esp8266/Arduino

Implement Wire::end()

Open

#2,884 建立於 2017年1月19日

在 GitHub 查看
 (6 留言) (0 反應) (1 負責人)C++ (15,728 star) (13,342 fork)batch import
component: librarieshelp wantedtype: enhancement

描述

Hey Guys awesome work with this project! Is it possible to upgrade/merge the wire.h library? I have some problems with an sensirion i2c sensor. With the new libary everything works fine, but sadly not with the old one.

the problem is in -> Wire\src\utility\twi.c

we have to upgrade these two files:

#include <avr/io.h> #include <avr/interrupt.h>

greets Martin

貢獻者指南

技術棧
ccpp
領域
backend
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
half day
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
needs investigation
前置要求
Knowledge of I2C protocolFamiliarity with Wire library internalsUnderstanding of AVR interrupts
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
20
研究方向
The issue requests implementing Wire::end() for the ESP8266 Arduino core. The user mentions that the problem lies in Wire/src/utility/twi.c and suggests upgrading files that include avr/io.h and avr/interrupt.h. The issue has an assignee but no linked PR. Investigate the current state of the Wire library in the esp8266/Arduino repository, particularly the twi.c file, and determine whether Wire::end() is already implemented or if there is an alternative approach. Check recent commits and comments for any progress or rejection of this feature.
Implement Wire::end() · esp8266/Arduino#2884 | Good First Issue