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Update detron board pin definitions

Browse Source 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3296 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2011-02-14 16:05:43 +00:00
parent af534e2152
commit cf3b95fac2
16 changed files with 164 additions and 626 deletions
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91
configs/detron/README.txt
View File

@ -1,25 +1,55 @@
README
^^^^^^
README for NuttX port to Detron LPC1768 board
README for NuttX port to the Detron LPC1768 board from Decio Renno
(http://www.detroneletronica.com.br/)
Contents
^^^^^^^^
Detron LPC1768 Board
Internet Radio Detron Board
Development Environment
GNU Toolchain Options
IDEs
NuttX buildroot Toolchain
LEDs
Detron Configuration Options
USB Host Configuration
Configurations
etron LPC1768 Board
^^^^^^^^^^^^^^^^^^^
Internet Radio Detron Board
^^^^^^^^^^^^^^^^^^^^^^^^^^^
GPIO Usage -- To be provided
Graphic display
Pin Port Function
58 P0(20) DI
59 P0(19) RW
49 P0(11) ENABLE
78 P0(7) D0
79 P0(6) D1
78 P0(5) D2
81 P0(4) D3
94 P1(1) D4
95 P1(0) D5
47 P0(1) D6
46 P0(0) D7
VS1003
Pin Port Function
65 P2(8) xreset
85 P4(29) dreq
82 P4(28) xdcs
63 P0(16) xcs
62 P0(15) sclk
60 P0(18) si
61 P0(17) so
USB
Pin Port Function
29 D+
30 D-
Development Environment
^^^^^^^^^^^^^^^^^^^^^^^
@ -165,11 +195,6 @@ NuttX buildroot Toolchain
NOTE: This is an OABI toolchain.
LEDs
^^^^
To be provided.
Detron Configuration Options
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@ -349,39 +374,6 @@ Detron Configuration Options
application can guarantee that all end-user I/O buffers
reside in AHB SRAM.
USB Host Configuration
^^^^^^^^^^^^^^^^^^^^^^
The NuttShell (NSH) Detron configuration can be modified in order
to support USB host operations. To make these modifications, do the
following:
1. First configure to build the NSH configuration from the top-level
NuttX directory:
cd tools
./configure detron/nsh
cd ..
2. Then edit the top-level .config file to enable USB host. Make the
following changes:
CONFIG_LPC17_USBHOST=n
CONFIG_USBHOST=n
CONFIG_SCHED_WORKQUEUE=y
When this change is made, NSH should be extended to support USB flash
devices. When a FLASH device is inserted, you should see a device
appear in the /dev (psuedo) directory. The device name should be
like /dev/sda, /dev/sdb, etc. The USB mass storage device, is present
it can be mounted from the NSH command line like:
ls /dev
mount -t vfat /dev/sda /mnt/flash
Files on the connect USB flash device should then be accessible under
the mountpoint /mnt/flash.
Configurations
^^^^^^^^^^^^^^
@ -406,14 +398,3 @@ Where <subdir> is one of the following:
ostest:
This configuration directory, performs a simple OS test using
examples/ostest.
usbserial:
This configuration directory exercises the USB serial class
driver at examples/usbserial. See examples/README.txt for
more information.
usbstorage:
This configuration directory exercises the USB mass storage
class driver at examples/usbstorage. See examples/README.txt for
more information.

7
configs/detron/hidkbd/defconfig
View File

@ -85,7 +85,7 @@ CONFIG_ARCH_IRQPRIO=y
CONFIG_ARCH_INTERRUPTSTACK=n
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_BOOTLOADER=n
CONFIG_ARCH_LEDS=y
CONFIG_ARCH_LEDS=n
CONFIG_ARCH_BUTTONS=n
CONFIG_ARCH_CALIBRATION=n
CONFIG_ARCH_DMA=n
@ -859,6 +859,11 @@ CONFIG_EXAMPLES_USBSERIAL_TRACETRANSFERS=n
CONFIG_EXAMPLES_USBSERIAL_TRACECONTROLLER=n
CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n
#
# Settings for internet_radio by Decio
#
CONFIG_INTERNETRADIO_ARCHINIT=n
#
# Stack and heap information
#

