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jvs/jvs-cmd.h: Add JVS command definitions

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Tau 2018-11-08 14:20:20 -05:00
parent ffe929d8ea
commit e2f554f5bb
2 changed files with 46 additions and 0 deletions
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45
jvs/jvs-cmd.h Normal file
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@ -0,0 +1,45 @@
#pragma once
enum {
JVS_CMD_READ_ID = 0x10,
JVS_CMD_GET_CMD_VERSION = 0x11,
JVS_CMD_GET_JVS_VERSION = 0x12,
JVS_CMD_GET_COMM_VERSION = 0x13,
JVS_CMD_GET_FEATURES = 0x14,
JVS_CMD_READ_SWITCHES = 0x20,
JVS_CMD_READ_COIN = 0x21,
JVS_CMD_READ_ANALOGS = 0x22,
JVS_CMD_WRITE_GPIO = 0x32,
JVS_CMD_RESET = 0xF0,
JVS_CMD_ASSIGN_ADDR = 0xF1,
};
#pragma pack(push, 1)
struct jvs_req_read_switches {
uint8_t cmd;
uint8_t num_players;
uint8_t bytes_per_player;
};
struct jvs_req_read_coin {
uint8_t cmd;
uint8_t nslots;
};
struct jvs_req_read_analogs {
uint8_t cmd;
uint8_t nanalogs;
};
struct jvs_req_reset {
uint8_t cmd;
uint8_t unknown;
};
struct jvs_req_assign_addr {
uint8_t cmd;
uint8_t addr;
};
#pragma pack(pop)

1
jvs/meson.build
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@ -9,6 +9,7 @@ jvs_lib = static_library(
sources : [
'jvs-bus.c',
'jvs-bus.h',
'jvs-cmd.h',
'jvs-frame.c',
'jvs-frame.h',
'jvs-util.c',