Merged with dev0.1.0

variants/standart/pins_arduino.h

@@ -63,9 +63,9 @@ HAL_PinsTypeDef digitalPinToBitMask(uint32_t digPinNumber);
 // total number of pins available for initialization
 uint16_t pinCommonQty(void);
 // the function returns a reference to the OUTPUT address of the GPIO register
-uint32_t* portOutputRegister(GPIO_TypeDef* GPIO_x);
+volatile uint32_t* portOutputRegister(GPIO_TypeDef* GPIO_x);
 // the function returns a reference to the STATE address of the GPIO register
-uint32_t* portInputRegister(GPIO_TypeDef* GPIO_x);
+volatile uint32_t* portInputRegister(GPIO_TypeDef* GPIO_x);
 
 // ADC
 // determines the ADC channel number by the board pin number
@@ -110,7 +110,6 @@ static const uint8_t SCL = PIN_WIRE_SCL;
 #define WIRE_FREQ_1000K   1000000
 
 // interrupts
-#define EXTERNAL_NUM_INTERRUPTS   7
 // determines the board pin number by interrupt number
 uint32_t interruptToDigitalPin(uint8_t interruptNum);
 // determines interrupt number by the board pin number 

variants/standart/variant.c

@@ -95,24 +95,24 @@ uint16_t pinCommonQty(void)
 }
 
 // the function returns a reference to the OUTPUT address of the GPIO register
-uint32_t* portOutputRegister(GPIO_TypeDef* GPIO_x)
+volatile uint32_t* portOutputRegister(GPIO_TypeDef* GPIO_x)
 {
   return &GPIO_x->OUTPUT_;
 }
 
 // the function returns a reference to the STATE address of the GPIO register
-uint32_t* portInputRegister(GPIO_TypeDef* GPIO_x)
+volatile uint32_t* portInputRegister(GPIO_TypeDef* GPIO_x)
 {
   return &GPIO_x->STATE;
 }
 
-// ---------------------- АЦП ---------------------- //
+// ---------------------- ADC ---------------------- //
 // determines the ADC channel number by the board pin number
 uint32_t analogInputToChannelNumber(uint32_t PinNumber)
 {
   uint32_t adcChannel = 0;
 
-  // if passed a value from 0 - 5, instead of A0 - A5
+  // if get a value 0...5 instead of A0...A5
   if (PinNumber < 4) PinNumber += 14;
   else if (PinNumber < 6) PinNumber += 16;