AVR单片机:广州双龙SL—MAGE128实验板问题我购买了广州双龙的SL—MAGE128实验板,在配套光盘\SL-MEGA128\Pc_At目录中有实验工程
pcat.prj,我用ICCAVR225B编译后下载到实验板运行,图标和图形显示正常,但有以下不正
常:
1、用hz_tran(unsigned char x,unsigned char y,unsigned char *hz_p)子程序直接显
示汉字和用asc_tran(unsigned char x,unsigned char y,unsigned char *asc_p)子程序显
示ASC11字符不正常,ASC11字符显示“¥”
汉字显示竖立的制表符。何故?
2、修改megalcd.c文件程序,只删除以下程序段重新编译通过,但下载到实验板后不能
按SHIFE键向下运行,何故?
ocmj_write(0xF4);
hz_tran(0,0,"恭");
hz_tran(0,1,"祝");
hz_tran(0,2,"各");
hz_tran(0,3,"位");
hz_tran(7,0,"万");
hz_tran(7,1,"事");
hz_tran(7,2,"如");
hz_tran(7,3,"意");
delay_ms(3000);