Hello,

I am using a BHI360 6-axis IMU connected to a BMM350 magnetometer on a custom PCB and I wasn't able to make them work using the "BHI360_BMM350C" firmware.

Therefore, I purchased a BHI360 shuttle boards 3.0 to make some tests and it turns out the BMM350 INT pin MUST be connected to the BHI360 JTAG_DIO pin to make this firmware work correctly. Otherwise, we get some (0x24 Sensor Error: No Valid Data) and (0x25: Slow Sample Rate) errors for any virtual sensors requiring the BMM350.

I had to modify my hardware to make this firmware work, which cost us time a and money. In my opinion, it would be more practical to be able to adapt the provided firmware to any specific hardware. For instance, choose to which pin(s) the external sensor interrupt line(s) are connected or choose polling mode instead of interrupt mode.

My question is: could you make some changes to the firmware files to allow to write some registers to adapt the firmware to any specific hardware ? This way, after uploading the firmware to the BHI360, we could easily choose the right pins to use or to enable polling mode instead.

Thank you.

More information about this issue can be found on my Bosch Sensortec Community forum post.

Hey, I am currently following the SDK Quick Start Guide for Linux. When I try to build the program with the command „./build.sh“, I get the error Ninja: build stopped: subcommand failed.
Does anyone have an idea how to solve this?

Hi,

I am working on barometer BMP390 which is mounted on BHI260AP (bhi260ap shuttle board 3.0).
I am accessing BHI260AP shuttle board via I2C using Host MCU and able to upload the firmware(BHI260AP_BMP390.fw.h) which is provided in this repository.

As i am able to upload other firmware and test the other example like Euler, quaternion but not able to get data for barometer.

But i don't know how should i get the data of barometer from BHI260A.
Need help to get driver or example source to access and process the barometer data from BHI260AP AI sensor.

I am stuck at here from last few week. if anyone could help me or provide some data on this it would be appreciated?

Thanks

Hi example owners,
Thanks for your great work on BHI260 series API and examples. But as a core new feature for BHI260AP, could you kindly implement a example on how to initial, learn new pattern and use it for recognition? That would be very helpful. Or if you have any available resource, could you kindly share?
Thanks.

bhy2_get_and_process_fifo does not fire callbacks that were added with bhy2_register_fifo_parse_callback

The reason for this is that the callback is not properly retrieved in the get_callback_info function. There are bugs on lines 11381338 and 11391339 of bhy2.c. Instead of:

info->callback = NULL;
info->callback_ref = NULL;

those lines should be:

info->callback = dev->table[sensor_id].callback;
info->callback_ref = dev->table[sensor_id].callback_ref;

When this change is made, then callbacks that were registered with bhy2_register_fifo_parse_callback are called when the appropriate data is in the FIFO, when bhy2_get_and_process_fifo is called.

After creating the FW file, as described in the example from the Arduino library (BHY2 - BHYFirmwareUpdate), with the latest BHI260AP-flash.fw file from the github repository, and loading it to the Arduino Nicla Sense ME some sensors show errors during initialization.
The command temperature.begin() quaternion.begin() return a FALSE in each case.
The gyroscope and the accelerometer work.

What could be the reason for this?
Thanks for your help

Marcel

I think (hif->read != NULL) should be (hif->write != NULL) as write is used not read
https://github.com/boschsensortec/BHY2-Sensor-API/blob/f1032049ecc9187dc84a537541c0abc995f6a89b/bhy2_hif.c#L450-L457

Hi, we are making a satelite for AAS CanSat 2024 from Yonsei University, and selected Bosch Sensortec BHI360 Shuttle Board 3.0 for 9-DoF IMU and presure & temperature.

I found out that BHI360 Shuttle Board includes

• BHI360 IMU & Processor
• BMP580 Barometer & Temperature Sensor
• BMM150 Magnetometer
• BMM350 Magnetometer
• BME688 Envrionment Sensor

I would like to use BHI360, BMP580 and BMM350 at the same time.
However, I found that there is no firmware that utilizes those sensors.
BHI360_BMM150_BMP580_BME688.fw does exist in the firmware/bhi360 folder, but I cannot find BHI360_BMM350_BMP580.fw nor BHI360_BMM350_BMP580_BME688.fw.

As noted here, the BHI360 SDK is not yet released, and I wonder how can I access those combination of sensors.

Thank you.