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-rw-r--r--converter/ibm4704_usb/config.h23
-rw-r--r--converter/ibm4704_usb/ibm4704.txt2
-rw-r--r--converter/ibm4704_usb/keymap_common.h47
-rw-r--r--converter/ibm4704_usb/matrix.c39
4 files changed, 59 insertions, 52 deletions
diff --git a/converter/ibm4704_usb/config.h b/converter/ibm4704_usb/config.h
index 4f82f49ad3..4f267b3b7a 100644
--- a/converter/ibm4704_usb/config.h
+++ b/converter/ibm4704_usb/config.h
@@ -41,9 +41,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
-/*
- * Busywait
- */
+/* Pin configuration */
#define IBM4704_CLOCK_PORT PORTD
#define IBM4704_CLOCK_PIN PIND
#define IBM4704_CLOCK_DDR DDRD
@@ -53,22 +51,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define IBM4704_DATA_DDR DDRD
#define IBM4704_DATA_BIT 0
-/*
- * Pin interrupt
- */
-#ifdef IBM4704_USE_INT
-#define IBM4704_INT_INIT() do { \
- EICRA |= ((1<<ISC11) | \
- (0<<ISC10)); \
-} while (0)
-#define IBM4704_INT_ON() do { \
- EIMSK |= (1<<INT1); \
-} while (0)
-#define IBM4704_INT_OFF() do { \
- EIMSK &= ~(1<<INT1); \
-} while (0)
+/* Pin interrupt on rising edge */
+#define IBM4704_INT_INIT() do { EICRA |= ((1<<ISC11)|(0<<ISC10)); } while (0)
+#define IBM4704_INT_ON() do { EIMSK |= (1<<INT1); } while (0)
+#define IBM4704_INT_OFF() do { EIMSK &= ~(1<<INT1); } while (0)
#define IBM4704_INT_VECT INT1_vect
-#endif
#endif
diff --git a/converter/ibm4704_usb/ibm4704.txt b/converter/ibm4704_usb/ibm4704.txt
index 877d8fdb9a..4dc296b2c5 100644
--- a/converter/ibm4704_usb/ibm4704.txt
+++ b/converter/ibm4704_usb/ibm4704.txt
@@ -33,7 +33,7 @@ so that it doesn't send any scancode until you send 'FF'(End of FC command mode)
Model 100 50-key A2h
Model 200 62-key A3h
Model 300 77-key A4h
- Model 400 107-key ??
+ Model 400 107-key A5h
Japanese/Chinese 102-key A6h
diff --git a/converter/ibm4704_usb/keymap_common.h b/converter/ibm4704_usb/keymap_common.h
index c55a817205..3321a81a50 100644
--- a/converter/ibm4704_usb/keymap_common.h
+++ b/converter/ibm4704_usb/keymap_common.h
@@ -34,7 +34,42 @@ extern const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS];
extern const uint16_t fn_actions[];
-/* Original keys */
+/* 77, 107-key From Ellipse@Deskthority
+ * http://deskthority.net/workshop-f7/tmk-keyboard-firmware-collection-t4478-90.html#p190550
+
+ * 77-key
+ K00,K18,K19,K1A,K10,K11,K12,K08,K09,K0A,K0F,K1F,K0D,K0C,K0E, K44,K45,K46, \
+ K04,K05,K06,K13,K14,K15,K16,K17,K01,K02,K03,K1B,K1C,K1D, K54,K55,K56, \
+ K20,K21,K22,K23,K24,K25,K26,K27,K28,K29,K2A,K2B,K2C,K2D, K64,K65,K66, \
+ K30,K3E,K32,K33,K34,K35,K36,K37,K38,K39,K3A,K3B,K3C,K3D, K74,K75,K76, \
+ K31,K41,K3F, K40, K42,K2F, K77,K67,K71 \
+
+ * 107-key
+ K00,K18, K19,K1A,K10,K11,K12,K08,K09,K0A,K0F,K1F,K0D,K0C,K0E,K46,K64, NO, K6B,K6C, K47,K48,K49,K4A, \
+ K04,K05, K06,K13,K14,K15,K16,K17,K01,K02,K03,K1B,K1C,K1D,K56,K66, K6D,K6E,K6F, K4B,K4C,K4D,K4E, \
+ K20,K21, K22,K23,K24,K25,K26,K27,K28,K29,K2A,K2B,K2C,K2D,K71,K77, K70,K65,K72, K50,K51,K52,K53, \
+ K30, K3E,K32,K33,K34,K35,K36,K37,K38,K39,K3A,K3B,K3C,K3D,K44, K74,K75,K76, K5E,K58,K59,K5A, \
+ K31,K41, K3F,K40,K42, K2F, K54,K55, K78,K67,K79, K5B,K5C,K5D,K57 \
+
+ * IBM4704 scancode 00-79h
+ { KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_NO }, \
+ { KC_##K08, KC_##K09, KC_##K0A, KC_NO, KC_##K0C, KC_##K0D, KC_##K0E, KC_##K0F }, \
+ { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17 }, \
+ { KC_##K18, KC_##K19, KC_##K1A, KC_##K1B, KC_##K1C, KC_##K1D, KC_NO, KC_##K1F }, \
+ { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27 }, \
