说明：  ADS8326芯片是TI公司的16位高精度ADC，可以应用在检测小信号测量以及高精度仪器仪表方面。该驱动程序是基于STM32F407平台的，驱动方式采用模拟的spi，里面还有各种读写函数以及数据处理函数。
(ADS8326 chip is TI's 16-bit high-precision ADC, which can be used in small signal measurement and high-precision instruments. The driver is based on STM32F407 platform. The driving mode is simulated spi. There are also various read-write functions and data processing functions.)