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Diffstat (limited to 'nuttx/configs/detron/src/up_leds.c')
-rwxr-xr-xnuttx/configs/detron/src/up_leds.c234
1 files changed, 0 insertions, 234 deletions
diff --git a/nuttx/configs/detron/src/up_leds.c b/nuttx/configs/detron/src/up_leds.c
deleted file mode 100755
index 8ea1b98e0..000000000
--- a/nuttx/configs/detron/src/up_leds.c
+++ /dev/null
@@ -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 */
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