--- /dev/null
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -71,6 +71,8 @@ drv_generic_i2c.c \
+ drv_generic_i2c.h \
+ drv_generic_keypad.c \
+ drv_generic_keypad.h \
++drv_generic_spidev.c \
++drv_generic_spidev.h \
+ drv_ASTUSB.c \
+ drv_BeckmannEgle.c \
+ drv_BWCT.c \
+--- /dev/null
++++ b/drv_generic_spidev.c
+@@ -0,0 +1,89 @@
++/* $Id$
++ * $URL$
++ *
++ * generic driver helper for displays connected via SPI bus
++ *
++ * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
++ *
++ * This file is part of LCD4Linux.
++ *
++ * LCD4Linux 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 2, or (at your option)
++ * any later version.
++ *
++ * LCD4Linux 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 this program; if not, write to the Free Software
++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++ *
++ */
++
++#include "config.h"
++
++#include <stdlib.h>
++#include <stdio.h>
++#include <string.h>
++#include <errno.h>
++#include <unistd.h>
++#include <fcntl.h>
++#include <sys/types.h>
++#include <sys/ioctl.h>
++
++#include "debug.h"
++#include "qprintf.h"
++#include "cfg.h"
++#include "drv_generic_spidev.h"
++
++static char *generic_spidev_section = "";
++static char *generic_spidev_driver = "";
++static int generic_spidev_fd;
++
++int drv_generic_spidev_open(const char *section, const char *driver)
++{
++ char *spidev;
++
++ udelay_init();
++
++ generic_spidev_section = (char *) section;
++ generic_spidev_driver = (char *) driver;
++
++ spidev = cfg_get(generic_spidev_section, "Port", NULL);
++
++ info("%s: initializing SPI device %s", generic_spidev_driver, spidev);
++ generic_spidev_fd = open(spidev, O_WRONLY);
++ if (generic_spidev_fd < 0) {
++ error("%s: unable to open SPI device %s!\n", generic_spidev_driver, spidev);
++ goto exit_error;
++ }
++
++ return 0;
++
++ exit_error:
++ free(spidev);
++ return -1;
++}
++
++int drv_generic_spidev_close(void)
++{
++ close(generic_spidev_fd);
++ return 0;
++}
++
++int drv_generic_spidev_transfer(const int count, struct spi_ioc_transfer *tr)
++{
++ int ret;
++
++ ret = ioctl(generic_spidev_fd, SPI_IOC_MESSAGE(count), tr);
++ if (ret < count) {
++ error("%s: can't send SPI message! (%s)\n",
++ generic_spidev_driver, strerror(errno));
++ return -1;
++ }
++
++ return 0;
++}
+--- /dev/null
++++ b/drv_generic_spidev.h
+@@ -0,0 +1,54 @@
++/* $Id$
++ * $URL$
++ *
++ * generic driver helper for displays connected via SPI bus
++ *
++ * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2012 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
++ *
++ * This file is part of LCD4Linux.
++ *
++ * LCD4Linux 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 2, or (at your option)
++ * any later version.
++ *
++ * LCD4Linux 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 this program; if not, write to the Free Software
++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++ *
++ */
++
++/*
++ *
++ * exported fuctions:
++ *
++ * int drv_generic_spidev_open (const char *section, const char *driver)
++ * reads 'Port' entry from config and opens
++ * the SPI device
++ * returns 0 if ok, -1 on failure
++ *
++ * int drv_generic_spidev_close (void)
