diff options
| -rw-r--r-- | .gitignore | 205 | ||||
| -rw-r--r-- | Makefile | 55 | ||||
| -rw-r--r-- | esp/halfcab/halfcab.ino | 100 |
3 files changed, 360 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..7f06b7f --- /dev/null +++ b/.gitignore @@ -0,0 +1,205 @@ +# Created by https://www.toptal.com/developers/gitignore/api/c +# Edit at https://www.toptal.com/developers/gitignore?templates=c + +### C ### +# Prerequisites +*.d + +# Object files +*.o +*.ko +*.obj +*.elf + +# Linker output +*.ilk +*.map +*.exp + +# Precompiled Headers +*.gch +*.pch + +# Libraries +*.lib +*.a +*.la +*.lo + +# Shared objects (inc. Windows DLLs) +*.dll +*.so +*.so.* +*.dylib + +# Executables +*.exe +*.out +*.app +*.i*86 +*.x86_64 +*.hex + +# Debug files +*.dSYM/ +*.su +*.idb +*.pdb + +# Kernel Module Compile Results +*.mod* +*.cmd +.tmp_versions/ +modules.order +Module.symvers +Mkfile.old +dkms.conf + +# End of https://www.toptal.com/developers/gitignore/api/c +# Created by https://www.gitignore.io/api/c++,linux,emacs,windows +# Edit at https://www.gitignore.io/?templates=c++,linux,emacs,windows + +### C++ ### +# Prerequisites +*.d + +# Compiled Object files +*.slo +*.lo +*.o +*.obj + +# Precompiled Headers +*.gch +*.pch + +# Compiled Dynamic libraries +*.so +*.dylib +*.dll + +# Fortran module files +*.mod +*.smod + +# Compiled Static libraries +*.lai +*.la +*.a +*.lib + +# Executables +*.exe +*.out +*.app + +### Emacs ### +# -*- mode: gitignore; -*- +*~ +\#*\# +/.emacs.desktop +/.emacs.desktop.lock +*.elc +auto-save-list +tramp +.\#* + +# Org-mode +.org-id-locations +*_archive + +# flymake-mode +*_flymake.* + +# eshell files +/eshell/history +/eshell/lastdir + +# elpa packages +/elpa/ + +# reftex files +*.rel + +# AUCTeX auto folder +/auto/ + +# cask packages +.cask/ +dist/ + +# Flycheck +flycheck_*.el + +# server auth directory +/server/ + +# projectiles files +.projectile + +# directory configuration +.dir-locals.el + +# network security +/network-security.data + + +### Linux ### + +# temporary files which can be created if a process still has a handle open of a deleted file +.fuse_hidden* + +# KDE directory preferences +.directory + +# Linux trash folder which might appear on any partition or disk +.Trash-* + +# .nfs files are created when an open file is removed but is still being accessed +.nfs* + +### Windows ### +# Windows thumbnail cache files +Thumbs.db +Thumbs.db:encryptable +ehthumbs.db +ehthumbs_vista.db + +# Dump file +*.stackdump + +# Folder config file +[Dd]esktop.ini + +# Recycle Bin used on file shares +$RECYCLE.BIN/ + +# Windows Installer files +*.cab +*.msi +*.msix +*.msm +*.msp + +# Windows shortcuts +*.lnk + +# End of https://www.gitignore.io/api/c++,linux,emacs,windows + +sketch.yaml +hc +.ccls* +tags +TAGS +*.core +vgcore.* +*.supp +tmpmap* +*.txt +*.json +*.png +*.wav +*.tar.* +*.tgz +*.txz +*.zst diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..8f6cc11 --- /dev/null +++ b/Makefile @@ -0,0 +1,55 @@ +# ===================== +# ==== =============== +# ===================== +# === === ==== == +# ==== == == = = +# ==== == = == = +# ==== == = == ==== +# ==== == = == = = +# = = === ==== == +# == ================ +# ===================== +# +# halfcab: Makefile +# Fri, 19 Sep 2025 23:48:21 +0200 +# joe <rbo@gmx.us> +# +# GNU Makefile + +default: esp + +ESP_DIR = esp/halfcab/ +OBJ_DIR = obj/ +SRC_DIR = src/ +TRGT_DIR = ./ + +ESP_FQBN = esp8266:esp8266:d1_mini +ESP_DEV = /dev/ttyUSB0 + +TRGT_NAME = hc + +ESP_NAME = halfcab.ino + +ARDUINO = arduino-cli +CC = cc +CFLAGS = -std=c89 +CFLAGS += -Wall +CFLAGS += -Wextra +CFLAGS += -Werror +CFLAGS += -pedantic +CFLAGS += -march=haswell +CFLAGS += -O2 +CFLAGS += -pipe + +esp: + ${ARDUINO} compile -v -j8 --warnings all --fqbn ${ESP_FQBN} ${ESP_DIR} + ${ARDUINO} upload -p ${ESP_DEV} --fqbn ${ESP_FQBN} ${ESP_DIR} + +attach: + ${ARDUINO} board attach -p ${ESP_DEV} -b ${ESP_FQBN} ${ESP_DIR}${ESP_NAME} + +mon: + ${ARDUINO} monitor -p ${ESP_DEV} -b ${ESP_FQBN} --config 115200 --config 'rts=off' --config 'dtr=off' --quiet + + +.PHONY: esp attach mon diff --git a/esp/halfcab/halfcab.ino b/esp/halfcab/halfcab.ino new file mode 100644 index 0000000..b5a0d49 --- /dev/null +++ b/esp/halfcab/halfcab.ino @@ -0,0 +1,100 @@ +/* + * ===================== + * ==== =============== + * ===================== + * === === ==== == + * ==== == == = = + * ==== == = == = + * ==== == = == ==== + * ==== == = == = = + * = = === ==== == + * == ================ + * ===================== + * + * SPDX-License-Identifier: BSD-3-Clause + * + * Copyright (c) 2025, joe + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. Neither the name of the organization nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ''AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + * halfcab: eps/halfcab.ino + * Sat, 20 Sep 2025 00:17:38 +0200 + * joe <rbo@gmx.us> + * + * this is going straight to the esp + */ + +#include <FastLED.h> + +#define DATA_PIN D2 +#define NUM_LEDS 60 +#define BRIGHTNESS 254 +#define LED_TYPE WS2812B +#define COLOR_ORDER GRB + +#define BLACK CRGB(0, 0, 0) +#define RED CRGB(255, 0, 0) +#define GRUV CRGB(255, 80, 0) + +CRGB leds[NUM_LEDS]; + +void +setup(void) +{ + uint8_t i; + + FastLED.addLeds<LED_TYPE, DATA_PIN, COLOR_ORDER>(leds, NUM_LEDS); + FastLED.setBrightness(BRIGHTNESS); + FastLED.clear(); + FastLED.show(); + i = 0; + while (i < NUM_LEDS) { + leds[i] = GRUV; + i++; + } + FastLED.show(); + // delay(50); + // while (i < 255) { + // FastLED.setBrightness(i); + // FastLED.show(); + // delay(100); + // i += 10; + // } + // i = 0; + // while (i < NUM_LEDS) { + // leds[i] = BLACK; + // i++; + // } + // FastLED.show(); +} + +void +loop(void) +{ + delay(10); +} |