Trouble with mySmartUSB light and Deek-Robot Nano V4.0

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hi all,

yesterday had trouble diamex-avr stick , nano. today checked mysmartusb light.
at first read out data of nano. flash readout ok. eeprom readout ok too.
but now: hardware (fuses) not read out! can circumvent procedure or wrong?
i have origin nano-board (deek-robot nano v4.0) , since 1 month programming via usb.
now makes big trouble since tried writing via isp. yesterday checked diamex-avr-stick, , today
i had misfortune mysmartusb light stick.  i'm using myavr progtool v 1.39.

new result: after change stick-firmware stk500v2 (before avr911)
i can read out fuses. here result:

low fuses
code: [select]
ext. crystal osc.; frequency 8.0 mhz; start-up time pwrdwn/reset:  16k ck/14 ck +65ms
calibration
osccal 0 (8.0 mhz): 0
high fuse
code: [select]
spi enabled
boot flash section size=1024 words boot start address=0x3c00
boot reset vector enabled (default address=0x0000)
extended fuse
code: [select]
brown-out detection level @ vcc=2,7v
lockbits
code: [select]
mode 1: no memory lock features enabled
application protection mode 1: no lock on spm , lpm in application section
boot loader protection mode 3: lpm , spm protected in boot loader section
what must giving free isp ?

new new: after readout fuses - - ok. bootloader function ok, isp loading diamex-avr ok, has no problems. that???

some experiences trouble?
some hints or helps?

best regards
realerhanno



Arduino Forum > Using Arduino > Installation & Troubleshooting > Trouble with mySmartUSB light and Deek-Robot Nano V4.0


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