Merge pull request #209 from paul-ri/countdown-disable_double_tap

Countdown: Disable double tap

movement.c

@@ -845,7 +845,7 @@ void movement_set_alarm_enabled(bool value) {
     movement_state.alarm_enabled = value;
 }
 
-bool movement_enable_tap_detection_if_available(void) {
+bool movement_enable_tap_detection_if_available(bool enable_double_tap) {
     if (movement_state.has_lis2dw) {
         // configure tap duration threshold and enable Z axis
         lis2dw_configure_tap_threshold(0, 0, 12, LIS2DW_REG_TAP_THS_Z_Z_AXIS_ENABLE);
@@ -855,13 +855,20 @@ bool movement_enable_tap_detection_if_available(void) {
         lis2dw_set_low_noise_mode(true);
         lis2dw_set_data_rate(LIS2DW_DATA_RATE_HP_400_HZ);
         lis2dw_set_mode(LIS2DW_MODE_LOW_POWER);
-        lis2dw_enable_double_tap();
+
+        if (enable_double_tap) {
+            lis2dw_enable_double_tap();
+        }
 
         // Settling time (1 sample duration, i.e. 1/400Hz)
         delay_ms(3);
 
         // enable tap detection on INT1/A3.
-        lis2dw_configure_int1(LIS2DW_CTRL4_INT1_SINGLE_TAP | LIS2DW_CTRL4_INT1_DOUBLE_TAP);
+        uint8_t int1_sources = LIS2DW_CTRL4_INT1_SINGLE_TAP;
+        if (enable_double_tap) {
+            int1_sources |= LIS2DW_CTRL4_INT1_DOUBLE_TAP;
+        }
+        lis2dw_configure_int1(int1_sources);
 
         return true;
     }

movement.h

@@ -395,7 +395,7 @@ bool movement_alarm_enabled(void);
 void movement_set_alarm_enabled(bool value);
 
 // if the board has an accelerometer, these functions will enable or disable tap detection.
-bool movement_enable_tap_detection_if_available(void);
+bool movement_enable_tap_detection_if_available(bool enable_double_tap);
 bool movement_disable_tap_detection_if_available(void);
 
 // gets and sets the accelerometer data rate in the background

watch-faces/complication/blackjack_face.c

@@ -354,7 +354,7 @@ static void handle_button_presses(bool tap_control_on, bool hit) {
     {
     case BJ_TITLE_SCREEN:
         if (!tap_turned_on && tap_control_on) {
-            if (movement_enable_tap_detection_if_available()) tap_turned_on = true;
+            if (movement_enable_tap_detection_if_available(true)) tap_turned_on = true;
         }
         begin_playing(tap_control_on);
         break;
@@ -384,7 +384,7 @@ static void toggle_tap_control(blackjack_face_state_t *state) {
         state->tap_control_on = false;
         watch_clear_indicator(WATCH_INDICATOR_SIGNAL);
     } else {
-        bool tap_could_enable = movement_enable_tap_detection_if_available();
+        bool tap_could_enable = movement_enable_tap_detection_if_available(true);
         if (tap_could_enable) {
             state->tap_control_on = true;
             watch_set_indicator(WATCH_INDICATOR_SIGNAL);

watch-faces/complication/countdown_face.c

@@ -218,7 +218,7 @@ void countdown_face_activate(void *context) {
 
     movement_request_tick_frequency(1);
     quick_ticks_running = false;
-    if (state->mode != cd_running && movement_enable_tap_detection_if_available()) {
+    if (state->mode != cd_running && movement_enable_tap_detection_if_available(false)) {
         state->tap_detection_ticks = TAP_DETECTION_SECONDS;
         state->has_tapped_once = false;
     }

watch-faces/complication/endless_runner_face.c

@@ -327,7 +327,7 @@ static void toggle_sound(endless_runner_state_t *state) {
 
 static void enable_tap_control(endless_runner_state_t *state) {
     if (!state->tap_control_on) {
-        movement_enable_tap_detection_if_available();
+        movement_enable_tap_detection_if_available(true);
         state->tap_control_on = true;
     }
 }

watch-faces/complication/ping_face.c

@@ -367,7 +367,7 @@ static void toggle_sound(ping_state_t *state) {
 
 static void enable_tap_control(ping_state_t *state) {
     if (!state->tap_control_on) {
-        movement_enable_tap_detection_if_available();
+        movement_enable_tap_detection_if_available(true);
         state->tap_control_on = true;
     }
 }

watch-faces/complication/probability_face.c

@@ -237,7 +237,7 @@ void probability_face_activate(void *context)
     movement_request_tick_frequency(1);
 
     // Enable tap detection for a few seconds when face is activated
-    if (movement_enable_tap_detection_if_available()) {
+    if (movement_enable_tap_detection_if_available(true)) {
         state->tap_detection_ticks = TAP_DETECTION_SECONDS;
     }
 }