MarlinFirmware/Marlin

[FR] TMC5161 stepper driver support

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#16,365 建立於 2019年12月28日

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 (84 留言) (1 反應) (0 負責人)C++ (16,011 star) (19,123 fork)batch import
F: TrinamicT: Feature Requesthelp wanted

描述

I have encountered a problem, I use the latest marlin firmware and 5160 is OK on my motherboard. The configuration is not changed, only the drive is changed to 5161, and the information displayed using M122 is normal, but when I move the XYZ axis, there is only a little movement and then it cannot move. I used M122 to see the information changed. move_before: move_before move_x_asis: move_x_axis

貢獻者指南

技術棧
cpp
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。
5
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。
over 1 week
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。
active
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
Understanding of Marlin configurationKnowledge of stepper driver TMC5161C++ debugging experience
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
Investigate the TMC5161 driver initialization and configuration in the Marlin source code. Compare with the existing TMC5160 support in Marlin/src/module/stepper/TMCStepper.cpp and Marlin/src/module/stepper/TMCStepper.h. The user reports that M122 shows normal but movement fails after a small move. Look for differences in register settings between TMC5160 and TMC5161, particularly regarding current and microstepping. Check comments in the issue for any partial solutions or workarounds.