define uchar unsigned charuchar dataHdataL定义全局变量用来保存数据脚位定义sbit SPI_CLK = P14sbit SPI_MISO = P15 sbit SPI_MOSI = P22sbit SPI_SS = P23片选sbit LT_RESET_N = P24sbit LT_PKT_FLAG = P25LT8900 pkt脚uchar RX

LT8900 Datasheet Revision GENERAL DESCRIPTION The LT8900 is a low-cost fully integrated CMOS RF transceiver GFSK data modem and packet framer optimized for use in the GHz ISM band. It

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