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0.1.6 LTC2991

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This commit is contained in:
Rob Tillaart 2023-09-23 19:56:21 +02:00
parent b601beab8b
commit 60db94fca2
6 changed files with 66 additions and 12 deletions
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6
libraries/LTC2991/CHANGELOG.md
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@ -6,6 +6,12 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
and this project adheres to [Semantic Versioning](http://semver.org/).
## [0.1.6] - 2023-09-23
- add Wire1 support for ESP32
- update readme.md
- add defines for readability
## [0.1.5] - 2023-03-06
- fix examples default address to 0x48
- add getAddress() function

13
libraries/LTC2991/LTC2991.cpp
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@ -1,7 +1,7 @@
//
// FILE: LTC2991.cpp
// AUTHOR: Rob Tillaart
// VERSION: 0.1.5
// VERSION: 0.1.6
// DATE: 2021-05-10
// PURPOSE: Library for LTC2991 temperature and voltage control IC
// URL: https://github.com/RobTillaart/LTC2991
@ -72,7 +72,6 @@ LTC2991::LTC2991(const int8_t address, TwoWire *wire)
#if defined (ESP8266) || defined(ESP32)
bool LTC2991::begin(const uint8_t sda, const uint8_t scl)
{
_wire = &Wire;
_wire->begin(sda, scl);
if (! isConnected()) return false;
return true;
@ -107,7 +106,7 @@ uint8_t LTC2991::getAddress()
bool LTC2991::new_data(uint8_t channel)
{
uint8_t x = _readRegister(STATUS_LOW);
// LTC2991_NEW_DATA / NONE
// LTC2991_NEW_DATA / NONE
return (x & (1 << (channel - 1))) > 0;
}
@ -317,7 +316,7 @@ uint8_t LTC2991::get_differential_mode(uint8_t n)
}
uint8_t mask = 0x01;
if (n > 1) mask = 0x10;
// LTC2991_VOLTAGE_MODE_DIFFERENTIAL / NORMAL ???
// LTC2991_VOLTAGE_DIFF / NORMAL ???
if (_getRegisterMask(reg, mask) > 0) return 1;
return 0;
}
@ -407,7 +406,7 @@ void LTC2991::invert_PWM(bool invert)
bool LTC2991::is_inverted_PWM()
{
// LTC2991_PWM_INVERTED / LTC2991_PWM_NORMAL
// LTC2991_PWM_INVERTED / LTC2991_PWM_NORMAL
return _getRegisterMask(PWM_THRESHOLD_LSB, 0x40) > 0;
}
@ -507,9 +506,9 @@ char LTC2991::get_temp_scale_Tintern()
{
if (_getRegisterMask(PWM_THRESHOLD_LSB, 0x04) > 0)
{
return 'K'; // LTC2991_TEMPSCALE_KELVIN
return 'K'; // LTC2991_KELVIN
}
return 'C'; // LTC2991_TEMPSCALE_CELSIUS
return 'C'; // LTC2991_CELSIUS
}

40
libraries/LTC2991/LTC2991.h
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@ -2,7 +2,7 @@
//
// FILE: LTC2991.h
// AUTHOR: Rob Tillaart
// VERSION: 0.1.5
// VERSION: 0.1.6
// DATE: 2021-05-10
// PURPOSE: Library for LTC2991 temperature and voltage control IC
// URL: https://github.com/RobTillaart/LTC2991
@ -12,7 +12,43 @@
#include "Wire.h"
#define LTC2991_LIB_VERSION (F("0.1.5"))
#define LTC2991_LIB_VERSION (F("0.1.6"))
//
// DEFINES for readability
//
#define LTC2991_NEW_DATA 0x01
#define LTC2991_NO_DATA 0x00
#define LTC2991_BUSY 0x01
#define LTC2991_IDLE 0x00
#define LTC2991_TRIGGER_ENABLED 0x01
#define LTC2991_TRIGGER_DISABLED 0x00
#define LTC2991_FILTER_ENABLED 0x01
#define LTC2991_FILTER_DISABLED 0x00
#define LTC2991_VOLTAGE_DIFF 0x01
#define LTC2991_VOLTAGE_NORMAL 0x00
#define LTC2991_PWM_INVERTED 0x01
#define LTC2991_PWM_NORMAL 0x00
#define LTC2991_PWM_ENABLED 0x01
#define LTC2991_PWM_DISABLED 0x00
#define LTC2991_MODE_REPEAT 0x01
#define LTC2991_MODE_SINGLE 0x00
#define LTC2991_TINTERN_ENABLED 0x01
#define LTC2991_TINTERN_DISABLED 0x00
#define LTC2991_TINTERN_FILTER_ENABLED 0x01
#define LTC2991_TINTERN_FILTER_DISABLED 0x00
#define LTC2991_KELVIN 0x01
#define LTC2991_CELSIUS 0x00
class LTC2991

13
libraries/LTC2991/README.md
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@ -2,8 +2,11 @@
[![Arduino CI](https://github.com/RobTillaart/LTC2991/workflows/Arduino%20CI/badge.svg)](https://github.com/marketplace/actions/arduino_ci)
[![Arduino-lint](https://github.com/RobTillaart/LTC2991/actions/workflows/arduino-lint.yml/badge.svg)](https://github.com/RobTillaart/LTC2991/actions/workflows/arduino-lint.yml)
[![JSON check](https://github.com/RobTillaart/LTC2991/actions/workflows/jsoncheck.yml/badge.svg)](https://github.com/RobTillaart/LTC2991/actions/workflows/jsoncheck.yml)
[![GitHub issues](https://img.shields.io/github/issues/RobTillaart/LTC2991.svg)](https://github.com/RobTillaart/LTC2991/issues)
[![License: MIT](https://img.shields.io/badge/license-MIT-green.svg)](https://github.com/RobTillaart/LTC2991/blob/master/LICENSE)
[![GitHub release](https://img.shields.io/github/release/RobTillaart/LTC2991.svg?maxAge=3600)](https://github.com/RobTillaart/LTC2991/releases)
[![PlatformIO Registry](https://badges.registry.platformio.org/packages/robtillaart/library/LTC2991.svg)](https://registry.platformio.org/libraries/robtillaart/LTC2991)
# LTC2991
@ -25,6 +28,7 @@ As the IC has only 8 inputs available one has to choose what.
Read the datasheet for the details.
#### Address
From datasheet - table 1
@ -189,3 +193,12 @@ if you happen to have performance figures, please share them in an issue.
- would interface # functions increase too much?
- == > Users can do this conversion.
## 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,

4
libraries/LTC2991/library.json
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@ -15,9 +15,9 @@
"type": "git",
"url": "https://github.com/RobTillaart/LTC2991.git"
},
"version": "0.1.5",
"version": "0.1.6",
"license": "MIT",
"frameworks": "arduino",
"frameworks": "*",
"platforms": "*",
"headers": "LTC2991.h"
}

2
libraries/LTC2991/library.properties
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@ -1,5 +1,5 @@
name=LTC2991
version=0.1.5
version=0.1.6
author=Rob Tillaart <rob.tillaart@gmail.com>
maintainer=Rob Tillaart <rob.tillaart@gmail.com>
sentence=Arduino library for LTC2991