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-rw-r--r--tmk_core/common/action_layer.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/tmk_core/common/action_layer.c b/tmk_core/common/action_layer.c
index 120ce3f51b..3147d61b36 100644
--- a/tmk_core/common/action_layer.c
+++ b/tmk_core/common/action_layer.c
@@ -140,7 +140,7 @@ void layer_state_set(uint32_t state)
/** \brief Layer clear
*
- * FIXME: Needs docs
+ * Turn off all layers.
*/
void layer_clear(void)
{
@@ -149,7 +149,7 @@ void layer_clear(void)
/** \brief Layer state is
*
- * FIXME: Needs docs
+ * Return whether the given state is on (it might still be shadowed by a higher state, though).
*/
bool layer_state_is(uint8_t layer)
{
@@ -167,7 +167,7 @@ bool layer_state_cmp(uint32_t cmp_layer_state, uint8_t layer) {
/** \brief Layer move
*
- * FIXME: Needs docs
+ * Turn on the given layer and turn off all other layers.
*/
void layer_move(uint8_t layer)
{
@@ -176,7 +176,7 @@ void layer_move(uint8_t layer)
/** \brief Layer on
*
- * FIXME: Needs docs
+ * Turn on the given layer.
*/
void layer_on(uint8_t layer)
{
@@ -194,7 +194,7 @@ void layer_off(uint8_t layer)
/** \brief Layer invert
*
- * FIXME: Needs docs
+ * Toggle the given layer (set it if it's unset, or unset it if it's set).
*/
void layer_invert(uint8_t layer)
{
@@ -228,7 +228,7 @@ void layer_xor(uint32_t state)
/** \brief Layer debug printing
*
- * FIXME: Needs docs
+ * Print out the hex value of the 32-bit layer state, as well as the value of the highest bit.
*/
void layer_debug(void)
{