[PATCH] dfu-util - Some devices boot up in a DFU state instead of app state

[nick@…]

The TAS1020B chip starts up in the DFU state idleDFU which can easily be
handled by applying the patch below

Index: src/main.c
===================================================================
--- src/main.c (revision 2384)
+++ src/main.c (working copy)
@@ -507,9 +507,7 @@

}
break;

default:

• fprintf(stderr, "IMPOSSIBLE: Runtime device already in

DFU state ?!?\n");

• exit(1);
• break;

+ goto dfustate;

}

/* now we need to re-scan the bus and locate our device */

[nick@…]

Eh, the complete patch being:

Index: src/main.c
===================================================================
--- src/main.c (revision 2384)
+++ src/main.c (working copy)
@@ -507,9 +507,7 @@

}
break;

default:

• fprintf(stderr, "IMPOSSIBLE: Runtime device already in

DFU state ?!?\n");

• exit(1);
• break;

+ goto dfustate;

}

/* now we need to re-scan the bus and locate our device */

@@ -540,6 +538,7 @@

• procedure */

}

+dfustate:

if (alt_name) {

int n;

[laforge@…]

thanks, applied in slightly different version (still prints a warning) in svn
rev. 2765