摘要: 1、将部分声明的不需要修改的变量声明为程序存储器变量,即在变量名前增加code关键字,如: unsigned char code led_mod[] = {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x3f,0x06,0x5b,0x4f,0x 阅读全文
posted @ 2024-04-10 10:04 iZJ"Qq4577105 阅读(1160) 评论(1) 推荐(0) 编辑