++ * closes SPI device
++ * returns 0 if ok, -1 on failure
++ *
++ * void drv_generic_spidev_transfer (int count, struct spi_ioc_transfer *tr)
++ * transfer data to/from the SPI device
++ *
++ */
++
++#ifndef _DRV_GENERIC_SPIDEV_H_
++#define _DRV_GENERIC_SPIDEV_H_
++
++#include <linux/spi/spidev.h>
++
++int drv_generic_spidev_open(const char *section, const char *driver);
++int drv_generic_spidev_close(void);
++int drv_generic_spidev_transfer(const int count, struct spi_ioc_transfer *tr);
++
++#endif /* _DRV_GENERIC_SPIDEV_H_ */
+--- a/drivers.m4
++++ b/drivers.m4
+@@ -232,9 +232,9 @@ for driver in $drivers; do
+ serdisplib)
+ SERDISPLIB=$val;
+ ;;
+- ShuttleVFD)
++ ShuttleVFD)
+ SHUTTLEVFD=$val
+- ;;
++ ;;
+ SimpleLCD)
+ SIMPLELCD=$val
+ ;;
+@@ -285,6 +285,7 @@ PARPORT="no"
+ SERIAL="no"
+ I2C="no"
+ KEYPAD="no"
++SPIDEV="no"
+
+ # generic libraries
+ LIBUSB="no"
+@@ -544,17 +545,17 @@ if test "$MATRIXORBITALGX" = "yes"; then
+ fi
+ fi
+
+-if test "$MDM166A" = "yes"; then
+- if test "$has_usb10" = "true"; then
++if test "$MDM166A" = "yes"; then
++ if test "$has_usb10" = "true"; then
+ GRAPHIC="yes"
+- DRIVERS="$DRIVERS drv_mdm166a.o"
+- GPIO="yes"
++ DRIVERS="$DRIVERS drv_mdm166a.o"
++ GPIO="yes"
+ LIBUSB10="yes"
+- AC_DEFINE(WITH_MDM166A,1,[MDM166A driver])
+- else
+- AC_MSG_WARN(libusb-1.0/libusb.h not found: MDM166A driver disabled)
+- fi
+-fi
++ AC_DEFINE(WITH_MDM166A,1,[MDM166A driver])
++ else
++ AC_MSG_WARN(libusb-1.0/libusb.h not found: MDM166A driver disabled)
++ fi
++fi
+
+ if test "$MILINST" = "yes"; then
+ TEXT="yes"
+@@ -630,7 +631,7 @@ if test "$PICOLCDGRAPHIC" = "yes"; then
+ if test "$has_usb" = "true"; then
+ TEXT="yes"
+ GRAPHIC="yes"
+- KEYPAD="yes"
++ KEYPAD="yes"
+ GPIO="yes"
+ SERIAL="yes"
+ LIBUSB="yes"
+@@ -698,17 +699,17 @@ if test "$SERDISPLIB" = "yes"; then
+ fi
+ fi
+
+-if test "$SHUTTLEVFD" = "yes"; then
+- if test "$has_usb" = "true"; then
+- TEXT="yes"
+- GPIO="yes"
+- DRIVERS="$DRIVERS drv_ShuttleVFD.o"
+- LIBUSB="yes"
+- AC_DEFINE(WITH_SHUTTLEVFD,1,[ShuttleVFD driver])
+- else
+- AC_MSG_WARN(usb.h not found: ShuttleVFD driver disabled)
+- fi
+-fi
++if test "$SHUTTLEVFD" = "yes"; then
++ if test "$has_usb" = "true"; then
++ TEXT="yes"
++ GPIO="yes"
++ DRIVERS="$DRIVERS drv_ShuttleVFD.o"
++ LIBUSB="yes"
++ AC_DEFINE(WITH_SHUTTLEVFD,1,[ShuttleVFD driver])
++ else
++ AC_MSG_WARN(usb.h not found: ShuttleVFD driver disabled)
++ fi
++fi
+
+ if test "$SIMPLELCD" = "yes"; then
+ TEXT="yes"
+@@ -786,7 +787,7 @@ fi
+ if test "$VNC" = "yes"; then
+ if test "$has_vncserverlib" = "true"; then
+ GRAPHIC="yes"
+- KEYPAD="yes"
++ KEYPAD="yes"
+ DRIVERS="$DRIVERS drv_vnc.o"
+ DRVLIBS="$DRVLIBS -L/usr/local/lib -lvncserver -lz"
+ AC_DEFINE(WITH_VNC,1,[vnc driver])
+@@ -874,6 +875,12 @@ if test "$KEYPAD" = "yes"; then
+ DRIVERS="$DRIVERS drv_generic_keypad.o"
+ fi
+
++# generic spidev driver
++if test "$SPIDEV" = "yes"; then
++ DRIVERS="$DRIVERS drv_generic_spidev.o"
++ AC_DEFINE(WITH_SPIDEV, 1, [SPIDEV driver])
++fi
++
+ # libusb
+ if test "$LIBUSB" = "yes"; then
+ DRVLIBS="$DRVLIBS -lusb"
+@@ -892,6 +899,6 @@ fi
+ if test "$DRIVERS" = ""; then
+ AC_MSG_ERROR([You should include at least one driver...])
