diff --git a/arch/dev/rgb-led/rgb-led.c b/arch/dev/rgb-led/rgb-led.c new file mode 100644 index 000000000..521583022 --- /dev/null +++ b/arch/dev/rgb-led/rgb-led.c @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2018, George Oikonomou - http://www.spd.gr + * 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 copyright holder 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. + */ +/*---------------------------------------------------------------------------*/ +/** + * \addtogroup rgb-led + * @{ + * + * \file + * Implementation of the RGB LED driver. + */ +/*---------------------------------------------------------------------------*/ +#include "contiki.h" +#include "dev/leds.h" +#include "dev/rgb-led/rgb-led.h" +/*---------------------------------------------------------------------------*/ +void +rgb_led_off(void) +{ + leds_off(LEDS_ALL); +} +/*----------------------------------------------------------------------------*/ +void +rgb_led_set(uint8_t colour) +{ + leds_mask_t leds = + ((colour & RGB_LED_RED) ? LEDS_RED : LEDS_COLOUR_NONE) | + ((colour & RGB_LED_GREEN) ? LEDS_GREEN : LEDS_COLOUR_NONE) | + ((colour & RGB_LED_BLUE) ? LEDS_BLUE : LEDS_COLOUR_NONE); + + leds_off(LEDS_ALL); + leds_on(leds); +} +/*----------------------------------------------------------------------------*/ +/** @} */ diff --git a/arch/dev/rgb-led/rgb-led.h b/arch/dev/rgb-led/rgb-led.h new file mode 100644 index 000000000..d0cd81d38 --- /dev/null +++ b/arch/dev/rgb-led/rgb-led.h @@ -0,0 +1,89 @@ +/* + * Copyright (c) 2018, George Oikonomou - http://www.spd.gr + * 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 copyright holder 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. + */ +/*---------------------------------------------------------------------------*/ +#ifndef RGB_LED_H_ +#define RGB_LED_H_ +/*---------------------------------------------------------------------------*/ +/** + * \addtogroup dev + * @{ + */ +/*---------------------------------------------------------------------------*/ +/** + * \defgroup rgb-led Generic RGB LED driver + * + * This is a driver for a tri-color RGB LED part, such as for example the + * Broadcom (ex Avago Technologies) PLCC-4 Tricolor Black Surface LED present + * on all Zolertia Zoul-based boards. + * + * + * This driver sits on top of the LED HAL. Therefore, any port that wishes to + * use this driver should first implement the GPIO HAL and the new LED API. + * This driver will set the colour of the RGB LED by using combinations of + * LED_RED, LED_GREEN and LED_BLUE. Therefore, those must be correctly defined + * by the platform configuration. + * @{ + * + * \file + * Header file for the RGB LED driver. + */ +/*---------------------------------------------------------------------------*/ +#include "contiki.h" + +#include +/*---------------------------------------------------------------------------*/ +#define RGB_LED_RED 1 +#define RGB_LED_GREEN 2 +#define RGB_LED_BLUE 4 +#define RGB_LED_MAGENTA (RGB_LED_RED | RGB_LED_BLUE) +#define RGB_LED_YELLOW (RGB_LED_RED | RGB_LED_GREEN) +#define RGB_LED_CYAN (RGB_LED_GREEN | RGB_LED_BLUE ) +#define RGB_LED_WHITE (RGB_LED_RED | RGB_LED_GREEN | RGB_LED_BLUE) +/*---------------------------------------------------------------------------*/ +/** + * \brief Turn off the RGB LED + */ +void rgb_led_off(void); + +/** + * \brief Set the colour of the RGB LED + * \param colour The colour to set + * + * \e colour can take the value of one of the RGB_LED_xyz defines. + */ +void rgb_led_set(uint8_t colour); +/*---------------------------------------------------------------------------*/ +#endif /* RGB_LED_H_ */ +/*---------------------------------------------------------------------------*/ +/** + * @} + * @} + */ diff --git a/arch/platform/zoul/Makefile.zoul b/arch/platform/zoul/Makefile.zoul index 9ec38d805..5f6bfba42 100644 --- a/arch/platform/zoul/Makefile.zoul +++ b/arch/platform/zoul/Makefile.zoul @@ -44,7 +44,7 @@ CLEAN += *.zoul CONTIKI_CPU=$(CONTIKI)/arch/cpu/cc2538 include $(CONTIKI_CPU)/Makefile.cc2538 -MODULES += arch/dev/cc1200 os/storage/cfs +MODULES += arch/dev/cc1200 arch/dev/rgb-led os/storage/cfs BSL = $(CONTIKI)/tools/cc2538-bsl/cc2538-bsl.py