【導(dǎo)讀】送入數(shù)據(jù)信號(hào)就能馬上顯示出效果，如：LED和數(shù)碼管。由于LCD存在較多的控制接口、相關(guān)的存儲(chǔ)器件和相關(guān)的指令，加之顯示操作還要進(jìn)。此也是廣泛地應(yīng)用于日常生活和工業(yè)控制。A、一定要注意我們所用數(shù)碼管是陰極數(shù)碼管還是陽(yáng)極數(shù)碼管。求數(shù)碼管數(shù)模的軟件，就能快速而準(zhǔn)確的求出來(lái)。要的數(shù)位，因此根據(jù)LED數(shù)碼管的驅(qū)動(dòng)方式的不同，可以分為靜態(tài)式和動(dòng)態(tài)式兩類。靜態(tài)驅(qū)動(dòng)是指每個(gè)數(shù)碼管的每一個(gè)段碼都由一個(gè)單片機(jī)的I/O. 用時(shí)必須增加驅(qū)動(dòng)器進(jìn)行驅(qū)動(dòng)，增加了硬體電路的復(fù)雜性。一般僅適用于顯示位數(shù)較少的應(yīng)用場(chǎng)合。連接方法各位數(shù)碼管的字形控制端對(duì)應(yīng)地并在一起，由一組I/O端口進(jìn)行控制，各位的公共極相互獨(dú)立，分別由不同的I/O控制信號(hào)控制。缺點(diǎn)顯示亮度不夠穩(wěn)定，影響因素較多；編程較復(fù)雜，占用CPU時(shí)間較多。這里需要指出的是我們?cè)谟?xùn)練所使用的數(shù)碼管是共陽(yáng)極的數(shù)碼管。/*程序功能：8段數(shù)碼管顯示"1，2，3，

　　

【正文】 x00,0x18,0x0C,0x00,0x00,0x01,0x00,0x00,0x00,0x00, 0x01,0xFF,0x80,0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x13,0x10,0x03,0xFE,0x00, 0x03,0xFF,0xC0,0x00,0x00,0x00,0x00,0x58,0x00,0x00,0x00,0x3F,0x30,0x1F,0xFF,0xC0, 0x03,0xFF,0xE0,0x00,0x00,0x00,0x00,0x8C,0x03,0xF0,0x00,0x7F,0xE0,0x7C,0x01,0xE0, 0x03,0xFF,0xF0,0x00,0x00,0x00,0x01,0x36,0x06,0xC0,0x00,0x5F,0xC0,0xFF,0xFC,0x60, 0x01,0xFF,0xF0,0x00,0x00,0x00,0x02,0x1B,0x0F,0x80,0x00,0xFF,0x01,0xFE,0x0F,0x30, 0x00,0xEF,0xF0,0x00,0x00,0x00,0x02,0x6D,0x9F,0x00,0x00,0x3E,0x03,0xFF,0xF1,0x90, 0x00,0xFF,0xF8,0x00,0x00,0x00,0x04,0x36,0xFE,0x00,0x01,0xFF,0x07,0xFF,0xFC,0x90, 0x00,0xEF,0xFF,0xFF,0x80,0x00,0x04,0xDB,0x7E,0x00,0x03,0xFF,0x87,0xFF,0xFC,0xD0, 0x00,0x0F,0xFF,0xFF,0xC0,0x00,0x04,0x6D,0xFC,0x00,0x07,0xFF,0x8F,0xFF,0xFE,0x50, 0x00,0x0F,0xFF,0xFF,0xE0,0x00,0x04,0x36,0xFC,0x10,0x07,0xFF,0x8F,0xFF,0xFE,0x90, 0x00,0x0F,0xFF,0xFF,0xE0,0x00,0x04,0x1B,0xF8,0x10,0x07,0xFF,0xCF,0xFF,0xFE,0x80, 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