Introduction - If you have any usage issues, please Google them yourself
lcddrv1.c-driven source code for the application lcddrv1_user.c functions: to distinguish in the ioctl data is written in order to increase the data or address, flag = 1 is write-only command, flag = 0 wrote the address and data combination , address in front of the word shown in the back
Packet : 55593397lcd-drv.rar filelist
lcddrv1_user.c
lcddrv1.c