Avrdude: Unterschied zwischen den Versionen

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avdude 6.3 ünterstützt das Schreiben und Lesen von derzeit 158 Mikrocontrollern.
 
avdude 6.3 ünterstützt das Schreiben und Lesen von derzeit 158 Mikrocontrollern.
  
−
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<div class="toccolours mw-collapsible mw-collapsed" style="width:600px; overflow:auto;">
 
<div style="font-weight:bold;line-height:1.6;">avrdude -p ?</div>
 
<div style="font-weight:bold;line-height:1.6;">avrdude -p ?</div>
 
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Ruft man avrdude explizit mit dem Config-File (z. B. -C /etc/avrdude.conf) auf, erhält man zusätzlich auch noch die Zeilennummer mit den Konfigurationdaten des gewünschten Prozessors (Mikrocontroller).
 
Ruft man avrdude explizit mit dem Config-File (z. B. -C /etc/avrdude.conf) auf, erhält man zusätzlich auch noch die Zeilennummer mit den Konfigurationdaten des gewünschten Prozessors (Mikrocontroller).
−
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<div class="toccolours mw-collapsible mw-collapsed" style="width:600px; overflow:auto;">
 
<div style="font-weight:bold;line-height:1.6;">avrdude -p ?</div>
 
<div style="font-weight:bold;line-height:1.6;">avrdude -p ?</div>
 
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Zeile 331: Zeile 331:
 
</div></div>
 
</div></div>
 
   
 
   
 +
==Example ATmega328(P)==
 
Das heißt z. B. für den ATmega328 (in meiner avrdude.conf Zeile 8493) und für den ATmega 328P (Zeile 8678)
 
Das heißt z. B. für den ATmega328 (in meiner avrdude.conf Zeile 8493) und für den ATmega 328P (Zeile 8678)
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<div style="font-weight:bold;line-height:1.6;">avrdude.conf Zeile 8493 bis 8684</div>
 
<div style="font-weight:bold;line-height:1.6;">avrdude.conf Zeile 8493 bis 8684</div>
 
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Zeile 533: Zeile 534:
 
;
 
;
 
