static gboolean
on_button_interrupt( GIOChannel *channel,
GIOCondition condition,
gpointer user_data )
{
Button* button = object_get_button((Object*)user_data);
printf("Power Button pressed\n");
button_emit_button_pressed(button);
}
static gboolean
on_button_interrupt( GIOChannel *channel,
GIOCondition condition,
gpointer user_data )
{
GError *error = 0;
gsize bytes_read = 0;
gchar buf[2];
buf[1] = '\0';
g_io_channel_seek_position( channel, 0, G_SEEK_SET, 0 );
GIOStatus rc = g_io_channel_read_chars( channel,
buf, 1,
&bytes_read,
&error );
printf("%s\n",buf);
time_t current_time = time(NULL);
if (gpio_button.irq_inited)
{
Button* button = object_get_button((Object*)user_data);
if (buf[0] == '0')
{
printf("Power Button pressed\n");
button_emit_pressed(button);
button_set_timer(button,(long)current_time);
}
else
{
long press_time = current_time-button_get_timer(button);
printf("Power Button released, held for %ld seconds\n",press_time);
if (press_time > LONG_PRESS_SECONDS)
{
button_emit_pressed_long(button);
} else {
button_emit_released(button);
}
}
}
else { gpio_button.irq_inited = true; }
return TRUE;
}
