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Update LPC2148 info

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@943 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2008-09-19 15:33:44 +00:00
parent e350fb216f
commit 2573d84a30
7 changed files with 219 additions and 8 deletions
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25
configs/mcu123-lpc214x/README.txt
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@ -1,7 +1,24 @@
README
^^^^^^
Each Phillips LPC214x configuration is maintained in a sudirectory and
Tools
^^^^^
I use the lpc21isp tool to load NuttX into FLASH. That tool is available
in the files section at http://tech.groups.yahoo.com/group/lpc21isp/. In
order version 1.60 of lpc21isp for Linux, I had to make several changes.
This changes are shown in lpc21ips-1.60.diff.
I use the script lpc21isp.sh to perform the actual download. You will
probably have to make some changes to this script in order to use it.
For example, the path to the built lpc21isp binary will most likely
have to have change. Then move this script to the top level NuttX
directory and simply execute it to load NuttX onto the board.
Configurations
^^^^^^^^^^^^^^
Each NXP LPC214x configuration is maintained in a sudirectory and
can be selected as follow:
cd tools
@ -15,3 +32,9 @@ ostest
^^^^^^
This configuration directory, performs a simple OS test using
examples/ostest.
nsh
^^^
Configures the NuttShell (nsh) located at examples/nsh. The
Configuration enables only the serial NSH interfaces.

102
configs/mcu123-lpc214x/lpc21isp-1.60.diff Normal file
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@ -0,0 +1,102 @@
diff -rub lpc21isp-1.60/lpc21isp.c lpc21isp-Linux//lpc21isp.c
--- lpc21isp-1.60/lpc21isp.c 2008-07-21 15:17:06.000000000 -0600
+++ lpc21isp-Linux//lpc21isp.c 2008-09-16 09:21:20.000000000 -0600
@@ -22,6 +22,7 @@
#include "adprog.h"
#include "lpcprog.h"
#include "lpcterm.h"
+#include "errno.h"
/*
Change-History:
@@ -319,10 +320,7 @@
if (IspEnvironment->fdCom < 0)
{
- int* p_err = __error();
- int err;
- if (p_err) { err = *p_err; }
- DebugPrintf(1, "Can't open COM-Port %s ! (Error: %dd (0x%X))\n", IspEnvironment->serial_port, err, err);
+ DebugPrintf(1, "Can't open COM-Port %s ! (Error: %dd (0x%X))\n", IspEnvironment->serial_port, errno, errno);
exit(2);
}
diff -rub lpc21isp-1.60/lpc21isp.h lpc21isp-Linux//lpc21isp.h
--- lpc21isp-1.60/lpc21isp.h 2008-05-10 17:35:00.000000000 -0600
+++ lpc21isp-Linux//lpc21isp.h 2008-09-16 09:18:42.000000000 -0600
@@ -165,6 +165,7 @@
#endif
unsigned serial_timeout_count; /**< Local used to track timeouts on serial port read. */
+ unsigned char DoNotStart; /* Do not start Code if this is set*/
} ISP_ENVIRONMENT;
@@ -173,7 +174,6 @@
#define DebugPrintf(in, ...)
#else
-extern int debug_level;
#if defined INTEGRATED_IN_WIN_APP
@@ -191,7 +191,6 @@
#else
void DebugPrintf(int level, const char *fmt, ...);
-//#define DebugPrintf(level, ...) if (level <= debug_level) { TRACE( __VA_ARGS__ ); }
#endif
void ClearSerialPortBuffers(ISP_ENVIRONMENT *IspEnvironment);
diff -rub lpc21isp-1.60/lpcprog.c lpc21isp-Linux//lpcprog.c
--- lpc21isp-1.60/lpcprog.c 2008-07-21 14:39:50.000000000 -0600
+++ lpc21isp-Linux//lpcprog.c 2008-09-16 08:52:46.000000000 -0600
@@ -1062,15 +1062,16 @@
}
else
{
+ if (IspEnvironment->DoNotStart == 0)
+ {
DebugPrintf(2, "Now launching the brand new code\n");
fflush(stdout);
-
if (IspEnvironment->HalfDuplex == 0)
sprintf(tmpString, "G %ld A\r\n", IspEnvironment->StartAddress);
else
sprintf(tmpString, "G %ld A\n", IspEnvironment->StartAddress);
-
SendComPort(IspEnvironment, tmpString); //goto 0 : run this fresh new downloaded code code
+
if (IspEnvironment->BinaryOffset < LPC_RAMSTART)
{ // Skip response on G command - show response on Terminal instead
ReceiveComPort(IspEnvironment, Answer, sizeof(Answer)-1, &realsize, 2, 5000);
@@ -1099,6 +1100,7 @@
return (FAILED_RUN + GetAndReportErrorNumber(Answer));
}
}
+ }
fflush(stdout);
}
Only in lpc21isp-Linux/: lpcprog.c.orig
diff -rub lpc21isp-1.60/Makefile lpc21isp-Linux//Makefile
--- lpc21isp-1.60/Makefile 2008-04-07 00:23:00.000000000 -0600
+++ lpc21isp-Linux//Makefile 2008-09-16 09:23:02.000000000 -0600
@@ -3,9 +3,9 @@
GLOBAL_DEP = adprog.h lpc21isp.h lpcprog.h lpcterm.h
CC = gcc
-ifneq ($findstring("freebsd", $(OSTYPE)),"")
-CFLAGS+=-D__FREEBSD__
-endif
+#ifneq ($findstring("freebsd", $(OSTYPE)),"")
+#CFLAGS+=-D__FREEBSD__
+#endif
adprog.o: adprog.c $(GLOBAL_DEP)
$(CC) $(CDEBUG) $(CFLAGS) -c -o adprog.o adprog.c
@@ -21,3 +21,4 @@
clean:
$(RM) adprog.o lpcprog.o lpcterm.o lpc21isp
+ $(RM) *~

