使用BLE Dongle (BLED112)與LabVIEW BLE Toolkt遭遇的問題
2018.02.25
目前想使用BLED112與LabVIEW BLE Toolkit與BLE M+Arduino作結合，想Read與Write資料，
雖然這個BLE Module與App Inventor 2的資料讀寫，已經證實可行，
但在與BLED112與LabVIEW BLE Toolkit的搭配上卻還有這一些問題，
首先是Characteristic UUID與Service UUID無法被發現:
Error 0 occurred at Client Characteristic Configuration for Service: 0000FFF0-0000-1000-8000-00805f9b34fb and Characteristic 0000FFF1-0000-1000-8000-00805f9b34fb was not found
另一個可能是Notify沒被Enable, 有個論壇中的回覆是這樣描述的:
I enabled notifications for the TI sensortag cc2650, sequence:
1. Write 0x01 to sensor configuration UUID to enable data collection [temperature sensor AA02, humidity sensor AA22, ...].
2. Write 0x0100 to sensor notification UUID 2902.
3. Monitor the attribute value event [use ble_evt_attclient_attribute_value.vi in the above toolkit]
目前只能試到如此，之後在程式是否能解決上述問題，如無法解決，只好試試他BLE Module了。
目前想使用BLED112與LabVIEW BLE Toolkit與BLE M+Arduino作結合，想Read與Write資料，
雖然這個BLE Module與App Inventor 2的資料讀寫，已經證實可行，
但在與BLED112與LabVIEW BLE Toolkit的搭配上卻還有這一些問題，
首先是Characteristic UUID與Service UUID無法被發現:
Error 0 occurred at Client Characteristic Configuration for Service: 0000FFF0-0000-1000-8000-00805f9b34fb and Characteristic 0000FFF1-0000-1000-8000-00805f9b34fb was not found
另一個可能是Notify沒被Enable, 有個論壇中的回覆是這樣描述的:
I enabled notifications for the TI sensortag cc2650, sequence:
1. Write 0x01 to sensor configuration UUID to enable data collection [temperature sensor AA02, humidity sensor AA22, ...].
2. Write 0x0100 to sensor notification UUID 2902.
3. Monitor the attribute value event [use ble_evt_attclient_attribute_value.vi in the above toolkit]
目前只能試到如此，之後在程式是否能解決上述問題，如無法解決，只好試試他BLE Module了。
2019.02.28
測試另一個可以讀到 Device Name的BLE模組，發現這個模組可以看到 Handle Table，而之前的BLE模組卻沒有Handle Table，這是要保留探討的部分。
我們暫時將可以抓到Handle Table的BLE模組稱為BLE.B，而原先的稱為BLE.A，以下是BLE.B的Handle Table:
依Handle Table的Service 與 Characteristic UUID，就可以進行資料Read和Write。
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