1 /***************************************************************************
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
10 ****************************************************************************/
15 tcctool is a utility for uploading code to Telechips TCC77x based
16 devices in USB boot mode.
18 It has been tested on the iaudio 7 and Logik DAX DAB/MP3 Player, but
19 should work on other devices if the appropriate magic value is
20 identified from existing "firmware recovery" programs - see the
21 "devices" array in tcctool.c
23 It can be used for safely testing firmware images before performing a
26 A first test when using tcctool on a new device can be to upload the
27 original firmware. If you do this, make sure you upload the same
28 version that is installed on your player - otherwise you may find
29 yourself with corrupted config files and music database.