Mercurial > repos > blastem
diff io.h @ 1348:040c5600e2d9
Implemented slow rise time of IO pins set as inputs, but not driven by device. Fixes input in Decap Attack and possibly other games with buggy controller code
| author | Michael Pavone <pavone@retrodev.com> |
|---|---|
| date | Mon, 08 May 2017 22:31:28 -0700 |
| parents | d966298442d4 |
| children | 4e5797b3935a |
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--- a/io.h Sat May 06 00:09:14 2017 -0700 +++ b/io.h Mon May 08 22:31:28 2017 -0700 @@ -60,6 +60,7 @@ uint8_t output; uint8_t control; uint8_t input[3]; + uint32_t slow_rise_start[8]; uint8_t serial_out; uint8_t serial_in; uint8_t serial_ctrl; @@ -95,6 +96,7 @@ void map_all_bindings(sega_io *io); void setup_io_devices(tern_node * config, rom_info *rom, sega_io *io); void io_adjust_cycles(io_port * pad, uint32_t current_cycle, uint32_t deduction); +void io_control_write(io_port *port, uint8_t value, uint32_t current_cycle); void io_data_write(io_port * pad, uint8_t value, uint32_t current_cycle); uint8_t io_data_read(io_port * pad, uint32_t current_cycle); void handle_keydown(int keycode, uint8_t scancode);