OpenCores
URL https://opencores.org/ocsvn/mb-jpeg/mb-jpeg/trunk

Subversion Repositories mb-jpeg

[/] - Rev 23

Rev

Go to most recent revision

Filtering Options

Clear current filter

Rev Log message Author Age Path
23 Link script for encoder quickwayne 6554d 15h /
22 This commit was manufactured by cvs2svn to create tag 'STEP2_1'. 6556d 00h /
21 Modify hardware architecture
1. memory layout: 64KB instruction, 64KB data + 64KB image buffer		 quickwayne 6556d 00h /
20 Ported to Microblaze processor and XUP2pro board.
It can read bmp file from CF card, compress, and write back to CF card.
It can run on borland, gcc/cygwin and microblaze.

Bug fixed:
1. in huffman.c/ReverseExtend(), type conversion of 'bits' is wrong.		 quickwayne 6556d 00h /
19 Modified to be compiled on Microblaze with __MICROBLAZE defined quickwayne 6557d 02h /
18 Add encoder software project quickwayne 6557d 02h /
17 Bug fixed: in getbmpheader, a return value is set. It can work under cygwin/gcc quickwayne 6557d 02h /
16 Reference encoder written by Joris van Emden Jul, 2006
It can be compiled and verified on Borland C++6.0 and doesn't work on cygwin/gcc		 quickwayne 6557d 02h /
15 FSL Accelerator Template Initial Version quickwayne 6565d 11h /
14 This commit was manufactured by cvs2svn to create tag 'STEP1_1'. 6567d 02h /
13 Linkscript for Testbench1 quickwayne 6567d 02h /
12 Modified to run testbench1 quickwayne 6567d 03h /
11 Testbench 1: Simple environment with CF card and without external memory
It contains code to read from CF card and write back.		 quickwayne 6567d 03h /
10 no message quickwayne 6578d 04h /
9 The shell and reference code are modified to be compiled on both Microblaze and Cygwin on WinXP.
1. To compile on Microblaze, two predefine are used, __MICROBLAZE and __XUPV2P.
2. To compile on Cygwin, use "gcc -std=c99 -o decoder.exe jpegtobmp.c decoder.c"		 quickwayne 6579d 08h /
8 JPEG file used for testing code compiled on Cygwin. it's a nice picture taken from Capri island, Italia. quickwayne 6579d 08h /
7 Create an input/output shell, decoder.c and mb-jpeg.h, to the decoder reference code. The shell is also used for platform related code. quickwayne 6579d 08h /
6 Enable CF card write in software library define quickwayne 6579d 08h /
5 Updated to EDK8.1 quickwayne 6580d 07h /
4 Microblaze hardware implementation without accelerators. Open with EDK7.1 or higher. quickwayne 6580d 09h /

1 2 Next >

Show All

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.