Revision 0:239b59d7fd5f, committed 2016-10-23

Comitter:

anywill

Date:

Sun Oct 23 12:36:35 2016 +0000

Commit message:

nucleo +1602 +mbed ????

Changed in this revision

diff -r 000000000000 -r 239b59d7fd5f TextLCD.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TextLCD.lib	Sun Oct 23 12:36:35 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/simon/code/TextLCD/#308d188a2d3a

diff -r 000000000000 -r 239b59d7fd5f main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Oct 23 12:36:35 2016 +0000
@@ -0,0 +1,36 @@
+//名称:nucleo +1602 +mbed 显示实验
+//1602库
+//
+#include "mbed.h"
+#include "TextLCD.h"
+
+TextLCD lcd{A0,A1,A2,A3,A4,A5,TextLCD::LCD16x2};//初始化接口
+/* 1602接口定义
+1 VSS
+2 VDD
+3 VL液晶偏压信号,调节对比度
+4 RS数据/命令选择端H/L         ---接A0
+5 读/写选择端 H/L              ---L接地 
+6 E使能信号                   ---接A1
+7~10                        ---NC
+11 I/O                       ---A2
+12 I/O                       ---A3    
+13 I/O                       ---A4   
+14 I/O                       ---A5    
+15 I/O                       ---背光+       
+16 I/O                       ---背光-         
+*/
+int main()
+{
+    lcd.cls();//clean screen
+    wait(0.001);
+    for (int i=8;i>=0;i--)//倒计时
+      {
+      lcd.cls();
+      lcd.printf("%d",i);
+      wait(1);     
+      }
+    lcd.cls();
+    lcd.printf("Hello World");//打印到1602
+    
+}

diff -r 000000000000 -r 239b59d7fd5f mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sun Oct 23 12:36:35 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/25aea2a3f4e3
\ No newline at end of file