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Forum Beaglebone Weathercape Conflict
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Beaglebone Weathercape Conflict

Former Member
Former Member over 10 years ago

I bought a Circuitco Weathercape and it says Rev B on the board. I use Debian Wheezy and the command uname -a on my beaglebone black gives

Linux beaglebone 3.8.13-bone47 #1 SMP Fri Apr 11 01:36:09 UTC 2014 armv7l GNU/Linux

The page at the following link says

CircuitCo:BeagleBone Weather - eLinux.org

Note: Revision B is now fully compatible with BeagleBone Black.

Revision B:

- The Weather is now fully supported with BeagleBone Black using kernel release 3.8.13-bone45 or later.

- Remove the conflict pin between revision A and the BBB's eMMC (GPIO1_3)

- Pin 6 of P1 connector is removed from the board to eliminate the eMMC signal integrity issue when using Weather Cape with BBB.

 

Everything should be ok, and it works fine when I boot from microSD. However, when I boot from eMMC, I get the following errors:

 

bone_capemgr bone_capemgr.9: slot #4: BB-BONE-EMMC-2G conflict P8.6 (#1:BB-BONE-WTHR-01)

bone_capemgr bone_capemgr.9: slot #4: Failed verification

bone_capemgr bone_capemgr.io 19: loader: failed to load slot-4 BB-BONE-EMMC-2G:00A0 (pr)

 

and the beaglebone freezes up.

 

What is going on? I have rev B and a new enough kernel?

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  • clem57
    0 clem57 over 10 years ago

    The message says conflict between eMMC and Weather Cape on P8.6 pin

    Weather-pin.jpg

    That is pin on right most row 3rd down from GND. Double check that the eMMC OS is same as on SD card.

    Clem

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  • Former Member
    0 Former Member over 10 years ago in reply to clem57

    The cape came with pin 6 already removed (see image)

    image

    The kernel on the SD card was

    Linux beaglebone 3.8.13-bone70 #1 SMP Fri Jan 23 02:15:42 UTC 2015 armv7l GNU/Linux

     

    I flashed the beaglebone with the image from the SD card so the kernels are exactly the same. Still no luck.

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