</div></div>
 
</div></div>
 +
 +
Hier kann schön erkennen, dass der ATmega328P seine Parameter vom ATmega328 erbt. Nur die Signatur hat sich geändert.
 +
Die OCDREV (On-Chip-Debugging Revision) ist bei beiden gleich, hätte hier eigentlich gar nicht ne gesetzt werden müssen.
 +
 +
Wenn man avrdude mit dem falschen Prozessor (-p) aufruft kommt z. B. eine solche Meldung:
 +
<syntaxhighlight lang="bash">
 +
>avrdude -c usbtiny -p m328
 +
 +
avrdude: AVR device initialized and ready to accept instructions
 +
 +
Reading | ################################################## | 100% 0.01s
 +
 +
avrdude: Device signature = 0x1e950f (probably m328p)
 +
avrdude: Expected signature for ATmega328 is 1E 95 14
 +
        Double check chip, or use -F to override this check.
 +
 +
avrdude done.  Thank you.
 +
</syntaxhighlight>
 +
 +
Wie man aus dem Configfile (s.o.) auslesen kann, lässt sich für <memtype> der -U Option eines der folgenden einsetzen:
 +
* eeprom
 +
* flash
 +
* lfuse
 +
* hfuse
 +
* efuse
 +
* lock
 +
* calibration
 +
* signature
 +
 +
Der ATmega328 hat 32 KB (eigentlich KiB) Flashmemory und 1 KiB EEPROMmemory was sich leicht mit avrdude überprüfen lässt.
 +
<syntaxhighlight lang="bash">
 +
worker:~ # avrdude -c usbtiny -p m328p -U eeprom:r:test.hex:i
 +
 +
avrdude: AVR device initialized and ready to accept instructions
 +
 +
Reading | ################################################## | 100% 0.01s
 +
 +
avrdude: Device signature = 0x1e950f (probably m328p)
 +
avrdude: reading eeprom memory:
 +
 +
Reading | ################################################## | 100% 39.02s
 +
 +
avrdude: writing output file "test.hex"
 +
 +
avrdude: safemode: Fuses OK (E:FD, H:DA, L:FF)
 +
 +
avrdude done.  Thank you.
 +
</syntaxhighlight>
 +
===Teminal Mode===
 +
<syntaxhighlight lang="text">
 +
worker:~ # avrdude -t -c usbtiny -p m328p
 +
 +
avrdude: AVR device initialized and ready to accept instructions
 +
 +
Reading | ################################################## | 100% 0.01s
 +
 +
avrdude: Device signature = 0x1e950f (probably m328p)
 +
avrdude> help
 +
>>> help
 +
Valid commands:
 +
 +
  dump  : dump memory  : dump <memtype> <addr> <N-Bytes>
 +
  read  : alias for dump
 +
  write  : write memory : write <memtype> <addr> <b1> <b2> ... <bN>
 +
  erase  : perform a chip erase
 +
  sig    : display device signature bytes
 +
  part  : display the current part information
 +
  send  : send a raw command : send <b1> <b2> <b3> <b4>
 +
  parms  : display adjustable parameters (STK500 only)
 +
  vtarg  : set <V[target]> (STK500 only)
 +
  varef  : set <V[aref]> (STK500 only)
 +
  fosc  : set <oscillator frequency> (STK500 only)
 +
  sck    : set <SCK period> (STK500 only)
 +
  spi    : enter direct SPI mode
 +
  pgm    : return to programming mode
 +
  verbose : change verbosity
 +
  help  : help
 +
  ?      : help
 +
  quit  : quit
 +
 +
Use the 'part' command to display valid memory types for use with the
 +
'dump' and 'write' commands.
 +
 +
avrdude>
 +
</syntaxhighlight>
 +
<div class="toccolours mw-collapsible mw-collapsed" style="width:800px; overflow:auto;">
 +
<div style="font-weight:bold;line-height:1.6;">avrdude> part</div>
 +
<div class="mw-collapsible-content">
 +
>>> part
 +
 +
AVR Part                      : ATmega328P
 +
 +
Chip Erase delay              : 9000 us
 +
 +
PAGEL                        : PD7
 +
 +
BS2                          : PC2
 +
 +
RESET disposition            : dedicated
 +
 +
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    20    4    0 no      1024    4      0  3600  3600 0xff 0xff
 +
  flash        65    6  128    0 yes    32768  128    256  4500  4500 0xff 0xff
 +
  lfuse          0    0    0    0 no          1    0      0  4500  4500 0x00 0x00
 +
  hfuse          0    0    0    0 no          1    0      0  4500  4500 0x00 0x00
 +
  efuse          0    0    0    0 no          1    0      0  4500  4500 0x00 0x00
 +
  lock          0    0    0    0 no          1    0      0  4500  4500 0x00 0x00
 +
  calibration    0    0    0    0 no          1    0      0    0    0 0x00 0x00
 +
  signature      0    0    0    0 no          3    0      0    0    0 0x00 0x00
 +
 +
avrdude>
 +
</div></div>
 +
 +
Examples:
 +
dump eeprom 0 1024
 +
dump flash 0 4096
 +
 +
==Literatur==
 +
[https://www.cs.ou.edu/~fagg/classes/general/atmel/avrdude.pdf Avrdude Manual Version 5.1, 13 January 2006 by Brian S. Dean]
 +
 +
[http://manual.freeshell.org/avrdude-5.10/avrdude-html/avrdude.html#Top Online Manual V5.10]
 +
 +
[https://www.arduino.cc/en/Tutorial/BuiltInExamples/ArduinoISP Arduino as an ISP-Programmer]
 +
<comments />

Aktuelle Version vom 2. Januar 2021, 16:35 Uhr

avdude 6.3 ünterstützt das Schreiben und Lesen von derzeit 158 Mikrocontrollern.

avrdude -p ?

Valid parts are: 

