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| author |  Peter Landoll <pwlandoll@gmail.com> | 2020-09-22 08:31:37 -0400 |
|---|---|---|
| committer |  GitHub <noreply@github.com> | 2020-09-22 22:31:37 +1000 |
| commit | 0fbb1e550a1c65fcc07b206aec449811e71642ff (patch) | |
| tree | 3b398d56f31a52794fe02aadc622559c587cf9cc | |
| parent | 0976db7e5e6c701bc3414556d20fbb6c7d19aa39 (diff) | |
| download | qmk_firmware-0fbb1e550a1c65fcc07b206aec449811e71642ff.tar.gz | |
Add description in Bluetooth docs for requiring NKRO to be disabled (#10359)
| -rw-r--r-- | docs/feature_bluetooth.md | 5 | ||||
| -rw-r--r-- | tmk_core/common.mk | 10 |
2 files changed, 11 insertions, 4 deletions
diff --git a/docs/feature_bluetooth.md b/docs/feature_bluetooth.md index 7b450b1ac..08e5f24ac 100644 --- a/docs/feature_bluetooth.md +++ b/docs/feature_bluetooth.md @@ -26,7 +26,10 @@ A Bluefruit UART friend can be converted to an SPI friend, however this [require <!-- FIXME: Document bluetooth support more completely. --> ## Bluetooth Rules.mk Options -Use only one of these + +The currently supported Bluetooth chipsets do not support [N-Key Rollover (NKRO)](reference_glossary.md#n-key-rollover-nkro), so `rules.mk` must contain `NKRO_ENABLE = no`. + +Use only one of these to enable Bluetooth: * BLUETOOTH_ENABLE = yes (Legacy Option) * BLUETOOTH = RN42 * BLUETOOTH = AdafruitBLE diff --git a/tmk_core/common.mk b/tmk_core/common.mk index c60a1c405..fdf2aa097 100644 --- a/tmk_core/common.mk +++ b/tmk_core/common.mk @@ -99,11 +99,15 @@ ifeq ($(strip $(COMMAND_ENABLE)), yes) endif ifeq ($(strip $(NKRO_ENABLE)), yes) - ifneq ($(PROTOCOL),VUSB) + ifeq ($(PROTOCOL), VUSB) + $(info NKRO is not currently supported on V-USB, and has been disabled.) + else ifeq ($(strip $(BLUETOOTH_ENABLE)), yes) + $(info NKRO is not currently supported with Bluetooth, and has been disabled.) + else ifneq ($(BLUETOOTH),) + $(info NKRO is not currently supported with Bluetooth, and has been disabled.) + else TMK_COMMON_DEFS += -DNKRO_ENABLE SHARED_EP_ENABLE = yes - else - $(info NKRO is not currently supported on V-USB, and has been disabled.) endif endif |