Merge branch 'feature/esptool_v2_2' into 'master'

esptool: Update to v2.2

See merge request !1755
This commit is contained in:
Angus Gratton 2018-01-23 08:36:52 +08:00
commit ffd4187883

@ -1 +1 @@
Subproject commit 4dab24e1b28632d270adf7305fe0d008d1acee99
Subproject commit a532bc42573861779b39b989c333e1b5bcc723ed