 uc3a0512 = AT32UC3A0512
 c128     = AT90CAN128
 c32      = AT90CAN32
 c64      = AT90CAN64
 pwm2     = AT90PWM2
 pwm216   = AT90PWM216
 pwm2b    = AT90PWM2B
 pwm3     = AT90PWM3
 pwm316   = AT90PWM316
 pwm3b    = AT90PWM3B
 1200     = AT90S1200
 2313     = AT90S2313
 2333     = AT90S2333
 2343     = AT90S2343
 4414     = AT90S4414
 4433     = AT90S4433
 4434     = AT90S4434
 8515     = AT90S8515
 8535     = AT90S8535
 usb1286  = AT90USB1286
 usb1287  = AT90USB1287
 usb162   = AT90USB162
 usb646   = AT90USB646
 usb647   = AT90USB647
 usb82    = AT90USB82
 m103     = ATmega103
 m128     = ATmega128
 m1280    = ATmega1280
 m1281    = ATmega1281
 m1284    = ATmega1284
 m1284p   = ATmega1284P
 m1284rfr2 = ATmega1284RFR2
 m128rfa1 = ATmega128RFA1
 m128rfr2 = ATmega128RFR2
 m16      = ATmega16
 m161     = ATmega161
 m162     = ATmega162
 m163     = ATmega163
 m164p    = ATmega164P
 m168     = ATmega168
 m168p    = ATmega168P
 m168pb   = ATmega168PB
 m169     = ATmega169
 m16u2    = ATmega16U2
 m2560    = ATmega2560
 m2561    = ATmega2561
 m2564rfr2 = ATmega2564RFR2
 m256rfr2 = ATmega256RFR2
 m32      = ATmega32
 m324p    = ATmega324P
 m324pa   = ATmega324PA
 m325     = ATmega325
 m3250    = ATmega3250
 m328     = ATmega328
 m328p    = ATmega328P
 m329     = ATmega329
 m3290    = ATmega3290
 m3290p   = ATmega3290P
 m329p    = ATmega329P
 m32m1    = ATmega32M1
 m32u2    = ATmega32U2
 m32u4    = ATmega32U4
 m406     = ATMEGA406
 m48      = ATmega48
 m48p     = ATmega48P
 m48pb    = ATmega48PB
 m64      = ATmega64
 m640     = ATmega640
 m644     = ATmega644
 m644p    = ATmega644P
 m644rfr2 = ATmega644RFR2
 m645     = ATmega645
 m6450    = ATmega6450
 m649     = ATmega649
 m6490    = ATmega6490
 m64rfr2  = ATmega64RFR2
 m8       = ATmega8
 m8515    = ATmega8515
 m8535    = ATmega8535
 m88      = ATmega88
 m88p     = ATmega88P
 m88pb    = ATmega88PB
 m8u2     = ATmega8U2
 t10      = ATtiny10
 t11      = ATtiny11
 t12      = ATtiny12
 t13      = ATtiny13
 t15      = ATtiny15
 t1634    = ATtiny1634
 t20      = ATtiny20
 t2313    = ATtiny2313
 t24      = ATtiny24
 t25      = ATtiny25
 t26      = ATtiny26
 t261     = ATtiny261
 t28      = ATtiny28
 t4       = ATtiny4
 t40      = ATtiny40
 t4313    = ATtiny4313
 t43u     = ATtiny43u
 t44      = ATtiny44
 t45      = ATtiny45
 t461     = ATtiny461
 t5       = ATtiny5
 t84      = ATtiny84
 t85      = ATtiny85
 t861     = ATtiny861
 t88      = ATtiny88
 t9       = ATtiny9
 x128a1   = ATxmega128A1
 x128a1d  = ATxmega128A1revD
 x128a1u  = ATxmega128A1U
 x128a3   = ATxmega128A3
 x128a3u  = ATxmega128A3U
 x128a4   = ATxmega128A4
 x128a4u  = ATxmega128A4U
 x128b1   = ATxmega128B1
 x128b3   = ATxmega128B3
 x128c3   = ATxmega128C3
 x128d3   = ATxmega128D3
 x128d4   = ATxmega128D4
 x16a4    = ATxmega16A4
 x16a4u   = ATxmega16A4U
 x16c4    = ATxmega16C4
 x16d4    = ATxmega16D4
 x16e5    = ATxmega16E5
 x192a1   = ATxmega192A1
 x192a3   = ATxmega192A3
 x192a3u  = ATxmega192A3U
 x192c3   = ATxmega192C3
 x192d3   = ATxmega192D3
 x256a1   = ATxmega256A1
 x256a3   = ATxmega256A3
 x256a3b  = ATxmega256A3B
 x256a3bu = ATxmega256A3BU
 x256a3u  = ATxmega256A3U
 x256c3   = ATxmega256C3
 x256d3   = ATxmega256D3
 x32a4    = ATxmega32A4
 x32a4u   = ATxmega32A4U
 x32c4    = ATxmega32C4
 x32d4    = ATxmega32D4
 x32e5    = ATxmega32E5
 x384c3   = ATxmega384C3
 x384d3   = ATxmega384D3
 x64a1    = ATxmega64A1
 x64a1u   = ATxmega64A1U
 x64a3    = ATxmega64A3
 x64a3u   = ATxmega64A3U
 x64a4    = ATxmega64A4
 x64a4u   = ATxmega64A4U
 x64b1    = ATxmega64B1
 x64b3    = ATxmega64B3
 x64c3    = ATxmega64C3
 x64d3    = ATxmega64D3
 x64d4    = ATxmega64D4
 x8e5     = ATxmega8E5
 ucr2     = deprecated, use 'uc3a0512'


Ruft man avrdude explizit mit dem Config-File (z. B. -C /etc/avrdude.conf) auf, erhält man zusätzlich auch noch die Zeilennummer mit den Konfigurationdaten des gewünschten Prozessors (Mikrocontroller).

avrdude -p ?

