Merged with dev0.1.0

cores/arduino/Arduino.h

@@ -35,11 +35,6 @@
 
 #include "wiring.h"
 
-// define из avr-gcc (некоторые библиотеки ардуины им пользуются)
-#define _BV(bit) (1 << (bit))
-
-// void ErrorMsgHandler(const char * msg);
-
 /* sketch */
 #ifdef __cplusplus
 extern "C" {

cores/arduino/Print.cpp

@@ -53,7 +53,6 @@ size_t Print::print(const __FlashStringHelper *ifsh)
     else break;
   }
   return n;
-  // return print(reinterpret_cast<const char *>(ifsh));
 }
 
 size_t Print::print(const String &s)

cores/arduino/mik32/hal/peripherals/Source/mik32_hal_spi.c

@@ -425,6 +425,7 @@ HAL_StatusTypeDef HAL_SPI_Exchange(SPI_HandleTypeDef *hspi, uint8_t TransmitByte
             goto error;
         }
     }
+    return error_code;
 
 error:
     __HAL_SPI_DISABLE(hspi);
@@ -544,6 +545,7 @@ HAL_StatusTypeDef HAL_SPI_ExchangeThreshold(SPI_HandleTypeDef *hspi, uint8_t Tra
             tx_counter = 0;
         }
     }
+    return error_code;
 
 error:
     __HAL_SPI_DISABLE(hspi);

cores/arduino/wiring_constants.h

@@ -21,6 +21,7 @@
 
 #include <stdbool.h>
 #include <stdint.h>
+#include "wiring_private.h"
 
 #define HIGH          0x1
 #define LOW           0x0
@@ -80,7 +81,8 @@ enum BitOrder
 #define sq(x)         ((x)*(x))
 
 // Bits and Bytes
-#define bit(b) (1UL << (b))
+#define _BV(bit)    (1 << (bit)) // from avr-gcc (some arduino libs uses it)
+#define bit(b)      (1UL << (b))
 #define lowByte(w)  ((uint8_t) ((w) & 0xff))
 #define highByte(w) ((uint8_t) ((w) >> 8))
 

cores/arduino/wiring_private.h

@@ -10,6 +10,8 @@
 extern "C"{
 #endif
 
+// available interrupts number
+#define EXTERNAL_NUM_INTERRUPTS   7
 
 typedef void (*voidFuncPtr)(void);