3
configs/detron/hidkbd/setenv.sh
View File

@ -41,8 +41,7 @@ fi
if [ -z "${PATH_ORIG}" ]; then export PATH_ORIG="${PATH}"; fi
WD=`pwd`
export LPCTOOL_DIR="${WD}/configs/detron/tools"
export BUILDROOT_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin"
export PATH="${BUILDROOT_BIN}:${LPCTOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}"
export PATH="${BUILDROOT_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
echo "PATH : ${PATH}"

76
configs/detron/include/board.h
View File

@ -3,7 +3,9 @@
* include/arch/board/board.h
*
* Copyright (C) 2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
* Authors:
* Decio Renno <http://www.detroneletronica.com.br>
* 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
@ -123,70 +125,11 @@
#define CONFIG_LP17_FLASH 1
#define BOARD_FLASHCFG_VALUE 0x0000303a
/* LED definitions ******************************************************************/
/* This describes a board with 3 LEDs, LED1, LED2, and hearbeat... This needes to be
* updated for the Detron board. If CONFIG_ARCH_LEDS is defined, these LEDs will be
* controlled as follows for NuttX debug functionality (where NC means "No Change").
*/
/* LED1 LED2 HEARTBEAT */
#define LED_STARTED 0 /* OFF OFF OFF */
#define LED_HEAPALLOCATE 1 /* GREEN OFF OFF */
#define LED_IRQSENABLED 2 /* OFF GREEN OFF */
#define LED_STACKCREATED 3 /* OFF OFF OFF */
#define LED_INIRQ 4 /* NC NC ON (momentary) */
#define LED_SIGNAL 5 /* NC NC ON (momentary) */
#define LED_ASSERTION 6 /* NC NC ON (momentary) */
#define LED_PANIC 7 /* NC NC ON (1Hz flashing) */
/* Alternate pin selections *********************************************************/
/* UART1 -- Not connected */
#define GPIO_UART1_TXD GPIO_UART1_TXD_1
#define GPIO_UART1_RXD GPIO_UART1_RXD_1
#define GPIO_UART1_CTS GPIO_UART1_CTS_1
#define GPIO_UART1_DCD GPIO_UART1_DCD_1
#define GPIO_UART1_DSR GPIO_UART1_DSR_1
#define GPIO_UART1_DTR GPIO_UART1_DTR_1
#define GPIO_UART1_RI GPIO_UART1_RI_1
#define GPIO_UART1_RTS GPIO_UART1_RTS_1
/* UART2 -- Not connected */
#define GPIO_UART2_TXD GPIO_UART2_TXD_1
#define GPIO_UART2_RXD GPIO_UART2_RXD_1
/* UART3 -- Not connected */
#define GPIO_UART3_TXD GPIO_UART3_TXD_1
#define GPIO_UART3_RXD GPIO_UART3_RXD_1
/* Either SPI or SSP0 can drive the MMC/SD slot (SSP0 alternate pin settings are
* not connected)
*/
#define GPIO_SSP0_SCK GPIO_SSP0_SCK_1
#define GPIO_SSP0_SSEL GPIO_SSP0_SSEL_1
#define GPIO_SSP0_MISO GPIO_SSP0_MISO_1
#define GPIO_SSP0_MOSI GPIO_SSP0_MOSI_1
/* SSP1 */
#define GPIO_SSP1_SCK GPIO_SSP1_SCK_1
/************************************************************************************
* Public Types
************************************************************************************/
#ifndef __ASSEMBLY__
#ifdef CONFIG_ARCH_LEDS
enum lpc17_ledstate_e
{
LPC17_LEDSTATE_OFF = 0,
LPC17_LEDSTATE_GREEN = 1,
LPC17_LEDSTATE_RED = 2,
LPC17_LEDSTATE_AMBER = (LPC17_LEDSTATE_GREEN|LPC17_LEDSTATE_RED),
};
#endif
/************************************************************************************
* Public Data
@ -215,19 +158,6 @@ extern "C" {
EXTERN void lpc17_boardinitialize(void);
/************************************************************************************
* Name: lpc17_led1 and 2
*
* Description:
* Once the system has booted, these functions can be used to control LEDs 1 and 2
*
************************************************************************************/
#ifdef CONFIG_ARCH_LEDS
EXTERN void lpc17_led1(enum lpc17_ledstate_e state);
EXTERN void lpc17_led2(enum lpc17_ledstate_e state);
#endif
#undef EXTERN
#if defined(__cplusplus)
}

