1 files changed, 64 insertions, 0 deletions
diff --git a/lib/hidpp10.h b/lib/hidpp10.h
new file mode 100644
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+++ b/lib/hidpp10.h
@@ -0,0 +1,64 @@
+/*
+ * HID++ 1.0 protocol details.
+ *
+ * Copyright (C) 2014 Peter Wu <peter@lekensteyn.nl>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef HIDPP_10_H
+#define HIDPP_10_H
+#include <stdint.h>
+#include "hidpp.h"
+
+#define SUB_SET_REGISTER        0x80
+#define SUB_GET_REGISTER        0x81
+#define SUB_SET_LONG_REGISTER   0x82
+#define SUB_GET_LONG_REGISTER   0x83
+#define SUB_ERROR_MSG           0x8F
+
+#define NOTIF_DEV_DISCONNECT    0x40 /* Device Disconnection */
+#define NOTIF_DEV_CONNECT       0x41 /* Device Connection */
+#define NOTIF_RECV_LOCK_CHANGE  0x4A /* Unifying Receiver Locking Change information */
+
+#define REG_ENABLED_NOTIFS      0x00
+#define REG_CONNECTION_STATE    0x02
+/* Device Connection and Disconnection (Pairing) */
+#define REG_DEVICE_PAIRING      0xB2
+#define REG_DEVICE_ACTIVITY     0xB3
+#define REG_PAIRING_INFO        0xB5
+#define REG_VERSION_INFO        0xF1 /* undocumented */
+
+/**
+ * Attempts to dispatch a register query.
+ *
+ * @param fd        File descriptor of the hidraw device.
+ * @param msg[in,out] The message to be sent. If a matching response was
+ *                  received, then this will contain that response. Otherwise,
+ *                  it is unmodified.
+ * @param cb        Function that should be called for HID++ notifications. Its
+ *                  return value is ignored. The callback must not modify msg.
+ * @return 0 on success, a HID++ 1.0 error code otherwise.
+ */
+int hidpp10_request(int fd, HidppMessage *msg, hidpp_msg_cb_t *cb, void *userdata);
+
+/**
+ * Attempts to enable/disable reporting of wireless notifications.
+ *
+ * @param fd        File descriptor of the hidraw device.
+ * @param enabled   Whether wireless notifications should be reported.
+ * @return 0 on success, a HID++ 1.0 error code otherwise.
+ */
+int hidpp10_enable_wireless_notifications(int fd, bool enabled);
+#endif