Hello everyone, I have a problem using my CAN cape TT3201. I can use the *can0* since quite some time, but I need 1 more CAN bus. For this, the TT3201 is equipped with 2 *MCP2515* microchips which are supposed to translate CAN data to SPI and vice versa. But for some reason, they just don't seem to want to start correctly, according to boot log:
*debian@beaglebone:~$ dmesg | grep spi* *[ 26.636159] mcp251x: probe of spi1.0 failed with error -2* *[ 26.636314] mcp251x: probe of spi1.1 failed with error -2* Currently I am using the following setup in the file /boot/uEnv.txt: *cape_enable=bone_capemgr.enable_partno=cape-universaln,BB-PWM2,BB-UART5,TT3201,BB-ADC* . There may be a conflict with some of the other pin I use or maybe the different device trees, which I don't know much about. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/4029041b-d14f-474d-9e4e-ff94ec17c645%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
