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vor 10 Jahren | |
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Makefile | 7860d09914 Change TMK_DIR setting | vor 10 Jahren |
README.md | 7474e14d06 Fix markdown syntax | vor 11 Jahren |
config.h | d5482f29f4 Fix debug print | vor 10 Jahren |
ibm4704.txt | 5ea50bfb30 Add keymap codelet for 77-key and 107-key | vor 10 Jahren |
keymap_common.c | e2077cad45 Change key_t to keypos_t | vor 10 Jahren |
keymap_common.h | 5ea50bfb30 Add keymap codelet for 77-key and 107-key | vor 10 Jahren |
keymap_hasu.c | 0f827cf94c Add keymap_hasu.c | vor 11 Jahren |
keymap_plain.c | 776ccd3e67 Change keymap_plain.c | vor 11 Jahren |
led.c | ebe951a445 Add Initial files of 4704_usb | vor 11 Jahren |
matrix.c | d5482f29f4 Fix debug print | vor 10 Jahren |
This firmware converts IBM 4704 keyboard protocol to USB HID.
Keyboard initialization process takes a few seconds at start up. During that you will hear buzzer from the keyboard. You need to plug USB cable after hooking up your keyboard to the converter.
Keyboard Plug from front:
DSUB-9
-------------
\ N 2 3 4 5 /
\ N N N N /
---------
2 GND
3 VCC 5V
4 DATA
5 CLOCK
N No connection/No pin.
In case of using ATMega32U4(Teensy2.0):
Just run make
:
$ make
To select keymap:
$ make KEYMAP=[plain|...]
Several version of keymap are available in advance but you are recommended to define your favorite layout yourself. To define your own keymap create file named keymap_<name>.c
and see keymap document(you can find in top README.md) and existent keymap files.