Texas Instruments DLP NIRscan, Руководство пользователя, Страница: 44 / 73

Yes
Subscribe to
Return
Serialized Scan
Data Structure
notification
DLP NIRscan
Nano returns
scan data
Write to
Request
Serialized Scan
Data Structure
No
Subscribe to
Start Scan
notification
Write to
Start Scan
with parameter
store scan in
microSD card
Bluetooth Client
selects a stored scan
Scan details
available?
Interpret data using DLP
Spectrum Library
dlpspec_scan_interpret
Display Spectrum
Perform a scan
Yes
Subscribe to
Return Scan
Type
notification
Subscribe to
Return Scan
Date/Time
notification
Subscribe to
Return Packet
Format Version
notification
Write to
Return Scan
Name
with parameter
scan index
Write to
Return Scan
Type
with parameter
scan index
Write to
Return Scan
Date/Time
with parameter
scan index
Write to
Return Packet
Format Version
with parameter
scan index
Erase scan from
DLP NIRscan
Nano?
Subscribe to
Clear Scan
notification
Write to
Clear Scan
with parameter
scan ID
Bluetooth Client App Workflow
www.ti.com
Figure 5-12. GATT Scan Data Service Workflow to Display an Existing Scan or Performing a New Scan
44 DLP NIRscan Nano Software DLPU030B – June 2015 – Revised July 2015
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