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Forum Post: RE: MSP430 HID Datapipe detection delay in Android

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Hi Arthi, My MSP-EXP430F5529 arrived today. I was able to get the H5 demo app to run on it successfully. I loaded the TI MSP430 HID 1.0 app on my tablet (a Samsung Galaxy Tab S2 running Android 6.0.1). Unfortunately, this also exhibits extremely slow device detection. In the TI MSP430 HID app I have to click the "Select HID device" button to make it go out and look for the device and tell me whether anything was found. I plugged in the MSP-EXP430F5529 running the H5 demo app and repeatedly clicked the "Select HID device" button until the device showed up as found. The time between when I plugged the device into the tablet and when it would show up on the list of found devices was on the order of 10 seconds. On windows, the same device is detected almost instantly. Other HID devices (such as a keyboard) are detected on the tablet within a second - so I know it's possible. Any idea what I might be able to do to speed up detection of the MSP430 HID datapipe interface on Android? Thanks, Sasha

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