Commit graph

16 commits

Author SHA1 Message Date
tmk
4ffa771f0f pc98: Fix glitch and reset signal
- Change order of setting PORT and DDR to prevent glitch
- RST pin cannot be controlled after USART starts
2022-02-14 17:32:38 +09:00
tmk
d73bedb51a pc98_usb: Add RDY pulse in response receive #666
RDY high pulse(>=37us) is required to allow keyboard to send next data.
https://archive.org/stream/PC9800TechnicalDataBookHARDWARE1993/PC-9800TechnicalDataBook_HARDWARE1993#page/n157
2021-01-17 15:52:14 +09:00
tmk
aa8d9fe5e6 pc98_usb: Add keyboard identify support 2021-01-17 15:42:10 +09:00
tmk
c704eba1b5 pc98_usb: Add debug prints 2021-01-16 14:16:48 +09:00
tmk
1ac07ccf99 pc98_usb: Fix debug print codes 2019-09-04 23:43:29 +09:00
tmk
fddc6a7b47 pc98_usb: Fix RDY line and startup for PC-9801V 2018-10-16 00:24:29 +09:00
tmk
5d24932e78 pc98_usb: Update reset and LED control command 2018-09-08 21:23:30 +09:00
tmk
d6c1643edf pc98_usb: Update protocol commands 2018-06-07 17:22:08 +09:00
tmk
47e9e80223 pc98_usb: LED control code is disabled by default 2018-06-02 20:37:17 +09:00
tmk
1ad31539a6 Fix matrix.c to use new default impl. 2016-10-08 13:14:06 +09:00
tmk
c6d88d2795 Rename file layer_switch to action_layer 2013-04-02 17:44:24 +09:00
tmk
ea1ede83c3 Add serial_uart.c and use it for PC98 2013-02-25 03:09:10 +09:00
tmk
504a9f42ff Inhibit repeating key of PC98 2013-02-24 20:38:43 +09:00
tmk
4a91d18277 Add keymap for PC98 2013-02-22 19:37:27 +09:00
tmk
eb776c1b79 Quick Fix: read scan code from PC98 2013-02-22 15:48:35 +09:00
tmk
f68c5bf0d3 Add initial files for PC98 2013-02-22 09:53:46 +09:00