VZTECH / EALib

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Dependencies:   FATFileSystem

Dependents:   main_src

Fork of EALib by EmbeddedArtists AB

Files at this revision

API Documentation at this revision

Revision 16:c22621bd7dea, committed 2014-08-27

Comitter:
embeddedartists
Date:
Wed Aug 27 14:22:41 2014 +0000
Parent:
15:529fb3f8f88b
Child:
17:b3a179cc3d88
Commit message:
Fixed bug in MCIFileSystem that occurred when CardDetect pin was not used.; Removed initialization of the LCD_LE pin as it is not used and it interfered with other uses of that pin.; Made some of EaLcdBoard's functions virtual to be able to inherit the

Changed in this revision

EaLcdBoard.h Show annotated file Show diff for this revision Revisions of this file
LcdController.cpp Show annotated file Show diff for this revision Revisions of this file
MCIFileSystem.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/EaLcdBoard.h	Mon Aug 25 13:14:34 2014 +0000
+++ b/EaLcdBoard.h	Wed Aug 27 14:22:41 2014 +0000
@@ -212,11 +212,11 @@
     void pca9532_setBlink0Duty(uint8_t duty);
     void pca9532_setBlink0Leds(uint16_t ledMask);
 
-    void setWriteProtect(bool enable);
-    void set3V3Signal(bool enabled);
-    void set5VSignal(bool enabled);
-    void setDisplayEnableSignal(bool enabled);
-    void setBacklightContrast(uint32_t value);
+    virtual void setWriteProtect(bool enable);
+    virtual void set3V3Signal(bool enabled);
+    virtual void set5VSignal(bool enabled);
+    virtual void setDisplayEnableSignal(bool enabled);
+    virtual void setBacklightContrast(uint32_t value);
 
     I2C _i2c;
     LcdController::Config _cfg;

--- a/LcdController.cpp	Mon Aug 25 13:14:34 2014 +0000
+++ b/LcdController.cpp	Wed Aug 27 14:22:41 2014 +0000
@@ -411,7 +411,7 @@
 
     // pwr always controlled by gpio
 //    LPC_IOCON->P2_0 |= 7; /* LCD_PWR @ P2.0 */
-    LPC_IOCON->P2_1 |= 7; /* LCD_LE  @ P2.1 */
+//    LPC_IOCON->P2_1 |= 7; /* LCD_LE  @ P2.1 */  /* Never Used */
     LPC_IOCON->P2_2 |= 7; /* LCD_DCLK @ P2.2 */
     LPC_IOCON->P2_3 |= 7; /* LCD_FP @ P2.3 */
     LPC_IOCON->P2_4 |= 7; /* LCD_ENAB_M @ P2.4 */

--- a/MCIFileSystem.cpp	Mon Aug 25 13:14:34 2014 +0000
+++ b/MCIFileSystem.cpp	Wed Aug 27 14:22:41 2014 +0000
@@ -608,7 +608,11 @@
 
     initMCI();
 
-    if (cd != NC)
+    if (cd == NC)
+    {
+        _cardDetect = NULL;
+    }
+    else
     {
       _cardDetect = new DigitalIn(cd);
       _cardDetect->mode(PullUp);