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Original question:

IWR1642BOOST: ppl lab,How to let program enter CLI_task() of cli.c in SDK

IWR1642BOOST: What are the functions of GPIO switch？

hao yang2
Intellectual 420 points
Part Number: IWR1642BOOST

I'm still trying to use CANFD to send configuration files and start the radar, but nothing is going on so far.

On the schematic, GPIO_1 does not seem to be associated with a serial port(N4,N5).But SOC_XWR16XX_GPIO_1 is associated with SensorStop/SensorStart.

I don't quite understand the relationship between SOC_XWR16XX_GPIO_1 and CLI.

Whether SOC_XWR16XX_GPIO_1 and gMmwMssMCB.gpioSemHandle  are related to triggering the CLI？

version:

out_of_box_demo

mmwave_industrial_toolbox_4_3_2

mmwave_sdk_02_00_00_04

Thank you

  • 0
    TI__Guru 50240 points

    Hi Hao Yang

    At CLI the way to begin radar measurement after setting configuration/chirp parameters is by issuing the command sensorStart. When this command is issued the corresponding mmWave Sensor Start function is called at code level.

    It seems this lab is using the GPIO_1 button to trigger the same mmWave Sensor Start function.

    Regards,

    AG