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-rw-r--r--pjrc/usb_keyboard.h81
1 files changed, 81 insertions, 0 deletions
diff --git a/pjrc/usb_keyboard.h b/pjrc/usb_keyboard.h
new file mode 100644
index 000000000..53de4336d
--- /dev/null
+++ b/pjrc/usb_keyboard.h
@@ -0,0 +1,81 @@
+#ifndef USB_KEYBOARD_H
+#define USB_KEYBOARD_H 1
+
+#include <stdint.h>
+#include <stdbool.h>
+#include "usb.h"
+
+
+#define KBD_INTERFACE 0
+#define KBD_ENDPOINT 1
+#define KBD_SIZE 8
+#define KBD_BUFFER EP_DOUBLE_BUFFER
+#define KBD_REPORT_KEYS (KBD_SIZE - 2)
+
+// secondary keyboard
+#ifdef USB_NKRO_ENABLE
+#define KBD2_INTERFACE 4
+#define KBD2_ENDPOINT 5
+#define KBD2_SIZE 16
+#define KBD2_BUFFER EP_DOUBLE_BUFFER
+#define KBD2_REPORT_KEYS (KBD2_SIZE - 1)
+#endif
+
+#if defined(KBD2_REPORT_KEYS) && KBD2_REPORT_KEYS > KBD_REPORT_KEYS
+#define KEYS_MAX KBD2_REPORT_KEYS
+#else
+#define KEYS_MAX KBD_REPORT_KEYS
+#endif
+
+
+typedef struct report {
+ uint8_t keys[KEYS_MAX];
+ uint8_t mods;
+ bool is_sent;
+} usb_keyboard_report_t;
+
+
+#define usb_keyboard_keys usb_keyboard_report->keys
+#define usb_keyboard_mods usb_keyboard_report->mods
+#define usb_keyboard_keys_prev usb_keyboard_report_prev->keys
+#define usb_keyboard_mods_prev usb_keyboard_report_prev->mods
+
+
+extern usb_keyboard_report_t *usb_keyboard_report;
+extern usb_keyboard_report_t *usb_keyboard_report_prev;
+extern uint8_t usb_keyboard_protocol;
+extern uint8_t usb_keyboard_idle_config;
+extern uint8_t usb_keyboard_idle_count;
+extern volatile uint8_t usb_keyboard_leds;
+extern bool usb_keyboard_nkro;
+
+
+int8_t usb_keyboard_send(void);
+int8_t usb_keyboard_send_report(usb_keyboard_report_t *report);
+
+void usb_keyboard_swap_report(void);
+
+void usb_keyboard_clear_report(void);
+void usb_keyboard_clear_keys(void);
+void usb_keyboard_clear_mods(void);
+
+void usb_keyboard_set_keys(uint8_t *keys);
+void usb_keyboard_set_mods(uint8_t mods);
+
+void usb_keyboard_add_code(uint8_t code);
+void usb_keyboard_add_key(uint8_t code);
+void usb_keyboard_add_mod(uint8_t code);
+
+void usb_keyboard_del_code(uint8_t code);
+void usb_keyboard_del_key(uint8_t code);
+void usb_keyboard_del_mod(uint8_t code);
+
+bool usb_keyboard_is_sent(void);
+bool usb_keyboard_has_key(void);
+bool usb_keyboard_has_mod(void);
+
+uint8_t usb_keyboard_get_key(void);
+
+void usb_keyboard_print_report(usb_keyboard_report_t *report);
+
+#endif