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Topic: [SOLVED] ATTINY85 Can't upload sketch (Read 613 times) previous topic - next topic

jacqueskleynhans

Mar 22, 2012, 11:21 am Last Edit: Mar 23, 2012, 07:23 am by jacqueskleynhans Reason: 1
Hi Guys I am using the high low tech from MIT with attiny85 but I am getting the following error.

Quote
avrdude: Version 5.11, compiled on Sep  2 2011 at 19:38:36
        Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
        Copyright (c) 2007-2009 Joerg Wunsch

        System wide configuration file is "C:\Users\Leon Mckenzie\Desktop\CanSatDuino\Ardiuno\arduino-1.0\hardware/tools/avr/etc/avrdude.conf"

        Using Port                    : usb
        Using Programmer              : stk500v2
avrdude: usbdev_open(): Found AVRISP mkII, serno: 000200062181
avrdude: usbdev_open(): using read endpoint 0x82
avrdude: Sent: . [01]
avrdude: Recv: . [01] . [00] . [0a] A [41] V [56] R [52] I [49] S [53] P [50] _ [5f] M [4d] K [4b] 2 [32]
avrdude: stk500v2_getsync(): found AVRISP mkII programmer
        AVR Part                      : ATtiny85
        Chip Erase delay              : 4500 us
        PAGEL                         : P00
        BS2                           : P00
        RESET disposition             : possible i/o
        RETRY pulse                   : SCK
        serial program mode           : yes
        parallel program mode         : yes
        Timeout                       : 200
        StabDelay                     : 100
        CmdexeDelay                   : 25
        SyncLoops                     : 32
        ByteDelay                     : 0
        PollIndex                     : 3
        PollValue                     : 0x53
        Memory Detail                 :

                                 Block Poll               Page                       Polled
          Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW  MaxW   ReadBack
          ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
          eeprom        65     6     4    0 no        512    4      0  4000  4500 0xff 0xff
                                 Block Poll               Page                       Polled
          Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW  MaxW   ReadBack
          ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
          flash         65     6    32    0 yes      8192   64    128  4500  4500 0xff 0xff
                                 Block Poll               Page                       Polled
          Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW  MaxW   ReadBack
          ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
          signature      0     0     0    0 no          3    0      0     0     0 0x00 0x00
                                 Block Poll               Page                       Polled
          Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW  MaxW   ReadBack
          ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
          lock           0     0     0    0 no          1    0      0  9000  9000 0x00 0x00
                                 Block Poll               Page                       Polled
          Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW  MaxW   ReadBack
          ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
          lfuse          0     0     0    0 no          1    0      0  9000  9000 0x00 0x00
                                 Block Poll               Page                       Polled
          Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW  MaxW   ReadBack
          ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
          hfuse          0     0     0    0 no          1    0      0  9000  9000 0x00 0x00
                                 Block Poll               Page                       Polled
          Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW  MaxW   ReadBack
          ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
          efuse          0     0     0    0 no          1    0      0  9000  9000 0x00 0x00
                                 Block Poll               Page                       Polled
          Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW  MaxW   ReadBack
          ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
          calibration    0     0     0    0 no          2    0      0     0     0 0x00 0x00

        Programmer Type : STK500V2
        Description     : Atmel STK500 Version 2.x firmware
        Programmer Model: AVRISP mkII
avrdude: Sent: . [03] . [90]
avrdude: Recv: . [03] . [00] . [01]
avrdude: Sent: . [03] . [91]
avrdude: Recv: . [03] . [00] . [01]
avrdude: Sent: . [03] . [92]
avrdude: Recv: . [03] . [00] . [0e]
        Hardware Version: 1
        Firmware Version Master : 1.14
avrdude: Sent: . [03] . [94]
avrdude: Recv: . [03] . [00] ! [21]
        Vtarget         : 3.3 V
avrdude: Sent: . [03] . [98]
avrdude: Recv: . [03] . [00] . [0e]
        SCK period      : 15.63 us

avrdude: Sent: . [10] . [c8] d [64] . [19]   [20] . [00] S [53] . [03] . [ac] S [53] . [00] . [00]
avrdude: Recv: . [10] . [c0]
avrdude: stk500v2_command(): command failed
avrdude: Sent: . [03] . [a1]
avrdude: Recv: . [03] . [00] . [04]
avrdude: stk500v2_program_enable(): bad AVRISPmkII connection status: SCK fail
avrdude: initialization failed, rc=-1
        Double check connections and try again, or use -F to override
        this check.

avrdude: Sent: . [11] . [01] . [01]
avrdude: Recv: . [11] . [00]

avrdude done.  Thank you.


My connections are perfect 8 pins :/..

Sigh

johnwasser


My connections are perfect 8 pins :/..


The ISP connector should be 6 pins or 10 pins.  How is you ATtiny connected to the ISP header?  Did you 'burn the bootloader' first?  As I understand it that doesn't actually burn a bootloader but it DOES set the fuses correctly.
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jacqueskleynhans

Hi John,

I made a mistake in my circuit believe it or not. I ripped up almost everything... Then I discovered.... I had a push button connected to sck pin of my tiny85.. Normally this is fine on its own but I added a cap for debouncing.. And this raised the voltage floor on the pin to 1.8V which then slowly discharged.. Causing havoc..

Honest mistake :)

At least its fixed.

Jacques

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