合泰液晶驱动芯片HT1622驱动程序模块化源代码-LCD driver IC HT1621/2 driver source code program

stm32下实现寄存器操作ht1621段式液晶显示码驱动-Stm32 achieve register operation ht1621 segment LCD driver

si4730驱动程序，这是一个调试完成的Si4730收音机芯片的驱动程序，程序中包含了HT1621 LCD芯片驱动及NV065A系列语音芯片驱动(Si4730 driver, this is a debugging completed Si4730 radio chip driver, the program contains the HT1621 LCD chip driver and NV065A series voice chip driver)