47
configs/mcu123-lpc214x/nsh/defconfig
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@ -335,16 +335,59 @@ CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
#
# Settings for examples/nsh
#
# CONFIG_EXAMPLES_NSH_FILEIOSIZE - Size of a static I/O buffer
# CONFIG_EXAMPLES_NSH_STRERROR - Use strerror(errno)
# CONFIG_EXAMPLES_NSH_LINELEN - Maximum length of one command line
# CONFIG_EXAMPLES_NSH_STACKSIZE - Stack size to use for new threads.
# CONFIG_EXAMPLES_NSH_NESTDEPTH - Max number of nested if-then[-else]-fi
# CONFIG_EXAMPLES_NSH_DISABLESCRIPT - Disable scripting support
# CONFIG_EXAMPLES_NSH_DISABLEBG - Disable background commands
# CONFIG_EXAMPLES_NSH_ROMFSETC - Use startup script in /etc
# CONFIG_EXAMPLES_NSH_CONSOLE - Use serial console front end
# CONFIG_EXAMPLES_NSH_TELNET - Use telnetd console front end
#
# If CONFIG_EXAMPLES_NSH_TELNET is selected:
# CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE -- Telnetd I/O buffer size
# CONFIG_EXAMPLES_NSH_DHCPC - Obtain address using DHCP
# CONFIG_EXAMPLES_NSH_IPADDR - Provides static IP address
# CONFIG_EXAMPLES_NSH_DRIPADDR - Provides static router IP address
# CONFIG_EXAMPLES_NSH_NETMASK - Provides static network mask
# CONFIG_EXAMPLES_NSH_NOMAC - Use a bogus MAC address
#
# If CONFIG_EXAMPLES_NSH_ROMFSETC is selected:
# CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT - ROMFS mountpoint
# CONFIG_EXAMPLES_NSH_INITSCRIPT - Relative path to init script
# CONFIG_EXAMPLES_NSH_ROMFSDEVNO - ROMFS RAM device minor
# CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE - ROMF sector size
# CONFIG_EXAMPLES_NSH_FATDEVNO - FAT FS RAM device minor
# CONFIG_EXAMPLES_NSH_FATSECTSIZE - FAT FS sector size
# CONFIG_EXAMPLES_NSH_FATNSECTORS - FAT FS number of sectors
# CONFIG_EXAMPLES_NSH_FATMOUNTPT - FAT FS mountpoint
CONFIG_EXAMPLES_NSH_FILEIOSIZE=512
CONFIG_EXAMPLES_NSH_STRERROR=n
CONFIG_EXAMPLES_NSH_LINELEN=64
CONFIG_EXAMPLES_NSH_STACKSIZE=2048
CONFIG_EXAMPLES_NSH_NESTDEPTH=3
CONFIG_EXAMPLES_NSH_DISABLESCRIPT=n
CONFIG_EXAMPLES_NSH_DISABLEBG=n
CONFIG_EXAMPLES_NSH_ROMFSETC=n
CONFIG_EXAMPLES_NSH_CONSOLE=y
CONFIG_EXAMPLES_NSH_TELNET=n
CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE=512
CONFIG_EXAMPLES_NSH_CMD_SIZE=40
CONFIG_EXAMPLES_NSH_STACKSIZE=2048
CONFIG_EXAMPLES_NSH_DHCPC=n
CONFIG_EXAMPLES_NSH_NOMAC=n
CONFIG_EXAMPLES_NSH_IPADDR=(10<<24|0<<16|0<<8|2)
CONFIG_EXAMPLES_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1)
CONFIG_EXAMPLES_NSH_NETMASK=(255<<24|255<<16|255<<8|0)
CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT="/etc"
CONFIG_EXAMPLES_NSH_INITSCRIPT="init.d/rcS"
CONFIG_EXAMPLES_NSH_ROMFSDEVNO=0
CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE=64
CONFIG_EXAMPLES_NSH_FATDEVNO=1
CONFIG_EXAMPLES_NSH_FATSECTSIZE=512
CONFIG_EXAMPLES_NSH_FATNSECTORS=1024
CONFIG_EXAMPLES_NSH_FATMOUNTPT=/tmp
#
# Stack and heap information

