Arduino: 1.8.5 (Windows 7), Board: "Generic STM32F103C series, STM32F103C8 (20k RAM. 64k Flash), STLink, 72Mhz (Normal), Smallest (default)"

In file included from C:\Program Files (x86)\Arduino\libraries\RF22/RF22.h:828:0,

                 from C:\Users\PC\Desktop\RF22_CW_beacon\RF22_CW_beacon.ino:2:

C:\Program Files (x86)\Arduino\libraries\RF22/HardwareSPI.h: In member function 'virtual void HardwareSPIClass::setBitOrder(uint8_t)':

C:\Program Files (x86)\Arduino\libraries\RF22/HardwareSPI.h:70:34: error: invalid conversion from 'uint8_t {aka unsigned char}' to 'BitOrder' [-fpermissive]

         SPI.setBitOrder (bitOrder);

                                  ^

In file included from C:\Users\PC\Desktop\RF22_CW_beacon\RF22_CW_beacon.ino:1:0:

C:\Users\PC\Documents\Arduino\hardware\Arduino_STM32\STM32F1\libraries\SPI\src/SPI.h:220:7: error:   initializing argument 1 of 'void SPIClass::setBitOrder(BitOrder)' [-fpermissive]

  void setBitOrder(BitOrder bitOrder);

       ^

C:\Users\PC\Desktop\RF22_CW_beacon\RF22_CW_beacon.ino: In function 'void loop()':

C:\Users\PC\Desktop\RF22_CW_beacon\RF22_CW_beacon.ino:160:34: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]

   morse_str("Auto test beacon",16);

                                  ^

C:\Users\PC\Desktop\RF22_CW_beacon\RF22_CW_beacon.ino:187:22: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]

   morse_str("OK 73",5);

                      ^

Multiple libraries were found for "RTClock.h"
 Used: C:\Users\PC\Documents\Arduino\hardware\Arduino_STM32\STM32F1\libraries\RTClock
 Not used: C:\Program Files (x86)\Arduino\libraries\RTClock
 Not used: C:\Program Files (x86)\Arduino\libraries\MapleRTC
Multiple libraries were found for "RadioHead.h"
 Used: C:\Users\PC\Documents\Arduino\libraries\RadioHead
 Not used: C:\Program Files (x86)\Arduino\libraries\RadioHead
exit status 1
Error compiling for board Generic STM32F103C series.
Could not find boards.txt in C:\Users\PC\Documents\Arduino\hardware\Arduino_STM32\STM32ArduinoCompat. Is it pre-1.5?

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