okp mh
/
I2CLCD
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Fork of
I2CLCD
by 
Suga koubou
Revision 3:61518c45ea07, committed 2015-01-07
- Comitter:
- okp_mh
- Date:
- Wed Jan 07 00:55:10 2015 +0000
- Parent:
- 2:bc4583ce560e
- Commit message:
- SO1602A_i2c_oled
Changed in this revision
| I2CLCD.cpp | Show annotated file Show diff for this revision Revisions of this file |
| I2CLCD.h | Show annotated file Show diff for this revision Revisions of this file |
--- a/I2CLCD.cpp Sun Feb 27 14:28:40 2011 +0000
+++ b/I2CLCD.cpp Wed Jan 07 00:55:10 2015 +0000
@@ -80,6 +80,7 @@
i2caddr = p_i2caddr;
type = p_type;
+
lcd_cfg(p_config);
@@ -109,6 +110,8 @@
x = col;
y = row;
lcd_out(address(x, y), 0);
+ //oled_out(0x00+x+y*0x20+0x80,0);
+ //lcd_out(0x00+x+y*0x20+0x80,0);
}
int I2CLCD::address(int col, int row) {
@@ -129,8 +132,11 @@
}
case LCD16x2B:
return 0x80 + (row * 40) + col;
+
case LCD8x2:
case LCD16x2:
+ return 0x00+col+row*0x20+0x80; //typeはLCD16x2になるのでここにSO1602A用に「return 0x00+col+row*0x20+0x80;」を追加する。
+ //ここを記入しないと「i2clcd.locate(6,1);」2行目が表示されない。
case LCD20x2:
default:
return 0x80 + (row * 0x40) + col;
--- a/I2CLCD.h Sun Feb 27 14:28:40 2011 +0000 +++ b/I2CLCD.h Wed Jan 07 00:55:10 2015 +0000 @@ -20,7 +20,9 @@ /** * @brief default I2C address */ -#define I2CLCD_ADDR 0x7c +//#define I2CLCD_ADDR 0x7c + +#define I2CLCD_ADDR 0x78 //SO1602AWWB /** * @brief LCD type