using FLEXIO I2C to replace LPI2C function

yli23 — Fri, 10 Jan 2020 10:21:04 GMT

Hi,

I want to use the demo project "flexion_i2c_s32kl46" to read fxls8962's acceleration data( in fact, I can use the LPI2C function to get the data, but the keeping time during reading I2C is not fixed, so I want to try FLEXIO I2C to compare it). I read the demo project's document, and this project uses PA11, PA0 as SCL and SDA. And my S32 board uses the PA2 , PA3. So I want to change the IO configuration in the struct "g_pin_mux_InitConfigArr" from file pin_mux.c . But this does not work. So can you tell me what I need to do to use FLEXIO i2c function to read fxls8962's data? Thank you.

Yanpo, li

Best regards,

Re: using FLEXIO I2C to replace LPI2C function

razva_tilimpea — Tue, 14 Jan 2020 13:25:55 GMT

Hi,

To change the pins for I2C you have to update pins configuration:

After this update FlexIO component with the pins used by your application

Best regards,

Razvan

topic Re: using FLEXIO I2C to replace LPI2C function in S32 SDK

using FLEXIO I2C to replace LPI2C function

Re: using FLEXIO I2C to replace LPI2C function