initial commit

2021-04-16 15:59:01 +02:00 · 2021-04-16 15:59:01 +02:00 · e53a7863bd
parent 6e93b668fe
commit e53a7863bd
10 changed files with 397 additions and 0 deletions
--- a/.ccls
+++ b/.ccls
@ -0,0 +1,29 @@
+clang
+
+%c -std=gnu11 -fno-fat-lto-objects -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4
+%cpp -fno-exceptions -fno-threadsafe-statics -fpermissive -std=gnu++11 -Os -Wall -ffunction-sections -fdata-sections -flto -mmcu=atmega32u4
+
+-I/home/loooph/synth/include
+-I/home/loooph/synth/src
+-I/home/loooph/.platformio/packages/framework-arduino-avr/cores/arduino
+-I/home/loooph/.platformio/packages/framework-arduino-avr/variants/micro
+-I/home/loooph/.platformio/packages/framework-arduino-avr/libraries/EEPROM/src
+-I/home/loooph/.platformio/packages/framework-arduino-avr/libraries/HID/src
+-I/home/loooph/.platformio/packages/framework-arduino-avr/libraries/SPI/src
+-I/home/loooph/.platformio/packages/framework-arduino-avr/libraries/SoftwareSerial/src
+-I/home/loooph/.platformio/packages/framework-arduino-avr/libraries/Wire/src
+-I/home/loooph/.platformio/packages/toolchain-atmelavr/lib/gcc/avr/5.4.0/include-fixed
+-I/home/loooph/.platformio/packages/toolchain-atmelavr/lib/gcc/avr/5.4.0/include
+-I/home/loooph/.platformio/packages/toolchain-atmelavr/avr/include
+-I/home/loooph/.platformio/packages/tool-unity
+
+-DPLATFORMIO=50101
+-DARDUINO_AVR_MICRO
+-DF_CPU=16000000L
+-DARDUINO_ARCH_AVR
+-DARDUINO=10808
+-DUSB_VID=0x2341
+-DUSB_PID=0x8037
+-DUSB_PRODUCT="Arduino Micro"
+-DUSB_MANUFACTURER="Arduino"
+-D__AVR_ATmega32U4__
--- a/.pio/build/micro/.sconsign39.dblite
+++ b/.pio/build/micro/.sconsign39.dblite
--- a/.pio/build/micro/firmware.elf
+++ b/.pio/build/micro/firmware.elf
--- a/.pio/build/micro/firmware.hex
+++ b/.pio/build/micro/firmware.hex
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--- a/.pio/build/project.checksum
+++ b/.pio/build/project.checksum
@ -0,0 +1 @@
+f76015e414b2ff5d1e59bc2388ac76db79ccfdce
--- a/include/README
+++ b/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
--- a/lib/README
+++ b/lib/README
@ -0,0 +1,46 @@
+
+This directory is intended for project specific (private) libraries.
+PlatformIO will compile them to static libraries and link into executable file.
+
+The source code of each library should be placed in a an own separate directory
+("lib/your_library_name/[here are source files]").
+
+For example, see a structure of the following two libraries `Foo` and `Bar`:
+
+|--lib
+|  |
+|  |--Bar
+|  |  |--docs
+|  |  |--examples
+|  |  |--src
+|  |     |- Bar.c
+|  |     |- Bar.h
+|  |  |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
+|  |
+|  |--Foo
+|  |  |- Foo.c
+|  |  |- Foo.h
+|  |
+|  |- README --> THIS FILE
+|
+|- platformio.ini
+|--src
+   |- main.c
+
+and a contents of `src/main.c`:
+```
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+  ...
+}
+
+```
+
+PlatformIO Library Dependency Finder will find automatically dependent
+libraries scanning project source files.
+
+More information about PlatformIO Library Dependency Finder
+- https://docs.platformio.org/page/librarymanager/ldf.html
--- a/platformio.ini
+++ b/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:micro]
+platform = atmelavr
+board = micro
+framework = arduino
--- a/src/main.cpp
+++ b/src/main.cpp
@ -0,0 +1,18 @@
+#include "Arduino.h"
+
+void setup() {
+  delay(2000);
+  DDRD = 0xFF;
+}
+
+void loop() {
+  PORTD = 0x00;
+  delay(1000);
+  PORTD = 0xFF;
+  delay(1000);
+  PORTD = 0x7F;
+  delay(1000);
+  PORTD = 0xF7;
+  delay(1000);
+
+}
--- a/test/README
+++ b/test/README
@ -0,0 +1,11 @@
+
+This directory is intended for PlatformIO Unit Testing 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/page/plus/unit-testing.html