topic KW38 Low power BLE function can't implement GPIO toggle in Kinetis Microcontrollers

KW38 Low power BLE function can't implement GPIO toggle

KenFeng — Thu, 03 Oct 2024 07:45:25 GMT

I am currently using the KW38 lp_master_freertos and lp_freertos examples. In the BleApp_Config() function, I set GPIOC_5 as an output, and then performed the GPIO_PortToggle action after connecting to BleApp_PrintLePhyEvent. However, I measured and found no action occurring. What could be the reason for this?

the acchement is my modify file(lowpower.c)

Re: KW38 Low power BLE function can't implement GPIO toggle

Ricardo_Zamora — Fri, 11 Oct 2024 01:09:19 GMT

Hello,

Hope you are doing well. I would recommend checking the "Connectivity Framework Reference Manual.pdf" (Path: SDK\docs\wireless\Common).

Section 3.17 LED would give you more information about the usage of this framework, and API's to work with wireless projects.

Regards,

Ricardo