From e2f554f5bbb8467473636cfbeec97e3f6d862caf Mon Sep 17 00:00:00 2001 From: Tau Date: Thu, 8 Nov 2018 14:20:20 -0500 Subject: [PATCH] jvs/jvs-cmd.h: Add JVS command definitions --- jvs/jvs-cmd.h | 45 +++++++++++++++++++++++++++++++++++++++++++++ jvs/meson.build | 1 + 2 files changed, 46 insertions(+) create mode 100644 jvs/jvs-cmd.h diff --git a/jvs/jvs-cmd.h b/jvs/jvs-cmd.h new file mode 100644 index 0000000..0197c9f --- /dev/null +++ b/jvs/jvs-cmd.h @@ -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) diff --git a/jvs/meson.build b/jvs/meson.build index 3c90966..49737a0 100644 --- a/jvs/meson.build +++ b/jvs/meson.build @@ -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',