TIDA-00096 iOS Application Software

I will have someone from the HealthTech team get back to you on this.

Hi Alex,

I am also inquiring about it... I could not find the software either.

Regards,
Sergio

Hi Alex,

The BLE+ADS1293 software stack source code is undergoing a licensing update and should be back online when the process is completed.

Thanks for your patience.

Best regards,
Sergio

Hi Alex,

The software stack for the TIDA-00096 is back online, but it only includes the firmware source code for the CC2541. I am afraid that the iOS application is no longer available for download, so the users guide should receive an update. Our apologies for the inconvenience.

Regards,
Sergio

Hi Alex,

The iOS application has unfortunately been removed due to licensing issues.
For debugging the HW design you can for example use BTool provided with the BLE stack to read/write characteristics and receive notifications.
Note that a CC2540 USB dongle is required to use this.

Also there are several generic Bluetooth LE applications available on the App Store that might allow you to do the same as BTool.

Regards,
Svend

Dear Svend, Sergio

Is it possible to upload an xcode app source for TIDA-0096 project ? It’ll help to test BLE module CC2541 on iOS.

Thank you.
Regards
Dima

Hi Dima,

I am sorry but an xcode app source for TIDA-0096 is not available. I found SensorTag sample source code for android here: http://www.ti.com/tool/sensortag-sw, but I don't see one for iOS.

Regards,

Sergio

Hello!

We have purchased the TIDA-00096 design kit and assembled the device, however we're currently facing some issues with testing it.

We have developed an Android app that receives the data via BLE and visualises it as is, however we're observing some significant baseline wander and ECG curve irregularities in the ECG graphs (see attached photos). In the best case, a reading close to a normal ECG diagram can be obtained only if the patient is standing absolutely still and barely breathing, and even then there are occasional artifacts. With the slightest movement the readings do significant jumps on the Y-axis.    

Could you please provide any advice on the possible causes of these artifacts? We have checked the electrodes - they are clean; the insulation on the wires is intact, the basics seem to be in order.

Also, due to the demo app being no longer available, we have a few questions related to ADS 1293 data post-processing we hope you could provide some assistance with:

 1) What is the recommended method of post-processing the ADS 1293 data for transforming it to an ECG diagram?

 2) Should any specific algorithms be applied for denoising and baseline wander correction (such as empirical mode decomposition)? Could examples of these algorithms be provided?

 3) Taking that each ECG channel has two data samples, what is the recommended method for combining them in order to obtain a single curve? Should simple arithmetic mean be used, or some algorithm applied?

 4) What is the formula for transforming raw ADS 1293 data to ECG amplitudes (voltages)?

Thank you in advance for your assistance!

ecg_screenshots.zip

Hi Andrei,

I'm using TIDA-00096 along with ADS1299, an I am getting very similar issues. Could you find any answer to your questions? 

Thanks,
Abe