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-rw-r--r--drv_MatrixOrbital.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drv_MatrixOrbital.c b/drv_MatrixOrbital.c
index 2bc6864..d89ec0f 100644
--- a/drv_MatrixOrbital.c
+++ b/drv_MatrixOrbital.c
@@ -1,4 +1,4 @@
-/* $Id: drv_MatrixOrbital.c,v 1.37 2005/01/18 06:30:23 reinelt Exp $
+/* $Id: drv_MatrixOrbital.c,v 1.38 2005/01/22 12:44:41 reinelt Exp $
*
* new style driver for Matrix Orbital serial display modules
*
@@ -23,6 +23,9 @@
*
*
* $Log: drv_MatrixOrbital.c,v $
+ * Revision 1.38 2005/01/22 12:44:41 reinelt
+ * MatrixOrbital backlight micro-fix
+ *
* Revision 1.37 2005/01/18 06:30:23 reinelt
* added (C) to all copyright statements
*
@@ -336,7 +339,7 @@ static int drv_MO_backlight (int backlight)
if (backlight > 255) backlight = 255;
Backlight = backlight;
- if (backlight < 0) {
+ if (backlight <= 0) {
/* backlight off */
drv_generic_serial_write ("\376F", 2);
} else {
@@ -357,7 +360,7 @@ static int drv_MO_gpo (int num, int val)
if (num < 1) num = 1;
if (num > 6) num = 6;
- /* -1 is used to query the current PWM */
+ /* -1 is used to query the current GPO */
if (val == -1) return GPO[num-1];
if (val < 0) val = 0;