Hi bidouilleelec....thanks for interest
Here is the full output; None of the Errors are within my sketch;
Arduino: 1.8.5 (Windows 10), Board: "TinyScreen+, Default"
C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\Phils\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\Phils\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\Phils\Documents\Arduino\libraries -fqbn=TinyCircuits:samd:tinyscreen:BuildOption=normal -ide-version=10805 -build-path C:\Users\Phils\AppData\Local\Temp\arduino_build_823510 -warnings=none -build-cache C:\Users\Phils\AppData\Local\Temp\arduino_cache_401244 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arm-none-eabi-gcc.path=C:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\arm-none-eabi-gcc\4.8.3-2014q1 -prefs=runtime.tools.bossac.path=C:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\bossac\1.7.0 -prefs=runtime.tools.CMSIS-Atmel.path=C:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\CMSIS-Atmel\1.1.0 -prefs=runtime.tools.CMSIS.path=C:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\CMSIS\4.5.0 -prefs=runtime.tools.openocd.path=C:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\openocd\0.9.0-arduino -verbose C:\PJ Documents\PJ BSM\Vibe\TinyWatch\Sketches\VibeTestwithscreen\VibeScreen1.0\VibeScreen1.0.ino
C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\Phils\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\Phils\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\Phils\Documents\Arduino\libraries -fqbn=TinyCircuits:samd:tinyscreen:BuildOption=normal -ide-version=10805 -build-path C:\Users\Phils\AppData\Local\Temp\arduino_build_823510 -warnings=none -build-cache C:\Users\Phils\AppData\Local\Temp\arduino_cache_401244 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.arm-none-eabi-gcc.path=C:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\arm-none-eabi-gcc\4.8.3-2014q1 -prefs=runtime.tools.bossac.path=C:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\bossac\1.7.0 -prefs=runtime.tools.CMSIS-Atmel.path=C:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\CMSIS-Atmel\1.1.0 -prefs=runtime.tools.CMSIS.path=C:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\CMSIS\4.5.0 -prefs=runtime.tools.openocd.path=C:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\openocd\0.9.0-arduino -verbose C:\PJ Documents\PJ BSM\Vibe\TinyWatch\Sketches\VibeTestwithscreen\VibeScreen1.0\VibeScreen1.0.ino
Using board 'tinyscreen' from platform in folder: C:\Users\Phils\AppData\Local\Arduino15\packages\TinyCircuits\hardware\samd\1.0.8
Using core 'arduino' from platform in folder: C:\Users\Phils\AppData\Local\Arduino15\packages\TinyCircuits\hardware\samd\1.0.8
Detecting libraries used...
"C:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\arm-none-eabi-gcc\4.8.3-2014q1/bin/arm-none-eabi-g++" -mcpu=cortex-m0plus -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -w -x c++ -E -CC -DF_CPU=48000000L -DARDUINO=10805 -DARDUINO_SAMD_ZERO -DARDUINO_ARCH_SAMD -D__SAMD21G18A__ -DUSB_VID=0x03EB -DUSB_PID=0x8009 -DUSBCON '-DUSB_MANUFACTURER="TinyCircuits"' '-DUSB_PRODUCT="TinyScreen+"' -DUSBCON "-IC:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\CMSIS\4.5.0/CMSIS/Include/" "-IC:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\CMSIS-Atmel\1.1.0/CMSIS/Device/ATMEL/" "-IC:\Users\Phils\AppData\Local\Arduino15\packages\TinyCircuits\hardware\samd\1.0.8\cores\arduino" "-IC:\Users\Phils\AppData\Local\Arduino15\packages\TinyCircuits\hardware\samd\1.0.8\variants\tinyscreen_p" "C:\Users\Phils\AppData\Local\Temp\arduino_build_823510\sketch\VibeScreen1.0.ino.cpp" -o "nul"
"C:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\arm-none-eabi-gcc\4.8.3-2014q1/bin/arm-none-eabi-g++" -mcpu=cortex-m0plus -mthumb -c -g -Os -w -std=gnu++11 -ffunction-sections -fdata-sections -fno-threadsafe-statics -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -w -x c++ -E -CC -DF_CPU=48000000L -DARDUINO=10805 -DARDUINO_SAMD_ZERO -DARDUINO_ARCH_SAMD -D__SAMD21G18A__ -DUSB_VID=0x03EB -DUSB_PID=0x8009 -DUSBCON '-DUSB_MANUFACTURER="TinyCircuits"' '-DUSB_PRODUCT="TinyScreen+"' -DUSBCON "-IC:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\CMSIS\4.5.0/CMSIS/Include/" "-IC:\Users\Phils\AppData\Local\Arduino15\packages\arduino\tools\CMSIS-Atmel\1.1.0/CMSIS/Device/ATMEL/" "-IC:\Users\Phils\AppData\Local\Arduino15\packages\TinyCircuits\hardware\samd\1.0.8\cores\arduino" "-IC:\Users\Phils\AppData\Local\Arduino15\packages\TinyCircuits\hardware\samd\1.0.8\variants\tinyscreen_p" "C:\Users\Phils\AppData\Local\Temp\arduino_build_823510\sketch\VibeScreen1.0.ino.cpp" -o "C:\Users\Phils\AppData\Local\Temp\arduino_build_823510\preproc\ctags_target_for_gcc_minus_e.cpp"
In file included from C:\Users\Phils\AppData\Local\Arduino15\packages\TinyCircuits\hardware\samd\1.0.8\cores\arduino/avr/pgmspace.h:30:0,
from C:\Users\Phils\AppData\Local\Arduino15\packages\TinyCircuits\hardware\samd\1.0.8\cores\arduino/Arduino.h:36,
from C:\Users\Phils\AppData\Local\Temp\arduino_build_823510\sketch\VibeScreen1.0.ino.cpp:1:
c:\users\phils\appdata\local\arduino15\packages\arduino\tools\arm-none-eabi-gcc\4.8.3-2014q1\arm-none-eabi\include\inttypes.h:255:5: error: user-defined literal in preprocessor expression
#if PTRDIFF_MAX <= __INTTYPES_EXP(INT_MAX)
^
c:\users\phils\appdata\local\arduino15\packages\arduino\tools\arm-none-eabi-gcc\4.8.3-2014q1\arm-none-eabi\include\inttypes.h:258:7: error: user-defined literal in preprocessor expression
#elif PTRDIFF_MAX <= __INTTYPES_EXP(LONG_MAX) || !defined(__have_longlong64)
^
In file included from C:\Users\Phils\AppData\Local\Arduino15\packages\TinyCircuits\hardware\samd\1.0.8\variants\tinyscreen_p/variant.h:43:0,
from C:\Users\Phils\AppData\Local\Arduino15\packages\TinyCircuits\hardware\samd\1.0.8\cores\arduino/delay.h:23,
from C:\Users\Phils\AppData\Local\Arduino15\packages\TinyCircuits\hardware\samd\1.0.8\cores\arduino/Arduino.h:81,
from C:\Users\Phils\AppData\Local\Temp\arduino_build_823510\sketch\VibeScreen1.0.ino.cpp:1:
C:\Users\Phils\AppData\Local\Arduino15\packages\TinyCircuits\hardware\samd\1.0.8\cores\arduino/Uart.h:25:19: fatal error: cstddef: No such file or directory
#include
^
compilation terminated.
exit status 1
Error compiling for board TinyScreen+.