diff --git a/halext/drivers/touchpad/touchpadXPT2046/touchpad_lld.c b/halext/drivers/touchpad/touchpadXPT2046/touchpad_lld.c
index 4d02be69..f85a68d9 100644
--- a/halext/drivers/touchpad/touchpadXPT2046/touchpad_lld.c
+++ b/halext/drivers/touchpad/touchpadXPT2046/touchpad_lld.c
@@ -134,7 +134,7 @@ uint16_t tp_lld_read_y(void) {
 }
 
 /* ---- Optional Routines ---- */
-#if TOUCHPAD_PRESSURE || defined(__DOXYGEN__)
+#if TOUCHPAD_HAS_PRESSURE || defined(__DOXYGEN__)
 	/*
 	 * @brief	Reads out the Z direction / pressure.
 	 *
diff --git a/halext/drivers/touchpad/touchpadXPT2046/touchpad_lld_config.h b/halext/drivers/touchpad/touchpadXPT2046/touchpad_lld_config.h
index 52493836..17f33dd4 100644
--- a/halext/drivers/touchpad/touchpadXPT2046/touchpad_lld_config.h
+++ b/halext/drivers/touchpad/touchpadXPT2046/touchpad_lld_config.h
@@ -35,7 +35,7 @@
 /* Driver hardware support.                                                  */
 /*===========================================================================*/
 
-#define TOUCHPAD_PRESSURE			TRUE
+#define TOUCHPAD_HAS_PRESSURE			TRUE
 
 #endif	/* HAL_USE_TOUCHPAD */
 
diff --git a/halext/include/touchpad.h b/halext/include/touchpad.h
index 21e71a97..4f9dce1a 100644
--- a/halext/include/touchpad.h
+++ b/halext/include/touchpad.h
@@ -73,8 +73,9 @@ extern "C" {
 void tpInit(TOUCHPADDriver *tp);
 uint16_t tpReadX(void);
 uint16_t tpReadY(void);
+void tpCalibrate(void);
 
-#if TOUCHPAD_PRESSURE
+#if TOUCHPAD_HAS_PRESSURE
 	uint16_t tpReadZ(void);
 #endif
 
diff --git a/halext/include/touchpad_lld.h b/halext/include/touchpad_lld.h
index ab2e54d6..7b33f366 100644
--- a/halext/include/touchpad_lld.h
+++ b/halext/include/touchpad_lld.h
@@ -41,8 +41,8 @@
 /* Error checks.                                                             */
 /*===========================================================================*/
 
-#ifndef TOUCHPAD_PRESSURE
-	#define TOUCHPAD_PRESSURE	FALSE
+#ifndef TOUCHPAD_HAS_PRESSURE
+	#define TOUCHPAD_HAS_PRESSURE	FALSE
 #endif
 
 /*===========================================================================*/