add app/moboot w/ sample menu
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/*
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* Copyright (c) 2011, James Sullins
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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@@ -0,0 +1,154 @@
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/*
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* Copyright (c) 2011, James Sullins
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <app.h>
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#include <debug.h>
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#include <target/gpiokeys.h>
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#include <target/restart.h>
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#include <dev/fbcon.h>
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#include <sys/types.h>
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int moboot_menu(unsigned x, unsigned y, char **entries, unsigned init, unsigned total, unsigned timeout)
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{
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unsigned curpos, i, max, keys, is_pressed, has_timeout, countdown;
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time_t tick;
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max = total - 1;
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curpos = init;
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if (timeout) {
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has_timeout = 1;
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countdown = timeout;
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tick = current_time() + 1000;
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} else {
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has_timeout = 0;
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}
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while (1) {
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for (i = 0; i < total; i++) {
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if (i == curpos) {
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fbcon_set_colors(0, 0, 255, 0, 0, 0);
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} else {
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fbcon_set_colors(0, 0, 0, 0, 0, 255);
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}
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fbcon_setpos(x, y + i);
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printf("%s", entries[i]);
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}
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fbcon_set_colors(0, 0, 0, 0, 0, 255);
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is_pressed = gpiokeys_poll(KEY_ALL);
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while (1) {
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if (has_timeout) {
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if (current_time() > tick) {
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tick += 1000;
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countdown--;
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if (!countdown) {
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return curpos;
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}
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}
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fbcon_setpos(x, y + total + 1);
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printf("timeout in %d ", countdown);
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}
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thread_sleep(20);
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keys = gpiokeys_poll(KEY_ALL);
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if (has_timeout && keys) {
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fbcon_setpos(x, y + total + 1);
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printf(" ");
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has_timeout = 0;
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}
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if (is_pressed && !keys) {
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if (is_pressed & KEY_SELECT) {
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return curpos;
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}
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if (is_pressed & KEY_UP) {
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if (curpos == 0) {
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curpos = max;
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} else {
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curpos--;
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}
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}
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if (is_pressed & KEY_DOWN) {
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if (curpos == max) {
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curpos = 0;
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} else {
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curpos++;
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}
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}
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break;
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} else if (keys) {
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is_pressed = keys;
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}
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}
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}
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}
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void moboot_init(const struct app_descriptor *app)
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{
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int rv, keys_pressed;
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unsigned act;
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char *entries[10];
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keys_pressed = 0;
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if (gpiokeys_poll(KEY_ALL)) {
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keys_pressed = 1;
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printf("\nPlease release key(s)...\n");
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while (1) {
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thread_sleep(20);
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if (!gpiokeys_poll(KEY_ALL)) {
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break;
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}
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}
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}
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fbcon_clear();
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fbcon_setpos(0,0);
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printf("welcome to moboot\n");
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entries[0] = "Recover";
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entries[1] = "Reboot";
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entries[2] = "Shutdown";
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act = moboot_menu(0, 2, entries, 0, 3, keys_pressed ? 0 : 9);
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fbcon_setpos(0, 2 + 3 + 2); /* y_start + num_entries + 2 */
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if (act == 0) {
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reboot_device(RESTART_REASON_RECOVER);
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} else if (act == 1) {
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reboot_device(RESTART_REASON_REBOOT);
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} else if (act == 2) {
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reboot_device(RESTART_REASON_SHUTDOWN);
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}
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}
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APP_START(moboot)
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.init = moboot_init,
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APP_END
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@@ -0,0 +1,6 @@
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LOCAL_DIR := $(GET_LOCAL_DIR)
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INCLUDES += -I$(LOCAL_DIR)/include
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OBJS += \
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$(LOCAL_DIR)/moboot.o \
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