mirror of
https://github.com/oliverschmidt/contiki.git
synced 2024-11-17 05:10:54 +00:00
169 lines
6.9 KiB
C
169 lines
6.9 KiB
C
/*
|
|
* Copyright (c) 2016, Zolertia <http://www.zolertia.com>
|
|
* 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 SOcFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* This file is part of the Contiki operating system.
|
|
*
|
|
*/
|
|
/*---------------------------------------------------------------------------*/
|
|
/**
|
|
* \addtogroup zoul-sensors
|
|
* @{
|
|
*
|
|
* \defgroup zoul-lcd-backlight-lcd Grove LCD with RGB backlight
|
|
* @{
|
|
*
|
|
* \file
|
|
* Grove LCD with RGB backlight header
|
|
* \author
|
|
* Antonio Lignan <alinan@zolertia.com>
|
|
*/
|
|
/*---------------------------------------------------------------------------*/
|
|
#include "lib/sensors.h"
|
|
/* -------------------------------------------------------------------------- */
|
|
#ifndef RGB_BL_LCD_H_
|
|
#define RGB_BL_LCD_H_
|
|
/* -------------------------------------------------------------------------- */
|
|
/**
|
|
* \name LCD w/ backlight enums
|
|
* @{
|
|
*/
|
|
enum {
|
|
LCD_RGB_WHITE = 0x00,
|
|
LCD_RGB_RED = 0x01,
|
|
LCD_RGB_GREEN = 0x02,
|
|
LCD_RGB_BLUE = 0x03,
|
|
LCD_RGB_BLACK = 0x04,
|
|
LCD_RGB_YELLOW = 0x05,
|
|
LCD_RGB_PURPLE = 0x06,
|
|
};
|
|
/* -------------------------------------------------------------------------- */
|
|
enum {
|
|
LCD_RGB_1ST_ROW = 0x00,
|
|
LCD_RGB_2ND_ROW = 0x01,
|
|
};
|
|
/** @} */
|
|
/* -------------------------------------------------------------------------- */
|
|
/**
|
|
* \name LCD w/ backlight address, registers and bitmasks
|
|
* @{
|
|
*/
|
|
#define LCD_ADDR 0x3E
|
|
#define LCD_RGB_ADDR 0x62
|
|
/* -------------------------------------------------------------------------- */
|
|
#define LCD_RGB_REG_MODE1 0x00
|
|
#define LCD_RGB_REG_MODE2 0x01
|
|
#define LCD_RGB_REG_OUTPUT 0x08
|
|
/* -------------------------------------------------------------------------- */
|
|
#define LCD_RGB_COMMAND_BYTE 0x80
|
|
/* -------------------------------------------------------------------------- */
|
|
#define LCD_RGB_CLEAR_DISPLAY 0x01
|
|
#define LCD_RGB_RETURN_HOME 0x02
|
|
#define LCD_RGB_ENTRY_MODE_SET 0x04
|
|
#define LCD_RGB_DISPLAY_CONTROL 0x08
|
|
#define LCD_RGB_CURSOR_SHIFT 0x10
|
|
#define LCD_RGB_FUNCTION_SET 0x20
|
|
#define LCD_RGB_SETCGRAM_ADDR 0x40
|
|
#define LCD_RGB_SETDDRAM_ADDR 0x80
|
|
/* -------------------------------------------------------------------------- */
|
|
#define LCD_RGB_ENTRY_MODE_RIGHT 0x00
|
|
#define LCD_RGB_ENTRY_MODE_LEFT 0x02
|
|
#define LCD_RGB_ENTRY_SHIFT_INCREMENT 0x01
|
|
#define LCD_RGB_ENTRY_SHIFT_DECREMENT 0x00
|
|
/* -------------------------------------------------------------------------- */
|
|
#define LCD_RGB_DISPLAY_ON 0x04
|
|
#define LCD_RGB_DISPLAY_OFF 0x00
|
|
#define LCD_RGB_DISPLAY_CURSOR_ON 0x02
|
|
