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Jon Langseth [Fri, 5 Jul 2013 10:11:04 +0000 (12:11 +0200)]
Added clear_screen() using memset from string.h. Faster clearing YEAH!
Jon Langseth [Sat, 29 Jun 2013 23:12:36 +0000 (01:12 +0200)]
CORRECTION * Updated to correctly support bootloader programming w/Optiboot.
Removed ERRORS in Makefile setting incorrect fusebits and lockbits.
Get Optiboot v4.4 from https://code.google.com/p/optiboot/downloads/list
Use Optiboot v4.4, modify target optiboot-target "atmega328" and set AVR_FREQ to
atmega328: AVR_FREQ = 20000000L
Reccomended to also change the LED pin definitions in pin_defs.h of Optiboot:
#define LED_DDR DDRD
#define LED_PORT PORTD
#define LED_PIN PIND
#define LED PIND6
Jon Langseth [Sat, 29 Jun 2013 22:43:46 +0000 (00:43 +0200)]
Updated to support bootloader programming w/Optiboot.
Use Optiboot v4.4, modify target optiboot-target "atmega328" and set AVR_FREQ to
atmega328: AVR_FREQ = 20000000L
Get Optiboot v4.4 from https://code.google.com/p/optiboot/downloads/list
Jon Langseth [Fri, 28 Jun 2013 13:02:32 +0000 (15:02 +0200)]
Added support for drawing characters and strings, updated font with "limited ascii plus", updated demo.
Jon Langseth [Thu, 27 Jun 2013 22:05:07 +0000 (00:05 +0200)]
Added support for drawing 8bpp images... Updated demo a bit...
Jon Langseth [Thu, 27 Jun 2013 19:34:46 +0000 (21:34 +0200)]
oops
Jon Langseth [Thu, 27 Jun 2013 19:33:49 +0000 (21:33 +0200)]
Adding some test-files
Jon Langseth [Thu, 27 Jun 2013 16:23:17 +0000 (18:23 +0200)]
Updated to reflect Hardware Rev 1
Jon Langseth [Thu, 27 Jun 2013 15:50:50 +0000 (17:50 +0200)]
Changed syncgen to allow disabling of background image. By defining DRAW_LOGO the backgound will be drawn. If not defined (undef'd) only sync-signals will be generated.
Jon Langseth [Sun, 22 Jul 2012 11:51:58 +0000 (13:51 +0200)]
Merge branch 'videodetect'
Jon Langseth [Sun, 22 Jul 2012 11:51:12 +0000 (13:51 +0200)]
Timer-code. This works fine with my video-grabber. My LCD struggles, but that may be hardware, not software.
Jon Langseth [Sun, 22 Jul 2012 00:50:42 +0000 (02:50 +0200)]
Cosmetic changes to test-picture :)
Jon Langseth [Sun, 22 Jul 2012 00:30:23 +0000 (02:30 +0200)]
Starting to get somewhere on the video-sync-detect
Jon Langseth [Sat, 21 Jul 2012 14:49:39 +0000 (16:49 +0200)]
Changed hardware configuration. ATmega not supplies CLKO-clock to ATtiny, freeing up one ATtiny pin.
Jon Langseth [Sat, 21 Jul 2012 11:25:07 +0000 (13:25 +0200)]
Someone was complaining about my use of tabs vs spaces. I agree. This commit replaces all indentation with tabs, except for ASM code.
Jon Langseth [Sat, 21 Jul 2012 00:30:54 +0000 (02:30 +0200)]
Oh, that was some old cruft
Jon Langseth [Sat, 21 Jul 2012 00:28:57 +0000 (02:28 +0200)]
Moved sync-generator code into project. Lots of duplicated code, but ....
Jon Langseth [Fri, 20 Jul 2012 22:03:42 +0000 (00:03 +0200)]
Removed a line
Jon Langseth [Fri, 20 Jul 2012 20:46:41 +0000 (22:46 +0200)]
Oops, got a bit trigger-happy with the cleanup, ripped out an opening bracket
Jon Langseth [Fri, 20 Jul 2012 20:38:56 +0000 (22:38 +0200)]
Starting with a working frame-buffer, and a hard-coded test-image. Code is heavily inspired by the arduino-tvout library