCP23017(uint8_t address, TwoWire *wire = &Wire);
 
 #if defined(ESP8266) || defined(ESP32)
-  bool    begin(const uint8_t dataPin, const uint8_t clockPin);
+  bool     begin(const uint8_t dataPin, const uint8_t clockPin);
 #endif
-  bool    begin();
+  bool     begin();
-  bool    isConnected();
+  bool     isConnected();
 
 
-  //      single pin interface
+  //       single pin interface
-  //      mode = INPUT, OUTPUT or INPUT_PULLUP (==INPUT)
+  //       mode = INPUT, OUTPUT or INPUT_PULLUP (==INPUT)
-  bool    pinMode(uint8_t pin, uint8_t mode);
+  bool     pinMode(uint8_t pin, uint8_t mode);
-  bool    digitalWrite(uint8_t pin, uint8_t value);
+  bool     digitalWrite(uint8_t pin, uint8_t value);
-  uint8_t digitalRead(uint8_t pin);
+  uint8_t  digitalRead(uint8_t pin);
 
-  bool    setPolarity(uint8_t pin, bool reversed);
+  bool     setPolarity(uint8_t pin, bool reversed);
-  bool    getPolarity(uint8_t pin, bool &reversed);
+  bool     getPolarity(uint8_t pin, bool &reversed);
-  bool    setPullup(uint8_t pin, bool pullup);
+  bool     setPullup(uint8_t pin, bool pullup);
-  bool    getPullup(uint8_t pin, bool &pullup);
+  bool     getPullup(uint8_t pin, bool &pullup);
 
 
-  //      8 pins interface
+  //       8 pins interface
-  //      port  = 0..1
+  //       port  = 0..1
-  //      value = bit pattern
+  //       value = bit pattern
-  bool    pinMode8(uint8_t port, uint8_t value);
+  bool     pinMode8(uint8_t port, uint8_t value);
-  bool    write8(uint8_t port, uint8_t value);
+  bool     write8(uint8_t port, uint8_t value);
-  int     read8(uint8_t port);
+  int      read8(uint8_t port);
 
-  bool    setPolarity8(uint8_t port, uint8_t mask);
+  bool     setPolarity8(uint8_t port, uint8_t mask);
-  bool    getPolarity8(uint8_t port, uint8_t &mask);
+  bool     getPolarity8(uint8_t port, uint8_t &mask);
-  bool    setPullup8(uint8_t port, uint8_t mask);
+  bool     setPullup8(uint8_t port, uint8_t mask);
-  bool    getPullup8(uint8_t port, uint8_t &mask);
+  bool     getPullup8(uint8_t port, uint8_t &mask);
 
 
   //       16 pins interface
@@ -78,8 +77,8 @@ public:
   int      lastError();
 
 private:
-  bool    writeReg(uint8_t reg, uint8_t value);
+  bool     writeReg(uint8_t reg, uint8_t value);
-  uint8_t readReg(uint8_t reg);
+  uint8_t  readReg(uint8_t reg);
 
   uint8_t   _address;
   TwoWire*  _wire;
@@ -87,5 +86,5 @@ private:
 };
 
 
-// -- END OF FILE --
+//  -- END OF FILE --
 

libraries/MCP23017_RT/README.md

@@ -2,8 +2,11 @@
 [![Arduino CI](https://github.com/RobTillaart/MCP23017_RT/workflows/Arduino%20CI/badge.svg)](https://github.com/marketplace/actions/arduino_ci)
 [![Arduino-lint](https://github.com/RobTillaart/MCP23017_RT/actions/workflows/arduino-lint.yml/badge.svg)](https://github.com/RobTillaart/MCP23017_RT/actions/workflows/arduino-lint.yml)
 [![JSON check](https://github.com/RobTillaart/MCP23017_RT/actions/workflows/jsoncheck.yml/badge.svg)](https://github.com/RobTillaart/MCP23017_RT/actions/workflows/jsoncheck.yml)
+[![GitHub issues](https://img.shields.io/github/issues/RobTillaart/MCP23017_RT.svg)](https://github.com/RobTillaart/MCP23017_RT/issues)
+
 [![License: MIT](https://img.shields.io/badge/license-MIT-green.svg)](https://github.com/RobTillaart/MCP23017_RT/blob/master/LICENSE)
 [![GitHub release](https://img.shields.io/github/release/RobTillaart/MCP23017_RT.svg?maxAge=3600)](https://github.com/RobTillaart/MCP23017_RT/releases)
+[![PlatformIO Registry](https://badges.registry.platformio.org/packages/robtillaart/library/MCP23017_RT.svg)](https://registry.platformio.org/libraries/robtillaart/MCP23017_RT)
 
