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-rw-r--r--common_features.mk22
-rw-r--r--docs/feature_joystick.md5
-rw-r--r--keyboards/handwired/onekey/keymaps/joystick/rules.mk2
3 files changed, 16 insertions, 13 deletions
diff --git a/common_features.mk b/common_features.mk
index c92f98ab7f..f4f79000b3 100644
--- a/common_features.mk
+++ b/common_features.mk
@@ -698,19 +698,23 @@ ifeq ($(strip $(AUTO_SHIFT_ENABLE)), yes)
endif
JOYSTICK_ENABLE ?= no
-ifneq ($(strip $(JOYSTICK_ENABLE)), no)
+VALID_JOYSTICK_TYPES := analog digital
+JOYSTICK_DRIVER ?= analog
+ifeq ($(strip $(JOYSTICK_ENABLE)), yes)
+ ifeq ($(filter $(JOYSTICK_DRIVER),$(VALID_JOYSTICK_TYPES)),)
+ $(error "$(JOYSTICK_DRIVER)" is not a valid joystick driver)
+ endif
OPT_DEFS += -DJOYSTICK_ENABLE
SRC += $(QUANTUM_DIR)/process_keycode/process_joystick.c
SRC += $(QUANTUM_DIR)/joystick.c
-endif
-
-ifeq ($(strip $(JOYSTICK_ENABLE)), analog)
- OPT_DEFS += -DANALOG_JOYSTICK_ENABLE
- SRC += analog.c
-endif
-ifeq ($(strip $(JOYSTICK_ENABLE)), digital)
- OPT_DEFS += -DDIGITAL_JOYSTICK_ENABLE
+ ifeq ($(strip $(JOYSTICK_DRIVER)), analog)
+ OPT_DEFS += -DANALOG_JOYSTICK_ENABLE
+ SRC += analog.c
+ endif
+ ifeq ($(strip $(JOYSTICK_DRIVER)), digital)
+ OPT_DEFS += -DDIGITAL_JOYSTICK_ENABLE
+ endif
endif
DIGITIZER_ENABLE ?= no
diff --git a/docs/feature_joystick.md b/docs/feature_joystick.md
index 12bbf5b35e..95702d6a23 100644
--- a/docs/feature_joystick.md
+++ b/docs/feature_joystick.md
@@ -2,8 +2,6 @@
The keyboard can be made to be recognized as a joystick HID device by the operating system.
-This is enabled by adding `JOYSTICK_ENABLE` to `rules.mk`. You can set this value to `analog`, `digital`, or `no`.
-
!> Joystick support is not currently available on V-USB devices.
The joystick feature provides two services:
@@ -18,7 +16,8 @@ or send gamepad reports based on values computed by the keyboard.
To use analog input you must first enable it in `rules.mk`:
```makefile
-JOYSTICK_ENABLE = analog
+JOYSTICK_ENABLE = yes
+JOYSTICK_DRIVER = analog # or 'digital'
```
An analog device such as a potentiometer found on a gamepad's analog axes is based on a [voltage divider](https://en.wikipedia.org/wiki/Voltage_divider).
diff --git a/keyboards/handwired/onekey/keymaps/joystick/rules.mk b/keyboards/handwired/onekey/keymaps/joystick/rules.mk
index b910bdbe6c..9e44c470f2 100644
--- a/keyboards/handwired/onekey/keymaps/joystick/rules.mk
+++ b/keyboards/handwired/onekey/keymaps/joystick/rules.mk
@@ -1 +1 @@
-JOYSTICK_ENABLE = analog
+JOYSTICK_ENABLE = yes