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-rw-r--r--nuttx/configs/mcu123-lpc214x/Make.defs6
-rw-r--r--nuttx/configs/mcu123-lpc214x/defconfig6
-rw-r--r--nuttx/configs/mcu123-lpc214x/include/board.h35
-rw-r--r--nuttx/configs/mcu123-lpc214x/ld.script10
-rwxr-xr-xnuttx/configs/mcu123-lpc214x/lpc21isp.sh66
-rw-r--r--nuttx/configs/mcu123-lpc214x/src/up_leds.c60
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 */
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