A111 Device Health

Just received the A111 sensor and I’m not sure if it is functioning properly. The Gui/main.py will not connect to the sensor. When I run the diagnostic program I get this:

pi@raspberrypi:~/Downloads/a111/rpi_xc111/out $ ./example_assembly_test_rpi_xc111_r4a_xr111-3_r1c_a111_r2c

Acconeer software version v1.10.0

Acconeer RSS version 1.0

00:04:23.264 [ 1121] (I) (rss): Radar system software activated

00:04:23.275 [ 1121] (I) (cpd_communication_test): ASIC identity test passed.

00:04:23.275 [ 1121] (I) (cpd_communication_test): Register write-and-read test passed.

00:04:23.286 [ 1121] (I) (cpd_communication_test): Buffer write-and-read test passed.

00:04:25.289 [ 1121] (E) (sensor_protocol): Timeout waiting for indication on sensor 1

00:04:25.289 [ 1121] (E) (cpd_interrupt_test): Failed to retrieve indication.

00:04:25.289 [ 1121] (E) (cpd_interrupt_test): Test timed out, please check either HW connection or HAL declarations

00:04:25.289 [ 1121] (E) (cpd_communication_test): Interrupt test failed

Name: communication_read, result: Pass

Name: communication_write_read, result: Pass

Name: communication_interrupt, result: Fail

Name: supply, result: Fail

Name: clock, result: Fail

Assembly test: There are failed tests

Anybody help?

The A111 Pulsed Radar only works with Raspberry Pi 3’s and 4’s as stated in the hookup guide. Can you confirm that you’re using one of these versions?