-
-- - -## Installation - -To use this library download the zip file, uncomperss it to a folder named DFRobot_MAX17043 in your upyCraft workspace. - -## Methods - -```python - '''! - @brief MAX17043 begin and test moudle - @return initialization result: - @retval 0 successful - @retval -1 faild - ''' - def begin(self): - - '''! - @brief read battery voltage in mV - @return voltage in mV - ''' - def read_voltage(self): - - '''! - @brief read battery remaining capacity in percentage - @return battery remaining capacity in percentage - ''' - def read_percentage(self): - '''! - @brief set MAX17043 interrput threshold - @param per interrupt threshold as %1 - 32% (integer) - ''' - def set_interrupt(self, per): - - '''! - @brief clear MAX17043 interrupt. - ''' - def clear_interrupt(self): - - '''! - @brief set MAX17043 in sleep mode. - ''' - def set_sleep(self): - - '''! - @brief wake up MAX17043. - ''' - -``` -## Compatibility - -| MCU | Work Well | Work Wrong | Untested | Remarks | -| ------------------ | :-------: | :--------: | :------: | ------- | -| ESP32 | √ | | | - -## History - -- 2018/04/14 - Version 1.0.0 released. - -## Credits - -Written by ouki.wang(ouki.wang@dfrobot.com), 2018. (Welcome to our [website](https://www.dfrobot.com/)) diff --git a/lib/lib_i2c/DFRobot_MAX17043/python/micropython/README_CN.md b/lib/lib_i2c/DFRobot_MAX17043/python/micropython/README_CN.md deleted file mode 100644 index 48af8058c..000000000 --- a/lib/lib_i2c/DFRobot_MAX17043/python/micropython/README_CN.md +++ /dev/null @@ -1,97 +0,0 @@ -# DFRobot_MAX17043 - -* [English Version](./README.md) - -Gravity 3.7V锂电池电量计使用Gravity I2C接口，超低工作电流，通过Maxim专利算法，实时跟踪电池的相对充电状态(SOC，State-Of-Charge)，无需充放电学习过程，无积累误差，即插即用，准确地测量锂电池的当前电压和剩余电量。模块预留低电量报警中断引脚，当电池电量低于指定电量时，该引脚产生一个下跳脉冲，触发主控的外部中断。 - - - - -## 产品链接（[https://www.dfrobot.com.cn/goods-1743.html](https://www.dfrobot.com.cn/goods-1743.html)） - SKU: DFR0563 - -## 目录 - -* [概述](#概述) -* [连接](连接) -* [库安装](#库安装) -* [方法](#方法) -* [兼容性](#兼容性) -* [历史](#历史) -* [创作者](#创作者) - -## 概述 -提供 microPython 库，用于通过 I2C 读取和解释 MAX17043 数据 - -## 连接 -相同颜色的线连接在一起，我们只举例说明主板是如何连接到电量计的。接线时要注意管脚的对应关系，接线图如下： - -* ESP32 - -
-
-- - -## 库安装 - -要使用此库，请下载 zip 文件，将其解压缩到 upyCraft 工作区中名为 DFRobot_MAX17043 的文件夹中。 - -## 方法 - -```python - '''! - @brief 构造MAX17043对象 - @return MAX17043 初始化 - @retval 0 成功 - @retval -1 失败 - ''' - def begin(self): - - '''! - @brief 读电池电压，单位： mV - @return 电池电压，单位：mV - ''' - def read_voltage(self): - - '''! - @brief 读取剩余电池容量的百分比 - @return 剩余电池容量的百分比 - ''' - def read_percentage(self): - '''! - @brief 设置 MAX17043 中断阈值 - @param per 中断阈值范围： %1 - 32% (整数) - ''' - def set_interrupt(self, per): - - '''! - @brief 清除 MAX17043 中断. - ''' - def clear_interrupt(self): - - '''! - @brief 设置 MAX17043 进入睡眠模式 - ''' - def set_sleep(self): - - '''! - @brief 唤醒 MAX17043 - ''' - def set_wakeup(self): -``` - -## 兼容性 - -| MCU | Work Well | Work Wrong | Untested | Remarks | -| ------------------ | :-------: | :--------: | :------: | ------- | -| ESP32 | √ | | | - -## 历史 - -- 2018/04/14 - 1.0.0 版本 - -## 创作者 - -Written by ouki.wang(ouki.wang@dfrobot.com), 2018. (Welcome to our [website](https://www.dfrobot.com/)) - diff --git a/lib/lib_i2c/DFRobot_MAX17043/python/micropython/demo_MAX17043.py b/lib/lib_i2c/DFRobot_MAX17043/python/micropython/demo_MAX17043.py deleted file mode 100644 index d6d5e2f54..000000000 --- a/lib/lib_i2c/DFRobot_MAX17043/python/micropython/demo_MAX17043.py +++ /dev/null @@ -1,38 +0,0 @@ -'''! - @file demo_MAX17043.py - @copyright Copyright (c) 2010 DFRobot Co.Ltd (http://www.dfrobot.com) - @license The MIT License (MIT) - @author [ouki.wang](ouki.wang@dfrobot.com) - @version V1.0 - @date 2018-4-14 - @url https://github.com/DFRobot/DFRobot_MAX17043 -''' - -import time -from machine import Pin -from DFRobot_MAX17043 import DFRobot_MAX17043 - -gauge = DFRobot_MAX17043() - -def interruptCallBack(channel): - gauge.clear_interrupt() - print('Low power alert interrupt!') - #put your battery low power alert interrupt service routine here - -pin_irq = Pin(25, Pin.IN) -pin_irq.irq(trigger = Pin.IRQ_FALLING, handler = interruptCallBack) - -rslt = gauge.begin() - -while rslt != 0: - print('gauge begin faild') - time.sleep(2) - rslt = gauge.begin() - -#gauge.set_Interrupt(32) #use this to modify alert threshold as 1% - 32% (integer) -print('gauge begin successful') - -while True: - time.sleep(2) - print('voltage: ' + str(gauge.read_voltage()) + 'mV') - print('percentage: ' + str(round(gauge.read_percentage(), 2)) + '%') diff --git a/lib/lib_i2c/DFRobot_MAX17043/python/raspberry/DFRobot_MAX17043.py b/lib/lib_i2c/DFRobot_MAX17043/python/raspberry/DFRobot_MAX17043.py deleted file mode 100644 index 1ddc751ca..000000000 --- a/lib/lib_i2c/DFRobot_MAX17043/python/raspberry/DFRobot_MAX17043.py +++ /dev/null @@ -1,109 +0,0 @@ -'''! - @file DFRobot_MAX17043.py - @copyright Copyright (c) 2010 DFRobot Co.Ltd (http://www.dfrobot.com) - @license The MIT License (MIT) - @author [ouki.wang](ouki.wang@dfrobot.com) - @version V1.0 - @date 2018-4-14 - @url https://github.com/DFRobot/DFRobot_MAX17043 -''' - -import smbus -import time -import datetime - -# Get I2C bus -bus = smbus.SMBus(1) - -MAX17043_ADDR = 0x36 -MAX17043_VCELL = 0x02 -MAX17043_SOC = 0x04 -MAX17043_MODE = 0x06 -MAX17043_VERSION = 0x08 -MAX17043_CONFIG = 0x0c -MAX17043_COMMAND = 0xfe - -class DFRobot_MAX17043(): - - def __init__(self): - '''! - @brief create MAX17043 object - @return MAX17043 object - ''' - pass - - def begin(self): - '''! - @brief MAX17043 begin and test moudle - @return initialization result: - @retval 0 successful - @retval -1 faild - ''' - self._write16(MAX17043_COMMAND, 0x5400) - time.sleep(0.01) - if self._read16(MAX17043_CONFIG) == 0x971c: - self._write16(MAX17043_MODE, 0x4000) - time.sleep(0.01) - self._write16(MAX17043_CONFIG, 0x9700) - return 0 - else: - return -1 - - def read_voltage(self): - '''! - @brief read battery voltage in mV - @return voltage in mV - ''' - return (1.25 * (self._read16(MAX17043_VCELL) >> 4)) - - def read_percentage(self): - '''! - @brief read battery remaining capacity in percentage - @return battery remaining capacity in percentage - ''' - tmp = self._read16(MAX17043_SOC) - return ((tmp >> 8) + 0.003906 * (tmp & 0x00ff)) - - def set_interrupt(self, per): - '''! - @brief set MAX17043 interrput threshold - @param per interrupt threshold as %1 - 32% (integer) - ''' - if per > 32: - per = 32 - elif per < 1: - per = 1 - per = 32 - int(per) - self._write_reg_bits(MAX17043_CONFIG, per, 0x01f, 0) - - def clear_interrupt(self): - '''! - @brief clear MAX17043 interrupt. - ''' - self._write_reg_bits(MAX17043_CONFIG, 0, 0x01, 5) - - def set_sleep(self): - '''! - @brief set MAX17043 in sleep mode. - ''' - self._write_reg_bits(MAX17043_CONFIG, 1, 0x01, 7) - - def set_wakeup(self): - '''! - @brief wake up MAX17043. - ''' - self._write_reg_bits(MAX17043_CONFIG, 0, 0x01, 7) - - def _write16(self, reg, dat): - buf = [dat >> 8, dat & 0x00ff] - bus.write_i2c_block_data(MAX17043_ADDR, reg, buf) - - def _read16(self, reg): - buf = bus.read_i2c_block_data(MAX17043_ADDR, reg, 2) - return ((buf[0] << 8) | buf[1]) - - def _write_reg_bits(self, reg, dat, bits, offset): - tmp = self._read16(reg) - tmp = (tmp & (~(bits << offset))) | (dat << offset) - self._write16(reg, tmp) - diff --git a/lib/lib_i2c/DFRobot_MAX17043/python/raspberry/README.md b/lib/lib_i2c/DFRobot_MAX17043/python/raspberry/README.md deleted file mode 100644 index 47bd42678..000000000 --- a/lib/lib_i2c/DFRobot_MAX17043/python/raspberry/README.md +++ /dev/null @@ -1,128 +0,0 @@ -# DFRobot_MAX17043 - -* [中文版](./README_CN.md) - -The MAX17043 is ultra-compact, low-cost,host-side fuel-gauge systems for lithium-ion (Li+) batter-ies in handheld and portable -equpiment.It employs Gravity I2C interface,ultra-low opearting current, and real-time tracking of the relative state of charge -(SOC) of the battery through Maxim's patented algorithm,eliminating the need for full-to-empty relearning and offset accumualtion -errors.Plug and play to accurately measure the voltage and remaining power of the battery. The module also features as a low -battery power alert interrupt function. When the battery power falls below specified threshold, the ALR pin generates a falling -pluse to trigger the external interrupt of the controller.One thing should mention that the default value of the battery low power -interrupt alert threshold is 32%, this threshold can be set by the function set_interrupt(). - - - -## Product Link（[https://www.dfrobot.com/product-1734.html](https://www.dfrobot.com/product-1734.html)） - SKU: DFR0563 - -## Table of Contents -* [Summary](#summary) -* [connection](connection) -* [Installation](#installation) -* [Methods](#methods) -* [Compatibility](#compatibility) -* [History](#history) -* [Credits](#credits) - -## Summary - -Provides an Raspberry pi library for reading and interperting MAX17043 data over I2C. - -## Connection -Wires of the same color are linked together,and We only exemplify how these three boards are connected to the Fuel Gauge. -When connecting , it is necessary to pay attention to the correspondence among pins, the connection diagram is as fellows. - -* Raspberry Pi -
-
-- -## Installation - -Download and install smbus library on Raspberry pi. Steps to install smbus are provided at: - -```python -$> sudo apt-get install -y python-smbus -$> sudo apt-get install -y i2c-tools -``` - -1. To use this library, first download the library file
