Answers checklist.
General issue report
感谢管理员及时更新了simpleFOC库。还有一个小小的遗漏:在MT6701有初使化中有SPI/I2C的选择。所以应该在SPI初使化的后面也要添加“Sensor::init()”:
<img width="1118" height="1628" alt="Image" src="https://github.com/user-attachments/assets/a589a899-b008-4c9a-9a21-82e8ca3b0672"