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avrftdi.c: Fail on wrong pin configuration 

also change error return value of set_pin from 1 to -1.

git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1165 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Hannes Weisbach 2013-05-06 12:05:27 +00:00
parent 0efa2518e7
commit 9344a2ea8d
1 changed files with 3 additions and 2 deletions
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5
avrftdi.c
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@ -230,7 +230,7 @@ static int set_pin(PROGRAMMER * pgm, int pinfunc, int value)
avrftdi_print(2, "%s info: Pin is zero, value: %d!\n", avrftdi_print(2, "%s info: Pin is zero, value: %d!\n",
progname, value); progname, value);
*/ */
return 1; return -1;
} }
@ -645,7 +645,8 @@ static int avrftdi_open(PROGRAMMER * pgm, char *port)
break; break;
} }
avrftdi_pin_setup(pgm); if(avrftdi_pin_setup(pgm))
return -1;
/********************************************** /**********************************************
* set the ready LED and set our direction up * * set the ready LED and set our direction up *