* [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

[bsp/n32g452xx] Unified header file definition. "GPIO_H__" to "DRV_GPIO_H". "USART_H" to "DRV_USART_H"
[bsp/n32g452xx] In drv_pwm.c, variable meaning is different with RT-Thread interface definition. Fixed and tested.
[bsp/n32g452xx] Add support for UART4/UART5.
[bsp/n32g452xx] In drv_gpio.c Modify "N32F10X_PIN_NUMBERS" to "N32G45X_PIN_NUMBERS".

[lvgl][l475] use single buffer instead of double buffers

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

- Backward compatible with existing function-pointer based hooking method
- Using RT_USING_HOOK as an on/off switch
- Introducing a new low-overhead macro-based hooking method

[bsp/stm32] add sdram for openmv

Revert "[kernel] Add __attribute__(...) for rt_kprintf() to let the compiler check the format string parameters"

Revert "[kernel] Add __attribute__(...) for rt_kprintf() to let the compiler check the format string parameters"

This reverts commit d2e6715d.

This reverts commit ead24644.

[kernel] Add __attribute__(...) for rt_kprintf() to let the compiler check the format string parameters

Tested in the following environment：
1. Keil uVersion：Arm Compiler v5.06、v6.7、v6.16  
2. Atollic TrueSTUDIO for STM32：GNU v6.3.1  
3. Code Composer Studio：TI Compiler v20.2.2.LTS、GNU v7.2.1