19
configs/detron/nsh/defconfig
View File

@ -1,8 +1,10 @@
############################################################################
# configs/detron/nsh/defconfig
#
# Copyright (C) 2010 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
# Copyright (C) 2011 Gregory Nutt. All rights reserved.
# Authors:
# Decio Renno <http://www.detroneletronica.com.br>
# 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
@ -84,7 +86,7 @@ CONFIG_ARCH_IRQPRIO=y
CONFIG_ARCH_INTERRUPTSTACK=n
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_BOOTLOADER=n
CONFIG_ARCH_LEDS=y
CONFIG_ARCH_LEDS=n
CONFIG_ARCH_BUTTONS=n
CONFIG_ARCH_CALIBRATION=n
CONFIG_ARCH_DMA=n
@ -104,7 +106,7 @@ CONFIG_LPC17_BUILDROOT=y
# (MAINOSC, PLL0, PLL1 and FLASH are controlled in board.h)
#
CONFIG_LPC17_ETHERNET=n
CONFIG_LPC17_USBHOST=n
CONFIG_LPC17_USBHOST=y
CONFIG_LPC17_USBOTG=n
CONFIG_LPC17_USBDEV=n
CONFIG_LPC17_UART0=y
@ -347,7 +349,7 @@ CONFIG_FDCLONE_DISABLE=n
CONFIG_FDCLONE_STDIO=n
CONFIG_SDCLONE_DISABLE=y
CONFIG_NXFLAT=n
CONFIG_SCHED_WORKQUEUE=n
CONFIG_SCHED_WORKQUEUE=y
CONFIG_SCHED_WORKPRIORITY=50
CONFIG_SCHED_WORKPERIOD=(50*1000)
CONFIG_SCHED_WORKSTACKSIZE=1024
@ -604,7 +606,7 @@ CONFIG_USBDEV_TRACE_NRECORDS=128
# On some architectures, selecting this setting will reduce driver size
# by disabling isochronous endpoint support
#
CONFIG_USBHOST=n
CONFIG_USBHOST=y
CONFIG_USBHOST_NPREALLOC=0
CONFIG_USBHOST_BULK_DISABLE=n
CONFIG_USBHOST_INT_DISABLE=y
@ -858,6 +860,11 @@ CONFIG_EXAMPLES_USBSERIAL_TRACETRANSFERS=n
CONFIG_EXAMPLES_USBSERIAL_TRACECONTROLLER=n
CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n
#
# Settings for internet_radio by Decio
#
CONFIG_INTERNETRADIO_ARCHINIT=n
#
# Stack and heap information
#

3
configs/detron/nsh/setenv.sh
View File

@ -40,8 +40,7 @@ fi
if [ -z "${PATH_ORIG}" ]; then export PATH_ORIG="${PATH}"; fi
WD=`pwd`
export LPCTOOL_DIR="${WD}/configs/detron/tools"
export BUILDROOT_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin"
export PATH="${BUILDROOT_BIN}:${LPCTOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}"
export PATH="${BUILDROOT_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
echo "PATH : ${PATH}"

