Kentaro Sekimoto / TFTLCD_8bit

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Dependents:   GR-PEACH_TFTLCD_8bit

Fork of TFTLCD_8bit by Thiha Electronics

Diff: ssd1289.cpp

Revision:
22:4c169297f374
Parent:
20:4bdca8d8dadc
--- a/ssd1289.cpp	Sat Jan 26 02:55:46 2013 +0000
+++ b/ssd1289.cpp	Sat Jan 26 04:36:46 2013 +0000
@@ -22,12 +22,10 @@
 #include "ssd1289.h"
 #include "helpers.h"
 
-SSD1289_LCD::SSD1289_LCD( PinName CS, PinName RESET, PinName RS, PinName WR, BusOut* DATA_PORT, PinName BL, PinName RD )
-    : LCD( 240, 320, CS, RS, RESET ), _lcd_pin_wr( WR )
+SSD1289_LCD::SSD1289_LCD( PinName CS, PinName RESET, PinName RS, PinName WR, BusOut* DATA_PORT, PinName BL, PinName RD, backlight_t blType, float defaultBackLightLevel )
+    : LCD( 240, 320, CS, RS, RESET, BL, blType, defaultBackLightLevel ), _lcd_pin_wr( WR )
 {
     _lcd_port = DATA_PORT;
-    if ( BL != NC ) _lcd_pin_bl = new DigitalOut( BL );
-    else _lcd_pin_bl = 0;
     if ( RD != NC ) _lcd_pin_rd = new DigitalOut( RD );
     else _lcd_pin_rd = 0;
 }
@@ -45,6 +43,8 @@
     _lcd_pin_cs = HIGH;
     if ( _lcd_pin_bl != 0 )
         *_lcd_pin_bl = HIGH;
+    else if ( _bl_pwm != 0 )
+        *_bl_pwm = _bl_pwm_default;
     if ( _lcd_pin_rd != 0 )
         *_lcd_pin_rd = HIGH;
     _lcd_pin_wr = HIGH;
@@ -197,15 +197,13 @@
 void SSD1289_LCD::Sleep( void )
 {
     WriteCmdData( 0x10, 0x0001 ); // sleep mode: 0 = exit, 1 = enter
-    if ( _lcd_pin_bl != 0 )
-        *_lcd_pin_bl = LOW;
+    LCD::Sleep();
 }
 
 void SSD1289_LCD::WakeUp( void )
 {
     WriteCmdData( 0x10, 0x0000 ); // sleep mode: 0 = exit, 1 = enter
-    if ( _lcd_pin_bl != 0 )
-        *_lcd_pin_bl = HIGH;
+    LCD::WakeUp();
 }
 
 void SSD1289_LCD::WriteCmd( unsigned short cmd )