Avrdude
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m (Created page with 'For ATMega168: <pre> $ avrdude -c buspirate -P /dev/ttyUSB1 -x speed=3 -p m168 </pre> For ATMega328p: <pre> $ avrdude -c buspirate -P /dev/ttyUSB1 -x speed=3 -p m328p </pre> Te…') |
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| + | For detailed info: | ||
| + | <pre> | ||
| + | $ man avrdude | ||
| + | </pre> | ||
| + | |||
| + | <h2>Parameters</h2> | ||
| + | Parameters marked with a <span style="color:red">*</span> are required. | ||
| + | <h3><span style="color:red">*</span>Programmer Type</h3> | ||
| + | * <code>-c buspirate</code> - for use with the buspirate | ||
| + | * <code>-c stk500v1</code> - for use with the Arduino bootloader | ||
| + | * other (see the man page) | ||
| + | |||
| + | <h3><span style="color:red">*</span>Programmer Port</h3> | ||
| + | * <code>-P /dev/ttyUSB1</code> - the most likely for my systems | ||
| + | |||
| + | <h3><span style="color:red">*</span>Part Identifier</h3> | ||
| + | * <code>-p m168</code> - for use with an ATMega168 | ||
| + | * <code>-p m328p</code> - for use with an ATMega328p | ||
| + | * <code>-p m1280</code> - for use with an ATMega1280 | ||
| + | |||
| + | <h3><span style="color:red">*</span>Burn Counter</h3> | ||
| + | Not technically required, but a good idea. The burn counter is stored in the last 4 bytes of eeprom | ||
| + | * <code>-y</code> - to increment the burn counter each burn | ||
| + | * <code>-Y <i>value</i></code> - to initialise the burn counter | ||
| + | |||
| + | <h3>Baud Rate</h3> | ||
| + | Required for <code>stk500v1</code><br> | ||
| + | * <code>-b 57600</code> - for most of mine | ||
| + | |||
| + | <h3>Terminal Mode</h3> | ||
| + | * <code>-t</code> - see [#terminal_mode] for mode | ||
| + | |||
| + | <h3>Memory Access</h3> | ||
| + | There are others, but these are the most common | ||
| + | * <code>-U flash:<i>operation</i>:<i>filename</i>[:<i>format</i>]</code> - where the firmware lives | ||
| + | * <code>-U eeprom:<i>operation</i>:<i>filename</i>[:<i>format</i>]</code> - non-volatile memory | ||
| + | * <code>-U lfuse:<i>operation</i>:<i>filename</i>[:<i>format</i>]</code> - low fuse byte | ||
| + | * <code>-U hfuse:<i>operation</i>:<i>filename</i>[:<i>format</i>]</code> - high fuse byte | ||
| + | * <code>-U efuse:<i>operation</i>:<i>filename</i>[:<i>format</i>]</code> - extended fuse byte | ||
| + | |||
| + | <code><i>operation</i></code> can be: | ||
| + | * <code>r</code> - read | ||
| + | * <code>w</code> - write | ||
| + | * <code>v</code> - verify | ||
| + | |||
| + | <code><i>filename</i></code> points to the file to use | ||
| + | |||
| + | <code><i>format</i></code> can be: | ||
| + | * <code>a</code> or omitted - for auto-detection | ||
| + | * <code>i</code> - Intel Hex (output from obj-dump) | ||
| + | * <code>r</code> - Raw binary | ||
| + | * other (see the man page) | ||
| + | |||
| + | <h2>Terminal Mode</h2> | ||
| + | |||
For ATMega168: | For ATMega168: | ||
<pre> | <pre> | ||
Revision as of 19:26, 23 July 2010
For detailed info:
$ man avrdude
Contents |
Parameters
Parameters marked with a * are required.
*Programmer Type
-
-c buspirate- for use with the buspirate -
-c stk500v1- for use with the Arduino bootloader - other (see the man page)
*Programmer Port
-
-P /dev/ttyUSB1- the most likely for my systems
*Part Identifier
-
-p m168- for use with an ATMega168 -
-p m328p- for use with an ATMega328p -
-p m1280- for use with an ATMega1280
*Burn Counter
Not technically required, but a good idea. The burn counter is stored in the last 4 bytes of eeprom
-
-y- to increment the burn counter each burn -
-Y value- to initialise the burn counter
Baud Rate
Required for stk500v1
-
-b 57600- for most of mine
Terminal Mode
-
-t- see [#terminal_mode] for mode
Memory Access
There are others, but these are the most common
-
-U flash:operation:filename[:format]- where the firmware lives -
-U eeprom:operation:filename[:format]- non-volatile memory -
-U lfuse:operation:filename[:format]- low fuse byte -
-U hfuse:operation:filename[:format]- high fuse byte -
-U efuse:operation:filename[:format]- extended fuse byte
operation can be:
-
r- read -
w- write -
v- verify
filename points to the file to use
format can be:
-
aor omitted - for auto-detection -
i- Intel Hex (output from obj-dump) -
r- Raw binary - other (see the man page)
Terminal Mode
For ATMega168:
$ avrdude -c buspirate -P /dev/ttyUSB1 -x speed=3 -p m168
For ATMega328p:
$ avrdude -c buspirate -P /dev/ttyUSB1 -x speed=3 -p m328p
Terminal mode: -t. Use command part to see detailed part information.
To upload file: -U memtype:op:filename[:format]
To use the arduino bootloader: -c stk500v1
