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AM62L-PROCESSOR-SDK: CC33xx Bluetooth module functionality issue

xiongwei

Prodigy 250 points

Part Number: AM62L-PROCESSOR-SDK
Other Parts Discussed in Thread: AM62L

Tool/software:

Hi，

The WiFi Bluetooth module used in our AM62L is cc33xx. Currently, the SDK provided by TI supports WiFi function, but does not support Bluetooth function. Is this function currently not compatible with AM62L? We hope TI can provide a Bluetooth drivers. Thank you.

0 Dean Ramsier 3 days ago

Expert 1221 points

Remember, this device requires that you send a command to the Wi-Fi debugfs interface to start the Bluetooth.

1. Make sure your device tree is setup correctly

2. Start Wi-Fi

3.echo "1" > /sys/kernel/debug/ieee80211/wlan0/cc33xx/ble_enable

0 AB 3 days ago

TI__Mastermind 22976 points

Hello xiongwei,

The image located here: https://www.ti.com/tool/PROCESSOR-SDK-AM62X does not have BLE enabled.

If you need BLE on your AM62L device you will need to update the CC33XX driver + make sure the DTS is correctly defined.

Up to date driver: https://dr-download.ti.com/software-development/driver-or-library/MD-UoRUAALCjn/1.0.2.10/cc33xx_linux_package_1_0_2_10.run

Steps to follow: https://dev.ti.com/tirex/explore/content/CC33XX_LINUX_MPU_1_00_00_09__all/docs/linux/html/linux/kernel-porting-guide.html#updating-ti-processor-sdk-10-x-or-newer

Regards,

AB