Make yellow error

you can try adding one more line below to hardcode this flag:

# If OCTAVE_ROOT is defined, include Octave in mangOH Yellow builds by default.
# ...but we don't care about this if we are cleaning.
ifneq ($(MAKECMDGOALS),clean)
  ifdef OCTAVE_ROOT
    yellow_%: OCTAVE ?= 1
  else
    $(warning ==== OCTAVE_ROOT not defined ====)
    yellow_%: OCTAVE ?= 0
  endif
endif


yellow_%: OCTAVE ?= 0

I tried and it still the same error message

you still see “OCTAVE=1” in the log?

Yes, still OCTAVE=1 in log

i don’t see such issue with “make yellow_wp76xx”
you need to debug where it sets the OCTAVE flag to be 1 in the MAKEFILE

how about “make yellow_wp77xx OCTAVE=0”

It works, I set =0 instead of =1 in this part of code:

ifneq ($(MAKECMDGOALS),clean)
  ifdef OCTAVE_ROOT
    yellow_%: OCTAVE ?= 0
  else

Thanks

Please another question: to use bluetooth do I need to install in addition the driver?

yes, you need to download the yocto source code to add driver in order to use Bluetooth WL18xx driver for mangOH

you can also take a look on this discussion thread:

Thanks. Is it Aldo for mango yellow?

Is it also for mango yellow ?

never tried on mangoh yellow, but the document in the link says that it uses UART1 to communicate. So I believe it can be used.

Ok but are sure that the driver WL18 are also needed for yellow as we do not put any BLE card like on the green mangOH?

If you see the bt-init.sh in the document, it will use

modprobe hci_uart
sleep 1
modprobe bluetooth
sleep 1
modprobe rfcomm
sleep 1
modprobe hidp
sleep 1
modprobe bnep
sleep 1

so you can double check if currently you have these drivers.

BTW, if you don’t put on the WL81xx bluetooth card, how are you going to use it?

The bluetooth is integrated on the card according to the user guide doc. So I guess we can use it directly…
You are talking about the document for mango green that you sent?

yes, I am talking about this document…

OK, you can simply check if you can enter the following then:

modprobe hci_uart
sleep 1
modprobe bluetooth
sleep 1
modprobe rfcomm
sleep 1
modprobe hidp
sleep 1
modprobe bnep
sleep 1

OK. i am confused about whether we must buy an extension for bluetooth with mango Yellow to be honest.

here says it has bluetooth function already:

Bluetooth on mangOH yellow works out of the box. Nothing needs to be done.

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