osd-contiki/platform/osd-merkur/dev/Suli.h
Ralf Schlatterbeck e946cd4c13 Add LED strip example
.. not yet working
2015-01-25 18:31:17 +01:00

107 lines
3 KiB
C

/*
* Copyright (c) 2015, Ralf Schlatterbeck Open Source Consulting
* 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 Institute 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 INSTITUTE 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 INSTITUTE 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.
*
* This file is part of the Contiki operating system.
*/
/**
* \defgroup Suli compatibility
*
* Seeed Unified Library Interface for Contiki OS
* See also https://github.com/Seeed-Studio/Suli
*
* Note: For now this only implements what we need to the LED_Strip example
* working. We're re-using existing Arduino wrappers where possible.
*
* @{
*/
/**
* \file
* Header file for Seeed compatibility
* \author
* Ralf Schlatterbeck <rsc@runtux.com>
*/
#include <Arduino.h>
#ifdef __cplusplus
extern "C" {
#endif
#define suli_delay_ms(ms) clock_delay_msec(ms)
#define suli_delay_us(us) clock_delay_usec(us)
/* These are used by Suli */
typedef uint8_t uint8;
typedef uint16_t uint16;
typedef uint32_t uint32;
typedef int16_t int16;
typedef int32_t int32;
typedef int IO_T; // IO type
typedef int PIN_T; // pin name
typedef int DIR_T; // pin direction
/* From Arduino.h */
#define HAL_PIN_INPUT INPUT
#define HAL_PIN_OUTPUT OUTPUT
#define HAL_PIN_HIGH HIGH
#define HAL_PIN_LOW LOW
static inline void suli_pin_init (IO_T *pio, PIN_T pin)
{
*pio = pin;
}
static inline void suli_pin_dir (IO_T *pio, DIR_T dir)
{
pinMode (*pio, dir);
}
static inline void suli_pin_write (IO_T *pio, int16 state)
{
digitalWrite (*pio, state);
}
static inline int16 suli_pin_read (IO_T *pio)
{
return digitalRead (*pio);
}
#ifdef __cplusplus
} // extern "C"
#endif
/*
* VI settings, see coding style
* ex:ts=8:et:sw=2
*/
/** @} */