Valid parts are: 

 uc3a0512 = AT32UC3A0512       [/etc/avrdude.conf:14574]
 c128     = AT90CAN128         [/etc/avrdude.conf:3539]
 c32      = AT90CAN32          [/etc/avrdude.conf:3923]
 c64      = AT90CAN64          [/etc/avrdude.conf:3731]
 pwm2     = AT90PWM2           [/etc/avrdude.conf:9084]
 pwm216   = AT90PWM216         [/etc/avrdude.conf:9357]
 pwm2b    = AT90PWM2B          [/etc/avrdude.conf:9277]
 pwm3     = AT90PWM3           [/etc/avrdude.conf:9267]
 pwm316   = AT90PWM316         [/etc/avrdude.conf:9304]
 pwm3b    = AT90PWM3B          [/etc/avrdude.conf:9291]
 1200     = AT90S1200          [/etc/avrdude.conf:2000]
 2313     = AT90S2313          [/etc/avrdude.conf:2229]
 2333     = AT90S2333          [/etc/avrdude.conf:2342]
 2343     = AT90S2343          [/etc/avrdude.conf:2470]
 4414     = AT90S4414          [/etc/avrdude.conf:2116]
 4433     = AT90S4433          [/etc/avrdude.conf:2594]
 4434     = AT90S4434          [/etc/avrdude.conf:2718]
 8515     = AT90S8515          [/etc/avrdude.conf:2801]
 8535     = AT90S8535          [/etc/avrdude.conf:2915]
 usb1286  = AT90USB1286        [/etc/avrdude.conf:11882]
 usb1287  = AT90USB1287        [/etc/avrdude.conf:12073]
 usb162   = AT90USB162         [/etc/avrdude.conf:12086]
 usb646   = AT90USB646         [/etc/avrdude.conf:11678]
 usb647   = AT90USB647         [/etc/avrdude.conf:11869]
 usb82    = AT90USB82          [/etc/avrdude.conf:12273]
 m103     = ATmega103          [/etc/avrdude.conf:3036]
 m128     = ATmega128          [/etc/avrdude.conf:3359]
 m1280    = ATmega1280         [/etc/avrdude.conf:10109]
 m1281    = ATmega1281         [/etc/avrdude.conf:10299]
 m1284    = ATmega1284         [/etc/avrdude.conf:4735]
 m1284p   = ATmega1284P        [/etc/avrdude.conf:4929]
 m1284rfr2 = ATmega1284RFR2     [/etc/avrdude.conf:10734]
 m128rfa1 = ATmega128RFA1      [/etc/avrdude.conf:10519]
 m128rfr2 = ATmega128RFR2      [/etc/avrdude.conf:10622]
 m16      = ATmega16           [/etc/avrdude.conf:4116]
 m161     = ATmega161          [/etc/avrdude.conf:6261]
 m162     = ATmega162          [/etc/avrdude.conf:5121]
 m163     = ATmega163          [/etc/avrdude.conf:5319]
 m164p    = ATmega164P         [/etc/avrdude.conf:4295]
 m168     = ATmega168          [/etc/avrdude.conf:8091]
 m168p    = ATmega168P         [/etc/avrdude.conf:8280]
 m168pb   = ATmega168PB        [/etc/avrdude.conf:8292]
 m169     = ATmega169          [/etc/avrdude.conf:5477]
 m16u2    = ATmega16U2         [/etc/avrdude.conf:12650]
 m2560    = ATmega2560         [/etc/avrdude.conf:10312]
 m2561    = ATmega2561         [/etc/avrdude.conf:10506]
 m2564rfr2 = ATmega2564RFR2     [/etc/avrdude.conf:10724]
 m256rfr2 = ATmega256RFR2      [/etc/avrdude.conf:10573]
 m32      = ATmega32           [/etc/avrdude.conf:6084]
 m324p    = ATmega324P         [/etc/avrdude.conf:4319]
 m324pa   = ATmega324PA        [/etc/avrdude.conf:4511]
 m325     = ATmega325          [/etc/avrdude.conf:13020]
 m3250    = ATmega3250         [/etc/avrdude.conf:13401]