+ fi
+-
++
+ AC_SUBST(DRIVERS)
+ AC_SUBST(DRVLIBS)
+--- a/configure.in
++++ b/configure.in
+@@ -108,6 +108,9 @@ fi
+ #AC_CHECK_HEADERS(asm/io.h)
+ AC_CHECK_HEADERS([asm/io.h] [linux/parport.h linux/ppdev.h], [has_parport="true"], [has_parport="false"])
+
++# check for spidev
++AC_CHECK_HEADERS([linux/spi/spidev.h], [has_spidev="true"], [has_spidev="false"])
++
+ # drivers
+ sinclude(drivers.m4)
+
--- /dev/null
+--- a/drivers.m4
++++ b/drivers.m4
+@@ -38,7 +38,7 @@ AC_ARG_WITH(
+ [ LW_ABP, M50530, MatrixOrbital, MatrixOrbitalGX, MilfordInstruments, MDM166A,]
+ [ Newhaven, Noritake, NULL, Pertelian, PHAnderson,]
+ [ PICGraphic, picoLCD, picoLCDGraphic, PNG, PPM, RouterBoard,]
+- [ Sample, serdisplib, ShuttleVFD, SimpleLCD, st2205, T6963,]
++ [ Sample, serdisplib, ShuttleVFD, SimpleLCD, st2205, T6963, TEW673GRU]
+ [ Trefon, ULA200, USBHUB, USBLCD, VNC, WincorNixdorf, X11],
+ drivers=$withval,
+ drivers=all
+@@ -104,6 +104,7 @@ for driver in $drivers; do
+ SHUTTLEVFD="yes"
+ SIMPLELCD="yes"
+ T6963="yes"
++ TEW673GRU="yes"
+ Trefon="yes"
+ ULA200="yes"
+ USBHUB="yes"
+@@ -244,6 +245,9 @@ for driver in $drivers; do
+ T6963)
+ T6963=$val
+ ;;
++ TEW673GRU)
++ TEW673GRU=$val
++ ;;
+ Trefon)
+ Trefon=$val
+ ;;
+@@ -740,6 +744,18 @@ if test "$T6963" = "yes"; then
+ fi
+ fi
+
++if test "$TEW673GRU" = "yes"; then
++ if test "$has_spidev" = "true"; then
++ GRAPHIC="yes"
++ TEXT="yes"
++ SPIDEV="yes"
++ DRIVERS="$DRIVERS drv_TEW673GRU.o"
++ AC_DEFINE(WITH_TEW673GRU,1,[TEW673GRU driver])
++ else
++ AC_MSG_WARN(linux/spi/spidev.h not found: TEW673GRU driver disabled)
++ fi
++fi
++
+ if test "$Trefon" = "yes"; then
+ if test "$has_usb" = "true"; then
+ TEXT="yes"
+--- a/drv.c
++++ b/drv.c
+@@ -89,6 +89,7 @@ extern DRIVER drv_serdisplib;
+ extern DRIVER drv_ShuttleVFD;
+ extern DRIVER drv_SimpleLCD;
+ extern DRIVER drv_T6963;
++extern DRIVER drv_TEW673GRU;
+ extern DRIVER drv_Trefon;
+ extern DRIVER drv_ula200;
+ extern DRIVER drv_USBHUB;
+@@ -232,6 +233,9 @@ DRIVER *Driver[] = {
+ #ifdef WITH_T6963
+ &drv_T6963,
+ #endif
++#ifdef WITH_TEW673GRU
++ &drv_TEW673GRU,
++#endif
+ #ifdef WITH_TREFON
+ &drv_Trefon,
+ #endif
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -115,6 +115,7 @@ drv_serdisplib.c \
+ drv_ShuttleVFD.c \
+ drv_SimpleLCD.c \
+ drv_T6963.c \
++drv_TEW673GRU.c \
+ drv_Trefon.c \
+ drv_ula200.c \
+ drv_USBHUB.c \
+--- /dev/null
++++ b/drv_TEW673GRU.c
+@@ -0,0 +1,457 @@
++/* $Id$
++ * $URL$
++ *
++ * TRENDnet TEW673GRU LCD4linux driver
++ *
++ * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
++ *
++ * based on the Sample driver which is:
++ * Copyright (C) 2005 Michael Reinelt <michael@reinelt.co.at>
++ * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
++ *
++ * This file is part of LCD4Linux.
++ *
++ * LCD4Linux 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 2, or (at your option)
++ * any later version.
