avrdude
Verified for current stable LTS
Avrdude Command: Read Flash Rom
An engineer would use the avrdude command to read the flash memory content from a microcontroller device during a debugging session to verify its firmware against a known version stored in a hexadecimal file. Exact CLI syntax to read_flash_rom using Avrdude.
When to use this: An engineer would use the avrdude command to read the flash memory content from a microcontroller device during a debugging session to verify its firmware against a known version stored in a hexadecimal file.
Command Syntax
avrdude -p <part_no> -c <programmer_id> -U flash:r:<file.hex>:iavrdude -p <part_no> -c <programmer_id> -U flash:r:<file.hex>:iCommand Breakdown
-p- Command Option
- Tool-specific option used by this command invocation.
-c- Command Option
- Tool-specific option used by this command invocation.
-U- Command Option
- Tool-specific option used by this command invocation.
FAQ
Purpose: Exact syntax to read_flash_rom using Avrdude.
Test path: Replace placeholders and run destructive commands in a disposable workspace first.
Flag behavior: Tool version, platform, and shell can change behavior.
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Related Operations
Avrdude Command: List Avr Devices
avrdude -p \? Avrdude Command: Write Flash Rom avrdude -p <part_no> -c <programmer> -U flash:w:<file.hex> Avrdude Command: List Avr Programmers avrdude -c \? Avrdude Command: Read Flash Rom avrdude -p <part_no> -c <programmer_id> -U flash:r:<file.hex>:i Avrdude Command: Write Flash Rom avrdude -p <part_no> -c <programmer> -U flash:w:<file.hex>