добавлена поддержка еще одного прерывания и еще двух выводов для ШИМ для

платы Elbear. добавлены флаги компиляции, необходимые для работы в
ArduinoIDE v1.8.19

variants/start/pins_arduino.h

@@ -32,49 +32,51 @@ extern "C" {
 #include "mik32_hal_gpio.h"
 #include "mik32_hal_timer32.h"
 
-#define PORT_PIN_MASK 0xF
-
 // digital pins
-#define P0_0    0
-#define P0_1    1
-#define P0_2    2
-#define P0_3    3
-#define P0_4    4
-#define P0_5    5
-#define P0_6    6
-#define P0_7    7
-#define P0_8    8
-#define P0_9    9
-#define P0_10   10
-#define P0_11   11
-#define P0_12   12
-#define P0_13   13
-#define P0_14   14
-#define P0_15   15
-#define P1_0    16
-#define P1_1    17
-#define P1_2    18
-#define P1_3    19
-#define P1_4    20
-#define P1_5    21
-#define P1_6    22
-#define P1_7    23
-#define P1_8    24
-#define P1_9    25
-#define P1_10   26
-#define P1_11   27
-#define P1_12   28
-#define P1_13   29
-#define P1_14   30
-#define P1_15   31
-#define P2_0    32
-#define P2_1    33
-#define P2_2    34
-#define P2_3    35
-#define P2_4    36
-#define P2_5    37
-#define P2_6    38
-#define P2_7    39
+typedef enum
+{
+	P0_0 = 0,         // 0
+	P0_1,             // 1
+	P0_2,             // 2
+	P0_3,             // 3
+	P0_4,             // 4
+	P0_5,             // 5
+	P0_6,             // 6
+  P0_7,             // 7
+  P0_8,             // 8
+  P0_9,             // 9
+  P0_10,            // 10
+  P0_11,            // 11
+  P0_12,            // 12
+  P0_13,            // 13
+  P0_14,            // 14
+  P0_15,            // 15 
+  P1_0,             // 16
+  P1_1,             // 17
+  P1_2,             // 18
+  P1_3,             // 19
+  P1_4,             // 20
+  P1_5,             // 21
+  P1_6,             // 22
+  P1_7,             // 23
+  P1_8,             // 24
+  P1_9,             // 25
+  P1_10,            // 26
+  P1_11,            // 27
+  P1_12,            // 28
+  P1_13,            // 29
+  P1_14,            // 30
+  P1_15,            // 31
+  P2_0,             // 32
+  P2_1,             // 33
+  P2_2,             // 34
+  P2_3,             // 35
+  P2_4,             // 36
+  P2_5,             // 37
+  P2_6,             // 38
+  P2_7,             // 39
+  PINS_COMMON_QTY,  // 40
+} DigitalPinsTypeDef;
 
 // analog pins
 #define PIN_A0        (P1_5)
@@ -105,9 +107,15 @@ static const uint8_t A7 = PIN_A7;
 // determines the address of the port by the board pin number to which this pin belongs on the MCU
 GPIO_TypeDef* digitalPinToPort(uint32_t digPinNumber);     
 // determines the pin address inside the port by the board pin number
-HAL_PinsTypeDef digitalPinToBitMask(uint32_t digPinNumber);
+static inline HAL_PinsTypeDef digitalPinToBitMask(uint32_t digitalPinNumber)
+{
+  return (HAL_PinsTypeDef)(1 << (digitalPinNumber & 0xF));
+}
 // total number of pins available for initialization
-uint16_t pinCommonQty(void);
+static inline uint16_t pinCommonQty(void)
+{
+  return (uint16_t)PINS_COMMON_QTY;
+}
 // the function returns a reference to the OUTPUT address of the GPIO register
 volatile uint32_t* portOutputRegister(GPIO_TypeDef* GPIO_x);
 // the function returns a reference to the STATE address of the GPIO register

variants/start/variant.c

@@ -41,17 +41,6 @@ GPIO_TypeDef *digitalPinToPort(uint32_t digitalPinNumber)
   }
 }
 
-// determines the pin address inside the port by the board pin number
-HAL_PinsTypeDef digitalPinToBitMask(uint32_t digitalPinNumber)
-{
-  return 1 << (digitalPinNumber & 0xF);
-}
-
-uint16_t pinCommonQty(void)
-{
-  return (uint16_t)40;
-}
-
 // the function returns a reference to the OUTPUT address of the GPIO register
 volatile uint32_t *portOutputRegister(GPIO_TypeDef *GPIO_x)
 {
@@ -105,17 +94,13 @@ uint32_t analogInputToChannelNumber(uint32_t PinNumber)
 // ---------------------- PWM ---------------------- //
 // use only if digitalPinHasPWM() == true
 #define PWM_PIN_TO_PORT_NUMBER(pin) (((pin) & 16) ? 1 : 0)
-// use only if digitalPinHasPWM() == true
-static inline uint8_t pwmPinToGpioPinShift(uint8_t digitalPin)
-{
-  return digitalPin & 3;
-}
+
 // use only if digitalPinHasPWM() == true
 // return true if digitalPin configured as pwm
 bool digitalPinPwmIsOn(uint8_t digitalPin)
 {
   uint8_t config = 0;
-  uint8_t pinShift = pwmPinToGpioPinShift(digitalPin);
+  uint8_t pinShift = digitalPin & 3;
 
   if (PWM_PIN_TO_PORT_NUMBER(digitalPin) == 0)
     config = PIN_GET_PAD_CONFIG(PORT_0_CFG, pinShift);