kopia lustrzana https://github.com/stlink-org/stlink
83 wiersze
1.7 KiB
Markdown
83 wiersze
1.7 KiB
Markdown
% st-flash(1) Open Source STMicroelectronics Stlink Tools | stlink
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% Feb 2018
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# NAME
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st-flash - Flash binary files to STM32 device
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# SYNOPSIS
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*st-flash* \[*OPTIONS*\] \{read|write|erase\} \[*FILE*\] \<ADDR\> \<SIZE\>
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# DESCRIPTION
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Flash binary files to arbitrary sections of memory, or read arbitrary addresses
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of memory out to a binary file.
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You can use this instead of st-util(1) if you prefer, but remember to use the
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**.bin** image, rather than the **.elf** file.
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Use hexadecimal format for the *ADDR* and *SIZE*.
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The STLink device to use can be specified using the --serial parameter.
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# COMMANDS
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write *FILE* *ADDR*
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: Write firmware *FILE* to device starting from *ADDR*
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read *FILE* *ADDR* *SIZE*
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: Read firmware from device starting from *ADDR* up to *SIZE* bytes to *FILE*
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erase
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: Perform a mass erasing of the device firmware
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reset
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: Reset the target
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# OPTIONS
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\--version
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: Print version information
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\--debug
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: TODO
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\--reset
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: Trigger a reset both before and after flashing
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\--opt
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: Enable ignore ending empty bytes optimization
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\--serial *iSerial*
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: Serial number of ST-LINK device to use
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\--flash=fsize
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: Where fsize is the size in decimal, octal, or hex followed by an optional multiplier
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'k' for KB, or 'm' for MB.
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Use a leading "0x" to specify hexadecimal, or a leading zero for octal.
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# EXAMPLES
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Flash `firmware.bin` to device
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$ st-flash write firmware.bin 0x8000000
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Read firmware from device (4096 bytes)
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$ st-flash read firmware.bin 0x8000000 0x1000
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Erase firmware from device
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$ st-flash erase
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# SEE ALSO
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st-util(1), st-info(1)
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# COPYRIGHT
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This work is copyrighted. Stlink contributors.
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See *LICENSE* file in the stlink source distribution.
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