bool controller_key_back(void)
{
static bool start = false;
static t_cpu_time tempo;
if (!IS_JOYSTICK_KEY_PRESSED())
{
gpio_set_gpio_pin(LED0_GPIO);
start = false;
return false;
}
if (!start)
{
cpu_set_timeout(cpu_ms_2_cy(1000, static_fcpu_hz), &tempo);
start = true;
}
if (cpu_is_timeout(&tempo))
{
gpio_clr_gpio_pin(LED0_GPIO);
no_store = true;
start = false;
return true;
}
gpio_set_gpio_pin(LED0_GPIO);
return false;
}
bool controller_navigation_change_directory(void)
{
bool status;
if (IS_JOYSTICK_KEY_PRESSED() || IS_JOYSTICK_KEY_SLIDING_RIGHT())
return false;
status = is_joystick_released_right();
CLEAR_JOYSTICK_RELEASED_KEY_RIGHT();
return status;
}
bool controller_navigation_go_to_parent_directory(void)
{
bool status;
if (IS_JOYSTICK_KEY_PRESSED())
return false;
status = is_joystick_released_left();
CLEAR_JOYSTICK_RELEASED_KEY_LEFT();
return status;
}
bool controller_key_pressed(void)
{
if (IS_JOYSTICK_KEY_UP() ||
IS_JOYSTICK_KEY_DOWN() ||
IS_JOYSTICK_KEY_RIGHT() ||
IS_JOYSTICK_KEY_LEFT() ||
IS_JOYSTICK_KEY_PRESSED())
return true;
return false;
}
bool controller_playback_next_track(void)
{
bool status = false;
if (IS_JOYSTICK_KEY_PRESSED() || (fast_mode && cpu_is_timeout(&joystick_key_sensibility_timer)))
return false;
if (IS_JOYSTICK_RELEASED_KEY_RIGHT())
status = true;
CLEAR_JOYSTICK_RELEASED_KEY_RIGHT();
return status;
}
__interrupt
#endif
void touch_button_isr(void)
{
manage_button_isr(QT1081_TOUCH_SENSOR_UP, JOYSTICK_STATUS_UP, JOYSTICK_STATUS_RELEASED_UP);
manage_button_isr(QT1081_TOUCH_SENSOR_DOWN, JOYSTICK_STATUS_DOWN, JOYSTICK_STATUS_RELEASED_DOWN);
manage_button_isr(QT1081_TOUCH_SENSOR_RIGHT, JOYSTICK_STATUS_RIGHT, JOYSTICK_STATUS_RELEASED_RIGHT);
manage_button_isr(QT1081_TOUCH_SENSOR_LEFT, JOYSTICK_STATUS_LEFT, JOYSTICK_STATUS_RELEASED_LEFT);
manage_button_isr(QT1081_TOUCH_SENSOR_ENTER, JOYSTICK_STATUS_PRESSED, JOYSTICK_STATUS_RELEASED_PRESSED);
if (IS_JOYSTICK_KEY_UP())
gpio_clr_gpio_pin(LED1_GPIO);
else
gpio_set_gpio_pin(LED1_GPIO);
if (IS_JOYSTICK_KEY_PRESSED())
gpio_clr_gpio_pin(LED2_GPIO);
else
gpio_set_gpio_pin(LED2_GPIO);
if (IS_JOYSTICK_KEY_DOWN())
gpio_clr_gpio_pin(LED3_GPIO);
else
gpio_set_gpio_pin(LED3_GPIO);
}
