X-Git-Url: https://git.friedersdorff.com/?a=blobdiff_plain;f=tmk_core%2Fprotocol%2Fibmpc.h;h=9039b89b1199adbc38b483aa90394dedb0285398;hb=4028b200be6c8bfd1026af59d1db85a2706b8f74;hp=fc117f23c174cd8b7d09d0a4df4fd68e6d7419f6;hpb=15ab461f4448372f3f92ff847be87eda68b60c6e;p=max%2Ftmk_keyboard.git

diff --git a/tmk_core/protocol/ibmpc.h b/tmk_core/protocol/ibmpc.h
index fc117f23..9039b89b 100644
--- a/tmk_core/protocol/ibmpc.h
+++ b/tmk_core/protocol/ibmpc.h
@@ -70,21 +70,27 @@ POSSIBILITY OF SUCH DAMAGE.
 #define IBMPC_RESEND      0xFE
 #define IBMPC_SET_LED     0xED
 
-#define IBMPC_PROTOCOL_AT   0
-#define IBMPC_PROTOCOL_XT   1
+#define IBMPC_PROTOCOL_NO       0
+#define IBMPC_PROTOCOL_AT       1
+#define IBMPC_PROTOCOL_XT_IBM   2
+#define IBMPC_PROTOCOL_XT_CLONE 3
+#define IBMPC_PROTOCOL_XT_ERROR 4
 
-// TODO: error numbers
+// Error numbers
 #define IBMPC_ERR_NONE        0
 #define IBMPC_ERR_RECV        0x00
 #define IBMPC_ERR_SEND        0x10
 #define IBMPC_ERR_TIMEOUT     0x20
 #define IBMPC_ERR_FULL        0x40
+#define IBMPC_ERR_ILLEGAL     0x80
+#define IBMPC_ERR_FF          0xF0
 
 #define IBMPC_LED_SCROLL_LOCK 0
 #define IBMPC_LED_NUM_LOCK    1
 #define IBMPC_LED_CAPS_LOCK   2
 
 
+extern volatile uint16_t ibmpc_isr_debug;
 extern volatile uint8_t ibmpc_protocol;
 extern volatile uint8_t ibmpc_error;