7
configs/detron/ostest/defconfig
View File

@ -84,7 +84,7 @@ CONFIG_ARCH_IRQPRIO=y
CONFIG_ARCH_INTERRUPTSTACK=n
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_BOOTLOADER=n
CONFIG_ARCH_LEDS=y
CONFIG_ARCH_LEDS=n
CONFIG_ARCH_BUTTONS=n
CONFIG_ARCH_CALIBRATION=n
CONFIG_ARCH_DMA=n
@ -793,6 +793,11 @@ CONFIG_EXAMPLES_USBSERIAL_TRACETRANSFERS=n
CONFIG_EXAMPLES_USBSERIAL_TRACECONTROLLER=n
CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n
#
# Settings for internet_radio by Decio
#
CONFIG_INTERNETRADIO_ARCHINIT=n
#
# Stack and heap information
#

3
configs/detron/ostest/setenv.sh
View File

@ -40,8 +40,7 @@ fi
if [ -z "${PATH_ORIG}" ]; then export PATH_ORIG="${PATH}"; fi
WD=`pwd`
export LPCTOOL_DIR="${WD}/configs/detron/tools"
export BUILDROOT_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin"
export PATH="${BUILDROOT_BIN}:${LPCTOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}"
export PATH="${BUILDROOT_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
echo "PATH : ${PATH}"

2
configs/detron/src/Makefile
View File

@ -38,7 +38,7 @@
CFLAGS += -I$(TOPDIR)/sched
ASRCS =
CSRCS = up_boot.c up_leds.c up_ssp.c
CSRCS = up_boot.c
ifeq ($(CONFIG_EXAMPLES_NSH_ARCHINIT),y)
CSRCS += up_nsh.c
endif

94
configs/detron/src/detron_internal.h
View File

@ -34,6 +34,43 @@
*
************************************************************************************/
/************************************************************************************
*
* Pin used in the Internet Radio Detron Board
*
* Graphic Display
*
* Pin Port Function
* 58 P0(20) DI
* 59 P0(19) RW
* 49 P0(11) ENABLE
* 78 P0(7) D0
* 79 P0(6) D1
* 78 P0(5) D2
* 81 P0(4) D3
* 94 P1(1) D4
* 95 P1(0) D5
* 47 P0(1) D6
* 46 P0(0) D7
*
* VS1003
*
* Pin Port Function
* 65 P2(8) xreset
* 85 P4(29) dreq
* 82 P4(28) xdcs
* 63 P0(16) xcs
* 62 P0(15) sclk
* 60 P0(18) si
* 61 P0(17) so
*
* USB
*
* Pin Port Function
* 29 D+
* 30 D-
*/
#ifndef _CONFIGS_DETRON_SRC_DETRON_INTERNAL_H
#define _CONFIGS_DETRON_SRC_DETRON_INTERNAL_H
@ -49,21 +86,42 @@
************************************************************************************/
/* Detron GPIO Pin Definitions ******************************************************/
/* Board GPIO Usage: To be provided */
/* Pinos do Display grafico */
#define DETRON_LED1_A (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT2 | GPIO_PIN0)
#define DETRON_LED1_B (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT2 | GPIO_PIN1)
#define DETRON_LED2_A (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT2 | GPIO_PIN2)
#define DETRON_LED2_B (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT2 | GPIO_PIN3)
#define DETRON_232_ENABLE (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT2 | GPIO_PIN5)
#define DETRON_232_POWERSAVE (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT2 | GPIO_PIN5)
#define DETRON_232_VALID (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN5)
#define DETRON_HEARTBEAT (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT2 | GPIO_PIN11)
#define DETRON_EXTRA_LED (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT2 | GPIO_PIN12)
#define DETRON_5V_ENABLE (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT2 | GPIO_PIN13)
#define DETRON_5V_DISABLE (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT2 | GPIO_PIN13)
#define pin_di (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN20)
#define pin_rw (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN19)
#define pin_enable (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN11)
#define pin_d0 (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN7)
#define pin_d1 (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN6)
#define pin_d2 (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN5)
#define pin_d3 (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN4)
#define pin_d4 (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT1 | GPIO_PIN1)
#define pin_d5 (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT1 | GPIO_PIN0)
#define pin_d6 (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN1)
#define pin_d7 (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN0)
#define pin_cs1 (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN10)
#define pin_cs2 (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN9)
#define pin_rst (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN8)
#define DETRON_MMCSD_CS (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN16)
/* VS1003 pins
* xdcs = SPI in mode SDI (data)
* xcs = SPI in mode SCI (comand)
*
* sclk = SPI clock
* si = SPI in
* so = SPI out
*
* dreq = SPI status 1 - free 0 - busy
* xreset = hardware reset
*/
#define pin_vs1003_xreset (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT2 | GPIO_PIN8)
#define pin_vs1003_dreq (GPIO_INPUT | GPIO_VALUE_ZERO | GPIO_PORT4 | GPIO_PIN29)
#define pin_vs1003_xdcs (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT4 | GPIO_PIN28)
#define pin_vs1003_xcs (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN16)
#define pin_vs1003_sclk (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN15)
#define pin_vs1003_si (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN18)
#define pin_vs1003_so (GPIO_INPUT | GPIO_VALUE_ZERO | GPIO_PORT0 | GPIO_PIN17)
/************************************************************************************
* Public Types
@ -79,16 +137,6 @@
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: lpc17_sspinitialize
*
* Description:
* Called to configure SPI chip select GPIO pins for the Detron board.
*
************************************************************************************/
extern void weak_function lpc17_sspinitialize(void);
#endif /* __ASSEMBLY__ */
#endif /* _CONFIGS_DETRON_SRC_DETRON_INTERNAL_H */

