S32 Design StudioのトピックRe: how to see flexray register data via EmbSysReg tab

how to see flexray register data via EmbSysReg tab

Deepak1 — Tue, 28 Jul 2020 13:26:44 GMT

Hi,

I am using MPC5748G microcontroller and S32 Power architecture V2.1 IDE.

I am writing data to FlexRay registers using base address and offset of that register. Below is the one example.

#define FR_ADDRESS (uint32)0xFFE50000UL

( *( (volatile uint32*)FR_ADDRESS + (offset / 2U))) = value;

So we can consider offset = 0xA0 and value = 0x1441134a

By using memory browser I can see data is written to memory address 0xFFE500A0 (Refer attached image).

But I am not able to see the data is written to the register in EmbSysReg tab which is used to view peripheral registers data (Refer attached image)

Let me know how to see the updated data in EmbSysReg tab if we use above method to write data in register.

lukaszadrapa — Wed, 29 Jul 2020 08:09:40 GMT

Hi Deepak,

you need to double click on the registers to read the data. It's mentioned there:

You can find that also in help:

Regards,

Lukas

binZhang01 — Wed, 15 Feb 2023 10:07:42 GMT

do you have flexray demo for Mpc5748? i am learning flexray for mpc5748. thanks you !