From 84194edb31762c5b6845c6378fca834700fdf378 Mon Sep 17 00:00:00 2001 From: Christian Pointner Date: Fri, 3 Jun 2016 00:32:01 +0200 Subject: added initial firmware --- .gitignore | 8 ++++ contrib/Makefile | 31 ++++++++++++++++ firmware/Makefile | 48 ++++++++++++++++++++++++ firmware/blinkyfications.cpp | 88 ++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 175 insertions(+) create mode 100644 .gitignore create mode 100644 contrib/Makefile create mode 100644 firmware/Makefile create mode 100644 firmware/blinkyfications.cpp diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..f8f3c8f --- /dev/null +++ b/.gitignore @@ -0,0 +1,8 @@ +contrib/avr-utils +contrib/.spreadavr.prepared +firmware/*.a +firmware/*.o +firmware/*.d +firmware/*.d.* +firmware/*.hex +firmware/*.elf diff --git a/contrib/Makefile b/contrib/Makefile new file mode 100644 index 0000000..4d0e80f --- /dev/null +++ b/contrib/Makefile @@ -0,0 +1,31 @@ +## +## spreadspace avr projects +## +## +## Copyright (C) 2013-2015 Christian Pointner +## +## This file is part of spreadspace avr projects. +## +## spreadspace avr projects is free software: you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation, either version 3 of the License, or +## any later version. +## +## spreadspace avr projects is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with spreadspace avr projects. If not, see . +## + +all: update-spreadavr + +.spreadavr.prepared: + git clone git://git.spreadspace.org/avr-utils.git + touch $@ + +update-spreadavr: .spreadavr.prepared + cd avr-utils/; git pull + $(MAKE) -C avr-utils/contrib/ diff --git a/firmware/Makefile b/firmware/Makefile new file mode 100644 index 0000000..87d0b99 --- /dev/null +++ b/firmware/Makefile @@ -0,0 +1,48 @@ +## +## blinkyfication +## +## +## Copyright (C) 2016 Christian Pointner +## +## This file is part of blinkyfication. +## +## blinkyfication is free software: you can redistribute it and/or modify +## it under the terms of the GNU General Public License version 3 +## as published by the Free Software Foundation. +## +## blinkyfication is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with blinkyfication. If not, see . +## + +NAME := blinkyfications +BOARD_TYPE := teensy2 +CXX_OBJ := $(NAME).o +LIBS := util led lufa-descriptor-usbserial usbio +CXX_LIBS := arduino-stub +EXTERNAL_LIBS := fastled lufa +SPREADAVR_PATH := ../contrib/avr-utils + +FASTLED_PATH := $(SPREADAVR_PATH)/contrib/FastLED-3.1.0 +FASTLED_OPTS := -DCORE_TEENSY + +LUFA_PATH := $(SPREADAVR_PATH)/contrib/lufa-LUFA-151115 +LUFA_OPTS = -D USB_DEVICE_ONLY +LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0 +LUFA_OPTS += -D ORDERED_EP_CONFIG +LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8 +LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1 +LUFA_OPTS += -D USE_FLASH_DESCRIPTORS +LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)" +LUFA_OPTS += -D INTERRUPT_CONTROL_ENDPOINT + +LUFA_OPTS += -D USB_MANUFACTURER="L\"equinox\"" +LUFA_OPTS += -D USB_PRODUCT="L\"blinkyfications\"" + +LUFA_COMPONENTS := USB USBCLASS + +include $(SPREADAVR_PATH)/include.mk diff --git a/firmware/blinkyfications.cpp b/firmware/blinkyfications.cpp new file mode 100644 index 0000000..03f53ee --- /dev/null +++ b/firmware/blinkyfications.cpp @@ -0,0 +1,88 @@ +/* + * blinkyfication + * + * + * Copyright (C) 2016 Christian Pointner + * + * This file is part of blinkyfication. + * + * blinkyfication is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 3 + * as published by the Free Software Foundation. + * + * blinkyfication is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with blinkyfication. If not, see . + */ + +#include +#include +#include +#include +#include + +#include "util.h" +#include "led.h" +#include "usbio.h" + +#include "Arduino.h" +#include "FastLED.h" + + +#define NUM_LEDS 8 +#define DATA_PIN 23 // PD5 @ Atmega32U4 + +CRGB leds[NUM_LEDS]; + +void fastled_init() +{ + arduino_init(); + FastLED.addLeds(leds, NUM_LEDS); +} + + +void handle_cmd(uint8_t cmd) +{ + switch(cmd) { + case '0': fill_solid(leds, NUM_LEDS, CRGB::Black); FastLED.show(); led_off(); break; + case '1': fill_solid(leds, NUM_LEDS, CRGB::White); FastLED.show(); led_on(); break; + case 'r': fill_solid(leds, NUM_LEDS, CRGB::Red); FastLED.show(); led_on(); break; + case 'g': fill_solid(leds, NUM_LEDS, CRGB::Green); FastLED.show(); led_on(); break; + case 'b': fill_solid(leds, NUM_LEDS, CRGB::Blue); FastLED.show(); led_on(); break; + case 'w': fill_rainbow(leds, NUM_LEDS, 0, 256/NUM_LEDS); FastLED.show(); led_on(); break; + case '!': reset2bootloader(); break; + default: printf("error\r\n"); return; + } + printf("ok\r\n"); +} + +int main(void) +{ + MCUSR &= ~(1 << WDRF); + wdt_disable(); + + cpu_init(); + led_init(); + usbio_init(); + fastled_init(); + sei(); + + fill_solid(leds, NUM_LEDS, CRGB::Black); + FastLED.show(); + for(;;) { + int16_t BytesReceived = usbio_bytes_received(); + while(BytesReceived > 0) { + int ReceivedByte = fgetc(stdin); + if(ReceivedByte != EOF) { + handle_cmd(ReceivedByte); + } + BytesReceived--; + } + + usbio_task(); + } +} -- cgit v1.2.3