Hi world !
I´m using a CAN device ( INTEL 82527) under RT-Linux , the problem is
that I cannot get the interrupt it should generate when a message has
arrived. As far as I know the problem is the configuration of the device
registers. Has someone done something like this ?
This is the piece of code I use to try receiving via interrupt:
void can_connect_controller(void){
....
temp= inb_p(CAN_PORT2_CONF);
outb(temp & 0xBF , CAN_PORT2_CONF);
/* Enable Transmition/Reception interrupts */
outb(0x02,CAN_CTRL_REG);
....
}
Thank you in advance,
Juan A. Rosell Ortega
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