diff options
Diffstat (limited to 'glcddrivers/avrctl.c')
| -rw-r--r-- | glcddrivers/avrctl.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/glcddrivers/avrctl.c b/glcddrivers/avrctl.c index b0e09b9..1f5d155 100644 --- a/glcddrivers/avrctl.c +++ b/glcddrivers/avrctl.c @@ -6,7 +6,8 @@ * This file is released under the GNU General Public License. Refer * to the COPYING file distributed with this package. * - * (c) 2005 Andreas Regel <andreas.regel AT powarman.de> + * (c) 2005-2010 Andreas Regel <andreas.regel AT powarman.de> + * (c) 2011 Wolfgang Astleitner <mrwastl AT users.sourceforge.net> */ #include <stdint.h> @@ -176,6 +177,27 @@ void cDriverAvrCtl::Clear() memset(newLCD[x], 0, (kBufferHeight + 7) / 8); } + +void cDriverAvrCtl::SetPixel(int x, int y, uint32_t data) +{ + if (x >= width || y >= height) + return; + + if (config->upsideDown) + { + x = width - 1 - x; + y = height - 1 - y; + } + + int offset = 7 - (y % 8); + if (data == GLCD::cColor::White) + newLCD[x][y / 8] |= (1 << offset); + else + newLCD[x][y / 8] &= ( 0xFF ^ (1 << offset) ); +} + + +#if 0 void cDriverAvrCtl::Set8Pixels(int x, int y, unsigned char data) { if (x >= width || y >= height) @@ -200,6 +222,7 @@ void cDriverAvrCtl::Set8Pixels(int x, int y, unsigned char data) } } } +#endif void cDriverAvrCtl::Refresh(bool refreshAll) { |