 m328     = ATmega328          [/etc/avrdude.conf:8493]
 m328p    = ATmega328P         [/etc/avrdude.conf:8678]
 m329     = ATmega329          [/etc/avrdude.conf:5659]
 m3290    = ATmega3290         [/etc/avrdude.conf:5858]
 m3290p   = ATmega3290P        [/etc/avrdude.conf:5872]
 m329p    = ATmega329P         [/etc/avrdude.conf:5844]
 m32m1    = ATmega32M1         [/etc/avrdude.conf:8690]
 m32u2    = ATmega32U2         [/etc/avrdude.conf:12462]
 m32u4    = ATmega32U4         [/etc/avrdude.conf:11487]
 m406     = ATMEGA406          [/etc/avrdude.conf:14912]
 m48      = ATmega48           [/etc/avrdude.conf:7667]
 m48p     = ATmega48P          [/etc/avrdude.conf:7854]
 m48pb    = ATmega48PB         [/etc/avrdude.conf:7866]
 m64      = ATmega64           [/etc/avrdude.conf:3176]
 m640     = ATmega640          [/etc/avrdude.conf:9919]
 m644     = ATmega644          [/etc/avrdude.conf:4527]
 m644p    = ATmega644P         [/etc/avrdude.conf:4718]
 m644rfr2 = ATmega644RFR2      [/etc/avrdude.conf:10744]
 m645     = ATmega645          [/etc/avrdude.conf:13211]
 m6450    = ATmega6450         [/etc/avrdude.conf:13413]
 m649     = ATmega649          [/etc/avrdude.conf:5885]
 m6490    = ATmega6490         [/etc/avrdude.conf:6071]
 m64rfr2  = ATmega64RFR2       [/etc/avrdude.conf:10635]
 m8       = ATmega8            [/etc/avrdude.conf:6401]
 m8515    = ATmega8515         [/etc/avrdude.conf:6562]
 m8535    = ATmega8535         [/etc/avrdude.conf:6720]
 m88      = ATmega88           [/etc/avrdude.conf:7879]
 m88p     = ATmega88P          [/etc/avrdude.conf:8066]
 m88pb    = ATmega88PB         [/etc/avrdude.conf:8078]
 m8u2     = ATmega8U2          [/etc/avrdude.conf:12838]
 t10      = ATtiny10           [/etc/avrdude.conf:14867]
 t11      = ATtiny11           [/etc/avrdude.conf:1495]
 t12      = ATtiny12           [/etc/avrdude.conf:1559]
 t13      = ATtiny13           [/etc/avrdude.conf:1692]
 t15      = ATtiny15           [/etc/avrdude.conf:1867]
 t1634    = ATtiny1634         [/etc/avrdude.conf:14600]
 t20      = ATtiny20           [/etc/avrdude.conf:14877]
 t2313    = ATtiny2313         [/etc/avrdude.conf:8711]
 t24      = ATtiny24           [/etc/avrdude.conf:10755]
 t25      = ATtiny25           [/etc/avrdude.conf:9367]
 t26      = ATtiny26           [/etc/avrdude.conf:6878]
 t261     = ATtiny261          [/etc/avrdude.conf:7035]
 t28      = ATtiny28           [/etc/avrdude.conf:7609]
 t4       = ATtiny4            [/etc/avrdude.conf:14823]
 t40      = ATtiny40           [/etc/avrdude.conf:14894]
 t4313    = ATtiny4313         [/etc/avrdude.conf:8900]
 t43u     = ATtiny43u          [/etc/avrdude.conf:11308]
 t44      = ATtiny44           [/etc/avrdude.conf:10939]
 t45      = ATtiny45           [/etc/avrdude.conf:9551]
 t461     = ATtiny461          [/etc/avrdude.conf:7226]
 t5       = ATtiny5            [/etc/avrdude.conf:14840]
 t84      = ATtiny84           [/etc/avrdude.conf:11123]
 t85      = ATtiny85           [/etc/avrdude.conf:9734]
