X-Git-Url: https://git.friedersdorff.com/?a=blobdiff_plain;f=tmk_core%2Fprotocol%2Fibmpc.h;h=64bc2c8ad428040842d98a9a96e249a24b2c8bf0;hb=2b74203bd7ed7bec3cdf779a5752eb7495de4e02;hp=ebaac137d720ee16eb98fb5e7e335b6ae4d0136c;hpb=b2fb5b715ca4d1b0fbe65e9212824cdd0243985e;p=max%2Ftmk_keyboard.git

diff --git a/tmk_core/protocol/ibmpc.h b/tmk_core/protocol/ibmpc.h
index ebaac137..64bc2c8a 100644
--- a/tmk_core/protocol/ibmpc.h
+++ b/tmk_core/protocol/ibmpc.h
@@ -70,21 +70,29 @@ POSSIBILITY OF SUCH DAMAGE.
 #define IBMPC_RESEND      0xFE
 #define IBMPC_SET_LED     0xED
 
-#define IBMPC_PROTOCOL_AT   0
-#define IBMPC_PROTOCOL_XT   1
-
-// TODO: error numbers
+#define IBMPC_PROTOCOL_NO       0
+#define IBMPC_PROTOCOL_AT       0x10
+#define IBMPC_PROTOCOL_AT_Z150  0x11
+#define IBMPC_PROTOCOL_XT       0x20
+#define IBMPC_PROTOCOL_XT_IBM   0x21
+#define IBMPC_PROTOCOL_XT_CLONE 0x22
+#define IBMPC_PROTOCOL_XT_ERROR 0x23
+
+// 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;
 
@@ -94,6 +102,7 @@ void ibmpc_host_disable(void);
 int16_t ibmpc_host_send(uint8_t data);
 int16_t ibmpc_host_recv_response(void);
 int16_t ibmpc_host_recv(void);
+void ibmpc_host_isr_clear(void);
 void ibmpc_host_set_led(uint8_t usb_led);
 
 
@@ -179,11 +188,17 @@ static inline void idle(void)
     data_hi();
 }
 
-/* inhibit device to send */
+/* inhibit device to send(AT), soft reset(XT) */
 static inline void inhibit(void)
 {
     clock_lo();
     data_hi();
 }
 
+/* inhibit device to send(XT) */
+static inline void inhibit_xt(void)
+{
+    clock_hi();
+    data_lo();
+}
 #endif