 
 # MCP23017_RT
@@ -21,7 +24,7 @@ Programming Interface is kept the same as much as possible.
 Since 0.3.1 the **digitalWrite(pin, value)** is optimized. 
 If a pin is not changed it will not be written again to save time.
 
-#### REV D - june 2022
+#### REV D - June 2022
 
 The I2C IO expander MCP23017 has changed according to the new data sheet. It is now a 14/16-bit IO expander.
 The pins GPA7 and GPB7 have lost their input mode, output mode still works.
@@ -141,6 +144,7 @@ Reading it will reset the flag to **MCP23017_OK**.
 - extend error codes
 - optimize code - squeeze footprint
 - investigate if REV D chips can be detected.
+- add keywords.txt
 
 #### Could
 
@@ -151,3 +155,12 @@ Reading it will reset the flag to **MCP23017_OK**.
 
 #### Wont
 
+
+## Support
+
+If you appreciate my libraries, you can support the development and maintenance.
+Improve the quality of the libraries by providing issues and Pull Requests, or
+donate through PayPal or GitHub sponsors.
+
+Thank you,
+

libraries/MCP23017_RT/keywords.txt

@@ -0,0 +1,52 @@
+# Syntax Colouring Map For MCP23017
+
+# Data types (KEYWORD1)
+MCP23017	KEYWORD1
+
+
+# Methods and Functions (KEYWORD2)
+begin	KEYWORD2
+isConnected	KEYWORD2
+
+pinMode	KEYWORD2
+digitalWrite	KEYWORD2
+digitalRead	KEYWORD2
+
+setPolarity	KEYWORD2
+getPolarity	KEYWORD2
+setPullup	KEYWORD2
+getPullup	KEYWORD2
+
+pinMode8	KEYWORD2
+write8	KEYWORD2
+read8	KEYWORD2
+
+setPolarity8	KEYWORD2
+getPolarity8	KEYWORD2
+setPullup8	KEYWORD2
+getPullup8	KEYWORD2
+
+pinMode16	KEYWORD2
+write16	KEYWORD2
+read16	KEYWORD2
+
+setPolarity16	KEYWORD2
+getPolarity16	KEYWORD2
+setPullup16	KEYWORD2
+getPullup16	KEYWORD2
+
+lastError	KEYWORD2
+
+
+# Instances (KEYWORD2)
+
+
+# Constants (LITERAL1)
+MCP23017_LIB_VERSION	LITERAL1
+
+MCP23017_OK	LITERAL1
+MCP23017_PIN_ERROR	LITERAL1
+MCP23017_I2C_ERROR	LITERAL1
+MCP23017_VALUE_ERROR	LITERAL1
+MCP23017_PORT_ERROR	LITERAL1
+

libraries/MCP23017_RT/library.json

@@ -15,9 +15,9 @@
     "type": "git",
     "url": "https://github.com/RobTillaart/MCP23017_RT.git"
   },
-  "version": "0.4.0",
+  "version": "0.4.1",
   "license": "MIT",
-  "frameworks": "arduino",
+  "frameworks": "*",
   "platforms": "*",
   "headers": "MCP23017.h"
 }

libraries/MCP23017_RT/library.properties

@@ -1,5 +1,5 @@
 name=MCP23017_RT
-version=0.4.0
+version=0.4.1
 author=Rob Tillaart <rob.tillaart@gmail.com>
 maintainer=Rob Tillaart <rob.tillaart@gmail.com>
 sentence=Arduino library for I2C MCP23017 16 channel port expander  16 IO-lines