32
configs/detron/src/up_boot.c
View File

@ -74,36 +74,4 @@
void lpc17_boardinitialize(void)
{
/* Enable +5V needed for CAN */
#if defined(CONFIG_LPC17_CAN1) || defined(CONFIG_LPC17_CAN2)
lpc17_configgpio(DETRON_5V_ENABLE);
#else
lpc17_configgpio(DETRON_5V_DISABLE);
#endif
/* If UART0 is used, enabled the MAX232 driver */
#ifdef CONFIG_LPC17_UART0
lpc17_configgpio(DETRON_232_ENABLE);
#else
lpc17_configgpio(DETRON_232_POWERSAVE);
#endif
/* Configure SSP chip selects if 1) at least one SSP is enabled, and 2) the weak
* function lpc17_sspinitialize() has been brought into the link.
*/
#if defined(CONFIG_LPC17_SSP0) || defined(CONFIG_LPC17_SSP1)
if (lpc17_sspinitialize)
{
lpc17_sspinitialize();
}
#endif
/* Configure on-board LEDs if LED support has been selected. */
#ifdef CONFIG_ARCH_LEDS
up_ledinit();
#endif
}

234
configs/detron/src/up_leds.c
View File

@ -1,234 +0,0 @@
/****************************************************************************
* configs/detron/src/up_leds.c
* arch/arm/src/board/up_leds.c
*
* Copyright (C) 2010 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.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <arch/board/board.h>
#include "chip.h"
#include "up_arch.h"
#include "up_internal.h"
#include "lpc17_internal.h"
#include "detron_internal.h"
#ifdef CONFIG_ARCH_LEDS
/****************************************************************************
* Definitions
****************************************************************************/
/* Enables debug output from this file (needs CONFIG_DEBUG with
* CONFIG_DEBUG_VERBOSE too)
*/
#undef LED_DEBUG /* Define to enable debug */
#undef LED_VERBOSE /* Define to enable verbose debug */
#ifdef LED_DEBUG
# define leddbg lldbg
# ifdef LED_VERBOSE
# define ledvdbg lldbg
# else
# define ledvdbg(x...)
# endif
#else
# undef LED_VERBOSE
# define leddbg(x...)
# define ledvdbg(x...)
#endif
/* Dump GPIO registers */
#ifdef LED_VERBOSE
# define led_dumpgpio(m) lpc17_dumpgpio(DETRON_LED1_A, m)
#else
# define led_dumpgpio(m)
#endif
/****************************************************************************
* Private Data
****************************************************************************/
/* The assumes 3 LEDs: LED1, LED2, and HEARTBEAT. LED1 and LED2 are capabile
* of OFF/GREEN/RED/AMBER status. If CONFIG_ARCH_LEDS is defined, these LEDs
* will be controlled as follows for NuttX debug functionality (where NC means
* "No Change").
*
* LED1 LED2 HEARTBEAT
* +------- ------ -----------------------
* LED_STARTED | OFF OFF OFF
* LED_HEAPALLOCATE | GREEN OFF OFF
* LED_IRQSENABLED | OFF GREEN OFF
* LED_STACKCREATED | OFF OFF OFF
* LED_INIRQ | NC NC ON (momentary)
