Mercurial > repos > blastem
diff io.h @ 2041:638eb2d25696 mame_interp
Merge from default
| author | Michael Pavone <pavone@retrodev.com> |
|---|---|
| date | Thu, 05 Aug 2021 09:29:33 -0700 |
| parents | 0f54a898db03 |
| children | 93918a6a8ab7 |
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--- a/io.h Sun May 10 00:16:00 2020 -0700 +++ b/io.h Thu Aug 05 09:29:33 2021 -0700 @@ -24,7 +24,9 @@ IO_EA_MULTI_A, IO_EA_MULTI_B, IO_SEGA_PARALLEL, - IO_GENERIC + IO_GENERIC, + IO_GENERIC_SERIAL, + IO_HEARTBEAT_TRAINER }; typedef struct { @@ -57,13 +59,37 @@ uint8_t mode; uint8_t cmd; } keyboard; + struct { + uint8_t *nv_memory; + uint8_t *cur_buffer; + uint64_t rtc_base_timestamp; + uint8_t rtc_base[5]; + uint8_t bpm; + uint8_t cadence; + uint8_t buttons; + uint8_t nv_page_size; + uint8_t nv_pages; + uint8_t param; + uint8_t state; + uint8_t status; + uint8_t device_num; + uint8_t cmd; + uint8_t remaining_bytes; + } heartbeat_trainer; } device; uint8_t output; uint8_t control; uint8_t input[3]; uint32_t slow_rise_start[8]; + uint32_t serial_cycle; + uint32_t serial_divider; + uint32_t last_poll_cycle; + uint32_t transmit_end; + uint32_t receive_end; uint8_t serial_out; + uint8_t serial_transmitting; uint8_t serial_in; + uint8_t serial_receiving; uint8_t serial_ctrl; uint8_t device_type; } io_port; @@ -106,9 +132,15 @@ 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_run(io_port *port, uint32_t current_cycle); 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); +void io_tx_write(io_port *port, uint8_t value, uint32_t current_cycle); +void io_sctrl_write(io_port *port, uint8_t value, uint32_t current_cycle); uint8_t io_data_read(io_port * pad, uint32_t current_cycle); +uint8_t io_rx_read(io_port * port, uint32_t current_cycle); +uint8_t io_sctrl_read(io_port *port, uint32_t current_cycle); +uint32_t io_next_interrupt(io_port *port, uint32_t current_cycle); void io_serialize(io_port *port, serialize_buffer *buf); void io_deserialize(deserialize_buffer *buf, void *vport);