#include <avr/interrupt.h>
#include <avr/sleep.h>
#include <util/delay.h>
+#include <stdlib.h> // for NULL
#include "lights.h"
led_set_pattern(n + N_PWMLEDS, pattern);
}
-pattern_t *status_pattern_select(unsigned char n)
+unsigned char buttons_setup_in_progress()
{
- if (user_params_state) // Setup in progress
- return number_pattern(n == 0
- ? user_params_state
- : 1 + user_params[user_params_state-1]
- );
- else if (!(prev_pin & _BV(PA3)) || !(prev_pin & _BV(PA4)))
- // at least one button is pressed
- return off_pattern;
- // otherwise, an ordinary state
- if (n == 0) {
- // error led
- return number_pattern(1 + ambient_zone);
- } else {
- return jiffies > 500 ? number_pattern(2) : zero_pattern; // for now
- }
+ if (user_params_state // setup in progress ...
+ // or at least one button is pressed:
+ || !(prev_pin & _BV(PA3))
+ || !(prev_pin & _BV(PA4)))
+ return 1;
+ return 0;
}
-static void toggle_bright_mode()
+pattern_t *buttons_setup_status0_pattern_select()
{
- // TODO
+ if (user_params_state) // Setup in progress
+ return number_pattern(user_params_state, 1);
+ else
+ return NULL;
}
-static void set_panic_mode()
+pattern_t *buttons_setup_status1_pattern_select()
{
- // TODO
+ if (user_params_state) // Setup in progress
+ return number_pattern(
+ 1 + user_params[user_params_state-1],
+ 1
+ );
+ else
+ return NULL;
}
unsigned char get_user_param(unsigned char param)
if (user_params_state == 0) {
if (button == 0)
- toggle_bright_mode();
+ toggle_dim_mode();
else
set_panic_mode();
return;
}
// FIXME: notify somebody about user_params change?
- set_status_led(1, status_pattern_select(1));
+ set_status_led(1, buttons_setup_status1_pattern_select());
user_params_starttime = jiffies;
}
if (user_params_state > MAX_USER_PARAMS)
user_params_state = 1;
- set_status_led(0, status_pattern_select(0));
- set_status_led(1, status_pattern_select(1));
+ set_status_led(0, buttons_setup_status0_pattern_select());
+ set_status_led(1, buttons_setup_status1_pattern_select());
user_params_starttime = jiffies;
}
DDRA &= ~(_BV(PA3) | _BV(PA4)); // set as input
PORTA |= _BV(PA3) | _BV(PA4); // enable internal pull-ups
- GIMSK &= ~_BV(PCIE1); // disable pin-change IRQ on port B
- GIMSK |= _BV(PCIE0);
+ GIMSK &= ~_BV(PCIE0);
+ GIMSK |= _BV(PCIE1);
PCMSK0 = _BV(PCINT3) | _BV(PCINT4);
// disable pin-change IRQs on all pins except PA3,PA4
// BEWARE: pins are at _zero_ when pressed!
if (!cur && prev) { // --- just pressed ---
button_start[button] = jiffies;
- set_status_led(button, off_pattern);
+ set_status_led(button, NULL);
} else if (!cur && !prev) { // --- is still pressed ---
uint16_t duration = jiffies - button_start[button];
- if (duration > 80) {
- set_status_led(button, on_pattern);
+ if (duration > 160) {
+ set_status_led(button, on1_pattern);
// acknowledge long press
}
} else if (cur && !prev) { // --- just released ---
uint16_t duration = jiffies - button_start[button];
- if (duration > 6 && duration < 30) {
+ if (duration > 6 && duration < 60) {
short_press(button);
- } else if (duration > 80) {
- set_status_led(button, off_pattern);
+ } else if (duration > 160) {
+ set_status_led(button, NULL);
long_press(button);
}
// ignore other button-press durations
if (user_params_state && jiffies - user_params_starttime > 1000) {
user_params_state = 0;
- set_status_led(0, status_pattern_select(0));
- set_status_led(1, status_pattern_select(1));
+ set_status_led(0, buttons_setup_status0_pattern_select());
+ set_status_led(1, buttons_setup_status1_pattern_select());
}
}