2 #include <stdlib.h> // for NULL
6 static unsigned char led_counters[N_LEDS];
7 static pattern_t *led_patterns[N_LEDS];
9 static pattern_t boot_pattern[] = {
29 static pattern_t pattern_num[] = {
55 static pattern_t pattern_invnum[] = {
81 pattern_t off_pattern[] = {
86 static void led_set_mode(unsigned char n, unsigned char mode)
89 pwmled_set_mode(n, mode);
90 } else if (n < N_LEDS) {
91 gpio_set(n - N_PWMLEDS, mode);
95 void led_set_pattern(unsigned char n, pattern_t *pattern)
98 pattern = off_pattern;
100 led_patterns[n] = pattern;
102 led_counters[n] = pattern->duration;
103 led_set_mode(n, pattern->mode);
110 for (i = 0; i < N_LEDS; i++)
111 led_set_pattern(i, NULL);
113 led_set_pattern(N_PWMLEDS+1, boot_pattern);
116 pattern_t *number_pattern(unsigned char num, unsigned char inv)
122 return pattern_invnum
123 + sizeof(pattern_invnum)/sizeof(pattern_t)
127 + sizeof(pattern_num)/sizeof(pattern_t)
132 static pattern_t *pattern_select(unsigned char n)
135 case 0: return pwmled0_pattern_select();
136 case 1: return pwmled1_pattern_select();
137 case 2: return pwmled2_pattern_select();
138 case 3: return status_led_pattern_select();
139 case 4: return illumination_led_pattern_select();
140 case 6: return laser_pattern_select();
141 default: return NULL;
145 void pattern_reload()
149 for (i = 0; i < N_LEDS; i++)
150 led_set_pattern(i, pattern_select(i));
153 static void inline pattern_finished(unsigned char n)
157 led_patterns[n] = NULL;
160 for (i = 0; i < N_PWMLEDS; i++)
164 /* all pwmleds finished; restart them */
165 for (i = 0; i < N_PWMLEDS; i++)
166 led_set_pattern(i, pattern_select(i));
168 if (!led_patterns[4])
169 led_set_pattern(4, pattern_select(4));
171 if (!led_patterns[3])
172 led_set_pattern(3, pattern_select(3));
174 led_set_pattern(n, pattern_select(n));
178 void patterns_next_tick()
182 for (i = 0; i < N_LEDS; i++) {
183 if (!led_patterns[i]) {
188 if (--led_counters[i] == 0) {
189 pattern_t *p = led_patterns[i];
191 if (p->duration == 0) { // END
192 /* Keep the last state, wait for others */
196 led_set_pattern(i, p);