Handle return code from BMA driver, and set a flag is the initialization fails. This allows to boot InfiniTime even if the device cannot initialize.

2 files changed, 7 insertions, 2 deletions

diff --git a/src/displayapp/screens/WatchFaceDigital.cpp b/src/displayapp/screens/WatchFaceDigital.cpp
index 2204e17..2dd89bb 100644
--- a/src/displayapp/screens/WatchFaceDigital.cpp
+++ b/src/displayapp/screens/WatchFaceDigital.cpp
@@ -240,9 +240,13 @@ bool WatchFaceDigital::Refresh() {
   }
 
   stepCount = motionController.NbSteps();
-  if(stepCount.IsUpdated()) {
+  motionSensorOk = motionController.IsSensorOk();
+  if(stepCount.IsUpdated() || motionSensorOk.IsUpdated()) {
     char stepBuffer[5];
-    sprintf(stepBuffer, "%lu", stepCount.Get());
+    if(motionSensorOk.Get())
+      sprintf(stepBuffer, "%lu", stepCount.Get());
+    else
+      sprintf(stepBuffer, "---", stepCount.Get());
     lv_label_set_text(stepValue, stepBuffer);
     lv_obj_align(stepValue, lv_scr_act(), LV_ALIGN_IN_BOTTOM_RIGHT, -5, -2);
     lv_obj_align(stepIcon, stepValue, LV_ALIGN_OUT_LEFT_MID, -5, 0);
diff --git a/src/displayapp/screens/WatchFaceDigital.h b/src/displayapp/screens/WatchFaceDigital.h
index e6514f1..0f6a2f0 100644
--- a/src/displayapp/screens/WatchFaceDigital.h
+++ b/src/displayapp/screens/WatchFaceDigital.h
@@ -50,6 +50,7 @@ namespace Pinetime {
           DirtyValue<int> batteryPercentRemaining  {};
           DirtyValue<bool> bleState {};
           DirtyValue<std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds>> currentDateTime{};
+          DirtyValue<bool> motionSensorOk  {};
           DirtyValue<uint32_t> stepCount  {};
           DirtyValue<uint8_t> heartbeat  {};
           DirtyValue<bool> heartbeatRunning  {};