AN2341 datasheet(8/26 Pages) STMICROELECTRONICS

Part #	AN2341

Description	Programming ST10F27x/F25x CAN interrupt drivers

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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Handling interrupts

AN2341

8/26

case 0x8000:

// IntId=0x8000 for status and error interrupt

{

if (CANxCR & EIE)

// error interrupt are enabled

{

if (CANxSR & EWRN)

// EWarn is set

{ ......}

// procedure for Early warning

if (CANxSR & BOFF)

// BOff is set

{ .......} // bus-off procedure

}

break;

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