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.
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.