Tadao Iida
mbed/ARM 活用事例 第2章 キャラクタLCDを極めよう
Revision 0:8f82c02ccf5d, committed 2011-10-04
- Comitter:
- sunifu
- Date:
- Tue Oct 04 12:50:27 2011 +0000
- Commit message:
Changed in this revision
diff -r 000000000000 -r 8f82c02ccf5d TextLCD.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TextLCD.lib Tue Oct 04 12:50:27 2011 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/simon/code/TextLCD/#44f34c09bd37
diff -r 000000000000 -r 8f82c02ccf5d main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Oct 04 12:50:27 2011 +0000
@@ -0,0 +1,62 @@
+#include "mbed.h"
+#include "TextLCD.h"
+
+void slideMessage(char* ,double ,int );
+//slideMessage(message, slidetime, row )
+
+TextLCD lcd(p24,p26,p27,p28,p29,p30);
+#define SIZE 16
+// I don't test TextLCD 20x ... 16x2B
+
+int main() {
+ static char msg[] = "1234567890123456" ;
+ static char msg1[] = "Welcome to mbed! mbed is a tool for Rapid Prototyping with Microcontrollers." ;
+ static char msg2[] = "abcdefghijklmnop" ;
+
+ slideMessage(msg1,0.5,0);
+ return 0 ;
+}
+
+void slideMessage(char msg[], double time,int row)
+{
+ int j, k ;
+ int len = ( strlen(msg) ) ;
+
+ lcd.cls();
+
+ while(1){ // <= Debug ha while wo comment nisuru
+ printf("[len:%d :: %s]",len,msg); // <= Debug
+ printf("----- first loop -----\r\n"); // <= Debug
+ for (j = SIZE -1 ; j>=0 ; j-- ){
+ printf("(%2d)",j); // <= Debug
+ for ( k = j ; k < SIZE ; k++ ){
+ lcd.locate(k,row);
+ if ( len > (k - j) ){
+ lcd.printf("%c",msg[k-j]) ;
+ printf("[%2d:%c]",k,msg[k-j]); // <= Debug
+ }else{
+ lcd.printf(" ") ;
+ printf("[%2d:*]",k); // <= Debug
+ }
+ }
+ wait(time) ;
+ printf("\r\n"); // <= Debug
+ }
+ printf("----- second loop -----\r\n"); // <= Debug
+ for ( j = 1 ; j <= len ; j++ ){
+ printf("(%2d)",j); // <= Debug
+ for ( k = 0; k < SIZE ; k++ ){
+ lcd.locate(k,row) ;
+ if( ( k + j ) < len ){
+ lcd.printf("%c",msg[k+j]) ;
+ printf("[%2d:%c]",k,msg[k+j]); // <= Debug
+ }else{
+ lcd.printf(" ") ;
+ printf("[%2d:*]",k); // <= Debug
+ }
+ }
+ wait(time) ;
+ printf("\r\n"); // <= Debug
+ }
+ } // <= Debug ha kokomo comment ni suru.
+}
\ No newline at end of file
diff -r 000000000000 -r 8f82c02ccf5d mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Oct 04 12:50:27 2011 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/63bcd7ba4912