+ { KC_##K28, KC_##K29, KC_##K2A, KC_##K2B, KC_##K2C, KC_##K2D, KC_NO, KC_##K2F }, \
+ { KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37 }, \
+ { KC_##K38, KC_##K39, KC_##K3A, KC_##K3B, KC_##K3C, KC_##K3D, KC_##K3E, KC_##K3F }, \
+ { KC_##K40, KC_##K41, KC_##K42, KC_NO, KC_##K44, KC_NO, KC_##K46, KC_##K47 }, \
+ { KC_##K48, KC_##K49, KC_##K4A, KC_##K4B, KC_##K4C, KC_##K4D, KC_##K4E, KC_NO }, \
+ { KC_##K50, KC_##K51, KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56, KC_##K57 }, \
+ { KC_##K58, KC_##K59, KC_##K5A, KC_##K5B, KC_##K5C, KC_##K5D, KC_##K5E, KC_NO }, \
+ { KC_NO, KC_NO, KC_NO, KC_NO, KC_##K64, KC_##K65, KC_##K66, KC_##K67 }, \
+ { KC_NO, KC_NO, KC_NO, KC_##K6B, KC_##K6C, KC_##K6D, KC_##K6E, KC_##K6F }, \
+ { KC_##K70, KC_##K71, KC_##K72, KC_NO, KC_##K74, KC_##K75, KC_##K76, KC_##K77 }, \
+ { KC_##K78, KC_##K79, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO },
+*/
+/* 62-key */
#define KEYMAP( \
K00,K18,K19,K1A,K10,K11,K12,K08,K09,K0A,K0F,K1F,K0D,K0C,K0E, \
K04,K05,K06,K13,K14,K15,K16,K17,K01,K02,K03,K1B,K1C,K1D, \
@@ -61,13 +96,3 @@ extern const uint16_t fn_actions[];
}
#endif
-
-/*
- { K48, K49, K4A, K4B, K4C, K4D, K4E, K4F }, \
- { K50, K51, K52, K53, K54, K55, K56, K57 }, \
- { K58, K59, K5A, K5B, K5C, K5D, K5E, K5F }, \
- { K60, K61, K62, K63, K64, K65, K66, K67 }, \
- { K68, K69, K6A, K6B, K6C, K6D, K6E, K6F }, \
- { K70, K71, K72, K73, K74, K75, K76, K77 }, \
- { K78, K79, K7A, K7B, K7C, K7D, K7E, K7F }, \
-*/
diff --git a/converter/ibm4704_usb/matrix.c b/converter/ibm4704_usb/matrix.c
index 0bfda2b158..5f928d716f 100644
--- a/converter/ibm4704_usb/matrix.c
+++ b/converter/ibm4704_usb/matrix.c
@@ -69,41 +69,34 @@ static void enable_break(void)
{
uint8_t ret;
print("Enable break: ");
- // valid scancode: 00-77h
- for (uint8_t code = 0; code < 0x78; code++) {
- while (ibm4704_send(0x80|code) != 0) {
- print("z");
- _delay_us(500);
- }
- _delay_us(2000);
- ret = ibm4704_recv();
- if (ret != 0xff) {
+ // valid scancode: 00-79h
+ for (uint8_t code = 0; code < 0x7A; code++) {
+ while (ibm4704_send(0x80|code)) _delay_ms(1);
+ // get none when ok, get FD when out of bound
+ _delay_ms(5);
+ if ((ret = ibm4704_recv()) != 0xff) {
xprintf("c%02X:r%02X ", code, ret);
}
- _delay_us(1000);
+ _delay_ms(1);
}
_delay_us(1000);
- while (ibm4704_send(0xFF) != 0) { _delay_us(500); } // End
+ while (ibm4704_send(0xFF)) { _delay_ms(1); } // End
print("End\n");
}
void matrix_init(void)
{
- uint8_t ret;
debug_enable = true;
ibm4704_init();
matrix_clear();
- // read keyboard id
- while ((ret = ibm4704_recv()) == 0xFF) {
- ibm4704_send(0xFE);
- _delay_us(100);
- }
+ _delay_ms(2000); // wait for starting up debug console
- _delay_ms(2000); // wait for starting up debug console
print("IBM 4704 converter\n");
- xprintf("Keyboard ID: %02X\n", ret);
+ while (ibm4704_send(0xFE)) _delay_ms(1); // resend
+ _delay_ms(5);
+ xprintf("Keyboard ID: %02X\n", ibm4704_recv());
enable_break();
}
@@ -116,14 +109,16 @@ uint8_t matrix_scan(void)
if (code==0xFF) {
// Not receivd
return 0;
- } else if ((code&0x78)==0x78) {
- // 0xFF-F8 and 0x7F-78 is not scancode
- xprintf("Error: %0X\n", code);
+ } else if ((code&0x7F) >= 0x7A) {
+ // 0xFF-FA and 0x7F-7A is not scancode
+ xprintf("Error: %02X\n", code);
matrix_clear();
return 0;
} else if (code&0x80) {
+ dprintf("%02X\n", code);
matrix_make(code);
} else {
+ dprintf("%02X\n", code);
matrix_break(code);
}
return 1;
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-14 07:11:15 +0000