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Added language select to Amstrad PCs. Patch from JohnElliott.

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This commit is contained in:
SarahW 2020-03-09 19:55:52 +00:00
commit 62cd992839
3 changed files with 174 additions and 7 deletions
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164
src/amstrad.c
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@ -11,6 +11,7 @@
static uint8_t amstrad_dead;
int amstrad_latch = 0;
static uint8_t amstrad_language;
uint8_t amstrad_read(uint16_t port, void *priv)
{
@ -22,7 +23,7 @@ uint8_t amstrad_read(uint16_t port, void *priv)
case 0x378:
return lpt1_read(port, NULL);
case 0x379:
return lpt1_read(port, NULL) | 7;
return lpt1_read(port, NULL) | (amstrad_language & 7);
case 0x37a:
temp = lpt1_read(port, NULL) & 0x1f;
if (romset == ROM_PC1512) return temp | 0x20;
@ -164,4 +165,165 @@ void amstrad_init()
io_sethandler(0xdead, 0x0001, amstrad_read, NULL, NULL, amstrad_write, NULL, NULL, NULL);
if ((romset == ROM_PC200 || romset == ROM_PPC512) && gfxcard != GFX_BUILTIN)
io_sethandler(0x03de, 0x0001, amstrad_read, NULL, NULL, amstrad_write, NULL, NULL, NULL);
}
static void *ams1512_init()
{
amstrad_language = device_get_config_int("language");
return &amstrad_language;
}
device_config_t ams1512_config[] =
{
{
.name = "language",
.description = "BIOS language",
.type = CONFIG_SELECTION,
.selection =
{
{
.description = "English",
.value = 7
},
{
.description = "German",
.value = 6
},
{
.description = "French",
.value = 5
},
{
.description = "Spanish",
.value = 4
},
{
.description = "Danish",
.value = 3
},
{
.description = "Swedish",
.value = 2
},
{
.description = "Italian",
.value = 1
},
{
.description = "Diagnostic mode",
.value = 0
},
{
.description = ""
}
},
.default_int = 7
},
{
.type = -1
}
};
device_config_t ams2086_config[] =
{
{
.name = "language",
.description = "BIOS language",
.type = CONFIG_SELECTION,
.selection =
{
{
.description = "English",
.value = 7
},
{
.description = "Diagnostic mode",
.value = 0
},
{
.description = ""
}
},
.default_int = 7
},
{
.type = -1
}
};
device_config_t ams3086_config[] =
{
{
.name = "language",
.description = "BIOS language",
.type = CONFIG_SELECTION,
.selection =
{
{
.description = "English",
.value = 7
},
{
.description = "Diagnostic mode",
.value = 3
},
{
.description = ""
}
},
.default_int = 7
},
{
.type = -1
}
};
device_t ams1512_device =
{
"Amstrad PC1512 (BIOS)",
0,
ams1512_init,
NULL,
NULL,
NULL,
NULL,
NULL,
ams1512_config
};
device_t ams2086_device =
{
"Amstrad PC2086 (BIOS)",
0,
ams1512_init,
NULL,
NULL,
NULL,
NULL,
NULL,
ams2086_config
};
device_t ams3086_device =
{
"Amstrad PC3086 (BIOS)",
0,
ams1512_init,
NULL,
NULL,
NULL,
NULL,
NULL,
ams3086_config
};