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tdk-invn-oss / ultrasonic.arduino.ICUX0201

Arduino Driver for TDK InvenSense consumer ultrasonic sensor family ICUX0201
https://invensense.tdk.com/smartsonic
BSD 3-Clause "New" or "Revised" License
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Measurement stops after 1st sample in v1.0.2 #8

Closed vmanoj1996 closed 3 months ago

vmanoj1996 commented 3 months ago

I am facing this issue consistently on the version 1.0.2 of this driver.

Reproduction steps (follow exactly):

  1. Remove this library if installed from the Arduino library manager
  2. Install v1.0.2
  3. (Linux users) Goto /tmp/ and search for arduino. Delete them to clear any cache from previous compilation
  4. Open ICUx0201_TargetDetection example and then upload it
  5. Once the upload is complete, unplug the board and reconnect
  6. Now it returns the range only once and stops working after that

Redo all the above steps with 1.0.1 and you would not see this issue.

Connections:

Use an Arduino MKR Zero board and connect the following:

  1. INT1_0 to Pin 0
  2. CSB_0 to Pin 1
  3. MISO - 10
  4. MOSI - 8
  5. SCK - 9 Use either icu20201 or icu30201 for this test! The behavior is identical!

2024-06-30 20 18 11

vmanoj1996 commented 3 months ago

This does not happen in 1.0.3. Am I hallucinating something or is it really a bug and is fixed in 1.0.3 ?

rbuisson-invn commented 3 months ago

Hello vmanoj,

The version 1.0.3 actually fixes an initialization issue, which explains the behavior you described with 1.0.2. Now everything should be properly initialized. Thanks for reporting!