++ *
++ * LCD4Linux 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 this program; if not, write to the Free Software
++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++ *
++ */
++
++/*
++ * exported fuctions:
++ *
++ * struct DRIVER drv_TEW673GRU
++ */
++
++#include "config.h"
++
++#include <stdlib.h>
++#include <stdio.h>
++#include <unistd.h>
++#include <string.h>
++#include <errno.h>
++
++#include "debug.h"
++#include "cfg.h"
++#include "qprintf.h"
++#include "udelay.h"
++#include "plugin.h"
++#include "widget.h"
++#include "widget_text.h"
++#include "widget_icon.h"
++#include "widget_bar.h"
++#include "drv.h"
++
++#include "drv_generic_text.h"
++#include "drv_generic_graphic.h"
++#include "drv_generic_spidev.h"
++
++#ifdef WITH_DMALLOC
++#include <dmalloc.h>
++#endif
++
++#define TEW673GRU_NUM_COLS 220
++#define TEW673GRU_NUM_ROWS 176
++#define TEW673GRU_BPP 2 /* bytes per pixel */
++
++#define TEW673GRU_CMD_SIZE 9
++#define TEW673GRU_NUM_ROW_BYTES (TEW673GRU_NUM_COLS * TEW673GRU_BPP)
++
++enum {
++ CMD_SHOW_STRING = 49,
++ CMD_SHOW_IMAGE_DIR = 52,
++ CMD_SCREEN_COLOR = 54,
++};
++
++static char Name[] = "TEW673GRU";
++
++static char *drv_TEW673GRU_FB;
++static long FB_SIZE;
++static int MODE;
++
++static unsigned int RGBAto16(RGBA rgb)
++{
++ return (((rgb.R >> 3) << 11) | ((rgb.G >> 2) << 5) | (rgb.B >> 3));
++}
++
++static unsigned char color_msb(unsigned int color)
++{
++ return color >> 8;
++}
++
++static unsigned char color_lsb(unsigned int color)
++{
++ return color & 0xff;
++}
++
++static void drv_TEW673GRU_hw_clear(const unsigned int color)
++{
++ unsigned char cmd[TEW673GRU_CMD_SIZE];
++ struct spi_ioc_transfer tr[1];
++
++ memset(tr, '\0', sizeof(tr));
++ memset(cmd, '\0', sizeof(cmd));
++
++ cmd[0] = CMD_SCREEN_COLOR;
++ cmd[7] = color_msb(color);
++ cmd[8] = color_lsb(color);
++
++ tr[0].tx_buf = (unsigned long) cmd;
++ tr[0].len = sizeof(cmd);
++
++ drv_generic_spidev_transfer(1, tr);
++}
++
++static void drv_TEW673GRU_hw_send_row(const int row, const int col, const char *data, const int width)
++{
++ unsigned char cmd[TEW673GRU_CMD_SIZE];
++ struct spi_ioc_transfer tr[2];
++ int datasize;
++
++ memset(tr, '\0', sizeof(tr));
++ memset(cmd, '\0', sizeof(cmd));
++
++ datasize = width * TEW673GRU_BPP;
++
++ cmd[0] = CMD_SHOW_IMAGE_DIR;
++ cmd[1] = col;
++ cmd[2] = col + width;
++ cmd[3] = row;
++ cmd[4] = row;
++ cmd[5] = datasize >> 8;
++ cmd[6] = datasize & 0xff;
++
++ tr[0].tx_buf = (unsigned long) cmd;
++ tr[0].len = sizeof(cmd);
++ tr[1].tx_buf = (unsigned long) data;
++ tr[1].len = datasize;
++
++ drv_generic_spidev_transfer(2, tr);
++}
++
++static void drv_TEW673GRU_hw_write_string(const int row, const int col, const char *data, const int datasize)
++{
++ unsigned char cmd[TEW673GRU_CMD_SIZE];
++ struct spi_ioc_transfer tr[2];
++ unsigned char len;
++
++ memset(tr, '\0', sizeof(tr));
++ memset(cmd, '\0', sizeof(cmd));
++
++ len = datasize & 0xff;
++ cmd[0] = CMD_SHOW_STRING;
++ cmd[1] = col;
++ cmd[2] = col + (XRES * len);
++ cmd[3] = row;
++ cmd[4] = row + YRES;
++ cmd[7] = 0;
++ cmd[8] = len;
++
++ tr[0].tx_buf = (unsigned long) cmd;
++ tr[0].len = sizeof(cmd);
++ tr[1].tx_buf = (unsigned long) data;
++ tr[1].len = datasize;
++
