The audio and touch screen driver is modified according to the practical situation of the system.

并根据系统的具体情况修改了音频驱动和触摸屏驱动。

youdao

Designed a programming model using kernel thread in touch screen driver, which replaced the old state machine model.

设计了触摸屏驱动中使用内核线程的编程模型，代替了原来的状态机模型。

youdao

Embedded system resources are limited, after adding LCD driver and touch screen driver to the kernel, cut some modules which is unnecessary during the development process to make the kernel minimize.

嵌入式系统资源是有限的，在为内核添加了LCD驱动和触摸屏驱动后，将开发过程中不必要的模块进行了裁剪，使内核达到最小化的需求。

youdao

The multi-touch infotainment screen at the center of the dash only shows driver-relevant information, such as navigation, music and weather, while driving to reduce distractions, but it presents a more comprehensive overview when standing still, including a messaging center and calendar.

ENGADGET: Garmin K2 in-dash infotainment system brings a hint of glass cockpit to the road