问答-
gdata_buf[x][posy1]|=1<<posy2;如何运算
u8gdata_buf[96][6];voidlcd_draw_dot(u8x,u8y,u8sta){u8posy1,posy2;if(x>=LCD_WIDTH||y>=LCD_HEIGHT)return;posy1=y/8;posy2=y%8;if(sta){gdata_buf[x]|=1
2023-03-28 0
scnblaofan
TA的家园币：10
u8gdata_buf[96][6];voidlcd_draw_dot(u8x,u8y,u8sta){u8posy1,posy2;if(x>=LCD_WIDTH||y>=LCD_HEIGHT)return;posy1=y/8;posy2=y%8;if(sta){gdata_buf[x]|=1
