1. Fix open-control order issue in CAN driver.
2. [N9H30] Improve N9H30 I2C busy-wait implementation.
3. [N9H30] Support 1024x600x32b LCD panel.
4. Move nu_packages menu into sub-menu of board.

* [console] 解决在没有定义RT_USING_DEVICE的情况下使用device报错的问题

* format codes

* [libc] 整理格式

* refresh projects

1. Improve LVGL avg FPS.
2. Sync configuration to 4.1.0.

1. Improve LVGL avg FPS.
2. Sync configuration to 4.1.0.

1. Make up sources and bugfix.
2. Add nu_gpio_pin_get.
3. Add PM operator in USB host driver.
4. Support NUC980 stage 1 and add nk-980iot board.

Fix rtt port issues.

1. modify at32_msp default configuration 2. add hwtimer driver and fix up some driver errors 3. update related files