 t861     = ATtiny861          [/etc/avrdude.conf:7417]
 t88      = ATtiny88           [/etc/avrdude.conf:8305]
 t9       = ATtiny9            [/etc/avrdude.conf:14850]
 x128a1   = ATxmega128A1       [/etc/avrdude.conf:13894]
 x128a1d  = ATxmega128A1revD   [/etc/avrdude.conf:13910]
 x128a1u  = ATxmega128A1U      [/etc/avrdude.conf:13920]
 x128a3   = ATxmega128A3       [/etc/avrdude.conf:13931]
 x128a3u  = ATxmega128A3U      [/etc/avrdude.conf:13941]
 x128a4   = ATxmega128A4       [/etc/avrdude.conf:13952]
 x128a4u  = ATxmega128A4U      [/etc/avrdude.conf:14010]
 x128b1   = ATxmega128B1       [/etc/avrdude.conf:14063]
 x128b3   = ATxmega128B3       [/etc/avrdude.conf:14122]
 x128c3   = ATxmega128C3       [/etc/avrdude.conf:13821]
 x128d3   = ATxmega128D3       [/etc/avrdude.conf:13874]
 x128d4   = ATxmega128D4       [/etc/avrdude.conf:13884]
 x16a4    = ATxmega16A4        [/etc/avrdude.conf:13552]
 x16a4u   = ATxmega16A4U       [/etc/avrdude.conf:13479]
 x16c4    = ATxmega16C4        [/etc/avrdude.conf:13532]
 x16d4    = ATxmega16D4        [/etc/avrdude.conf:13542]
 x16e5    = ATxmega16E5        [/etc/avrdude.conf:14469]
 x192a1   = ATxmega192A1       [/etc/avrdude.conf:14196]
 x192a3   = ATxmega192A3       [/etc/avrdude.conf:14212]
 x192a3u  = ATxmega192A3U      [/etc/avrdude.conf:14222]
 x192c3   = ATxmega192C3       [/etc/avrdude.conf:14133]
 x192d3   = ATxmega192D3       [/etc/avrdude.conf:14186]
 x256a1   = ATxmega256A1       [/etc/avrdude.conf:14296]
 x256a3   = ATxmega256A3       [/etc/avrdude.conf:14312]
 x256a3b  = ATxmega256A3B      [/etc/avrdude.conf:14333]
 x256a3bu = ATxmega256A3BU     [/etc/avrdude.conf:14343]
 x256a3u  = ATxmega256A3U      [/etc/avrdude.conf:14322]
 x256c3   = ATxmega256C3       [/etc/avrdude.conf:14233]
 x256d3   = ATxmega256D3       [/etc/avrdude.conf:14286]
 x32a4    = ATxmega32A4        [/etc/avrdude.conf:13641]
 x32a4u   = ATxmega32A4U       [/etc/avrdude.conf:13568]
 x32c4    = ATxmega32C4        [/etc/avrdude.conf:13621]
 x32d4    = ATxmega32D4        [/etc/avrdude.conf:13631]
 x32e5    = ATxmega32E5        [/etc/avrdude.conf:14521]
 x384c3   = ATxmega384C3       [/etc/avrdude.conf:14354]
 x384d3   = ATxmega384D3       [/etc/avrdude.conf:14407]
 x64a1    = ATxmega64A1        [/etc/avrdude.conf:13741]
 x64a1u   = ATxmega64A1U       [/etc/avrdude.conf:13757]
 x64a3    = ATxmega64A3        [/etc/avrdude.conf:13768]
 x64a3u   = ATxmega64A3U       [/etc/avrdude.conf:13778]
 x64a4    = ATxmega64A4        [/etc/avrdude.conf:13789]
 x64a4u   = ATxmega64A4U       [/etc/avrdude.conf:13657]
 x64b1    = ATxmega64B1        [/etc/avrdude.conf:13799]
 x64b3    = ATxmega64B3        [/etc/avrdude.conf:13810]
 x64c3    = ATxmega64C3        [/etc/avrdude.conf:13710]
 x64d3    = ATxmega64D3        [/etc/avrdude.conf:13721]
 x64d4    = ATxmega64D4        [/etc/avrdude.conf:13731]
 x8e5     = ATxmega8E5         [/etc/avrdude.conf:14417]
 ucr2     = deprecated, use 'uc3a0512' [/etc/avrdude.conf:14590]

