diff options
Diffstat (limited to 'nuttx/configs/mcu123-lpc214x')
-rw-r--r-- | nuttx/configs/mcu123-lpc214x/Make.defs | 6 | ||||
-rw-r--r-- | nuttx/configs/mcu123-lpc214x/defconfig | 6 | ||||
-rw-r--r-- | nuttx/configs/mcu123-lpc214x/include/board.h | 35 | ||||
-rw-r--r-- | nuttx/configs/mcu123-lpc214x/ld.script | 10 | ||||
-rwxr-xr-x | nuttx/configs/mcu123-lpc214x/lpc21isp.sh | 66 | ||||
-rw-r--r-- | nuttx/configs/mcu123-lpc214x/src/up_leds.c | 60 |
6 files changed, 138 insertions, 45 deletions
diff --git a/nuttx/configs/mcu123-lpc214x/Make.defs b/nuttx/configs/mcu123-lpc214x/Make.defs index 70c1d8cc5..c0124cba0 100644 --- a/nuttx/configs/mcu123-lpc214x/Make.defs +++ b/nuttx/configs/mcu123-lpc214x/Make.defs @@ -1,4 +1,4 @@ -############################################################################ +############################################################################## # configs/mcu123-lpc214x/Make.defs # # Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved. @@ -14,7 +14,7 @@ # 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 NuttX nor the names of its contributors may be +# 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. # @@ -31,7 +31,7 @@ # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. # -############################################################################ +############################################################################## include ${TOPDIR}/.config diff --git a/nuttx/configs/mcu123-lpc214x/defconfig b/nuttx/configs/mcu123-lpc214x/defconfig index ede614e1b..1229ec525 100644 --- a/nuttx/configs/mcu123-lpc214x/defconfig +++ b/nuttx/configs/mcu123-lpc214x/defconfig @@ -58,7 +58,7 @@ CONFIG_ARCH_LPC2148=y CONFIG_ARCH_BOARD=mcu123-lpc214x CONFIG_ARCH_BOARD_MCU123=y CONFIG_BOARD_LOOPSPERMSEC=1250 -CONFIG_ARCH_LEDS=n +CONFIG_ARCH_LEDS=y CONFIG_DRAM_SIZE=0x02000000 CONFIG_DRAM_START=0x40000000 CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE) @@ -100,8 +100,8 @@ CONFIG_UART0_TXBUFSIZE=256 CONFIG_UART1_TXBUFSIZE=256 CONFIG_UART0_RXBUFSIZE=256 CONFIG_UART1_RXBUFSIZE=256 -CONFIG_UART0_BAUD=115200 -CONFIG_UART1_BAUD=115200 +CONFIG_UART0_BAUD=38400 +CONFIG_UART1_BAUD=38400 CONFIG_UART0_BITS=8 CONFIG_UART1_BITS=8 CONFIG_UART0_PARITY=0 diff --git a/nuttx/configs/mcu123-lpc214x/include/board.h b/nuttx/configs/mcu123-lpc214x/include/board.h index c6fb20e9a..e9821b733 100644 --- a/nuttx/configs/mcu123-lpc214x/include/board.h +++ b/nuttx/configs/mcu123-lpc214x/include/board.h @@ -1,7 +1,7 @@ -/************************************************************ - * board/board.h +/**************************************************************************** + * configs/mcu123-lpc214x/include/board.h * - * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -14,7 +14,7 @@ * 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 + * 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. * @@ -31,24 +31,24 @@ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * - ************************************************************/ + ****************************************************************************/ #ifndef __ARCH_BOARD_BOARD_H #define __ARCH_BOARD_BOARD_H -/************************************************************ +/**************************************************************************** * Included Files - ************************************************************/ + ****************************************************************************/ #ifndef __ASSEMBLY__ # include <sys/types.h> #endif -/************************************************************ +/**************************************************************************** * Definitions - ************************************************************/ + ****************************************************************************/ -/* Clocking *************************************************/ +/* Clocking *****************************************************************/ #define LPC214X_FOSC 12000000 #define LPC214X_PLL_M 5 @@ -68,10 +68,19 @@ #define LPC214X_PLL_FEED1 0xaa #define LPC214X_PLL_FEED2 0x55 -/* LED definitions ******************************************/ +/* LED definitions **********************************************************/ -/************************************************************ +#define LED_STARTED 0 +#define LED_HEAPALLOCATE 1 +#define LED_IRQSENABLED 2 +#define LED_STACKCREATED 3 +#define LED_INIRQ 4 +#define LED_SIGNAL 5 +#define LED_ASSERTION 6 +#define LED_PANIC 7 + +/**************************************************************************** * Inline Functions - ************************************************************/ + ****************************************************************************/ #endif /* __ARCH_BOARD_BOARD_H */ diff --git a/nuttx/configs/mcu123-lpc214x/ld.script b/nuttx/configs/mcu123-lpc214x/ld.script index 