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| network_protocol_programming_lab:change_frequency [2021/04/19 12:39] – [Requirements] rathke | network_protocol_programming_lab:change_frequency [2021/04/19 12:40] (current) – [Tasks] rathke | ||
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| * the programming is done by reusing the source files of lesson [[network_protocol_programming_lab: | * the programming is done by reusing the source files of lesson [[network_protocol_programming_lab: | ||
| - | * Change the symbol rate to 1.2 kBaud and the preamble count to 6 bytes. If necessary reexport the register value from SmartRF Studio. | + | * Change the symbol rate to 1.2 kBaud and the preamble count to 6 bytes. If necessary reexport the register value from 4C. |
| * Read chapter 9.12 ff. about programming the RF frequency in the [[http:// | * Read chapter 9.12 ff. about programming the RF frequency in the [[http:// | ||
| * you should implement a function for programming the frequency and printing the current programmed frequency. | * you should implement a function for programming the frequency and printing the current programmed frequency. | ||
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| * In your program, set RF to an arbitrary value (e.g. 851 MHz) within the supported frequency band of CC1200. | * In your program, set RF to an arbitrary value (e.g. 851 MHz) within the supported frequency band of CC1200. | ||
| * In SmartRF Studio also change the symbol rate to 1.2 kBaud and the preamble count to 6 Bytes. | * In SmartRF Studio also change the symbol rate to 1.2 kBaud and the preamble count to 6 Bytes. | ||
| - | * Bring SmartRF Studio | + | * Bring 4C in “TX Packet Mode" |
| * start the transmitter. At the receiver, the BeagleBone Black, you should now receive **NO** packet. | * start the transmitter. At the receiver, the BeagleBone Black, you should now receive **NO** packet. | ||
| * Now, stop the transmitter and change the frequency to your selected frequency. | * Now, stop the transmitter and change the frequency to your selected frequency. | ||
