заменила часть функций на макросы из wiring_LL.h

libraries/SoftwareSerial/src/SoftwareSerial.cpp

@@ -198,10 +198,15 @@ void SoftwareSerial::setRX(uint8_t rx)
 
   // attach interrupt to rx pin if available
   attachInterrupt(digitalPinToInterrupt(_receivePin), softSerial_handler_wrapper, _inverse_logic ? RISING : FALLING);
+  // turn on pull up for rx if logic is not inverse
   if (!_inverse_logic)
-    // turn on pull up for rx if logic is not inverse
-    HAL_GPIO_PinConfig((GPIO_TypeDef *)_receivePortRegister, (HAL_PinsTypeDef)_receiveBitMask, 
-                      HAL_GPIO_MODE_GPIO_INPUT, HAL_GPIO_PULL_UP, HAL_GPIO_DS_2MA);
+  {
+    uint8_t pinNumber = PIN_MASK_TO_PIN_NUMBER(_receiveBitMask);
+    if (((GPIO_TypeDef*)_receivePortRegister) == GPIO_0)
+      PIN_SET_PAD_CONFIG(PORT_0_PUPD, pinNumber, HAL_GPIO_PULL_UP);
+    else if (((GPIO_TypeDef*)_receivePortRegister) == GPIO_1)
+      PIN_SET_PAD_CONFIG(PORT_1_PUPD, pinNumber, HAL_GPIO_PULL_UP);
+  }
   // turn off int line for while (it turning on in attachInterrupt())
   GPIO_IRQ_LINE_DISABLE(_int_maskLine);
 }