About AYazı.3

AYazı.3 · 2022-06-03

Hello , i bought one SPC584B-DISP discovery board. And i think there is a Flexray Peripheral mcu on the board because mentioned that on ST's website: SPC584B-DISP - SPC584B-DISP: Discovery kit featuring SPC58 4B Line MCU in eTQFP144 - STMicroelectron...

AYazı.3 · 2022-05-17

I am currently developing a Flexray driver. I cant understand a few point. This message buffer configurable like that : "configure each message buffer by setting the configuration values in the Section 21.5.2.65: Message Buffer Configuration, Contro...

AYazı.3 · 2022-05-09

I am writing a Flexray driver for SPC56. And I follow steps that mentioned in document. But there is not detail description in that document : SPC56XL70xx 32-bit MCU family built on the embedded Power Architecture® (st.com) . Like protocol initializ...

AYazı.3 · 2022-06-06

Hello again , who can response me?

AYazı.3 · 2022-05-17

Thank you for your kindly response . I understood Message Buffer Frame ID Registers (MBFIDRn) as a slot releated parameter in one cycle(For example assigned message buffer frame id 2 , it is filter for slot number 2 messages ). Am i wrong ?

AYazı.3 · 2022-05-17

ok , i assume there is 64 message buffer , but still there is not enough buffer for all slots , is there?

AYazı.3 · 2022-05-12

Thank you for your answer. I have taken a look this "FlexRay Communications System Protocol Specification, Version 2.1 Rev A." document . It is very useful but so theorical , it is not quite practical. I started to write a wakeup , startup part at d...

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How can i use flexray on SPC584B-DISP development board?

I configured 86 slot one cycle , but configurable message buffer number of the first message buffer segment and second buffer segment are total 32 . So do i read/write all slots in cycle despite message buffer number is 32?

How to configure Flexray with basic configuration parameter (must set configuration parameter) ?

Re: How can i use flexray on SPC584B-DISP development board?

Re: I configured 86 slot one cycle , but configurable message buffer number of the first message buffer segment and second buffer segment are total 32 . So do i read/write all slots in cycle despite message buffer number is 32?

Re: I configured 86 slot one cycle , but configurable message buffer number of the first message buffer segment and second buffer segment are total 32 . So do i read/write all slots in cycle despite message buffer number is 32?

Re: How to configure Flexray with basic configuration parameter (must set configuration parameter) ?