774f17420..80138e3b3 100644 --- a/nuttx/configs/mcu123-lpc214x/ld.script +++ b/nuttx/configs/mcu123-lpc214x/ld.script @@ -1,7 +1,7 @@ -/************************************************************ - * ld.script +/**************************************************************************** + * configs/mcu123-lpc214x/ld.script * - * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -14,7 +14,7 @@ * 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 + * 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. * @@ -31,7 +31,7 @@ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * - ************************************************************/ + ****************************************************************************/ OUTPUT_ARCH(arm) ENTRY(_stext) diff --git a/nuttx/configs/mcu123-lpc214x/lpc21isp.sh b/nuttx/configs/mcu123-lpc214x/lpc21isp.sh new file mode 100755 index 000000000..1355a55a5 --- /dev/null +++ b/nuttx/configs/mcu123-lpc214x/lpc21isp.sh @@ -0,0 +1,66 @@ +#!/bin/sh +############################################################################# +# configs/mcu123-lpc214x/lpc21isp.sh +# +# Copyright (C) 2008 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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. +# +############################################################################# +#set -x + +# The path to the built lpc21isp binary + +lpc21isp=../lpc2148/lpc21isp/lpc21isp + +# lpc21ips options + +#options="-debug -control -verify" +options="-control -verify" + +# The path to the NuttX Intel Hex format binary + +hxfile=nuttx.ihx + +# The TTY to use for the download + +tty=/dev/ttyS0 + +# The BAUD rate supported by the lpc214x board + +baud=38400 + +# The LPC214X crystal frequency in KHz + +osckhz=12000 + +# Do it! + +sudo $lpc21isp $options $hxfile $tty $baud $osckhz + diff --git a/nuttx/configs/mcu123-lpc214x/src/up_leds.c b/nuttx/configs/mcu123-lpc214x/src/up_leds.c index e6744c547..8c465a055 100644 --- a/nuttx/configs/mcu123-lpc214x/src/up_leds.c +++ b/nuttx/configs/mcu123-lpc214x/src/up_leds.c @@ -1,7 +1,7 @@ -/************************************************************ - * board/up_leds.c +/**************************************************************************** + * configs/mcu123-lpc214x/src/up_leds.c * - * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -14,7 +14,7 @@ * 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 + * 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. * @@ -31,54 +31,72 @@ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Included Files - ************************************************************/ + ****************************************************************************/ #include <nuttx/config.h> #include <sys/types.h> + +#include "chip.h" +#include "up_arch.h" #include "up_internal.h" -/************************************************************ +/**************************************************************************** * Definitions - ************************************************************/ + ****************************************************************************/ + +/* P1.16-P1.23 control LEDS 1-8 */ + +#define LEDBIT(led) (0x00010000 << (led)) +#define ALLLEDS (0x00ff0000) -/************************************************************ +#define putled(v,r) putreg32((v),(LPC214X_GPIO1_BASE+(r))) +#define CLRLEDS putled(ALLLEDS,LPC214X_GPIO_SET_OFFSET) + +/**************************************************************************** * Private Data - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Private Functions - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Public Funtions - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Name: up_ledinit - ************************************************************/ + ****************************************************************************/ #ifdef CONFIG_ARCH_LEDS void up_ledinit(void) { + /* Initilize GIOs P1.16-P1.23 */ + + putled(ALLLEDS,LPC214X_GPIO_DIR_OFFSET); + putled(ALLLEDS,LPC214X_GPIO_SET_OFFSET); + putled(LEDBIT(0),LPC214X_GPIO_CLR_OFFSET); } -/************************************************************ +/**************************************************************************** * Name: up_ledon - ************************************************************/ + ****************************************************************************/ void up_ledon(int led) { + putled(LEDBIT(led),LPC214X_GPIO_CLR_OFFSET); } -/************************************************************ +/**************************************************************************** * Name: up_ledoff - ************************************************************/ + ****************************************************************************/ void up_ledoff(int led) { + putled(LEDBIT(led),LPC214X_GPIO_SET_OFFSET); } #endif /* CONFIG_ARCH_LEDS */ |