move things around and add efm8 and efm32 builds

2018-06-27 21:39:19 -04:00
parent e446e29318
commit fb9a592d50
84 changed files with 22289 additions and 419 deletions
--- a/fido2/ctaphid.h
+++ b/fido2/ctaphid.h
@@ -0,0 +1,80 @@
+#ifndef _CTAPHID_H_H
+#define _CTAPHID_H_H
+
+#include "device.h"
+#include "ctap_errors.h"
+
+#define TYPE_INIT               0x80
+#define TYPE_CONT               0x00
+
+#define CTAPHID_PING         (TYPE_INIT | 0x01)
+#define CTAPHID_MSG          (TYPE_INIT | 0x03)
+#define CTAPHID_LOCK         (TYPE_INIT | 0x04)
+#define CTAPHID_INIT         (TYPE_INIT | 0x06)
+#define CTAPHID_WINK         (TYPE_INIT | 0x08)
+#define CTAPHID_CBOR         (TYPE_INIT | 0x10)
+#define CTAPHID_CANCEL       (TYPE_INIT | 0x11)
+#define CTAPHID_ERROR        (TYPE_INIT | 0x3f)
+
+    #define ERR_INVALID_CMD         0x01
+    #define ERR_INVALID_PAR         0x02
+    #define ERR_INVALID_SEQ         0x04
+    #define ERR_MSG_TIMEOUT         0x05
+    #define ERR_CHANNEL_BUSY        0x06
+
+
+#define CTAPHID_INIT_PAYLOAD_SIZE  (HID_MESSAGE_SIZE-7)
+#define CTAPHID_CONT_PAYLOAD_SIZE  (HID_MESSAGE_SIZE-5)
+
+#define CTAPHID_BROADCAST_CID       0xffffffff
+
+#define CTAPHID_BUFFER_SIZE         7609
+
+#define CAPABILITY_WINK             0x01
+#define CAPABILITY_LOCK             0x02
+#define CAPABILITY_CBOR             0x04
+#define CAPABILITY_NMSG             0x08
+
+#define CTAP_CAPABILITIES           (CAPABILITY_WINK | CAPABILITY_CBOR)
+
+typedef struct
+{
+    uint32_t cid;
+    union{
+        struct{
+            uint8_t cmd;
+            uint8_t bcnth;
+            uint8_t bcntl;
+            uint8_t payload[CTAPHID_INIT_PAYLOAD_SIZE];
+        } init;
+        struct{
+            uint8_t seq;
+            uint8_t payload[CTAPHID_CONT_PAYLOAD_SIZE];
+        } cont;
+    } pkt;
+} CTAPHID_PACKET;
+
+
+typedef struct
+{
+    uint8_t nonce[8];
+    uint32_t cid;
+    uint8_t protocol_version;
+    uint8_t version_major;
+    uint8_t version_minor;
+    uint8_t build_version;
+    uint8_t capabilities;
+} __attribute__((packed)) CTAPHID_INIT_RESPONSE;
+
+
+
+void ctaphid_init();
+
+void ctaphid_handle_packet(uint8_t * pkt_raw);
+
+void ctaphid_check_timeouts();
+
+
+#define ctaphid_packet_len(pkt)     ((uint16_t)((pkt)->pkt.init.bcnth << 8) | ((pkt)->pkt.init.bcntl))
+
+#endif