From f47ec3f5ebbc6bc39d9099c36f5245998772aabb Mon Sep 17 00:00:00 2001 From: patacongo Date: Thu, 19 Feb 2009 00:06:38 +0000 Subject: add framework for an LCD console. git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1514 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/configs/skp16c26/src/Makefile | 2 +- nuttx/configs/skp16c26/src/skp16c26_internal.h | 71 ++++++++++++ nuttx/configs/skp16c26/src/up_lcdconsole.c | 153 +++++++++++++++++++++++++ 3 files changed, 225 insertions(+), 1 deletion(-) create mode 100644 nuttx/configs/skp16c26/src/skp16c26_internal.h create mode 100644 nuttx/configs/skp16c26/src/up_lcdconsole.c (limited to 'nuttx/configs/skp16c26/src') diff --git a/nuttx/configs/skp16c26/src/Makefile b/nuttx/configs/skp16c26/src/Makefile index b18769de7..ba3f5c5ff 100644 --- a/nuttx/configs/skp16c26/src/Makefile +++ b/nuttx/configs/skp16c26/src/Makefile @@ -39,7 +39,7 @@ CFLAGS += -I$(TOPDIR)/sched ASRCS = AOBJS = $(ASRCS:.S=$(OBJEXT)) -CSRCS = up_leds.c up_buttons.c +CSRCS = up_leds.c up_buttons.c up_lcdconsole.c COBJS = $(CSRCS:.c=$(OBJEXT)) SRCS = $(ASRCS) $(CSRCS) diff --git a/nuttx/configs/skp16c26/src/skp16c26_internal.h b/nuttx/configs/skp16c26/src/skp16c26_internal.h new file mode 100644 index 000000000..cdfc4460d --- /dev/null +++ b/nuttx/configs/skp16c26/src/skp16c26_internal.h @@ -0,0 +1,71 @@ +/************************************************************************************ + * configs/skp16c26/src/scp16c26_internal.h + * + * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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 __CONFIGS_SKP16C26_SRC_SKP16C26_INTERNAL_H +#define __CONFIGS_SKP16C26_SRC_SKP16C26_INTERNAL_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#ifndef __ASSEMBLY__ +# include +#endif + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/********************************************************************************/ +/* Macro Definitions */ +/********************************************************************************/ + +/************************************************************************************ + * Inline Functions + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +#endif + +/************************************************************************************ + * Global Function Prototypes + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +#endif + +#endif /* __CONFIGS_SKP16C26_SRC_SKP16C26_INTERNAL_H */ diff --git a/nuttx/configs/skp16c26/src/up_lcdconsole.c b/nuttx/configs/skp16c26/src/up_lcdconsole.c new file mode 100644 index 000000000..d5786a9ed --- /dev/null +++ b/nuttx/configs/skp16c26/src/up_lcdconsole.c @@ -0,0 +1,153 @@ +/************************************************************************************ + * configs/scp16c26/src/up_lcd.c + * + * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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 Gregory Nutt 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. + * + ************************************************************************************/ + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include +#include +#include + +#include "up_internal.h" +#include "skp16c26_internal.h" + +/* Only use the LCD as a console if there are is no serial console */ + +#if defined(CONFIG_UART0_SERIAL_CONSOLE) && !defined(CONFIG_UART0_DISABLE) +# define HAVE_SERIALCONSOLE 1 +#elif defined(CONFIG_UART1_SERIAL_CONSOLE) && !defined(CONFIG_UART1_DISABLE) +# define HAVE_SERIALCONSOLE 1 +#elif defined(CONFIG_UART2_SERIAL_CONSOLE) && !defined(CONFIG_UART2_DISABLE) +# define HAVE_SERIALCONSOLE 1 +#else +# undef HAVE_SERIALCONSOLE +#endif + +#ifndef HAVE_SERIALCONSOLE + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/************************************************************************************ + * Private Data + ************************************************************************************/ + +/************************************************************************************ + * Private Functions + ************************************************************************************/ + +/************************************************************************************ + * Public Funtions + ************************************************************************************/ + +/************************************************************************************ + * Name: up_lowsetup + * + * Description: + * This performs basic initialization of the hardware used for the console. + * Its purpose is to get the console output availabe as soon as possible. + * + ************************************************************************************/ + +void up_lowsetup(void) +{ +# warning "To be provided" +} + +/************************************************************************************ + * Name: up_earlyconsoleinit + * + * Description: + * Performs the low level UART initialization early in debug so that the serial + * console will be available during bootup. This must be called before + * up_consoleinit. + * + ************************************************************************************/ + +#if CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DEV_LOWCONSOLE) +void up_earlyconsoleinit(void) +{ + /* In this context, up_earlyconsoleinit does not need to do anything. */ +} +#endif + +/************************************************************************************ + * Name: up_consoleinit + * + * Description: + * Register serial console and serial ports. This assumes that + * up_earlyconsoleinit was called previously. + * + ************************************************************************************/ + +#if CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DEV_LOWCONSOLE) +void up_consoleinit(void) +{ + /* In this context, up_earlyconsoleinit does not need to do anything. */ +} +#endif + +/************************************************************************************ + * Name: up_lowputc + * + * Description: + * Output one character on the console + * + ************************************************************************************/ + +void up_lowputc(char ch) +{ +# warning "To be provided" +} + +/************************************************************************************ + * Name: up_putc + * + * Description: + * Output one character on the console + * + ************************************************************************************/ + +int up_putc(int ch) +{ + /* Same as up_lowputc in this context */ + + up_lowputc(ch); + return ch; +} + +#endif /* HAVE_SERIALCONSOLE */ -- cgit v1.2.3