CC2340R5: GAP_UpdateLinkParamReq() with error

WING CHEN

Part Number: CC2340R5

with the sdk version:simplelink_lowpower_f3_sdk_7_10_00_35，and run the DEMO of "basic_ble"

After establishing the connection for 6 seconds， call GAP_UpdateLinkParamReq() to update parament, this will cause ICall_abort() and System crashes

over 2 years ago

0 RogelioD over 2 years ago

TI__Genius 14681 points

Hi,

From the error, it seems as though the GAP_UpdateLinkParamReq() was called in a thread that couldnt communicate with the ble stack. Did you correctly register the thread with Icall?

https://dev.ti.com/tirex/content/simplelink_lowpower_f3_sdk_7_10_00_35/docs/ble5stack/ble_user_guide/html/ble-stack-5.x/the-application-cc23xx.html#icall

Kind Regards,

Rogelio

0 WING CHEN over 2 years ago

Prodigy 120 points

Hi Rogelio,

I used the "basic_ble" DEMO by default, with the phone communication is OK.

I call GATT_Notification() is OK, GAP_TerminateLinkReq() is OK, only the GAP_UpdateLinkParamReq() with error.

If users still need to pay special attention to registration when using the GAP_UpdateLinkParamReq() ?

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CC2340R5: GAP_UpdateLinkParamReq() with error