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authorfauxpark <fauxpark@gmail.com>2019-11-06 11:42:16 +1100
committerJoel Challis <git@zvecr.com>2019-11-06 00:42:16 +0000
commitdfb78d2a086daa2ceb3fd043afce03785abfa23a (patch)
tree7cd724b1cd12a65025bbc9d3cb32d7dd39cb9928 /tmk_core
parented0575fc8aacdfdd83a31fc98df2b1cad2e977f4 (diff)
New and improved lock LED callbacks (#7215)
* New and improved lock LED callbacks * Include stdbool * Update documentation * Use full function signatures and add keyboard-level example
Diffstat (limited to 'tmk_core')
-rw-r--r--tmk_core/common/host.c6
-rw-r--r--tmk_core/common/host.h2
-rw-r--r--tmk_core/common/led.h13
3 files changed, 21 insertions, 0 deletions
diff --git a/tmk_core/common/host.c b/tmk_core/common/host.c
index ce39760a5b..713b0d9456 100644
--- a/tmk_core/common/host.c
+++ b/tmk_core/common/host.c
@@ -39,6 +39,12 @@ uint8_t host_keyboard_leds(void) {
if (!driver) return 0;
return (*driver->keyboard_leds)();
}
+
+led_t host_keyboard_led_state(void) {
+ if (!driver) return (led_t) {0};
+ return (led_t)((*driver->keyboard_leds)());
+}
+
/* send report */
void host_keyboard_send(report_keyboard_t *report) {
if (!driver) return;
diff --git a/tmk_core/common/host.h b/tmk_core/common/host.h
index b2a7f98427..2cffef6e15 100644
--- a/tmk_core/common/host.h
+++ b/tmk_core/common/host.h
@@ -21,6 +21,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include <stdbool.h>
#include "report.h"
#include "host_driver.h"
+#include "led.h"
#define IS_LED_ON(leds, led_name) ((leds) & (1 << (led_name)))
#define IS_LED_OFF(leds, led_name) (~(leds) & (1 << (led_name)))
@@ -41,6 +42,7 @@ host_driver_t *host_get_driver(void);
/* host driver interface */
uint8_t host_keyboard_leds(void);
+led_t host_keyboard_led_state(void);
void host_keyboard_send(report_keyboard_t *report);
void host_mouse_send(report_mouse_t *report);
void host_system_send(uint16_t data);
diff --git a/tmk_core/common/led.h b/tmk_core/common/led.h
index 2c28fe5401..daf974bed4 100644
--- a/tmk_core/common/led.h
+++ b/tmk_core/common/led.h
@@ -18,6 +18,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef LED_H
#define LED_H
#include "stdint.h"
+#include "stdbool.h"
/* FIXME: Add doxygen comments here. */
@@ -32,6 +33,18 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
extern "C" {
#endif
+typedef union {
+ uint8_t raw;
+ struct {
+ bool num_lock : 1;
+ bool caps_lock : 1;
+ bool scroll_lock : 1;
+ bool compose : 1;
+ bool kana : 1;
+ uint8_t reserved : 3;
+ };
+} led_t;
+
void led_set(uint8_t usb_led);
void led_init_ports(void);