02-12-2024 03:15 PM - edited 04-28-2024 02:26 AM
I really don't understand the wrist wake-up angles as specified in the datasheet:
In particular, .max_tilt_pd and .max_tilt_pu. I have tried different values, but they seems to have no effect. In essence, I am trying to adjust the orientation that the sensor has to be in for the wrist wear wake-up to work. I don't think it would kill Bosch to put a picture in their datasheet - but whatever.
02-19-2024 06:30 PM
Anyone? Bueller?,,,
02-28-2024 09:47 AM
Hi Fishbone,
From your second coordinate graph, it does not match the coordinates of Figure 3. This angle does not correspond to either. max_tiltpd or. max_tild_pu. We suggest that you take a video to see the parameters you need to adjust, or you redraw your coordinates based on the coordinates in Figure 3.
03-19-2024 09:48 PM - edited 03-19-2024 09:50 PM
Sorry for the delayed response. I guess my figure was pretty bad. It was an attempt to show a "side-view" of the person, looking down at their watch. What I am trying to do is adjust the tilt angle the wrist must be at to have the wrist wear wakeup interrupt execute. So the y and z in the figure correspond to the y and z of figure 3.
Let me ask another way. Suppose I am standing with my arm in front of me and my wrist is oriented so that my watch face is straight up to the sky like this:
Now suppose I have the watch in front of me but tilted so that when I look directly in front of me, the watch looks like it does in Figure 3 above or like this:
How do I change this tilt angle? Thank you in advance!!
03-22-2024 09:37 PM - edited 03-26-2024 04:53 PM
Here is another pic explaining the difference (I think this explains the "tilt" angle I am concerned with):