LPSTK-CC1352R: I2C problem running BLE multi-sensor example

TMA6611

Part Number: LPSTK-CC1352R

Hi,

I have tried building and flashing the ble5stack multi-sensor example into the LPSTK-CC1352R device (using CCS 10) but runs into problems with sensors.

Seem to be a problem to init the I2C-sensors (see below), the board works great with the default application that resides on the external flash.

Tried to read info about the example but is there any changes in configuration when running the example on LPSTK instead of LaunchPad (for which I guess its originally designed)?

I'm testing on SDK simplelink_cc13x2_26x2_sdk_4_10_00_78.

Best regards, TMA

#000001 [ 0.023 ] INFO: (multi_sensor.c:333) ==============================================================

#000002 [ 0.026 ] INFO: (multi_sensor.c:373) OAD Opened successfully

#000003 [ 0.026 ] INFO: (multi_sensor.c:381) OAD Image version: 0001

#000004 [ 0.027 ] INFO: (sensor_common.c:304) Sensor task started

#000005 [ 0.027 ] INFO: (sensor_common.c:337) I2C handle opened

#000006 [ 0.027 ] ERROR: (temp_profile.c:189) HDC sensor failed to open

#000007 [ 0.027 ] ERROR: (temp_profile.c:165) Temperature Profile failed to initialize with status 0x1

#000008 [ 0.027 ] ERROR: (hum_profile.c:185) HDC sensor failed to open

#000009 [ 0.028 ] INFO: (hum_service.c:260) Humidity Service initialized

#000010 [ 0.028 ] INFO: (hum_profile.c:157) Humidity Profile Initialized

#000011 [ 0.028 ] ERROR: (light_profile.c:180) OPT sensor failed to open

#000012 [ 0.028 ] ERROR: (light_profile.c:156) Light Profile failed to initialize with status 0x1

#000013 [ 0.028 ] INFO: (led_profile.c:112) LED's opened

#000014 [ 0.029 ] INFO: (led_service.c:250) LED Service initialized

#000015 [ 0.029 ] INFO: (led_profile.c:133) LED Profile Initialized

#000016 [ 0.029 ] INFO: (button_profile.c:101) Buttons enabled

#000017 [ 0.029 ] INFO: (button_service.c:245) Button Service initialized

#000018 [ 0.029 ] INFO: (button_profile.c:115) Button Profile Initialized

#000019 [ 0.030 ] INFO: (batt_service.c:198) Battery Service Initialized

#000020 [ 0.030 ] INFO: (batt_profile.c:130) Battery Profile Initialized

#000021 [ 0.030 ] INFO: (accel_service.c:402) Accelerometer Service initialized

#000022 [ 0.034 ] INFO: (multi_sensor.c:875) Tx Power successfully updated

#000023 [ 0.034 ] INFO: (multi_sensor.c:722) Device has started with address: 80:6F:B0:F0:25:E2

#000024 [ 0.034 ] INFO: (multi_sensor.c:728) Name in advertData array: Gluetec-Sensor

#000025 [ 0.038 ] INFO: (multi_sensor.c:954) Adv Set 0 Enabled

#000026 [ 0.048 ] INFO: (multi_sensor.c:954) Adv Set 1 Enabled

over 5 years ago

0 Luis M over 5 years ago

TI__Expert 5345 points

Hi!,

I'm sorry to report that this is a known issue. Please look at changelog.html on your installation folder (in Windows, this is C:\ti\simplelink_cc13x2_26x2_sdk_4_10_00_78). See section "Known Issues". BLE_AGAMA-1970: [Multi-Sensor] Some of the Multi Sensor services fail to initiate or open when loading up.

The team is considering fixing this issue on the next release.

Finally, the multi_sensor project is indeed made for the Launchpad SensorTag (LPSTK). Please see http://dev.ti.com/tirex/explore/node?node=AOIH63Cn648CXJqHALlJuw__pTTHBmu__LATEST.

If you believe this information has been helpful, please mark this thread as resolved.

Thanks,

-Luis

0 TMA6611 over 5 years ago in reply to Luis M

Intellectual 380 points

Hi Luis,

Thanks for clarifying the situation!

Would be quite supportive of Texas Instruments to make a speedy patch release to resolve this SDK issue, I'm probably not the only one prototyping on this board ...

Best regards, TMA

0 Luis M over 5 years ago in reply to TMA6611

TI__Expert 5345 points

TMA,

No problem!

If you have an assigned FAE, please direct your request to him or her. In the meantime, I'll see what's the status of the issue.

-Luis

0 TMA6611 over 5 years ago in reply to Luis M

Intellectual 380 points

Hi Luis,

Any news on the status of this issue?

Another question, is there an older version of the SDK where this project example works?

Best regards, TMA

0 Luis M over 5 years ago in reply to TMA6611

TI__Expert 5345 points

Hi!

No updates about the issue. But, since it was reported on the known issues, this typically get resolved on the following release.

I did some search and it looks like SDK version 3.40.00.48 is the latest where it worked well.

I hope this helps. If it is, would you please mark this thread as resolved?

Thanks,

Luis

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LPSTK-CC1352R: I2C problem running BLE multi-sensor example