From 0d1124863f9ba13749e41bfc5b69dae7990568dd Mon Sep 17 00:00:00 2001
From: Moritz Perschke <moritz.perschke@uibk.ac.at>
Date: Tue, 2 Aug 2022 11:47:49 +0200
Subject: [PATCH] added esp32 host project for testing, until fipy expansion
 board arrives

---
 host/esp32/.gitignore              |  5 ++++
 host/esp32/.vscode/extensions.json | 10 ++++++++
 host/esp32/include/README          | 39 ++++++++++++++++++++++++++++++
 host/esp32/platformio.ini          | 14 +++++++++++
 host/esp32/src/main.cpp            |  9 +++++++
 host/esp32/test/README             | 11 +++++++++
 6 files changed, 88 insertions(+)
 create mode 100644 host/esp32/.gitignore
 create mode 100644 host/esp32/.vscode/extensions.json
 create mode 100644 host/esp32/include/README
 create mode 100644 host/esp32/platformio.ini
 create mode 100644 host/esp32/src/main.cpp
 create mode 100644 host/esp32/test/README

diff --git a/host/esp32/.gitignore b/host/esp32/.gitignore
new file mode 100644
index 0000000..89cc49c
--- /dev/null
+++ b/host/esp32/.gitignore
@@ -0,0 +1,5 @@
+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch
diff --git a/host/esp32/.vscode/extensions.json b/host/esp32/.vscode/extensions.json
new file mode 100644
index 0000000..080e70d
--- /dev/null
+++ b/host/esp32/.vscode/extensions.json
@@ -0,0 +1,10 @@
+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ],
+    "unwantedRecommendations": [
+        "ms-vscode.cpptools-extension-pack"
+    ]
+}
diff --git a/host/esp32/include/README b/host/esp32/include/README
new file mode 100644
index 0000000..194dcd4
--- /dev/null
+++ b/host/esp32/include/README
@@ -0,0 +1,39 @@
+
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the usual convention is to give header files names that end with `.h'.
+It is most portable to use only letters, digits, dashes, and underscores in
+header file names, and at most one dot.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html
diff --git a/host/esp32/platformio.ini b/host/esp32/platformio.ini
new file mode 100644
index 0000000..e36a50f
--- /dev/null
+++ b/host/esp32/platformio.ini
@@ -0,0 +1,14 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:esp32-c3-devkitm-1]
+platform = espressif32
+board = esp32-c3-devkitm-1
+framework = arduino
diff --git a/host/esp32/src/main.cpp b/host/esp32/src/main.cpp
new file mode 100644
index 0000000..58b344c
--- /dev/null
+++ b/host/esp32/src/main.cpp
@@ -0,0 +1,9 @@
+#include <Arduino.h>
+
+void setup() {
+  // put your setup code here, to run once:
+}
+
+void loop() {
+  // put your main code here, to run repeatedly:
+}
\ No newline at end of file
diff --git a/host/esp32/test/README b/host/esp32/test/README
new file mode 100644
index 0000000..9b1e87b
--- /dev/null
+++ b/host/esp32/test/README
@@ -0,0 +1,11 @@
+
+This directory is intended for PlatformIO Test Runner and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PlatformIO Unit Testing:
+- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html
-- 
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