mirror of
https://github.com/apache/nuttx.git
synced 2026-09-19 20:39:39 +08:00
More ST5767 LCD files missed in last commit
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5773 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,111 @@
|
||||
/**************************************************************************************
|
||||
* drivers/lcd/st7567.h
|
||||
*
|
||||
* Definitions for the ST7567 128x64 Dot Matrix LCD
|
||||
* Driver with C
|
||||
*
|
||||
* Copyright (C) 2013 Zilogic Systems. All rights reserved.
|
||||
* Author: Manikandan <code@zilogic.com>
|
||||
*
|
||||
* Based on drivers/lcd/ssd1305.h
|
||||
*
|
||||
* Copyright (C) 2010 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* References: SSD1305.pdf, "Solomon Systech SSD1305 136x64 Dot Matrix OLED/PLED
|
||||
* Segment/Common Driver with Controller," Solomon Systech Limited,
|
||||
* http://www.solomon-systech.com, May, 2008.
|
||||
*
|
||||
* 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 NuttX 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 OWNER 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 __DRIVERS_LCD_ST7567_H
|
||||
#define __DRIVERS_LCD_ST7567_H
|
||||
|
||||
/**************************************************************************************
|
||||
* Included Files
|
||||
**************************************************************************************/
|
||||
|
||||
/**************************************************************************************
|
||||
* Pre-processor Definitions
|
||||
**************************************************************************************/
|
||||
|
||||
/* Fundamental Commands *****************************************************/
|
||||
|
||||
#define ST7567_DISPOFF 0xae /* 0xae: Display OFF (sleep mode) */
|
||||
#define ST7567_DISPON 0xaf /* 0xaf: Display ON in normal mode */
|
||||
|
||||
#define ST7567_SETSTARTLINE 0x40 /* 0x40-7f: Set display start line */
|
||||
# define ST7567_STARTLINE_MASK 0x3f
|
||||
|
||||
#define ST7567_SETPAGESTART 0xb0 /* 0xb0-b7: Set page start address */
|
||||
# define ST7567_PAGESTART_MASK 0x07
|
||||
|
||||
#define ST7567_SETCOLL 0x00 /* 0x00-0x0f: Set lower column address */
|
||||
# define ST7567_COLL_MASK 0x0f
|
||||
#define ST7567_SETCOLH 0x10 /* 0x10-0x1f: Set higher column address */
|
||||
# define ST7567_COLH_MASK 0x0f
|
||||
|
||||
#define SSD1305_MAPCOL0 0xa0 /* 0xa0: Column address 0 is mapped to SEG0 */
|
||||
#define SSD1305_MAPCOL128 0xa1 /* 0xa1: Column address 128 is mapped to SEG0 */
|
||||
|
||||
#define ST7567_DISPNORMAL 0xa6 /* 0xa6: Normal display */
|
||||
#define ST7567_DISPINVERSE 0xa7 /* 0xa7: Inverse display */
|
||||
|
||||
#define ST7567_DISPRAM 0xa4 /* 0xa4: Resume to RAM content display */
|
||||
#define ST7567_DISPENTIRE 0xa5 /* 0xa5: Entire display ON */
|
||||
|
||||
#define ST7567_BIAS_1_9 0xa2 /* 0xa2: Select BIAS setting 1/9 */
|
||||
#define ST7567_BIAS_1_7 0xa3 /* 0xa3: Select BIAS setting 1/7 */
|
||||
|
||||
#define ST7567_ENTER_RMWMODE 0xe0 /* 0xe0: Enter the Read Modify Write mode */
|
||||
#define ST7567_EXIT_RMWMODE 0xee /* 0xee: Leave the Read Modify Write mode */
|
||||
#define ST7567_EXIT_SOFTRST 0xe2 /* 0xe2: Software RESET */
|
||||
|
||||
#define ST7567_SETCOMNORMAL 0xc0 /* 0xc0: Set COM output direction, normal mode */
|
||||
#define ST7567_SETCOMREVERSE 0xc8 /* 0xc8: Set COM output direction, reverse mode */
|
||||
|
||||
#define ST7567_POWERCTRL_VF 0x29 /* 0x29: Control built-in power circuit */
|
||||
#define ST7567_POWERCTRL_VR 0x2a /* 0x2a: Control built-in power circuit */
|
||||
#define ST7567_POWERCTRL_VB 0x2c /* 0x2c: Control built-in power circuit */
|
||||
#define ST7567_POWERCTRL 0x2f /* 0x2c: Control built-in power circuit */
|
||||
|
||||
#define ST7567_REG_RES_RR0 0x21 /* 0x21: Regulation Resistior ratio */
|
||||
#define ST7567_REG_RES_RR1 0x22 /* 0x22: Regulation Resistior ratio */
|
||||
#define ST7567_REG_RES_RR2 0x24 /* 0x24: Regulation Resistior ratio */
|
||||
|
||||
#define ST7567_SETEV 0x81 /* 0x81: Set contrast control */
|
||||
|
||||
#define ST7567_SETBOOSTER 0xf8 /* Set booster level */
|
||||
#define ST7567_SETBOOSTER4X 0x00 /* Set booster level */
|
||||
#define ST7567_SETBOOSTER5X 0x01 /* Set booster level */
|
||||
|
||||
#define ST7567_NOP 0xe3 /* 0xe3: NOP Command for no operation */
|
||||
|
||||
#endif /* __DRIVERS_LCD_ST7567_H */
|
||||
@@ -0,0 +1,158 @@
|
||||
/****************************************************************************
|
||||
* include/nuttx/lcd/st7567.h
|
||||
*
|
||||
* Driver for the TM12864J1CCWGWA Display with the ST7567 LCD
|
||||
* controller.
