From 9d538b467cd0ef7db5b149ff66b1cfc89af5032e Mon Sep 17 00:00:00 2001
From: Guilhem Moulin <guilhem@fripost.org>
Date: Thu, 27 Jun 2019 02:15:32 +0200
Subject: Build: Replace 'ENABLE_SERIAL=1' with 'ENABLE_SERIAL=yes'.

That is, to enable communicating with the host via a simple Serial
protocol.  The feature is disabled by default.
---
 Makefile |  2 +-
 README   | 12 ++++++------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/Makefile b/Makefile
index ec992ae..1c6b6ba 100644
--- a/Makefile
+++ b/Makefile
@@ -23,7 +23,7 @@ CXXFLAGS = -DARDUINO_AVR_MODEL01 \
            -DUSB_MANUFACTURER="\"keyboardio\"" -DUSB_PRODUCT="\"Model 01\"" \
            -DKALEIDOSCOPE_HARDWARE_H="\"Kaleidoscope-Hardware-Model01.h\""
 
-ifeq ($(ENABLE_SERIAL),1)
+ifeq ($(ENABLE_SERIAL),yes)
 CXXFLAGS += -DENABLE_SERIAL
 endif
 
diff --git a/README b/README
index 4374e16..3352f2b 100644
--- a/README
+++ b/README
@@ -5,8 +5,8 @@ A firmware Sketch for the Keyboardio Model 01.  Based algerno's:
 https://git.madhouse-project.org/algernon/Model01-Sketch#base-layer
 
 
-Build
-=====
+Build firmware
+==============
 
 On Debian systems, the following packages are required:
 
@@ -38,7 +38,7 @@ Initialize (or update) submodules:
 
 To enable communicating with the host via a simple Serial protocol, use
 
-    ~$ ENABLE_SERIAL=1 make
+    ~$ ENABLE_SERIAL=yes make
 
 
 Flash firmware
@@ -50,10 +50,10 @@ Press down the 'prog' key while the board is rebooting.  You can release
 it once it glows red.
 
 
-Apply the color map
-===================
+Apply color map
+===============
 
     ~$ make apply-colormap
 
 This requires a firmware supporting the Serial protocol.  (Add
-ENABLE_SERIAL=1 to the build environment.)
+ENABLE_SERIAL=yes to the build environment.)
-- 
cgit v1.2.3