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MSP430 in a Medical Device + Medical USB Platform + bluetooth CC2564

Priscylla Tavares
Prodigy 95 points
Other Parts Discussed in Thread: MSP430F5529, CC2564, CCSTUDIO

Hello,


We are starting to develop a medical device that reads a sensor (signal read by MSP430F5529 launchpad) and sends it via Bluetooth (we have bought the TI bluetooth CC2564). But we need to work on this using the standarts as the ISO/IEEE 11073(https://en.wikipedia.org/wiki/ISO/IEEE_11073One of the reasons we are using TI platform is because we thought it would give us support to medical development as in this presentation: www.elexcon.com/.../2011422145333.pdf
 . And we also saw that MSP430F5529 has integrated USB and supports Medical USB Platform www.ti.com/.../index.shtml;HQS=f66xx-medicalusb-pr-sw

We have some doubts:

1- First, we tried to use the Bluetooth Stack (http://www.ti.com/tool/tibluetoothstack-sdk

Description Resource Path Location Type
#10010 errors encountered during linking; "SPPLEDemo_Lite.out" not SPPLEDemo_Lite C/C++ Problem

Description Resource Path Location Type
<a href="file:/C:/ti/ccsv6/eclipse/plugins/com.ti.ccstudio.errorparser_6.1.0.201502111100/resources/dmed/HTML/10269.html">#10269</a>  output file "SPPLEDemo_Lite.out" exceeds code size limit SPPLEDemo_Lite C/C++ Problem

Description Resource Path Location Type
<a href="file:/c:/ti/ccsv6/tools/compiler/dmed/HTML/10234.html">#10234-D</a>  unresolved symbols remain SPPLEDemo_Lite C/C++ Problem

Description Resource Path Location Type
unresolved symbol _data20_read_char, first referenced in ./BTPSVEND.obj SPPLEDemo_Lite C/C++ Problem
 
 
 
2- Do you know if health device profile (HDP) is not yet implemented for MSP430? I did not get how it supports, but it is not avaiable.

http://processors.wiki.ti.com/index.php/CC256x_TI%27s_Bluetooth_Stack#Profiles.2C_Protocols_and_Services

3- I am sorry if this is a question technically right, but as the MSP430F5529 has the USB medical library implementing the ISO 11073, we would like to

 

know if it is possible to use the MSP430 USB to communicate with the bluetooth CC2559 to send data to a Android Smartphone and this communication

will be standardized??

 

 

thank you and I would appreciate if you answer our questions. =D

  • 0
    Guru 25210 points

    Issue #1 in your list is caused because you have the evaluation version of the toolchain/IDE and it is limited to 16KB code size, and you are exceeding that.

    Issue #2 - there's a difference between the device hardware supporting something and the vendor providing a fully implemented software solution. In other words there is nothing preventing *you* from writing an HDP profile USB stack to run on the MSP430F5529 device. I am sure you could use the TI-provided MSP430 USB stack as a framework and starting point to add the HDP-specific handling.

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