From: Ivan Grokhotkov <ivan@espressif.com>
Date: Mon, 11 Sep 2017 04:15:08 +0000 (+0800)
Subject: Merge branch 'feature/gpio_channel_macro' into 'master'
X-Git-Tag: v3.1-dev~296
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=de038f502c7bc64a92541ef84c1cd44abe05f0ae;p=esp-idf

Merge branch 'feature/gpio_channel_macro' into 'master'

feat(global): add macros for GPIO->channel lookup

See merge request !1170
---

de038f502c7bc64a92541ef84c1cd44abe05f0ae