DSP2812片内AD校准代码，可以轻松将片内ADC精度校准到3％以内-DSP2812 chip AD calibration code, can easily chip ADC precision calibration to within 3%

这是程序演示如何使用触摸屏功能，上电后，显示校准界面，按下界面提示的校准点后，进入主界面。主界面会实时显示触笔的坐标。-Is this application demonstrates how to use the touch screen function, after power on, according to the calibration interface, press the screen tips after calibration point, enter the main i

数字钟的实现，有时分秒，有闹钟模式，通过手动校准时分秒-Digital clock implementations, sometimes every minute, alarm clock mode, manual calibration Minutes

CS-113282-ANP1的BlueCore5充电器描述和校准程序-CS-113282-ANP1 of BlueCore5 charger and calibration procedures described