compile fails - Arduino can't find <OpenBCI system library>

[hoosierEE]

MacOS 10.11.6, Arduino 1.6.5

Following along with the README, I install all the prerequisites and then open one of the OpenBCI examples. Compilation fails with this mesage:

Arduino: 1.6.5 (Mac OS X), Board: "OpenBCI 32"

Using library OBCI32_SD in folder: /Users/ashroyer/Documents/Arduino/libraries/OBCI32_SD (legacy)

/Users/ashroyer/Library/Arduino15/packages/chipKIT/tools/pic32-tools/1.42-pic32gcc/bin/pic32-g++ -c -g -O2 -Wall -DARDUINO_ARCH_PIC32 -mno-smart-io -ffunction-sections -fdata-sections -mdebugger -Wcast-align -fno-short-double -ftoplevel-reorder -MMD -fno-exceptions -mprocessor=32MX250F128B -DF_CPU=40000000L -DARDUINO=10605 -D_BOARD_DP32_ -DMPIDEVER=16777998 -DMPIDE=150 -DIDE=Arduino -G1024 -D_USE_USB_FOR_SERIAL_ -I/var/folders/27/w1myz2vn78gflt11gb_hydfr0000gp/T/build8231903212779785058.tmp/sketch -I/Users/ashroyer/Library/Arduino15/packages/chipKIT/hardware/pic32/1.3.1/cores/pic32 -I/Users/ashroyer/Library/Arduino15/packages/chipKIT/hardware/pic32/1.3.1/variants/OpenBCI -I/Users/ashroyer/Documents/Arduino/libraries/OBCI32_SD /var/folders/27/w1myz2vn78gflt11gb_hydfr0000gp/T/build8231903212779785058.tmp/ReadWrite.cpp -o /var/folders/27/w1myz2vn78gflt11gb_hydfr0000gp/T/build8231903212779785058.tmp/ReadWrite.cpp.o 
ReadWrite.pde:24:23: fatal error: OBCI32_SD.h: No such file or directory
compilation terminated.
/Users/ashroyer/Library/Arduino15/packages/chipKIT/tools/pic32-tools/1.42-pic32gcc/bin/pic32-g++ returned 255
Error compiling.

I thought it was kind of odd that the SD library is contained in an otherwise empty OpenBCI_32bit_SD folder, so I copied OBCI32_SD into ~/Documents/Arduino/libraries

Now I get this error:

Arduino: 1.6.5 (Mac OS X), Board: "OpenBCI 32"

Using library OBCI32_SD in folder: /Users/ashroyer/Documents/Arduino/libraries/OBCI32_SD (legacy)

/Users/ashroyer/Library/Arduino15/packages/chipKIT/tools/pic32-tools/1.42-pic32gcc/bin/pic32-g++ -c -g -O2 -Wall -DARDUINO_ARCH_PIC32 -mno-smart-io -ffunction-sections -fdata-sections -mdebugger -Wcast-align -fno-short-double -ftoplevel-reorder -MMD -fno-exceptions -mprocessor=32MX250F128B -DF_CPU=40000000L -DARDUINO=10605 -D_BOARD_DP32_ -DMPIDEVER=16777998 -DMPIDE=150 -DIDE=Arduino -G1024 -D_USE_USB_FOR_SERIAL_ -I/var/folders/27/w1myz2vn78gflt11gb_hydfr0000gp/T/build8231903212779785058.tmp/sketch -I/Users/ashroyer/Library/Arduino15/packages/chipKIT/hardware/pic32/1.3.1/cores/pic32 -I/Users/ashroyer/Library/Arduino15/packages/chipKIT/hardware/pic32/1.3.1/variants/OpenBCI -I/Users/ashroyer/Documents/Arduino/libraries/OBCI32_SD /var/folders/27/w1myz2vn78gflt11gb_hydfr0000gp/T/build8231903212779785058.tmp/ReadWrite.cpp -o /var/folders/27/w1myz2vn78gflt11gb_hydfr0000gp/T/build8231903212779785058.tmp/ReadWrite.cpp.o 
In file included from ReadWrite.pde:24:0:
/Users/ashroyer/Documents/Arduino/libraries/OBCI32_SD/OBCI32_SD.h:19:18: fatal error: DSPI.h: No such file or directory
 #include <DSPI.h>
                  ^
compilation terminated.
/Users/ashroyer/Library/Arduino15/packages/chipKIT/tools/pic32-tools/1.42-pic32gcc/bin/pic32-g++ returned 255
Error compiling.

For completeness, after trying this I also tried installing the chipkit hardware libraries via the "automatic" route, but this did not change anything for me.

Any ideas?

[biomurph]

I think this is a known problem with Arduino IDE 1.6.5. Please upgrade to the latest Arduino version and try again.

[hoosierEE]

Ah, I was following the OpenBCI_32Bit readme, which says:

Download Arduino IDE version 1.6.5 software from the Arduino site. Currently, only 1.6.5 works with our software.

Perhaps that readme should be revised. On 1.6.12 it compiles just fine. Thanks!

[biomurph]

Oh,

You should not use that code! The 32bit Libraries have been upgraded. Go here https://github.com/OpenBCI/OpenBCI_32bit_Library and find the file DefaultBoard for our produciton code. You can find some other code in the examples there too.

[hoosierEE]

Nice, thanks!