diff --git a/usb_cables.c b/usb_cables.c
index 3af7ff8..697c500 100644
--- a/usb_cables.c
+++ b/usb_cables.c
@@ -4562,7 +4562,7 @@ const struct usb_connector_t* usb_cables_get_connector(uint8_t pin)
 	return NULL;
 }
 
-uint8_t usb_cables_check_pins(const struct usb_pin_t* pin1, const struct usb_pin_t* pin2)
+uint8_t usb_cables_test_pins(const struct usb_pin_t* pin1, const struct usb_pin_t* pin2)
 {
 	cm3_assert(pin1 && pin2);
 
@@ -4794,7 +4794,7 @@ bool usb_cables_test_cable(const struct usb_cable_t* cable, uint8_t* defined, ui
 						}
 					}
 
-					uint8_t connection = usb_cables_check_pins(usb_pin_from, usb_pin_to);
+					uint8_t connection = usb_cables_test_pins(usb_pin_from, usb_pin_to);
 					if (connection >= 0x22) {
 						if (pair_defined) {
 							_defined++;
@@ -4888,7 +4888,7 @@ uint8_t** usb_cables_test_connections(const struct usb_connector_t** connectors,
 					}
 
 					// test connection
-					uint8_t connection = usb_cables_check_pins(usb_pin_from, usb_pin_to);
+					uint8_t connection = usb_cables_test_pins(usb_pin_from, usb_pin_to);
 					if (connection >= 0x22) {
 						if (UINT16_MAX == (*connections_nb)) { // we already found the maximum of connections
 							return (uint8_t**)connections;
diff --git a/usb_cables.h b/usb_cables.h
index 4c582c1..a6e034b 100644
--- a/usb_cables.h
+++ b/usb_cables.h
@@ -93,7 +93,7 @@ const struct usb_connector_t* usb_cables_get_connector(uint8_t pin);
  *  @return first nibble corresponds to the connection types (usb_pin_connection_t) from pin1 to pin2, second nibble from pin2 to pin1
  *  @note setting both levels (high, low) in both directions (pin1 to pin2 and pin2 to pin1) are tested, except for ground pins
  */
-uint8_t usb_cables_check_pins(const struct usb_pin_t* pin1, const struct usb_pin_t* pin2);
+uint8_t usb_cables_test_pins(const struct usb_pin_t* pin1, const struct usb_pin_t* pin2);
 /** check connectors for connections between ground pins of the connectors
  *  @param[in] connectors connectors to check
  *  @param[in] connectors_nb numbers of connectors