Example ATmega328(P)

Das heißt z. B. für den ATmega328 (in meiner avrdude.conf Zeile 8493) und für den ATmega 328P (Zeile 8678)

avrdude.conf Zeile 8493 bis 8684
  1. ------------------------------------------------------------
  2. ATmega328
  3. ------------------------------------------------------------

part 

   id			= "m328";
   desc		= "ATmega328";
   has_debugwire	= yes;
   flash_instr		= 0xB6, 0x01, 0x11;
   eeprom_instr	= 0xBD, 0xF2, 0xBD, 0xE1, 0xBB, 0xCF, 0xB4, 0x00,

0xBE, 0x01, 0xB6, 0x01, 0xBC, 0x00, 0xBB, 0xBF, 0x99, 0xF9, 0xBB, 0xAF; 

   stk500_devcode	= 0x86;
   # avr910_devcode	= 0x;
   signature		= 0x1e 0x95 0x14;
   pagel		= 0xd7;
   bs2			= 0xc2;
   chip_erase_delay	= 9000;
   pgm_enable = "1 0 1 0 1 1 0 0 0 1 0 1 0 0 1 1",

"x x x x x x x x x x x x x x x x"; 

   chip_erase = "1 0 1 0 1 1 0 0 1 0 0 x x x x x",

"x x x x x x x x x x x x x x x x"; 

   timeout	= 200;
   stabdelay	= 100;
   cmdexedelay	= 25;
   synchloops	= 32;
   bytedelay	= 0;
   pollindex	= 3;
   pollvalue	= 0x53;
   predelay	= 1;
   postdelay	= 1;
   pollmethod	= 1;

   pp_controlstack =

0x0E, 0x1E, 0x0F, 0x1F, 0x2E, 0x3E, 0x2F, 0x3F, 0x4E, 0x5E, 0x4F, 0x5F, 0x6E, 0x7E, 0x6F, 0x7F, 0x66, 0x76, 0x67, 0x77, 0x6A, 0x7A, 0x6B, 0x7B, 0xBE, 0xFD, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00; 

   hventerstabdelay	= 100;
   progmodedelay	= 0;
   latchcycles		= 5;
   togglevtg		= 1;
   poweroffdelay	= 15;
   resetdelayms	= 1;
   resetdelayus	= 0;
   hvleavestabdelay	= 15;
   resetdelay		= 15;
   chiperasepulsewidth	= 0;
   chiperasepolltimeout = 10;
   programfusepulsewidth = 0;
   programfusepolltimeout = 5;
   programlockpulsewidth = 0;
   programlockpolltimeout = 5;

   ocdrev              = 1;

   memory "eeprom"

paged = no; page_size = 4; size = 1024; min_write_delay = 3600; max_write_delay = 3600; readback_p1 = 0xff; readback_p2 = 0xff; read = " 1 0 1 0 0 0 0 0", " 0 0 0 x x x a9 a8", " a7 a6 a5 a4 a3 a2 a1 a0", " o o o o o o o o";

write = " 1 1 0 0 0 0 0 0", " 0 0 0 x x x a9 a8", " a7 a6 a5 a4 a3 a2 a1 a0", " i i i i i i i i";

loadpage_lo = " 1 1 0 0 0 0 0 1", " 0 0 0 0 0 0 0 0", " 0 0 0 0 0 0 a1 a0", " i i i i i i i i";

writepage = " 1 1 0 0 0 0 1 0", " 0 0 x x x x a9 a8", " a7 a6 a5 a4 a3 a2 0 0", " x x x x x x x x";

mode = 0x41; delay = 20; blocksize = 4; readsize = 256; 

   ;

   memory "flash"

paged = yes; size = 32768; page_size = 128; num_pages = 256; min_write_delay = 4500; max_write_delay = 4500; readback_p1 = 0xff; readback_p2 = 0xff; read_lo = " 0 0 1 0 0 0 0 0", " 0 0 a13 a12 a11 a10 a9 a8", " a7 a6 a5 a4 a3 a2 a1 a0", " o o o o o o o o";

read_hi = " 0 0 1 0 1 0 0 0", " 0 0 a13 a12 a11 a10 a9 a8", " a7 a6 a5 a4 a3 a2 a1 a0", " o o o o o o o o";

loadpage_lo = " 0 1 0 0 0 0 0 0", " 0 0 0 x x x x x", " x x a5 a4 a3 a2 a1 a0", " i i i i i i i i";

loadpage_hi = " 0 1 0 0 1 0 0 0", " 0 0 0 x x x x x", " x x a5 a4 a3 a2 a1 a0", " i i i i i i i i";

writepage = " 0 1 0 0 1 1 0 0", " 0 0 a13 a12 a11 a10 a9 a8", " a7 a6 x x x x x x", " x x x x x x x x";

mode = 0x41; delay = 6; blocksize = 128; readsize = 256; 

   ;

   memory "lfuse"

size = 1; min_write_delay = 4500; max_write_delay = 4500; read = "0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0", "x x x x x x x x o o o o o o o o";

write = "1 0 1 0 1 1 0 0 1 0 1 0 0 0 0 0", "x x x x x x x x i i i i i i i i"; 

   ;

   memory "hfuse"

size = 1; min_write_delay = 4500; max_write_delay = 4500; read = "0 1 0 1 1 0 0 0 0 0 0 0 1 0 0 0", "x x x x x x x x o o o o o o o o";

write = "1 0 1 0 1 1 0 0 1 0 1 0 1 0 0 0", "x x x x x x x x i i i i i i i i"; 

