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Diffstat (limited to 'include/video_ad7177.h')
-rw-r--r--include/video_ad7177.h157
1 files changed, 79 insertions, 78 deletions
diff --git a/include/video_ad7177.h b/include/video_ad7177.h
index 3f35f33..de3863d 100644
--- a/include/video_ad7177.h
+++ b/include/video_ad7177.h
@@ -12,7 +12,7 @@
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
@@ -24,25 +24,25 @@
#ifndef _VIDEO_AD7177_H_
#define _VIDEO_AD7177_H_
-/*#define VIDEO_DEBUG_DISABLE_COLORS 0 */
+/* #define VIDEO_DEBUG_DISABLE_COLORS 0 */
#define VIDEO_ENCODER_NAME "Analog Devices AD7177"
-#define VIDEO_ENCODER_I2C_RATE 100000 /* Max rate is 100Khz */
-#define VIDEO_ENCODER_CB_Y_CR_Y /* Use CB Y CR Y format... */
+#define VIDEO_ENCODER_I2C_RATE 100000 /* Max rate is 100 kHz */
+#define VIDEO_ENCODER_CB_Y_CR_Y /* Use CB Y CR Y format... */
#define VIDEO_MODE_YUYV /* The only mode supported by this encoder */
-#undef VIDEO_MODE_RGB
+#undef VIDEO_MODE_RGB
#define VIDEO_MODE_BPP 16
-#ifdef VIDEO_MODE_PAL
+#ifdef VIDEO_MODE_PAL
#define VIDEO_ACTIVE_COLS 720
#define VIDEO_ACTIVE_ROWS 576
#define VIDEO_VISIBLE_COLS 640
#define VIDEO_VISIBLE_ROWS 480
#endif
-#ifdef VIDEO_MODE_NTSC
+#ifdef VIDEO_MODE_NTSC
#define VIDEO_ACTIVE_COLS 720
#define VIDEO_ACTIVE_ROWS 525
#define VIDEO_VISIBLE_COLS 640
@@ -52,97 +52,98 @@
static unsigned char
video_encoder_data[] = {
#ifdef VIDEO_MODE_NTSC
- 0x04, /* Mode Register 0 */
+ 0x04, /* Mode Register 0 */
#ifdef VIDEO_DEBUG_COLORBARS
0xc2,
#else
- 0x42, /* Mode Register 1 */
-#endif
- 0x16, /* Subcarrier Freq 0 */
- 0x7c, /* Subcarrier Freq 1 */
- 0xf0, /* Subcarrier Freq 2 */
- 0x21, /* Subcarrier Freq 3 */
- 0x00, /* Subcarrier phase */
- 0x02, /* Timing Register 0 */
- 0x00, /* Extended Captioning 0 */
- 0x00, /* Extended Captioning 1 */
- 0x00, /* Closed Captioning 0 */
- 0x00, /* Closed Captioning 1 */
- 0x00, /* Timing Register 1 */
- 0x08, /* Mode Register 2 */
- 0x00, /* Pedestal Register 0 */
- 0x00, /* Pedestal Register 1 */
- 0x00, /* Pedestal Register 2 */
- 0x00, /* Pedestal Register 3 */
- 0x08 /* Mode Register 3 */
+ 0x42, /* Mode Register 1 */
+#endif /* VIDEO_DEBUG_COLORBARS */
+ 0x16, /* Subcarrier Freq 0 */
+ 0x7c, /* Subcarrier Freq 1 */
+ 0xf0, /* Subcarrier Freq 2 */
+ 0x21, /* Subcarrier Freq 3 */
+ 0x00, /* Subcarrier phase */
+ 0x02, /* Timing Register 0 */
+ 0x00, /* Extended Captioning 0 */
+ 0x00, /* Extended Captioning 1 */
+ 0x00, /* Closed Captioning 0 */
+ 0x00, /* Closed Captioning 1 */
+ 0x00, /* Timing Register 1 */
+ 0x08, /* Mode Register 2 */
+ 0x00, /* Pedestal Register 0 */
+ 0x00, /* Pedestal Register 1 */
+ 0x00, /* Pedestal Register 2 */
+ 0x00, /* Pedestal Register 3 */
+ 0x08, /* Mode Register 3 */
+
+#endif /* VIDEO_MODE_NTSC */
-#endif
#ifdef VIDEO_MODE_PAL
#ifdef VIDEO_MODE_RGB_OUT
- 0x69, /* Mode Register 0 */
+ 0x69, /* Mode Register 0 */
#ifdef VIDEO_DEBUG_COLORBARS
- 0xc0, /* Mode Register 1 (c0) */
+ 0xc0, /* Mode Register 1 (c0) */
#else
- 0x40, /* Mode Register 1 (c0) */
-#endif
- 0xcb, /* Subcarrier Freq 0 */
- 0x8a, /* Subcarrier Freq 1 */