++ drv_generic_spidev_transfer(2, tr);
++}
++
++static void drv_TEW673GRU_FB_set_pixel(const int col, const unsigned int color)
++{
++ int pos;
++
++ pos = col * TEW673GRU_BPP;
++ drv_TEW673GRU_FB[pos] = color_msb(color);
++ drv_TEW673GRU_FB[pos + 1] = color_lsb(color);
++}
++
++static void drv_TEW673GRU_blit(const int row, const int col, const int height, const int width)
++{
++ int r, c;
++
++ debug("%s: update area r:%d c:%d w:%d h:%d", Name, row, col, height, width);
++
++ for (r = row; r < row + height; r++) {
++ for (c = col; c < col + width; c++) {
++ unsigned int color;
++ RGBA rgb;
++
++ rgb = drv_generic_graphic_rgb(r, c);
++ color = RGBAto16(rgb);
++ drv_TEW673GRU_FB_set_pixel(c, color);
++ }
++
++ if (width) {
++ char *data;
++
++ data = &drv_TEW673GRU_FB[col * TEW673GRU_BPP];
++ drv_TEW673GRU_hw_send_row(r, col, data, width);
++ udelay(100 + width * 50);
++ }
++ }
++}
++
++static void drv_TEW673GRU_clear(RGBA rgba)
++{
++ unsigned int color;
++
++ color = RGBAto16(rgba);
++ drv_TEW673GRU_hw_clear(color);
++}
++
++static void drv_TEW673GRU_write(const int row, const int col, const char *data, const int len)
++{
++ int i;
++
++ for (i = 0; i < len; i++) {
++ drv_TEW673GRU_hw_write_string(row * YRES, (col + i) * XRES, " ", 1);
++ udelay(10000);
++ drv_TEW673GRU_hw_write_string(row * YRES, 2 + (col + i) * XRES, " ", 1);
++ udelay(10000);
++ drv_TEW673GRU_hw_write_string(row * YRES, (col + i) * XRES, &data[i], 1);
++ udelay(10000);
++ }
++}
++
++static int drv_TEW673GRU_open(const char *section)
++{
++ int err;
++
++ err = drv_generic_spidev_open(section, Name);
++ if (err < 0)
++ return err;
++
++ return 0;
++}
++
++static int drv_TEW673GRU_close(void)
++{
++ drv_generic_spidev_close();
++ return 0;
++}
++
++static void drv_TEW673GRU_clear_screen(void)
++{
++ if (MODE) {
++ drv_generic_graphic_clear();
++ } else {
++ memset(drv_TEW673GRU_FB, ' ', FB_SIZE);
++ drv_TEW673GRU_hw_clear(0x0000);
++ }
++}
++
++static int drv_TEW673GRU_init_font(const char *section)
++{
++ char *font;
++ int ret = -1;
++
++ font = cfg_get(section, "Font", "6x8");
++ if (font == NULL) {
++ error("%s: no '%s.Font' entry from %s", Name, section, cfg_source());
++ goto out;
++ }
++
++ if (*font == '\0') {
++ error("%s: invalid '%s.Font' entry in %s", Name, section, cfg_source());
++ goto out_free;
++ }
++
++ XRES = -1;
++ YRES = -1;
++ if (sscanf(font, "%dx%d", &XRES, &YRES) != 2 ||
++ XRES < 1 ||
++ YRES < 1) {
++ error("%s: bad Font '%s' from %s", Name, font, cfg_source());
++ goto out_free;
++ }
++
++ if (XRES != 6 && YRES != 8) {
++ error("%s: bad Font '%s' from %s (only 6x8 at the moment)",
++ Name, font, cfg_source());
++ goto out_free;
++ }
++
++ error("%s: font '%s' selected", Name, font);
++
++ ret = 0;
++
++out_free:
++ free(font);
++out:
++ return ret;
++}
++
++static int drv_TEW673GRU_start(const char *section)
++{
++ int ret;
++
++ DCOLS = TEW673GRU_NUM_COLS;
++ DROWS = TEW673GRU_NUM_ROWS;
++
++ if (MODE) {
++ ret = drv_TEW673GRU_init_font(section);
++ if (ret)
++ goto err;
++
++ FB_SIZE = DCOLS * TEW673GRU_BPP;
++ } else {
++ XRES = 10;
++ YRES = 16;
++ DCOLS = DCOLS / XRES;
++ DROWS = DROWS / YRES;
++
++ FB_SIZE = DCOLS * DROWS;
++ }
++
++ if (FB_SIZE) {
++ drv_TEW673GRU_FB = malloc(FB_SIZE);