   ;

   memory "efuse"

size = 1; min_write_delay = 4500; max_write_delay = 4500; read = "0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0", "x x x x x x x x o o o o o o o o";

write = "1 0 1 0 1 1 0 0 1 0 1 0 0 1 0 0", "x x x x x x x x x x x x x i i i"; 

   ;

   memory "lock"

size = 1; min_write_delay = 4500; max_write_delay = 4500; read = "0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0", "x x x x x x x x x x o o o o o o";

write = "1 0 1 0 1 1 0 0 1 1 1 x x x x x", "x x x x x x x x 1 1 i i i i i i"; 

   ;

   memory "calibration"

size = 1; read = "0 0 1 1 1 0 0 0 0 0 0 x x x x x", "0 0 0 0 0 0 0 0 o o o o o o o o"; 

   ;

   memory "signature"

size = 3; read = "0 0 1 1 0 0 0 0 0 0 0 x x x x x", "x x x x x x a1 a0 o o o o o o o o"; 

   ;

part parent "m328" 

   id			= "m328p";
   desc		= "ATmega328P";
   signature		= 0x1e 0x95 0x0F;

   ocdrev              = 1;

Hier kann schön erkennen, dass der ATmega328P seine Parameter vom ATmega328 erbt. Nur die Signatur hat sich geändert. Die OCDREV (On-Chip-Debugging Revision) ist bei beiden gleich, hätte hier eigentlich gar nicht ne gesetzt werden müssen.

Wenn man avrdude mit dem falschen Prozessor (-p) aufruft kommt z. B. eine solche Meldung: 

>avrdude -c usbtiny -p m328

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.01s

avrdude: Device signature = 0x1e950f (probably m328p)
avrdude: Expected signature for ATmega328 is 1E 95 14
         Double check chip, or use -F to override this check.

avrdude done.  Thank you.

Wie man aus dem Configfile (s.o.) auslesen kann, lässt sich für <memtype> der -U Option eines der folgenden einsetzen:

  • eeprom
  • flash
  • lfuse
  • hfuse
  • efuse
  • lock
  • calibration
  • signature

Der ATmega328 hat 32 KB (eigentlich KiB) Flashmemory und 1 KiB EEPROMmemory was sich leicht mit avrdude überprüfen lässt. 

worker:~ # avrdude -c usbtiny -p m328p -U eeprom:r:test.hex:i

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.01s

avrdude: Device signature = 0x1e950f (probably m328p)
avrdude: reading eeprom memory:

Reading | ################################################## | 100% 39.02s

avrdude: writing output file "test.hex"

avrdude: safemode: Fuses OK (E:FD, H:DA, L:FF)

avrdude done.  Thank you.

Teminal Mode

worker:~ # avrdude -t -c usbtiny -p m328p

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.01s

avrdude: Device signature = 0x1e950f (probably m328p)
avrdude> help
>>> help 
Valid commands:

  dump   : dump memory  : dump <memtype> <addr> <N-Bytes>
  read   : alias for dump
  write  : write memory : write <memtype> <addr> <b1> <b2> ... <bN>
  erase  : perform a chip erase
  sig    : display device signature bytes
  part   : display the current part information
  send   : send a raw command : send <b1> <b2> <b3> <b4>
  parms  : display adjustable parameters (STK500 only)
  vtarg  : set <V[target]> (STK500 only)
  varef  : set <V[aref]> (STK500 only)
  fosc   : set <oscillator frequency> (STK500 only)
  sck    : set <SCK period> (STK500 only)
  spi    : enter direct SPI mode
  pgm    : return to programming mode
  verbose : change verbosity
  help   : help
  ?      : help
  quit   : quit

Use the 'part' command to display valid memory types for use with the
'dump' and 'write' commands.

avrdude>
avrdude> part

>>> part

AVR Part : ATmega328P

Chip Erase delay : 9000 us

PAGEL : PD7

BS2 : PC2

RESET disposition : dedicated

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    20     4    0 no       1024    4      0  3600  3600 0xff 0xff
 flash         65     6   128    0 yes     32768  128    256  4500  4500 0xff 0xff
 lfuse          0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
 hfuse          0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
 efuse          0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
 lock           0     0     0    0 no          1    0      0  4500  4500 0x00 0x00
 calibration    0     0     0    0 no          1    0      0     0     0 0x00 0x00
 signature      0     0     0    0 no          3    0      0     0     0 0x00 0x00

avrdude>

Examples: 

dump eeprom 0 1024
dump flash 0 4096

Literatur

Avrdude Manual Version 5.1, 13 January 2006 by Brian S. Dean

Online Manual V5.10

Arduino as an ISP-Programmer


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