* LED_SIGNAL | NC NC ON (momentary)
* LED_ASSERTION | NC NC ON (momentary)
* LED_PANIC | NC NC ON (1Hz flashing)
*/
static bool g_initialized;
static int g_nestcount;
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: up_ledinit
****************************************************************************/
void up_ledinit(void)
{
/* Configure all LED GPIO lines */
led_dumpgpio("up_ledinit() Entry)");
lpc17_configgpio(DETRON_LED1_A);
lpc17_configgpio(DETRON_LED1_B);
lpc17_configgpio(DETRON_LED2_A);
lpc17_configgpio(DETRON_LED2_B);
lpc17_configgpio(DETRON_HEARTBEAT);
lpc17_configgpio(DETRON_EXTRA_LED);
led_dumpgpio("up_ledinit() Exit");
}
/****************************************************************************
* Name: up_ledon
****************************************************************************/
void up_ledon(int led)
{
/* We will control LED1 and LED2 not yet completed the boot sequence. */
if (!g_initialized)
{
enum lpc17_ledstate_e led1 = LPC17_LEDSTATE_OFF;
enum lpc17_ledstate_e led2 = LPC17_LEDSTATE_OFF;
switch (led)
{
case LED_STACKCREATED:
g_initialized = true;
case LED_STARTED:
default:
break;
case LED_HEAPALLOCATE:
led1 = LPC17_LEDSTATE_GREEN;
break;
case LED_IRQSENABLED:
led2 = LPC17_LEDSTATE_GREEN;
}
lpc17_led1(led1);
lpc17_led2(led2);
}
/* We will always control the HB LED */
switch (led)
{
default:
break;
case LED_INIRQ:
case LED_SIGNAL:
case LED_ASSERTION:
case LED_PANIC:
lpc17_gpiowrite(DETRON_HEARTBEAT, false);
g_nestcount++;
}
}
/****************************************************************************
* Name: up_ledoff
****************************************************************************/
void up_ledoff(int led)
{
/* In all states, OFF can only mean turning off the HB LED */
if (g_nestcount <= 1)
{
lpc17_gpiowrite(DETRON_HEARTBEAT, true);
g_nestcount = 0;
}
else
{
g_nestcount--;
}
}
/************************************************************************************
* Name: lpc17_led1 and 2
*
* Description:
* Once the system has booted, these functions can be used to control LEDs 1 and 2
*
************************************************************************************/
void lpc17_led1(enum lpc17_ledstate_e state)
{
bool red = (((unsigned int)state & LPC17_LEDSTATE_RED) != 0);
bool green = (((unsigned int)state & LPC17_LEDSTATE_GREEN) != 0);
lpc17_gpiowrite(DETRON_LED1_A, red);
lpc17_gpiowrite(DETRON_LED1_B, green);
}
void lpc17_led2(enum lpc17_ledstate_e state)
{
bool red = (((unsigned int)state & LPC17_LEDSTATE_RED) != 0);
bool green = (((unsigned int)state & LPC17_LEDSTATE_GREEN) != 0);
lpc17_gpiowrite(DETRON_LED2_A, red);
lpc17_gpiowrite(DETRON_LED2_B, green);
}
#endif /* CONFIG_ARCH_LEDS */

