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液晶显示器是良好的,这是由ARDUINO UNO验证,没有对比或布线问题,4位模式:RS -RC0,E-RC1,D4-RC2,D5-RC3,D6- RC4,D7- RC7;这里是显示的视频,请给出一些建议来解决它,谢谢!附加了HTTPS:/Youtu.BE/FLZWIY77 NNUC代码和头TXT
LCD.TXT(1.42 KB)-下载13次 以上来自于百度翻译 以下为原文 The LCD is good which was verified by Arduino uno, and no contrast or wiring problem, 4-bit mode: RS--RC0, E--RC1, D4--RC2,D5--RC3, D6--RC4, D7--RC7; Here is the video for the display, please give some suggestions to resolve it, thanks! C code and header txt are attached Attachment(s) lcd_main.c (1.50 KB) - downloaded 13 times lcd.txt (1.42 KB) - downloaded 13 times |
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10个回答
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开始写入LATX寄存器。然后检查一下你的延误…
以上来自于百度翻译 以下为原文 Write to LATx registers, to begin with. Then maybe check your delays... |
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而且,明显的改进成为 以上来自于百度翻译 以下为原文 Also, the obvious improvement void Lcd_Write_String(char *a) { int i; for(i=0;a!=' |