#define LCD_RGB_DISPLAY_CURSOR_OFF 0x00
|
|
#define LCD_RGB_DISPLAY_BLINK_ON 0x01
|
|
#define LCD_RGB_DISPLAY_BLINK_OFF 0x00
|
|
/* -------------------------------------------------------------------------- */
|
|
#define LCD_RGB_CURSOR_DISPLAY_MOVE 0x08
|
|
#define LCD_RGB_CURSOR_MOVE 0x00
|
|
#define LCD_RGB_CURSOR_MOVE_RIGHT 0x04
|
|
#define LCD_RGB_CURSOR_MOVE_LEFT 0x00
|
|
/* -------------------------------------------------------------------------- */
|
|
#define LCD_RGB_FUNCTION_SET_8BIT 0x10
|
|
#define LCD_RGB_FUNCTION_SET_4BIT 0x00
|
|
#define LCD_RGB_FUNCTION_SET_2_LINE 0x08
|
|
#define LCD_RGB_FUNCTION_SET_1_LINE 0x00
|
|
#define LCD_RGB_FUNCTION_SET_5x10_DOTS 0x04
|
|
#define LCD_RGB_FUNCTION_SET_5x8_DOTS 0x00
|
|
/* -------------------------------------------------------------------------- */
|
|
#define LCD_RGB_LED_MODE_1 0x00
|
|
#define LCD_RGB_LED_MODE_2 0x01
|
|
#define LCD_RGB_LED_OUT 0x08
|
|
/* -------------------------------------------------------------------------- */
|
|
#define LCD_RGB_LED_RED 0x04
|
|
#define LCD_RGB_LED_GREEN 0x03
|
|
#define LCD_RGB_LED_BLUE 0x02
|
|
/* -------------------------------------------------------------------------- */
|
|
#define LCD_RGB_LED_MODE_DEFAULT 0x00
|
|
#define LCD_RGB_LED_OUT_PWM_CTRL 0xAA
|
|
/* -------------------------------------------------------------------------- */
|
|
#define LCD_RGB_DELAY_50MS 50000
|
|
#define LCD_RGB_DELAY_4_5MS 4500
|
|
#define LCD_RGB_DELAY_150US 150
|
|
#define LCD_RGB_DELAY_2MS 2000
|
|
/* -------------------------------------------------------------------------- */
|
|
#define LCD_RGB_START_1ST_ROW 0x80
|
|
#define LCD_RGB_START_2ND_ROW 0xC0
|
|
/* -------------------------------------------------------------------------- */
|
|
#define LCD_RGB_ACTIVE SENSORS_ACTIVE
|
|
#define LCD_RGB_ERROR (-1)
|
|
#define LCD_RGB_SUCCESS 0x00
|
|
/** @} */
|
|
/* -------------------------------------------------------------------------- */
|
|
/**
|
|
* \name TSL2563 return and command values
|
|
* @{
|
|
*/
|
|
/* LCD functions */
|
|
uint8_t lcd_write(const char *s);
|
|
int lcd_set_cursor(uint8_t col, uint8_t row);
|
|
int lcd_autoscroll(uint8_t state);
|
|
int lcd_scroll_display(uint8_t direction, uint8_t num);
|
|
int lcd_blink(uint8_t state);
|
|
int lcd_clear_display(void);
|
|
int lcd_return_home(void);
|
|
int lcd_display(uint8_t state);
|
|
int lcd_cursor(uint8_t state);
|
|
int lcd_text_direction(uint8_t direction);
|
|
|
|
/* Backlight functions */
|
|
int lcd_backlight_color(uint8_t color);
|
|
/** @} */
|
|
/* -------------------------------------------------------------------------- */
|
|
#define RGB_BACKLIGHT_LCD "LCD with RGB backlight"
|
|
extern const struct sensors_sensor rgb_bl_lcd;
|
|
/* -------------------------------------------------------------------------- */
|
|
#endif /* ifndef RGB_BL_LCD_ */
|
|
/**
|
|
* @}
|
|
* @}
|
|
*/
|