33
configs/detron/src/up_nsh.c
View File

@ -58,25 +58,9 @@
/* Configuration ************************************************************/
/* PORT and SLOT number probably depend on the board configuration */
#ifdef CONFIG_ARCH_BOARD_DETRON
# define CONFIG_EXAMPLES_NSH_HAVEMMCSD 1
# define CONFIG_EXAMPLES_NSH_HAVEUSBHOST 1
# if !defined(CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO) || CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO != 0
# error "The Detron MMC/SD is on SSP0"
# undef CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO
# define CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO 0
# endif
# if !defined(CONFIG_EXAMPLES_NSH_MMCSDSLOTNO) || CONFIG_EXAMPLES_NSH_MMCSDSLOTNO != 0
# error "The Detron MMC/SD is only one slot (0)"
# undef CONFIG_EXAMPLES_NSH_MMCSDSLOTNO
# define CONFIG_EXAMPLES_NSH_MMCSDSLOTNO 0
# endif
# ifndef CONFIG_LPC17_SSP0
# undef CONFIG_EXAMPLES_NSH_HAVEMMCSD
# warning "CONFIG_LPC17_SSP0 is not enabled"
# endif
# define CONFIG_EXAMPLES_NSH_HAVEUSBHOST 1
#else
# error "Unrecognized board"
# undef CONFIG_EXAMPLES_NSH_HAVEMMCSD
@ -89,6 +73,21 @@
# undef CONFIG_EXAMPLES_NSH_HAVEMMCSD
#endif
/* MMC/SD PORT and SLOT number probably depend on the board configuration */
#ifdef CONFIG_EXAMPLES_NSH_HAVEMMCSD
# if !defined(CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO) || CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO != 0
# error "The Detron MMC/SD is on SSP0"
# undef CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO
# define CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO 0
# endif
# if !defined(CONFIG_EXAMPLES_NSH_MMCSDSLOTNO) || CONFIG_EXAMPLES_NSH_MMCSDSLOTNO != 0
# error "The Detron MMC/SD is only one slot (0)"
# undef CONFIG_EXAMPLES_NSH_MMCSDSLOTNO
# define CONFIG_EXAMPLES_NSH_MMCSDSLOTNO 0
# endif
#endif
#ifndef CONFIG_EXAMPLES_NSH_MMCSDMINOR
# define CONFIG_EXAMPLES_NSH_MMCSDMINOR 0
#endif

