Hi, I try to receive data from CAN network. I got a PCI card with a FPGA which emulates the SJA1000. So I load the following modules : insmod ./xeno_can.ko insmod ./xeno_can_sja1000.ko insmod ./xeno_can_mem.ko mem=0xe0000800 irq=5 can_clock=80000000 cdr=0x8F
then I configure with : ./rtcanconfig rtcan0 -v --baudrate=125000 start and launch the receive test application : ./rtcanrecv rtcan0 -v The task is running but nothing happen in reception. I could just say that the transmitter was blocked before I load the driver. After all the upon configuration, I can check that the connection with transmitter is now enabled and the data are sent. First, my question is this procedure have any chance to work ? or I missed something in the configuration ? I haven't set any filter, so I guess that I will receive all the data incoming, right ? thanks for your help, Marcel here I joined all the info concerning the driver setting: INFO: Device rtcan0 Controller SJA1000 Board mem mapped Clock-Hz 40000000 Baudrate 125000 Bit-time brp=16 prop_seg=0 phase_seg1=16 phase_seg2=3 sjw=1 sam=0 Ctrl-Mode State active TX-Counter 0 RX-Counter 0 Errors 0 Refcount 0 REGISTERS : SJA1000 registers 00: 00 00 0d 01 ff 00 0f 2f 00 00 00 00 00 60 00 00 10: 08 a1 80 80 00 00 00 00 00 00 00 08 a2 40 00 8f FILTERS: fd __CAN_ID__ _CAN_Mask_ Inv MatchCount 0 0x00000000 0x00000000 no 0
_______________________________________________ Xenomai-help mailing list Xenomai-help@gna.org https://mail.gna.org/listinfo/xenomai-help
