From 0564ad686d4973e5d6cbd66beafbe7204b440fa7 Mon Sep 17 00:00:00 2001 From: Daan Meijer Date: Tue, 3 Feb 2026 00:05:54 +0100 Subject: [PATCH] first firmware version --- firmware/.gitignore | 5 +++ firmware/.vscode/extensions.json | 10 ++++++ firmware/include/README | 37 ++++++++++++++++++++++ firmware/lib/README | 46 +++++++++++++++++++++++++++ firmware/platformio.ini | 21 +++++++++++++ firmware/src/main.cpp | 53 ++++++++++++++++++++++++++++++++ firmware/test/README | 11 +++++++ 7 files changed, 183 insertions(+) create mode 100644 firmware/.gitignore create mode 100644 firmware/.vscode/extensions.json create mode 100644 firmware/include/README create mode 100644 firmware/lib/README create mode 100644 firmware/platformio.ini create mode 100644 firmware/src/main.cpp create mode 100644 firmware/test/README diff --git a/firmware/.gitignore b/firmware/.gitignore new file mode 100644 index 0000000..89cc49c --- /dev/null +++ b/firmware/.gitignore @@ -0,0 +1,5 @@ +.pio +.vscode/.browse.c_cpp.db* +.vscode/c_cpp_properties.json +.vscode/launch.json +.vscode/ipch diff --git a/firmware/.vscode/extensions.json b/firmware/.vscode/extensions.json new file mode 100644 index 0000000..080e70d --- /dev/null +++ b/firmware/.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/firmware/include/README b/firmware/include/README new file mode 100644 index 0000000..49819c0 --- /dev/null +++ b/firmware/include/README @@ -0,0 +1,37 @@ + +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 convention is to give header files names that end with `.h'. + +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/firmware/lib/README b/firmware/lib/README new file mode 100644 index 0000000..9379397 --- /dev/null +++ b/firmware/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 the executable file. + +The source code of each library should be placed in a separate directory +("lib/your_library_name/[Code]"). + +For example, see the structure of the following example libraries `Foo` and `Bar`: + +|--lib +| | +| |--Bar +| | |--docs +| | |--examples +| | |--src +| | |- Bar.c +| | |- Bar.h +| | |- library.json (optional. for 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 + +Example contents of `src/main.c` using Foo and Bar: +``` +#include +#include + +int main (void) +{ + ... +} + +``` + +The PlatformIO Library Dependency Finder will find automatically dependent +libraries by scanning project source files. + +More information about PlatformIO Library Dependency Finder +- https://docs.platformio.org/page/librarymanager/ldf.html diff --git a/firmware/platformio.ini b/firmware/platformio.ini new file mode 100644 index 0000000..f8238da --- /dev/null +++ b/firmware/platformio.ini @@ -0,0 +1,21 @@ +; 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:esp32c3_supermini] +board = dfrobot_beetle_esp32c3 +platform = espressif32 +framework = arduino +monitor_speed = 115200 +monitor_filters = + esp32_exception_decoder + time +lib_deps = + fastled/FastLED@^3.7.0 + knolleary/PubSubClient@^2.8 \ No newline at end of file diff --git a/firmware/src/main.cpp b/firmware/src/main.cpp new file mode 100644 index 0000000..126fdfc --- /dev/null +++ b/firmware/src/main.cpp @@ -0,0 +1,53 @@ +#include + +#define HEAD_UP 3 +#define HEAD_DOWN 4 +#define LEGS_UP 0 +#define LEGS_DOWN 1 + +void setup() { + Serial.begin(115200); + Serial.println("Hi!"); + pinMode(LEGS_DOWN, OUTPUT); + pinMode(LEGS_UP, OUTPUT); + pinMode(HEAD_DOWN, OUTPUT); + pinMode(HEAD_UP, OUTPUT); +} + +void singleHigh(int pin){ + digitalWrite(LEGS_DOWN, pin == LEGS_DOWN ? HIGH : LOW); + digitalWrite(LEGS_UP, pin == LEGS_UP ? HIGH : LOW); + digitalWrite(HEAD_DOWN, pin == HEAD_DOWN ? HIGH : LOW); + digitalWrite(HEAD_UP, pin == HEAD_UP ? HIGH : LOW); +} + +void loop() { + // digitalWrite(LEGS_DOWN, HIGH); + // Serial.println("LEGS_DOWN HIGH"); + // delay(2000); + // digitalWrite(LEGS_DOWN, LOW); + // Serial.println("LEGS_DOWN LOW"); + // delay(2000); + // digitalWrite(LEGS_UP, HIGH); + // Serial.println("LEGS_UP HIGH"); + // delay(2000); + // digitalWrite(LEGS_UP, LOW); + // Serial.println("LEGS_UP LOW"); + // delay(2000); + singleHigh(10); + delay(1000); + + + singleHigh(LEGS_DOWN); + Serial.println("LEGS_DOWN"); + delay(2000); + singleHigh(LEGS_UP); + Serial.println("LEGS_UP"); + delay(2000); + singleHigh(HEAD_DOWN); + Serial.println("HEAD_DOWN"); + delay(2000); + singleHigh(HEAD_UP); + Serial.println("HEAD_UP"); + delay(2000); +} diff --git a/firmware/test/README b/firmware/test/README new file mode 100644 index 0000000..9b1e87b --- /dev/null +++ b/firmware/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