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73 lines
2.4 KiB
Plaintext
73 lines
2.4 KiB
Plaintext
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#------------------------------------------------------------------------------
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# $File: uf2,v 1.3 2021/04/28 01:00:31 christos Exp $
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# uf2: file(1) magic for UF2 firmware image files
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#
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# https://github.com/microsoft/uf2
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#
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# Created by Blake Ramsdell <blaker@gmail.com>
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0 string UF2\n UF2 firmware image
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!:ext uf2
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# This is for checking the other magic numbers, do we want to do that?
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#>4 lelong 0x9E5D5157 howdy
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#>>508 lelong 0x0AB16F30 doody
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>8 lelong &0x0001 \b, not main flash
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>8 lelong &0x1000 \b, file container
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>8 lelong &0x2000 \b, family
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# To update the UF2 family data, use this fine command
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#
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# families=`curl \
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# https://raw.githubusercontent.com/microsoft/uf2/master/utils/uf2families.json \
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# | jq -r '.[] | ">>28\tlelong\t\(.id)\t\(.description)"' | sort -n -k 3` && \
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# perl -0777 -i -pe \
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# "s/(### BEGIN UF2 FAMILIES\\n).*(\\n### END UF2 FAMILIES)/\$1$families\$2/s" \
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# uf2
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### BEGIN UF2 FAMILIES
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>>28 lelong 0x00ff6919 ST STM32L4xx
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>>28 lelong 0x04240bdf ST STM32L5xx
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>>28 lelong 0x16573617 Microchip (Atmel) ATmega32
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>>28 lelong 0x1851780a Microchip (Atmel) SAML21
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>>28 lelong 0x1b57745f Nordic NRF52
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>>28 lelong 0x1c5f21b0 ESP32
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>>28 lelong 0x1e1f432d ST STM32L1xx
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>>28 lelong 0x202e3a91 ST STM32L0xx
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>>28 lelong 0x21460ff0 ST STM32WLxx
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>>28 lelong 0x2abc77ec NXP LPC55xx
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>>28 lelong 0x300f5633 ST STM32G0xx
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>>28 lelong 0x31d228c6 GD32F350
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>>28 lelong 0x4c71240a ST STM32G4xx
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>>28 lelong 0x4fb2d5bd NXP i.MX RT10XX
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>>28 lelong 0x53b80f00 ST STM32F7xx
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>>28 lelong 0x55114460 Microchip (Atmel) SAMD51
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>>28 lelong 0x57755a57 ST STM32F401
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>>28 lelong 0x5a18069b Cypress FX2
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>>28 lelong 0x5d1a0a2e ST STM32F2xx
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>>28 lelong 0x5ee21072 ST STM32F103
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>>28 lelong 0x647824b6 ST STM32F0xx
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>>28 lelong 0x68ed2b88 Microchip (Atmel) SAMD21
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>>28 lelong 0x6b846188 ST STM32F3xx
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>>28 lelong 0x6d0922fa ST STM32F407
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>>28 lelong 0x6db66082 ST STM32H7xx
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>>28 lelong 0x70d16653 ST STM32WBxx
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>>28 lelong 0x7eab61ed ESP8266
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>>28 lelong 0x7f83e793 NXP KL32L2x
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>>28 lelong 0x8fb060fe ST STM32F407VG
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>>28 lelong 0xada52840 Nordic NRF52840
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>>28 lelong 0xbfdd4eee ESP32-S2
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>>28 lelong 0xc47e5767 ESP32-S3
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>>28 lelong 0xd42ba06c ESP32-C3
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>>28 lelong 0xe48bff56 Raspberry Pi RP2040
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### END UF2 FAMILIES
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>>28 default x
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>>>28 lelong x %#08x
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>8 lelong&0x2000 0 \b, file size
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>>28 lelong x %#08x
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>8 lelong &0x4000 \b, MD5 checksum present
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>8 lelong &0x8000 \b, extension tags present
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>12 lelong x \b, address %#08x
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>24 lelong x \b, %u total blocks
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