- 0x09, /* Subcarrier Freq 2 */
- 0x2a, /* Subcarrier Freq 3 */
- 0x00, /* Subcarrier phase */
- 0x02, /* Timing Register 0 */
- 0x00, /* Extended Captioning 0 */
- 0x00, /* Extended Captioning 1 */
- 0x00, /* Closed Captioning 0 */
- 0x00, /* Closed Captioning 1 */
- 0x00, /* Timing Register 1 */
- 0x28, /* Mode Register 2 */
- 0x00, /* Pedestal Register 0 */
- 0x00, /* Pedestal Register 1 */
- 0x00, /* Pedestal Register 2 */
- 0x00, /* Pedestal Register 3 */
- 0x08 /* Mode Register 3 */
+ 0x40, /* Mode Register 1 (c0) */
+#endif /* VIDEO_DEBUG_COLORBARS */
+ 0xcb, /* Subcarrier Freq 0 */
+ 0x8a, /* Subcarrier Freq 1 */
+ 0x09, /* Subcarrier Freq 2 */
+ 0x2a, /* Subcarrier Freq 3 */
+ 0x00, /* Subcarrier phase */
+ 0x02, /* Timing Register 0 */
+ 0x00, /* Extended Captioning 0 */
+ 0x00, /* Extended Captioning 1 */
+ 0x00, /* Closed Captioning 0 */
+ 0x00, /* Closed Captioning 1 */
+ 0x00, /* Timing Register 1 */
+ 0x28, /* Mode Register 2 */
+ 0x00, /* Pedestal Register 0 */
+ 0x00, /* Pedestal Register 1 */
+ 0x00, /* Pedestal Register 2 */
+ 0x00, /* Pedestal Register 3 */
+ 0x08, /* Mode Register 3 */
-#else
+#else /* ! VIDEO_MODE_RGB_OUT */
0x09, /* Mode Register 0 (was 01) */
#ifdef VIDEO_DEBUG_COLORBARS
- 0xd8, /* */
+ 0xd8, /* */
#else
0x59, /* Mode Register 1 (was 58) */
-#endif
- 0xcb, /* Subcarrier Freq 0 */
- 0x8a, /* Subcarrier Freq 1 */
- 0x09, /* Subcarrier Freq 2 */
- 0x2a, /* Subcarrier Freq 3 */
- 0x00, /* Subcarrier phase */
+#endif /* VIDEO_DEBUG_COLORBARS */
+ 0xcb, /* Subcarrier Freq 0 */
+ 0x8a, /* Subcarrier Freq 1 */
+ 0x09, /* Subcarrier Freq 2 */
+ 0x2a, /* Subcarrier Freq 3 */
+ 0x00, /* Subcarrier phase */
0x02, /* Timing Register 0 (was a) */
- 0x00, /* Extended Captioning 0 */
- 0x00, /* Extended Captioning 1 */
- 0x00, /* Closed Captioning 0 */
- 0x00, /* Closed Captioning 1 */
- 0x00, /* Timing Register 1 */
+ 0x00, /* Extended Captioning 0 */
+ 0x00, /* Extended Captioning 1 */
+ 0x00, /* Closed Captioning 0 */
+ 0x00, /* Closed Captioning 1 */
+ 0x00, /* Timing Register 1 */
#ifdef VIDEO_DEBUG_LOWPOWER
#ifdef VIDEO_DEBUG_DISABLE_COLORS
- 0x98, /* Mode Register 2 */
-#else
- 0x88, /* Mode Register 2 */
-#endif
+ 0x98, /* Mode Register 2 */
#else
+ 0x88, /* Mode Register 2 */
+#endif /* VIDEO_DEBUG_DISABLE_COLORS */
+#else /* ! VIDEO_DEBUG_LOWPOWER */
#ifdef VIDEO_DEBUG_DISABLE_COLORS
- 0x18, /* Mode Register 2 */
+ 0x18, /* Mode Register 2 */
#else
- 0x08, /* Mode Register 2 */
-#endif
-#endif
- 0x00, /* Pedestal Register 0 */
- 0x00, /* Pedestal Register 1 */
- 0x00, /* Pedestal Register 2 */
- 0x00, /* Pedestal Register 3 */
- 0x08 /* Mode Register 3 */
-#endif
-#endif
+ 0x08, /* Mode Register 2 */
+#endif /* VIDEO_DEBUG_DISABLE_COLORS */
+#endif /* VIDEO_DEBUG_LOWPOWER */
+ 0x00, /* Pedestal Register 0 */
+ 0x00, /* Pedestal Register 1 */
+ 0x00, /* Pedestal Register 2 */
+ 0x00, /* Pedestal Register 3 */
+ 0x08 /* Mode Register 3 */
+#endif /* VIDEO_MODE_RGB_OUT */
+#endif /* VIDEO_MODE_PAL */
} ;
-#endif
+#endif /* _VIDEO_AD7177_H_ */
generated by cgit v1.1 at 2024-11-24 19:03:44 +0000