-```python -sudo git clone https://github.com/DFRobot/DFRobot_MAX17043 -``` -2. Open and run the routine. To execute a routine demo_x.py, enter python demo_x.py in the command line. For example, to execute the demo_read_and_int.py.py routine, you need to enter :
- -```python -python demo_read_and_int.py.py -or -python2 demo_read_and_int.py.py -``` - -## Methods - -```python - '''! - @brief MAX17043 begin and test moudle - @return initialization result: - @retval 0 successful - @retval -1 faild - ''' - def begin(self): - - '''! - @brief read battery voltage in mV - @return voltage in mV - ''' - def read_voltage(self): - - '''! - @brief read battery remaining capacity in percentage - @return battery remaining capacity in percentage - ''' - def read_percentage(self): - '''! - @brief set MAX17043 interrput threshold - @param per interrupt threshold as %1 - 32% (integer) - ''' - def set_interrupt(self, per): - - '''! - @brief clear MAX17043 interrupt. - ''' - def clear_interrupt(self): - - '''! - @brief set MAX17043 in sleep mode. - ''' - def set_sleep(self): - - '''! - @brief wake up MAX17043. - ''' - def set_wakeup(self): - - -``` - -## Compatibility - -| 主板 | 通过 | 未通过 | 未测试 | 备注 | -| ------------ | :--: | :----: | :----: | :--: | -| RaspberryPi2 | | | √ | | -| RaspberryPi3 | | | √ | | -| RaspberryPi4 | √ | | | | - -* Python 版本 - -| Python | 通过 | 未通过 | 未测试 | 备注 | -| ------- | :--: | :----: | :----: | ---- | -| Python2 | √ | | | | -| Python3 | | | √ | | - -## History - -- 2018/04/14 - Version 1.0.0 released. - -## Credits - -Written by ouki.wang(ouki.wang@dfrobot.com), 2018. (Welcome to our [website](https://www.dfrobot.com/)) diff --git a/lib/lib_i2c/DFRobot_MAX17043/python/raspberry/README_CN.md b/lib/lib_i2c/DFRobot_MAX17043/python/raspberry/README_CN.md deleted file mode 100644 index 00894b09a..000000000 --- a/lib/lib_i2c/DFRobot_MAX17043/python/raspberry/README_CN.md +++ /dev/null @@ -1,119 +0,0 @@ -# DFRobot_MAX17043 - -* [English Version](./README.md) - -Gravity 3.7V锂电池电量计使用Gravity I2C接口，超低工作电流，通过Maxim专利算法，实时跟踪电池的相对充电状态(SOC，State-Of-Charge)，无需充放电学习过程，无积累误差，即插即用，准确地测量锂电池的当前电压和剩余电量。模块预留低电量报警中断引脚，当电池电量低于指定电量时，该引脚产生一个下跳脉冲，触发主控的外部中断。 - - - - -## 产品链接（[https://www.dfrobot.com.cn/goods-1743.html](https://www.dfrobot.com.cn/goods-1743.html)） - SKU: DFR0563 - -## 目录 - -* [概述](#概述) -* [连接](连接) -* [库安装](#库安装) -* [方法](#方法) -* [兼容性](#兼容性) -* [历史](#历史) -* [创作者](#创作者) - -## 概述 - -提供 python 库，用于通过 I2C 读取和解释 MAX17043 数据。 - -## 连接 -相同颜色的线连接在一起，我们只举例说明主板是如何连接到电量计的。接线时要注意管脚的对应关系，接线图如下： - -* Raspberry Pi -
-
-- -## 库安装 -1. 下载库至树莓派，要使用这个库，首先要将库下载到Raspberry Pi，命令下载方法如下:
-```python -sudo git clone https://github.com/DFRobot/DFRobot_MAX17043 -``` -2. 打开并运行例程，要执行一个例程demo_x.py，请在命令行中输入python demo_x.py。例如，要执行 demo_read_and_int.py例程，你需要输入:
