2 #include <stdlib.h> // for NULL
6 static pattern_t panic_pattern[] = {
7 { 3, 1 }, // FIXME: will be 4, but let's be safe while testing
32 pattern_t on1_pattern [] = {
37 static pattern_t on2_pattern [] = {
42 static pattern_t on3_pattern [] = {
47 static pattern_t brake_pattern [] = {
53 static pattern_t normal2_pattern[] = {
65 static pattern_t normal3_pattern[] = {
77 static pattern_t normal4_pattern[] = {
89 static pattern_t slow1_pattern[] = {
96 static pattern_t slow2_pattern[] = {
103 static pattern_t slow3_pattern[] = {
110 static unsigned char dim_mode, towbar_mode, braking;
123 led_set_pattern(N_PWMLEDS, status_led_pattern_select());
124 led_set_pattern(0, pwmled0_pattern_select());
131 led_set_pattern(N_PWMLEDS, status_led_pattern_select());
132 led_set_pattern(0, pwmled0_pattern_select());
135 void toggle_dim_mode()
137 dim_mode = !dim_mode;
141 void set_panic_mode()
144 led_set_pattern(0, panic_pattern);
146 led_set_pattern(1, panic_pattern);
147 led_set_pattern(2, panic_pattern);
148 led_set_pattern(4, panic_pattern);
151 pattern_t *pwmled0_pattern_select()
153 if (battery_critical)
160 return brake_pattern;
162 switch (ambient_zone) {
163 case 0: return dim_mode ? NULL : number_pattern(2, 1);
164 case 1: return dim_mode ? slow1_pattern : normal2_pattern;
165 case 2: return dim_mode ? slow2_pattern : normal3_pattern;
167 default: return dim_mode ? slow3_pattern : normal4_pattern;
171 pattern_t *pwmled1_pattern_select()
176 if (battery_critical)
181 switch (ambient_zone) {
184 return dim_mode ? on2_pattern : on1_pattern;
185 case 2: return dim_mode ? NULL : on2_pattern;
187 default: return dim_mode ? NULL : on3_pattern;
190 switch (ambient_zone) {
191 case 0: return dim_mode ? slow1_pattern : normal2_pattern;
192 case 1: return dim_mode ? slow2_pattern : normal3_pattern;
193 case 2: return dim_mode ? NULL : normal4_pattern;
195 default: return NULL;
200 pattern_t *pwmled2_pattern_select()
203 if (battery_critical)
207 switch (ambient_zone) {
208 case 0: return dim_mode ? on2_pattern : on3_pattern;
209 case 1: return dim_mode ? slow1_pattern : normal2_pattern;
213 return dim_mode ? slow2_pattern : normal3_pattern;
217 pattern_t *status_led_pattern_select()
222 if (buttons_setup_in_progress())
223 return buttons_setup_status0_pattern_select();
225 // FIXME: do something sane
226 return number_pattern(battery_gauge(), 0);
229 pattern_t *illumination_led_pattern_select()
231 if (battery_critical)
234 switch (ambient_zone) {
235 case 0: return dim_mode
236 ? number_pattern(1, 1)
238 case 1: return dim_mode
239 ? number_pattern(2, 1)
240 : number_pattern(3, 1);
241 case 2: return dim_mode
242 ? number_pattern(1, 0)
243 : number_pattern(2, 0);
245 default: return dim_mode
246 ? number_pattern(3, 0)
247 : number_pattern(4, 0);
251 pattern_t *laser_pattern_select()
253 if (!dim_mode && ambient_zone <= 1)
254 return number_pattern(2, 1);