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BLE Transmission: Hard fault on calling TEMPLATE_STM_App_Update_Char()!

abbas14
Associate II

Hello there.

I have been trying to send some data over BLE, but am facing some challenges. When I use

TEMPLATE_STM_App_Update_Char();

function to transmit something, it throws a hard fault. The BLE seems to be initialized properly, and is advertising and pairing nicely. Could anyone guide me to the simplest method for BLE transmission in STM32WB? By "simplest", here, I mean the process that consumes minimal time, or has minimal overhead. My application requires to transmit 40 bytes at not less than 1KSPS.

It would be really appreciable if someone could help me through this.

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