172
configs/detron/src/up_ssp.c
View File

@ -1,172 +0,0 @@
/************************************************************************************
* configs/detron/src/up_ssp.c
* arch/arm/src/board/up_ssp.c
*
* Copyright (C) 2010 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.
*
************************************************************************************/
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <nuttx/spi.h>
#include <arch/board/board.h>
#include "up_arch.h"
#include "chip.h"
#include "lpc17_internal.h"
#include "detron_internal.h"
/* The LM3S6965 Eval Kit microSD CS is on SSI0 */
#if defined(CONFIG_LPC17_SSP0) || defined(CONFIG_LPC17_SSP1)
/************************************************************************************
* Definitions
************************************************************************************/
/* Enables debug output from this file (needs CONFIG_DEBUG too) */
#undef SSP_DEBUG /* Define to enable debug */
#undef SSP_VERBOSE /* Define to enable verbose debug */
#ifdef SSP_DEBUG
# define sspdbg lldbg
# ifdef SSP_VERBOSE
# define sspvdbg lldbg
# else
# define sspvdbg(x...)
# endif
#else
# undef SSP_VERBOSE
# define sspdbg(x...)
# define sspvdbg(x...)
#endif
/* Dump GPIO registers */
#ifdef SSP_VERBOSE
# define ssp_dumpgpio(m) lpc17_dumpgpio(SDCCS_GPIO, m)
#else
# define ssp_dumpgpio(m)
#endif
/************************************************************************************
* Private Functions
************************************************************************************/
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: lpc17_sspinitialize
*
* Description:
* Called to configure SPI chip select GPIO pins for the LM3S6965 Eval Kit.
*
************************************************************************************/
void weak_function lpc17_sspinitialize(void)
{
/* Configure the SPI-based microSD CS GPIO */
ssp_dumpgpio("lpc17_sspinitialize() Entry)");
#ifdef CONFIG_LPC17_SSP0
lpc17_configgpio(DETRON_MMCSD_CS);
#endif
#ifdef CONFIG_LPC17_SSP1
# warning "SSP1 chip selects not known"
#endif
ssp_dumpgpio("lpc17_sspinitialize() Exit");
}
/************************************************************************************
* Name: lpc17_ssp0/ssp1select and lpc17_ssp0/ssp1status
*
* Description:
* The external functions, lpc17_ssp0/ssp1select and lpc17_ssp0/ssp1status
* must be provided by board-specific logic. They are implementations of the select
* and status methods of the SPI interface defined by struct spi_ops_s (see
* include/nuttx/spi.h). All other methods (including up_spiinitialize())
* are provided by common LPC17xx logic. To use this common SPI logic on your
* board:
*
* 1. Provide logic in lpc17_boardinitialize() to configure SPI/SSP chip select
* pins.
* 2. Provide lpc17_ssp0/ssp1select() and lpc17_ssp0/ssp1status() functions
* in your board-specific logic. These functions will perform chip selection
* and status operations using GPIOs in the way your board is configured.
* 3. Add a calls to up_spiinitialize() in your low level application
* initialization logic
* 4. The handle returned by up_spiinitialize() may then be used to bind the
* SPI driver to higher level logic (e.g., calling
* mmcsd_spislotinitialize(), for example, will bind the SPI driver to
* the SPI MMC/SD driver).
*
************************************************************************************/
#ifdef CONFIG_LPC17_SSP0
void lpc17_ssp0select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
{
sspdbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
ssp_dumpgpio("lpc17_spiselect() Entry");
if (devid == SPIDEV_MMCSD)
{
/* Assert the CS pin to the card */
lpc17_gpiowrite(DETRON_MMCSD_CS, !selected);
}
ssp_dumpgpio("lpc17_spiselect() Exit");
}
uint8_t lpc17_ssp0status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
{
sspdbg("Returning SPI_STATUS_PRESENT\n");
return SPI_STATUS_PRESENT;
}
#endif
#ifdef CONFIG_LPC17_SSP1
# warning "SSP1 chip selects not known"
#endif
#endif /* CONFIG_LPC17_SSP0 || CONFIG_LPC17_SSP1 */

7
configs/detron/wlan/defconfig
View File

@ -85,7 +85,7 @@ CONFIG_ARCH_IRQPRIO=y
CONFIG_ARCH_INTERRUPTSTACK=n
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_BOOTLOADER=n
CONFIG_ARCH_LEDS=y
CONFIG_ARCH_LEDS=n
CONFIG_ARCH_BUTTONS=n
CONFIG_ARCH_CALIBRATION=n
CONFIG_ARCH_DMA=n
@ -859,6 +859,11 @@ CONFIG_EXAMPLES_USBSERIAL_TRACETRANSFERS=n
CONFIG_EXAMPLES_USBSERIAL_TRACECONTROLLER=n
CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n
#
# Settings for internet_radio by Decio
#
CONFIG_INTERNETRADIO_ARCHINIT=n
#
# Stack and heap information
#

3
configs/detron/wlan/setenv.sh
View File

@ -41,8 +41,7 @@ fi
if [ -z "${PATH_ORIG}" ]; then export PATH_ORIG="${PATH}"; fi
WD=`pwd`
export LPCTOOL_DIR="${WD}/configs/detron/tools"
export BUILDROOT_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin"
export PATH="${BUILDROOT_BIN}:${LPCTOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}"
export PATH="${BUILDROOT_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
echo "PATH : ${PATH}"