|
||||
*
|
||||
* Copyright (C) 2013 Zilogic Systems. All rights reserved.
|
||||
* Author: Manikandan <code@zilogic.com>
|
||||
*
|
||||
* Based on include/nuttx/lcd/ug-9664hswag01.h
|
||||
*
|
||||
* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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 NuttX 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 OWNER 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 __INCLUDE_NUTTX_ST7567_H
|
||||
#define __INCLUDE_NUTTX_ST7567_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <stdbool.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* ST7567 Configuration Settings:
|
||||
*
|
||||
* CONFIG_ST7567_SPIMODE - Controls the SPI mode
|
||||
* CONFIG_ST7567_FREQUENCY - Define to use a different bus frequency
|
||||
* CONFIG_ST7567_NINTERFACES - Specifies the number of physical
|
||||
* ST7567 devices that will be supported. NOTE: At present, this
|
||||
* must be undefined or defined to be 1.
|
||||
* CONFIG_ST7567_POWER
|
||||
* If the hardware supports a controllable LCD a power supply, this
|
||||
* configuration shold be defined. (See st7567_power() below).
|
||||
*
|
||||
* Required LCD driver settings:
|
||||
* CONFIG_LCD_ST7567 - Enable ST7567 support
|
||||
* CONFIG_LCD_MAXCONTRAST should be 255, but any value >0 and <=255 will be accepted.
|
||||
* CONFIG_LCD_MAXPOWER should be 2: 0=off, 1=dim, 2=normal
|
||||
*
|
||||
* Required SPI driver settings:
|
||||
* CONFIG_SPI_CMDDATA - Include support for cmd/data selection.
|
||||
*/
|
||||
|
||||
/* Some important "colors" */
|
||||
|
||||
#define ST7567_Y1_BLACK 0
|
||||
#define ST7567_Y1_WHITE 1
|
||||
|
||||
/* Only two power settings are supported: */
|
||||
|
||||
#define ST7567_POWER_OFF 0
|
||||
#define ST7567_POWER_ON 1
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: st7567_initialize
|
||||
*
|
||||
* Description:
|
||||
* Initialize the ST7567 video hardware. The initial state of the
|
||||
* LCD is fully initialized, display memory cleared, and the LCD ready
|
||||
* to use, but with the power setting at 0 (full off == sleep mode).
|
||||
*
|
||||
* Input Parameters:
|
||||
*
|
||||
* spi - A reference to the SPI driver instance.
|
||||
* devno - A value in the range of 0 throst7567h CONFIG_ST7567_NINTERFACES-1.
|
||||
* This allows support for multiple LCD devices.
|
||||
*
|
||||
* Returned Value:
|
||||
*
|
||||
* On success, this function returns a reference to the LCD object for
|
||||
* the specified LCD. NULL is returned on any failure.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
struct lcd_dev_s; /* see nuttx/lcd.h */
|
||||
struct spi_dev_s; /* see nuttx/spi.h */
|
||||
FAR struct lcd_dev_s *st7567_initialize(FAR struct spi_dev_s *spi, unsigned int devno);
|
||||
|
||||
/****************************************************************************
|
||||
* Name: st7567_power
|
||||
*
|
||||
* Description:
|
||||
* If the hardware supports a controllable LCD a power supply, this
|
||||
* interface should be provided. It may be called by the driver to turn
|
||||
* the LCD power on and off as needed.
|
||||
*
|
||||
* Input Parameters:
|
||||
*
|
||||
* devno - A value in the range of 0 throuh CONFIG_ST7567_NINTERFACES-1.
|
||||
* This allows support for multiple LCD devices.
|
||||
* on - true:turn power on, false: turn power off.
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
**************************************************************************************/
|
||||
|
||||
#ifdef CONFIG_ST7567_POWER
|
||||
void st7567_power(unsigned int devno, bool on);
|
||||
#else
|
||||
# define st7567_power(a,b)
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __INCLUDE_NUTTX_ST7567_H */
|
||||
Reference in New Issue
Block a user