example_reset_radio.c File Reference

Resets Radio, parses message received and displays to console. More...

Detailed Description

Resets Radio, parses message received and displays to console.

Configures the MSP430 to communicate with the radio, asserts the radio RESET line, and then receives the SYS_RESET_IND message.

If this isn't working correctly:

• Verify that the CC2530 is programmed correctly with the ZNP firmware image.
• Verify that the CC2530 is running code by using an oscilloscope to probe the crystal. If the crystal is running then you should see a 32MHz sine wave, amplitude 400mV, DC offset of 400mV.
• Verify that CFG pins are set correctly.
• Verify that nothing else is connected to the RESET line, like an external programmer or debugger.
• Run the Hello World application to verify that the console is working.
• If all else fails, attach a logic anayzer and look at the traffic to/from the ZNP. Compare with example traces.

Note:

The ZNP can be reset through hardware (the RESET pin) or software (SYS_RESET_REQ). It is highly recommended to use the hardware reset instead of the software reset.

This application is the foundation of all radio examples. If porting these examples to another processor, get this example working before attempting any of the other radio examples.

to see the version information, ZNP_INTERFACE_VERBOSE must be defined. The preferred way is to define this on a per-project basis (in Project Options : C/C++ compiler : Preprocessor : Defined Symbols).

See also:

http://processors.wiki.ti.com/index.php/Tutorial_on_the_Examples and http://e2e.ti.com/support/low_power_rf/default.aspx

Rev

718

Author

dsmith

Date

2010-08-19 10:51:40 -0700 (Thu, 19 Aug 2010)

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