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fixed false detection for trinket

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This commit is contained in:
Frank Zhao 2013-10-17 12:42:33 -04:00
parent acdf7e8f4a
commit 124de3f2f7
2 changed files with 2 additions and 1 deletions
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avrdude.exe
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usbtiny.c
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@ -73,6 +73,7 @@ struct pdata
#define PDATA(pgm) ((struct pdata *)(pgm->cookie))
static char is_trinket = 0; // =1 if Trinket bootloader setting is detected (detection via extra long chip erase time set in avrdude.conf)
#define TRINKET_CHIPERASE_DELAY 10000
// ----------------------------------------------------------------------
@ -348,7 +349,7 @@ static int usbtiny_initialize (PROGRAMMER *pgm, AVRPART *p )
{
unsigned char res[4]; // store the response from usbtinyisp
is_trinket = p->chip_erase_delay > 5000; // Trinket has a extra long chip erase delay setting in avrdude.conf
is_trinket = p->chip_erase_delay > TRINKET_CHIPERASE_DELAY; // Trinket has a extra long chip erase delay setting in avrdude.conf
if (is_trinket) { // skip most of the initialization steps because it's the Trinket bootloader
fprintf(stderr, "\n\n%s: TRINKET BOOTLOADER SELECTED\n\n", progname);
PDATA(pgm)->sck_period = SCK_DEFAULT;