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SRoop.1
Associate
Jul 25, 2023 12:59 PM UTC
Question

Example to generate 2.4GHz carrier wave signal

Hi Support, we want to be able to generate a 2.4GHz Bluetooth carrier wave to test our hardware.
Is there a sample project or a sample .hex file I could use to do this.

Also pointing me to the correct documentation to achieve this would be greatly appreciated.

Thanks

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1 reply

Remy ISSALYS
ST Technical Moderator
Jul 31, 2023 1:50 PM UTC

Hello,

You can used BLE_TransparentMode example with stm32wb5x_BLE_Stack_full_extended_fw.bin binary available in STM32CubeWB package. Using STM32CubeMonitor RF tool, you can send aci_hal_tone_start command to start a carrier frequency, i.e. a tone, on a specific channel. You can refer to the following documentation for more detail on this command, see STM32WB_BLE_Wireless_Interface.html in STM32Cube_FW_WB_V1.17.0\Middlewares\ST\STM32_WPAN\ble\core\doc.

Best Regards