Date:2012-06-24 02:57:18 (11 years 9 months ago)
Author:Werner Almesberger
Commit:695bc5a25a5802321d5bcadf1f4c9e0922a2776c
Message:fw/: reduce image width from 100 to 80 square pixels

To achieve square 100 pixels (1:6.25 image aspect ratio), very vigorous
movement is needed. 80 pixels (still 1:5) are easier. Initial estimates
suggested a usable range of 1:4-1:5, so this is still good.

Note that we may want to change the aspect ratio of the pixels themselves
in the future (for smoother letters), so the pixel count may go up again.

80 pixels correspond to 11 characters in a 7x5 font with 2 pixels
separation between characters. We may want to go up to 82 pixels
to allow a 12th character - or use a proportional font.
Files: fw/antorcha.c (1 diff)
fw/image.h (1 diff)

Change Details

fw/antorcha.c
2828    .wait_ticks = 60000, /* 60 ms */
2929    .pixel_ticks = 1000, /* 1 ms */
3030    .left = 0,
31    .right = 79,
31    .right = MAX_LINES-1,
3232    .forward = 1,
3333};
3434
fw/image.h
1818#include <stdint.h>
1919
2020
21#define MAX_LINES 100
21#define MAX_LINES 80
2222
2323
2424struct line {

Archive Download the corresponding diff file

Branches:
master
tornado-v1



interactive