- -```python -python demo_read_and_int.py -或 -python2 demo_read_and_int.py -``` - -## 方法 - -```python - '''! - @brief 构造MAX17043对象 - @return MAX17043 初始化 - @retval 0 成功 - @retval -1 失败 - ''' - def begin(self): - - '''! - @brief 读电池电压，单位： mV - @return 电池电压，单位：mV - ''' - def read_voltage(self): - - '''! - @brief 读取剩余电池容量的百分比 - @return 剩余电池容量的百分比 - ''' - def read_percentage(self): - '''! - @brief 设置 MAX17043 中断阈值 - @param per 中断阈值范围： %1 - 32% (整数) - ''' - def set_interrupt(self, per): - - '''! - @brief 清除 MAX17043 中断. - ''' - def clear_interrupt(self): - - '''! - @brief 设置 MAX17043 进入睡眠模式 - ''' - def set_sleep(self): - - '''! - @brief 唤醒 MAX17043 - ''' - def set_wakeup(self): -``` - -## 兼容性 - -| 主板 | 通过 | 未通过 | 未测试 | 备注 | -| ------------ | :--: | :----: | :----: | :--: | -| RaspberryPi2 | | | √ | | -| RaspberryPi3 | | | √ | | -| RaspberryPi4 | √ | | | | - -* Python 版本 - -| Python | 通过 | 未通过 | 未测试 | 备注 | -| ------- | :--: | :----: | :----: | ---- | -| Python2 | √ | | | | -| Python3 | | | √ | | - -## 历史 - -- 2018/04/14 - 1.0.0 版本 - -## 创作者 - -Written by ouki.wang(ouki.wang@dfrobot.com), 2018. (Welcome to our [website](https://www.dfrobot.com/)) - - - - - - diff --git a/lib/lib_i2c/DFRobot_MAX17043/python/raspberry/examples/demo_read_and_int.py b/lib/lib_i2c/DFRobot_MAX17043/python/raspberry/examples/demo_read_and_int.py deleted file mode 100644 index dd328c640..000000000 --- a/lib/lib_i2c/DFRobot_MAX17043/python/raspberry/examples/demo_read_and_int.py +++ /dev/null @@ -1,44 +0,0 @@ -'''! - @file demo_read_and_int.py - @copyright Copyright (c) 2010 DFRobot Co.Ltd (http://www.dfrobot.com) - @license The MIT License (MIT) - @author [ouki.wang](ouki.wang@dfrobot.com) - @version V1.0 - @date 2018-4-14 - @url https://github.com/DFRobot/DFRobot_MAX17043 -''' - -import sys -sys.path.append('../') -import time - -sys.path.append(os.path.dirname(os.path.dirname(os.path.realpath(__file__)))) -from DFRobot_MAX17043 import DFRobot_MAX17043 -import RPi.GPIO as GPIO - -gauge = DFRobot_MAX17043() - -GPIO.setmode(GPIO.BOARD) -GPIO.setup(7, GPIO.IN) - -def interruptCallBack(channel): - gauge.clear_interrupt() - print('Low power alert interrupt!') - #put your battery low power alert interrupt service routine here - -GPIO.add_event_detect(7, GPIO.FALLING, callback = interruptCallBack, bouncetime = 5) - -rslt = gauge.begin() - -while rslt != 0: - print('gauge begin faild') - time.sleep(2) - rslt = gauge.begin() - -gauge.set_interrupt(32) #use this to modify alert threshold as 1% - 32% (integer) -print('gauge begin successful') - -while True: - time.sleep(2) - print('voltage: ' + str(gauge.read_voltage()) + 'mV') - print('percentage: ' + str(round(gauge.read_percentage(), 2)) + '%') diff --git a/lib/lib_i2c/DFRobot_MAX17043/readme.md b/lib/lib_i2c/DFRobot_MAX17043/readme.md deleted file mode 100644 index fdc79ac77..000000000 --- a/lib/lib_i2c/DFRobot_MAX17043/readme.md +++ /dev/null @@ -1,122 +0,0 @@ -# DFRobot_MAX17043 - -* [中文版](./README_CN.md) - - The MAX17043 is ultra-compact, low-cost,host-side fuel-gauge systems for lithium-ion (Li+) batter-ies in handheld and portable -equipment.It employs Gravity I2C interface,ultra-low opearting current, and real-time tracking of the relative state of charge (SOC) -of the battery through Maxim's patented algorithm,eliminating the need for full-to-empty relearning and offset accumualtion errors. -Plug and play to accurately measure the voltage and remaining power of the battery. The module also features as a low battery power -alert interrupt function. When