2
configs/mcu123-lpc214x/ostest/Make.defs
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@ -1,5 +1,5 @@
##############################################################################
# configs/mcu123-lpc214x/Make.defs
# configs/mcu123-lpc214x/ostest/Make.defs
#
# Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>

47
configs/mcu123-lpc214x/ostest/defconfig
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@ -335,16 +335,59 @@ CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
#
# Settings for examples/nsh
#
# CONFIG_EXAMPLES_NSH_FILEIOSIZE - Size of a static I/O buffer
# CONFIG_EXAMPLES_NSH_STRERROR - Use strerror(errno)
# CONFIG_EXAMPLES_NSH_LINELEN - Maximum length of one command line
# CONFIG_EXAMPLES_NSH_STACKSIZE - Stack size to use for new threads.
# CONFIG_EXAMPLES_NSH_NESTDEPTH - Max number of nested if-then[-else]-fi
# CONFIG_EXAMPLES_NSH_DISABLESCRIPT - Disable scripting support
# CONFIG_EXAMPLES_NSH_DISABLEBG - Disable background commands
# CONFIG_EXAMPLES_NSH_ROMFSETC - Use startup script in /etc
# CONFIG_EXAMPLES_NSH_CONSOLE - Use serial console front end
# CONFIG_EXAMPLES_NSH_TELNET - Use telnetd console front end
#
# If CONFIG_EXAMPLES_NSH_TELNET is selected:
# CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE -- Telnetd I/O buffer size
# CONFIG_EXAMPLES_NSH_DHCPC - Obtain address using DHCP
# CONFIG_EXAMPLES_NSH_IPADDR - Provides static IP address
# CONFIG_EXAMPLES_NSH_DRIPADDR - Provides static router IP address
# CONFIG_EXAMPLES_NSH_NETMASK - Provides static network mask
# CONFIG_EXAMPLES_NSH_NOMAC - Use a bogus MAC address
#
# If CONFIG_EXAMPLES_NSH_ROMFSETC is selected:
# CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT - ROMFS mountpoint
# CONFIG_EXAMPLES_NSH_INITSCRIPT - Relative path to init script
# CONFIG_EXAMPLES_NSH_ROMFSDEVNO - ROMFS RAM device minor
# CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE - ROMF sector size
# CONFIG_EXAMPLES_NSH_FATDEVNO - FAT FS RAM device minor
# CONFIG_EXAMPLES_NSH_FATSECTSIZE - FAT FS sector size
# CONFIG_EXAMPLES_NSH_FATNSECTORS - FAT FS number of sectors
# CONFIG_EXAMPLES_NSH_FATMOUNTPT - FAT FS mountpoint
CONFIG_EXAMPLES_NSH_FILEIOSIZE=512
CONFIG_EXAMPLES_NSH_STRERROR=n
CONFIG_EXAMPLES_NSH_LINELEN=64
CONFIG_EXAMPLES_NSH_STACKSIZE=2048
CONFIG_EXAMPLES_NSH_NESTDEPTH=3
CONFIG_EXAMPLES_NSH_DISABLESCRIPT=n
CONFIG_EXAMPLES_NSH_DISABLEBG=n
CONFIG_EXAMPLES_NSH_ROMFSETC=n
CONFIG_EXAMPLES_NSH_CONSOLE=y
CONFIG_EXAMPLES_NSH_TELNET=n
CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE=512
CONFIG_EXAMPLES_NSH_CMD_SIZE=40
CONFIG_EXAMPLES_NSH_STACKSIZE=2048
CONFIG_EXAMPLES_NSH_DHCPC=n
CONFIG_EXAMPLES_NSH_NOMAC=n
CONFIG_EXAMPLES_NSH_IPADDR=(10<<24|0<<16|0<<8|2)
CONFIG_EXAMPLES_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1)
CONFIG_EXAMPLES_NSH_NETMASK=(255<<24|255<<16|255<<8|0)
CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT="/etc"
CONFIG_EXAMPLES_NSH_INITSCRIPT="init.d/rcS"
CONFIG_EXAMPLES_NSH_ROMFSDEVNO=0
CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE=64
CONFIG_EXAMPLES_NSH_FATDEVNO=1
CONFIG_EXAMPLES_NSH_FATSECTSIZE=512
CONFIG_EXAMPLES_NSH_FATNSECTORS=1024
CONFIG_EXAMPLES_NSH_FATMOUNTPT=/tmp
#
# Stack and heap information

2
configs/mcu123-lpc214x/ostest/ld.script
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@ -1,5 +1,5 @@
/****************************************************************************
* configs/mcu123-lpc214x/ld.script
* configs/mcu123-lpc214x/ostest/ld.script
*
* Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>

2
configs/mcu123-lpc214x/ostest/setenv.sh
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@ -1,5 +1,5 @@
#!/bin/bash
# mcu123-lpc2148/setenv.sh
# configs/mcu123-lpc2148/ostest/setenv.sh
#
# Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>