httpd-ack
Jump to navigation
Jump to search
| ||||||||
| Httpd-ack | ||||||||
|
| Download Httpd-ack (info) |
Description
Original Release Announcement
dreamcast gd-rom dumper, requires bba
Usage
- Assign a static IP to your Broadband Adapter using a web browser like XDP or Broadband Passport.
- Burn the CDI image to a disc and boot the Dreamcast. Alternatively, boot the Dreamcast using dcload-ip and load the elf file with dc-tool:
dc-tool -t <dreamcast ip> -n -x httpd-ack.elf
On a PC connected to the same network as the Dreamcast, load a web browser and enter the Dreamcast IP in the URL bar. A menu interface will appear that will allow you to dump tracks from the GD-ROM by clicking a track to "download" it via your browser. By modifying the parameters of the links given to each track, you can manipulate the dumping options:
| Option | Description |
|---|---|
| track%d | dump track %d (or end sector if >= 100) |
| session%d | dump session %d (or start sector if >= 100) |
| ipbintoc%s | 1 = use cdrom TOC thats in IP.BIN for session 2 0 = use cdrom's TOC (this option is useful for dumping GD-Rs with swap trick) |
| p%d | unknown param when initializing the cdrom. 8192 and 4096 seem to be valid numbers. 8192 for data, 4096 for audio? |
| cdxa%d | something to do with cdxa. 0, 1024, 2048 seem to be valid numbers. 1024 for data, 0 for audio? |
| sector_size%d | what sector size to initial the cdrom with for reading. 2048 or 2352 are valid. 2352 doesnt always seem to stick and somehow depends on p and cdxa values. |
| gap%d | the end sector for tracks is unknown (except for the last track in a session). so the end sector is calculated by ((start sector of next track - 1) - gap%d). |
| dma%d | 1 = use dma when transfering from cdrom 0 = use pio |
| sector_read%d | number of sectors to read in each cdrom_read_sectors() call, max 128 |
| sub%d | 0 = dont dump sub channel 1 = use syscall method to dump sub channel 2 = use cdrom_read_sectors method to dump sub channel (dma will be forced to 0, sector_read will be forced to 1) |
| abort%d | 1 = abort on read error 0 = continue on read error |
| retry%d | if cdrom_read_sectors() call returns an error, the number of times to retry before giving up |
Screenshots
Title screen
Technical
Source