fix broken simulator build

movement.c

@@ -617,6 +617,13 @@ void app_setup(void) {
         watch_register_interrupt_callback(HAL_GPIO_BTN_ALARM_pin(), cb_alarm_btn_interrupt, INTERRUPT_TRIGGER_BOTH);
 
 #ifdef HAS_ACCELEROMETER
+// gossamer doesn't include all the chip-specific constants, so we have to fake them here.
+#ifndef EVSYS_ID_GEN_EIC_EXTINT_3
+#define EVSYS_ID_GEN_EIC_EXTINT_3 18
+#endif
+#ifndef EVSYS_ID_USER_TC2_EVU
+#define EVSYS_ID_USER_TC2_EVU 17
+#endif
         watch_enable_i2c();
         if (lis2dw_begin()) {
             lis2dw_set_mode(LIS2DW_MODE_LOW_POWER);         // select low power (not high performance)

watch-library/simulator/watch/watch_tcc.c

@@ -171,10 +171,14 @@ void watch_set_buzzer_off(void) {
 }
 
 void watch_buzzer_play_note(watch_buzzer_note_t note, uint16_t duration_ms) {
+    watch_buzzer_play_note_with_volume(note, duration_ms, WATCH_BUZZER_VOLUME_LOUD);
+}
+
+void watch_buzzer_play_note_with_volume(watch_buzzer_note_t note, uint16_t duration_ms, watch_buzzer_volume_t volume) {
     if (note == BUZZER_NOTE_REST) {
         watch_set_buzzer_off();
     } else {
-        watch_set_buzzer_period_and_duty_cycle(NotePeriods[note], 25);
+        watch_set_buzzer_period_and_duty_cycle(NotePeriods[note], volume == WATCH_BUZZER_VOLUME_SOFT ? 5 : 25);
         watch_set_buzzer_on();
     }