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tools:bossa [2021/09/11 10:00] – [Install] darrontools:bossa [2021/09/11 10:02] (current) – [Bossa] darron
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 ===== Bossa ===== ===== Bossa =====
  
-BOSSA 1.9.1 is a programming flash tool for Atmel ARM processors.+BOSSA 1.9.1 is a programming flash tool for the Atmel bootloader on ARM processors.
  
-====Installation====+===Installation===
  
 Fetch development files Fetch development files
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 make -j 4 make -j 4
 sudo cp bin/bossa* /usr/local/bin/ sudo cp bin/bossa* /usr/local/bin/
 +</code>
 +
 +===Help===
 +
 +<code>
 +$ bossac --help
 +Usage: bossac [OPTION...] [FILE]
 +Basic Open Source SAM-BA Application (BOSSA) Version 1.9.1-14-g3532de8
 +Flash programmer for Atmel SAM devices.
 +Copyright (c) 2011-2018 ShumaTech (http://www.shumatech.com)
 +
 +Examples:
 +  bossac -e -w -v -b image.bin   # Erase flash, write flash with image.bin,
 +                                 # verify the write, and set boot from flash
 +  bossac -r0x10000 image.bin     # Read 64KB from flash and store in image.bin
 +
 +Options:
 +  -e, --erase           erase the entire flash starting at the offset
 +  -w, --write           write FILE to the flash; accelerated when
 +                        combined with erase option
 +  -r, --read[=SIZE]     read SIZE from flash and store in FILE;
 +                        read entire flash if SIZE not specified
 +  -v, --verify          verify FILE matches flash contents
 +  -o, --offset=OFFSET   start erase/write/read/verify operation at flash OFFSET;
 +                        OFFSET must be aligned to a flash page boundary
 +  -p, --port=PORT       use serial PORT to communicate to device;
 +                        default behavior is to use first serial port
 +  -b, --boot[=BOOL]     boot from ROM if BOOL is 0;
 +                        boot from FLASH if BOOL is 1 [default];
 +                        option is ignored on unsupported devices
 +  -c, --bod[=BOOL]      no brownout detection if BOOL is 0;
 +                        brownout detection is on if BOOL is 1 [default]
 +  -t, --bor[=BOOL]      no brownout reset if BOOL is 0;
 +                        brownout reset is on if BOOL is 1 [default]
 +  -l, --lock[=REGION]   lock the flash REGION as a comma-separated list;
 +                        lock all if not given [default]
 +  -u, --unlock[=REGION] unlock the flash REGION as a comma-separated list;
 +                        unlock all if not given [default]
 +  -s, --security        set the flash security flag
 +  -i, --info            display device information
 +  -d, --debug           print debug messages
 +  -U, --usb-port[=BOOL] force serial port detection to USB if BOOL is 1 [default]
 +                        or to RS-232 if BOOL is 0
 +  -R, --reset           reset CPU (if supported)
 +  -a, --arduino-erase   erase and reset via Arduino 1200 baud hack
 +  -h, --help            display this help text
 +  -V, --version         display version info
 +
 +Report bugs to <bugs@shumatech.com>
 </code> </code>