the battery power falls below specified threshold, the ALR pin generates a falling pluse to trigger -the external interrupt of the controller.One thing should mention that the default value of the battery low power interrupt alert -threshold is 32%, this threshold can be set by the function setInterrupt(). - - - -## Product Link（[https://www.dfrobot.com/product-1734.html](https://www.dfrobot.com/product-1734.html)） - SKU: DFR0563 - -## Table of Contents -* [Summary](#summary) -* [connection](connection) -* [Installation](#installation) -* [Methods](#methods) -* [Compatibility](#compatibility) -* [History](#history) -* [Credits](#credits) - -## Summary - -Provides an Arduino library for reading and interperting MAX17043 data over I2C. - -## Connection -Wires of the same color are linked together,and We only exemplify how these the boards are connected to the Fuel Gauge. -When connecting , it is necessary to pay attention to the correspondence among pins, the connection diagram is as fellows. - -* Arduino UNO -
-
-- -* ESP32 -
-
-- - -## Installation - -To use this library download the zip file, uncomperss it to a folder named DFRobot_MAX17043 in Arduino library. -## Methods - -```C++ - /** - * @fn DFRobot_MAX17043 - * @brief create MAX17043 object - * @return MAX17043 object - */ - DFRobot_MAX17043(); - /** - * @fn begin - * @brief MAX17043 begin and test moudle - * - * @return initialization result - * @retval 0 successful - * @retval -1 faild - */ - int begin(); - /** - * @fn readVoltage - * @brief read battery voltage in mV - * @return voltage in mV - */ - float readVoltage(); - /** - * @fn readPercentage - * @brief read battery remaining capacity in percentage - * - * @return battery remaining capacity in percentage - */ - float readPercentage(); - /** - * @fn setInterrupt - * @brief set MAX17043 interrput threshold - * - * @param per interrupt threshold as %1 - 32% (integer) - */ - void setInterrupt(uint8_t per); - /** - * @fn clearInterrupt - * @brief clear MAX17043 interrupt - */ - void clearInterrupt(); - /** - * @fn setSleep - * @brief set MAX17043 in sleep mode - * - */ - void setSleep(); - /** - * @fn setWakeUp - * @brief wake up MAX17043 - * - */ - void setWakeUp(); - -``` - -## Compatibility - -| MCU | Work Well | Work Wrong | Untested | Remarks | -| ------------------ | :-------: | :--------: | :------: | ------- | -| FireBeetle-ESP32 | √ | | | -| FireBeetle-ESP8266 | √ | | | -| Arduino uno | √ | | | - -## History - -- 2018/04/14 - Version 1.0.0 released. - -## Credits - -Written by ouki.wang(ouki.wang@dfrobot.com), 2018. (Welcome to our [website](https://www.dfrobot.com/)) - diff --git a/lib/lib_i2c/DFRobot_MAX17043/resources/images/DFR0563.jpg b/lib/lib_i2c/DFRobot_MAX17043/resources/images/DFR0563.jpg deleted file mode 100644 index eb0370a56..000000000 Binary files a/lib/lib_i2c/DFRobot_MAX17043/resources/images/DFR0563.jpg and /dev/null differ diff --git a/lib/lib_i2c/DFRobot_MAX17043/resources/images/Raspberry Pi.jpg b/lib/lib_i2c/DFRobot_MAX17043/resources/images/Raspberry Pi.jpg deleted file mode 100644 index 3ab96c2cd..000000000 Binary files