++ if (drv_TEW673GRU_FB == NULL) {
++ error("%s: framebuffer could not be allocated", Name);
++ goto err;
++ }
++ }
++
++ ret = drv_TEW673GRU_open(section);
++ if (ret < 0)
++ goto err_free;
++
++ if (MODE == 0)
++ drv_TEW673GRU_clear_screen();
++
++ return 0;
++
++ err_free:
++ if (drv_TEW673GRU_FB)
++ free(drv_TEW673GRU_FB);
++ err:
++ return -1;
++}
++
++static int drv_TEW673GRU_greet(const char *msg1, const char *msg2)
++{
++ if (MODE)
++ return drv_generic_graphic_greet(msg1, msg2);
++
++ return drv_generic_text_greet(msg1, msg2);
++}
++
++
++/****************************************/
++/*** widget callbacks ***/
++/****************************************/
++
++
++/* using drv_generic_text_draw(W) */
++/* using drv_generic_text_icon_draw(W) */
++/* using drv_generic_text_bar_draw(W) */
++/* using drv_generic_gpio_draw(W) */
++
++
++/****************************************/
++/*** exported functions ***/
++/****************************************/
++
++int drv_TEW673GRU_list(void)
++{
++ printf("TEW673GRU driver");
++ return 0;
++}
++
++int drv_TEW673GRU_init(const char *section, const int quiet)
++{
++ WIDGET_CLASS wc;
++ int ret;
++
++ cfg_number(section, "Mode", 0, 0, 1, &MODE);
++
++ if (MODE) {
++ drv_generic_graphic_real_blit = drv_TEW673GRU_blit;
++ drv_generic_graphic_real_clear = drv_TEW673GRU_clear;
++ } else {
++ drv_generic_text_real_write = drv_TEW673GRU_write;
++ }
++
++ ret = drv_TEW673GRU_start(section);
++ if (ret)
++ return ret;
++
++ if (MODE) {
++ ret = drv_generic_graphic_init(section, Name);
++ if (ret)
++ return ret;
++ } else {
++ ret = drv_generic_text_init(section, Name);
++ if (ret)
++ return ret;
++
++ ret = drv_generic_text_icon_init();
++ if (ret != 0)
++ return ret;
++
++ ret = drv_generic_text_bar_init(1);
++ if (ret != 0)
++ return ret;
++
++ drv_generic_text_bar_add_segment(0, 0, 255, ' ');
++ drv_generic_text_bar_add_segment(255, 255, 255, '#');
++
++ wc = Widget_Text;
++ wc.draw = drv_generic_text_draw;
++ widget_register(&wc);
++
++ wc = Widget_Icon;
++ wc.draw = drv_generic_text_icon_draw;
++ widget_register(&wc);
++
++ wc = Widget_Bar;
++ wc.draw = drv_generic_text_bar_draw;
++ widget_register(&wc);
++ }
++
++ if (!quiet) {
++ char buffer[40];
++ qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS);
++ drv_TEW673GRU_greet(buffer, "www.openwrt.org");
++ sleep(3);
++ drv_TEW673GRU_clear_screen();
++ }
++
++ return 0;
++}
++
++int drv_TEW673GRU_quit(const int quiet)
++{
++
++ info("%s: shutting down.", Name);
++
++ drv_TEW673GRU_clear_screen();
++
++ if (!quiet)
++ drv_TEW673GRU_greet("goodbye!", NULL);
++
++ if (MODE)
++ drv_generic_graphic_quit();
++ else
++ drv_generic_text_quit();
++
++ debug("closing connection");
++ drv_TEW673GRU_close();
++
++ return (0);
++}
++
++DRIVER drv_TEW673GRU = {
++ .name = Name,
++ .list = drv_TEW673GRU_list,
++ .init = drv_TEW673GRU_init,
++ .quit = drv_TEW673GRU_quit,
++};
+--- a/lcd4linux.conf.sample
++++ b/lcd4linux.conf.sample
+@@ -547,6 +547,12 @@ Display VNC {
+ HttpPort '5800'
+ }
+
++Display TEW673GRU {
++ Driver 'TEW673GRU'
++ Font '6x8'
++ Port '/dev/spidev1.0'
++}
++
+ #Plugin KVV {
+ # StationID '12_701'
+ # Refresh 30
projects / openwrt / svn-archive / archive.git / commitdiff