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authorDamien George2019-10-27 18:37:24 +1100
committerDamien George2019-10-29 12:55:34 +1100
commit22bfc47977ac51b092765173de4cd01f731712cf (patch)
treeec28b6776ca2b148b5b88dfa19c499216a246017 /lib
parent2e66d83ca445d5b7216c1e483bd51bc5e6127ddc (diff)
lib/littlefs: Add README describing origin and how to gen lfs1/lfs2.
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diff --git a/lib/littlefs/README.md b/lib/littlefs/README.md
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+littlefs library
+================
+
+The upstream source for the files in this directory is
+https://github.com/ARMmbed/littlefs
+
+To generate the separate files with lfs1 and lfs2 prefixes run the following
+commands in the top-level directory of the littlefs repository (replace the
+version tags with the latest/desired ones, and set `$MPY_DIR`):
+
+ git checkout v1.7.2
+ python2 ./scripts/prefix.py lfs1
+ cp lfs1*.[ch] $MPY_DIR/lib/littlefs
+ git reset --hard HEAD
+
+ git checkout v2.1.3
+ python2 ./scripts/prefix.py lfs2
+ cp lfs2*.[ch] $MPY_DIR/lib/littlefs
+ git reset --hard HEAD