a/lib/lib_i2c/DFRobot_MAX17043/resources/images/Raspberry Pi.jpg and /dev/null differ diff --git a/lib/lib_i2c/DFRobot_MAX17043/resources/images/UNO.jpg b/lib/lib_i2c/DFRobot_MAX17043/resources/images/UNO.jpg deleted file mode 100644 index 8c3d66b65..000000000 Binary files a/lib/lib_i2c/DFRobot_MAX17043/resources/images/UNO.jpg and /dev/null differ diff --git a/lib/lib_i2c/DFRobot_MAX17043/resources/images/esp32.jpg b/lib/lib_i2c/DFRobot_MAX17043/resources/images/esp32.jpg deleted file mode 100644 index 41b163cfd..000000000 Binary files a/lib/lib_i2c/DFRobot_MAX17043/resources/images/esp32.jpg and /dev/null differ diff --git a/tasmota/tasmota_xsns_sensor/xsns_110_max17043.ino b/tasmota/tasmota_xsns_sensor/xsns_110_max17043.ino index 4a90f0b13..7c97be17e 100644 --- a/tasmota/tasmota_xsns_sensor/xsns_110_max17043.ino +++ b/tasmota/tasmota_xsns_sensor/xsns_110_max17043.ino @@ -27,10 +27,6 @@ * The alert flag and alert threshold are not required for MQTT, the alert pin is not used * by this sensor driver. * - * Wiring and other information: - * - * \lib\lib_i2c\DFRobot_MAX17043\resources - * * Tested module(s): * * https://www.dfrobot.com/product-1734.html @@ -45,16 +41,6 @@ #define XI2C_83 83 // See I2CDEVICES.md #define MAX17043_ADDRESS 0x36 - -//#define MAX17043_USE_LIB - -#ifdef MAX17043_USE_LIB - -#include "DFRobot_MAX17043.h" -DFRobot_MAX17043 max17043_gauge; // Class to read from MAX17043 - -#else - #define MAX17043_VCELL 0x02 #define MAX17043_SOC 0x04 #define MAX17043_MODE 0x06 @@ -62,30 +48,18 @@ DFRobot_MAX17043 max17043_gauge; // Class to read from MAX17043 #define MAX17043_CONFIG 0x0c #define MAX17043_COMMAND 0xfe -#endif // MAX17043_USE_LIB - bool max17043 = false; /*********************************************************************************************/ void Max17043Init(void) { if (I2cSetDevice(MAX17043_ADDRESS)) { - -#ifdef MAX17043_USE_LIB - - if (max17043_gauge.begin() == 0) { - -#else - I2cWrite16(MAX17043_ADDRESS, MAX17043_COMMAND, 0x5400); // Power on reset delay(10); if (I2cRead16(MAX17043_ADDRESS, MAX17043_CONFIG) == 0x971c) { // Default 0x971c I2cWrite16(MAX17043_ADDRESS, MAX17043_MODE, 0x4000); // Quick start I2cWrite16(MAX17043_ADDRESS, MAX17043_CONFIG, 0x9700); delay(10); - -#endif // MAX17043_USE_LIB - max17043 = true; I2cSetActiveFound(MAX17043_ADDRESS, "MAX17043"); } @@ -93,20 +67,10 @@ void Max17043Init(void) { } void Max17043Show(bool json) { - -#ifdef MAX17043_USE_LIB - - float voltage = max17043_gauge.readVoltage() / 1000.0; // Battery voltage in Volt - float percentage = max17043_gauge.readPercentage(); // Battery remaining charge in percent - -#else - float voltage = (1.25f * (float)(I2cRead16(MAX17043_ADDRESS, MAX17043_VCELL) >> 4)) / 1000.0; // Battery voltage in Volt uint16_t per = I2cRead16(MAX17043_ADDRESS, MAX17043_SOC); float percentage = (float)((per >> 8) + 0.003906f * (per & 0x00ff)); // Battery remaining charge in percent -#endif // MAX17043_USE_LIB - // During charging the percentage might be (slightly) above 100%. To avoid strange numbers // in the statistics the percentage provided by this driver will not go above 100% if (percentage > 100.0) { percentage = 100.0; }