Merge remote-tracking branch 'qmk 0.17.0' into firmware21

1 files changed, 13 insertions, 4 deletions

diff --git a/quantum/joystick.h b/quantum/joystick.h
index 9156491aca..5d81b14ef2 100644
--- a/quantum/joystick.h
+++ b/quantum/joystick.h
@@ -1,15 +1,22 @@
 #pragma once
 
-#include "quantum.h"
-
 #include <stdint.h>
+#include "gpio.h"
 
 #ifndef JOYSTICK_BUTTON_COUNT
 #    define JOYSTICK_BUTTON_COUNT 8
+#elif JOYSTICK_BUTTON_COUNT > 32
+#    error Joystick feature only supports up to 32 buttons
 #endif
 
 #ifndef JOYSTICK_AXES_COUNT
 #    define JOYSTICK_AXES_COUNT 4
+#elif JOYSTICK_AXES_COUNT > 6
+#    error Joystick feature only supports up to 6 axes
+#endif
+
+#if JOYSTICK_AXES_COUNT == 0 && JOYSTICK_BUTTON_COUNT == 0
+#    error Joystick feature requires at least one axis or button
 #endif
 
 #ifndef JOYSTICK_AXES_RESOLUTION
@@ -58,5 +65,7 @@ typedef struct {
 
 extern joystick_t joystick_status;
 
-// to be implemented in the hid protocol library
-void send_joystick_packet(joystick_t *joystick);
+void joystick_flush(void);
+
+void register_joystick_button(uint8_t button);
+void unregister_joystick_button(uint8_t button);