stm32 /stm32n6 /STM32N645 /FDCAN1 /FDCAN_TTIR

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as FDCAN_TTIR

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (B_0x0)SBC 0 (B_0x0)SMC 0 (B_0x0)CSM 0 (SOG)SOG 0 (B_0x0)RTMI 0 (B_0x0)TTMI 0 (B_0x0)SWE 0 (B_0x0)GTW 0 (B_0x0)GTD 0 (B_0x0)GTE 0 (B_0x0)TXU 0 (B_0x0)TXO 0 (B_0x0)SE1 0 (B_0x0)SE2 0 (B_0x0)ELC 0 (IWTG)IWTG 0 (B_0x0)WT 0 (B_0x0)AW 0 (B_0x0)CER

TTMI=B_0x0, SE2=B_0x0, CSM=B_0x0, SWE=B_0x0, SBC=B_0x0, AW=B_0x0, GTD=B_0x0, CER=B_0x0, ELC=B_0x0, SMC=B_0x0, SE1=B_0x0, TXU=B_0x0, TXO=B_0x0, RTMI=B_0x0, GTE=B_0x0, WT=B_0x0, GTW=B_0x0

Description

FDCAN TT interrupt register

Fields

SBC

Start of basic cycle

0 (B_0x0): No basic cycle started since bit has been reset

1 (B_0x1): Basic cycle started

SMC

Start of matrix cycle

0 (B_0x0): No matrix cycle started since bit has been reset

1 (B_0x1): Matrix cycle started

CSM

Change of synchronization mode

0 (B_0x0): No change in master to slave relation or schedule synchronization

1 (B_0x1): Master to slave relation or schedule synchronization changed,

SOG

Start of gap

RTMI

Register time mark interrupt

0 (B_0x0): Time mark not reached

1 (B_0x1): Time mark reached

TTMI

Trigger time mark event internal

0 (B_0x0): Time mark not reached

1 (B_0x1): Time mark reached (level 0: cycle time FDCAN_TTOCF.RTO x 0x200)

SWE

Stop watch event

0 (B_0x0): No rising/falling edge at stop watch trigger pin detected

1 (B_0x1): Rising/falling edge at stop watch trigger pin detected

GTW

Global time wrap

0 (B_0x0): No global time wrap occurred

1 (B_0x1): Global time wrap from 0xFFFF to 0x0000 occurred

GTD

Global time discontinuity

0 (B_0x0): No discontinuity of global time

1 (B_0x1): Discontinuity of global time

GTE

Global time error

0 (B_0x0): Synchronization deviation within limit

1 (B_0x1): Synchronization deviation exceeded limit

TXU

Tx count underflow

0 (B_0x0): Number of Tx trigger as expected

1 (B_0x1): Less Tx trigger than expected in one cycle

TXO

Tx count overflow

0 (B_0x0): Number of Tx trigger as expected

1 (B_0x1): More Tx trigger than expected in one cycle

SE1

Scheduling error 1

0 (B_0x0): No scheduling error 1

1 (B_0x1): Scheduling error 1 occurred

SE2

Scheduling error 2

0 (B_0x0): No scheduling error 2

1 (B_0x1): Scheduling error 2 occurred

ELC

Error level changed

0 (B_0x0): No change in error level

1 (B_0x1): Error level changed

IWTG

Initialization watch trigger

WT

Watch trigger

0 (B_0x0): No missing reference message

1 (B_0x1): Missing reference message (level 0: cycle time 0xFF00)

AW

Application watchdog

0 (B_0x0): Application watchdog served in time

1 (B_0x1): Application watchdog not served in time

CER

Configuration error

0 (B_0x0): No error found in trigger list

1 (B_0x1): Error found in trigger list

Links

()