[avr-chat] Programming ATtiny26- ' failed' message.

[Royce Pereira]

Hi,

I am trying to program an AT-tiny26 using AVRdude under Windows.
I always get a 'failed' message while programming hfuse & lock bits.
The flash gets programmede properly though & the chips functions OK.

My programmer is USBASP.

I am pasting below the output of avrdude.
Can anyone explain the error messages? Thanks.

-----------------------------------------------------------
D:\AVR-GCC code\Trimurti\micro-cntr>avrdude -p t26 -u -V  -U 
cro-cntr.hex   -U
eeprom:w:calib.hex:i  -U lfuse:w:0xE3:m   -U hfuse:w:0xF6:m   -U 
lock:w:0xFC:m
found 4 busses

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.03s

avrdude: Device signature = 0x1e9109
avrdude: NOTE: FLASH memory has been specified, an erase cycle will be 
performed
        To disable this feature, specify the -D option.
avrdude: current erase-rewrite cycle count is 2088599167 (if being tracked)
avrdude: erasing chip
avrdude: reading input file "micro-cntr.hex"
avrdude: input file micro-cntr.hex auto detected as Intel Hex
avrdude: writing flash (1740 bytes):

Writing | ################################################## | 100% 14.53s

avrdude: 1740 bytes of flash written
avrdude: reading input file "calib.hex"
avrdude: writing eeprom (4 bytes):

Writing | ################################################## | 100% 0.06s

avrdude: 4 bytes of eeprom written
avrdude: reading input file "0xE3"
avrdude: writing lfuse (1 bytes):

Writing | ################################################## | 100% 0.00s

avrdude: 1 bytes of lfuse written
avrdude: reading input file "0xF6"
avrdude: writing hfuse (1 bytes):

Writing |  ***failed;
################################################## | 100% 0.09s

avrdude: 1 bytes of hfuse written
avrdude: reading input file "0xFC"
avrdude: writing lock (1 bytes):

Writing |  ***failed;
################################################## | 100% 0.11s

avrdude: 1 bytes of lock written

avrdude done.  Thank you.

--Royce
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