取消了默认选中LWIP和DFS

* [lvgl] 代码精炼

* delet lv_port_indev.c

* Update Kconfig

在串口不关闭的情况下，更改波特率后，清空上次数据检索，导致更新写入检索错误，
串口无法读出正确的数据。真实数据的位置和检索值之间总有一定的距离，导致读取
数据的时候会有一定的延时。缓冲区大，延时越长

* [gcc][armcc][armclang] rtconfig.CROSS_TOOL->rtconfig.PLATFORM

* [stm32f401-nucleo] arduino support
* 增加application arduino main文件
* 调整目录结构

[stm32f072] support Arduino I2C and update readme

- add comments
- remove ARDUINO_PWM_HZ
- remove initVariant blank function
- support DAC0
- improve Kconfig of STM32L475 PANDORA
- add readme
- add i2c1 bus device

删除多余注释，另外确定了对于其他型号单片机的适应性

[bsp/stm32] fix the bug of 'can' being stucked when short cricuit the canH and canL, change some wrong annotations

[stm32F4] adapt 168M frequency of 1M can baud, remember to add the define of BSP_USING_CAN168M in kconfig while using 168M frequency

* [bsp] Make all warnings into errors with qemu-vexpress-a9 qemu-virt64-aarch64 and stm32f411-st-nucleo.
* [RTC] Fix compile errors

* 1、添加基于STM32WLE5JC的BSP
2、修正stm32wlxx的引用

* edit readme