80486DX2-66/86Box-fork
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Fixed arrow keys on the Amstrads and indentation of the Olivetti machine code.

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This commit is contained in:
OBattler
2020-12-19 00:06:41 +01:00
parent dd125854f1
commit bc12981935
4 changed files with 177 additions and 147 deletions
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24
src/device/keyboard_xt.c
View File

@@ -330,7 +330,8 @@ const scancode scancode_xt[512] = {
static uint8_t key_queue[16];
static int key_queue_start = 0,
key_queue_end = 0;
static int is_t1x00 = 0;
static int is_tandy = 0, is_t1x00 = 0,
is_amstrad = 0;
#ifdef ENABLE_KEYBOARD_XT_LOG
@@ -425,7 +426,7 @@ kbd_adddata_process(uint16_t val, void (*adddata)(uint16_t val))
if (!adddata)
return;
if (is_t1x00) {
if (is_tandy) {
adddata(val);
return;
}
@@ -433,6 +434,9 @@ kbd_adddata_process(uint16_t val, void (*adddata)(uint16_t val))
keyboard_get_states(NULL, &num_lock, NULL);
shift_states = keyboard_get_shift() & STATE_SHIFT_MASK;
if (is_amstrad)
num_lock = !num_lock;
switch(val) {
case FAKE_LSHIFT_ON:
if (num_lock) {
@@ -558,15 +562,13 @@ kbd_read(uint16_t port, void *priv)
ret = ((mem_size-64) / 32) & 0x0f;
else
ret = ((mem_size-64) / 32) >> 4;
}
else if (kbd->type == 8) {
} else if (kbd->type == 8) {
/* Olivetti M19 */
if (kbd->pb & 0x04)
ret = kbd->pd;
else
ret = kbd->pd >> 4;
}
else {
} else {
if (kbd->pb & 0x08)
ret = kbd->pd >> 4;
else {
@@ -618,6 +620,13 @@ kbd_reset(void *priv)
}
void
keyboard_set_is_amstrad(int ams)
{
is_amstrad = ams;
}
static void *
kbd_init(const device_t *info)
{
@@ -732,8 +741,11 @@ kbd_init(const device_t *info)
keyboard_set_table(scancode_xt);
is_tandy = (kbd->type == 5);
is_t1x00 = (kbd->type == 6);
is_amstrad = 0;
return(kbd);
}

1
src/include/86box/keyboard.h
View File

@@ -102,6 +102,7 @@ extern void keyboard_set_states(uint8_t cl, uint8_t nl, uint8_t sl);
extern int keyboard_recv(uint16_t key);
extern int keyboard_isfsexit(void);
extern int keyboard_ismsexit(void);
extern void keyboard_set_is_amstrad(int ams);
extern void keyboard_at_adddata_keyboard_raw(uint8_t val);
extern void keyboard_at_adddata_mouse(uint8_t val);

4
src/machine/m_amstrad.c
View File

@@ -2116,8 +2116,7 @@ kbd_adddata(uint16_t val)
static void
kbd_adddata_ex(uint16_t val)
{
kbd_adddata(val);
// kbd_adddata_process(val, kbd_adddata);
kbd_adddata_process(val, kbd_adddata);
}
@@ -2500,6 +2499,7 @@ machine_amstrad_init(const machine_t *model, int type)
keyboard_set_table(scancode_xt);
keyboard_send = kbd_adddata_ex;
keyboard_scan = 1;
keyboard_set_is_amstrad(1);
io_sethandler(0x0078, 2,
ms_read, NULL, NULL, ms_write, NULL, NULL, ams);

93
src/machine/m_xt_olivetti.c
View File

@@ -118,6 +118,7 @@ m24_log(const char *fmt, ...)
#define m24_log(fmt, ...)
#endif
static void
m24_kbd_poll(void *priv)
{
@@ -171,9 +172,8 @@ m24_kbd_write(uint16_t port, uint8_t val, void *priv)
#endif
#if 0
if (ram[8] == 0xc3) {
if (ram[8] == 0xc3)
output = 3;
}
#endif
switch (port) {
case 0x60:
@@ -242,6 +242,7 @@ m24_kbd_write(uint16_t port, uint8_t val, void *priv)
}
}
static uint8_t
m24_kbd_read(uint16_t port, void *priv)
{
@@ -279,10 +280,12 @@ m24_kbd_read(uint16_t port, void *priv)
return(ret);
}
static void
m24_kbd_close(void *priv)
{
olim24_kbd_t *kbd = (olim24_kbd_t *)priv;
/* Stop the timer. */
timer_disable(&kbd->send_delay_timer);
@@ -299,6 +302,7 @@ m24_kbd_close(void *priv)
free(kbd);
}
static void
m24_kbd_reset(void *priv)
{
@@ -319,6 +323,7 @@ m24_kbd_reset(void *priv)
m24_kbd->scan[6] = 0x50;
}
static int
ms_poll(int x, int y, int z, int b, void *priv)
{
@@ -401,8 +406,10 @@ ms_poll(int x, int y, int z, int b, void *priv)
return(0);
}
static void
m24_kbd_init(olim24_kbd_t *kbd){
m24_kbd_init(olim24_kbd_t *kbd)
{
/* Initialize the keyboard. */
io_sethandler(0x0060, 2,
@@ -418,9 +425,10 @@ m24_kbd_init(olim24_kbd_t *kbd){
mouse_set_poll(ms_poll, kbd);
keyboard_set_table(scancode_xt);
keyboard_set_is_amstrad(0);
}
static void
m19_vid_out(uint16_t addr, uint8_t val, void *priv)
{
@@ -428,23 +436,21 @@ m19_vid_out(uint16_t addr, uint8_t val, void *priv)
int oldmode = vid->mode;
/* activating plantronics mode */
if (addr == 0x3dd){
if (addr == 0x3dd) {
/* already in graphics mode */
if ((val & 0x30) && (vid->ogc.cga.cgamode & 0x2)) {
if ((val & 0x30) && (vid->ogc.cga.cgamode & 0x2))
vid->mode = PLANTRONICS_MODE;
} else {
else
vid->mode = OLIVETTI_OGC_MODE;
}
/* setting graphics mode */
} else if (addr == 0x3d8) {
if ((val & 0x2) && (vid->colorplus.control & 0x30)){
if ((val & 0x2) && (vid->colorplus.control & 0x30))
vid->mode = PLANTRONICS_MODE;
} else {
else
vid->mode = OLIVETTI_OGC_MODE;
}
}
/* video mode changed */
if(oldmode != vid->mode){
if (oldmode != vid->mode) {
/* activate Plantronics emulation */
if (vid->mode == PLANTRONICS_MODE){
timer_disable(&vid->ogc.cga.timer);
@@ -454,41 +460,46 @@ m19_vid_out(uint16_t addr, uint8_t val, void *priv)
timer_disable(&vid->colorplus.cga.timer);
timer_set_delay_u64(&vid->ogc.cga.timer, 0);
}
colorplus_recalctimings(&vid->colorplus);
ogc_recalctimings(&vid->ogc);
}
colorplus_out(addr, val, &vid->colorplus);
ogc_out(addr, val, &vid->ogc);
}
static uint8_t
m19_vid_in(uint16_t addr, void *priv)
{
olim19_vid_t *vid = (olim19_vid_t *)priv;
if ( vid->mode == PLANTRONICS_MODE ) {
if (vid->mode == PLANTRONICS_MODE)
return colorplus_in(addr, &vid->colorplus);
} else {
else
return ogc_in(addr, &vid->ogc);
}
}
static uint8_t
m19_vid_read(uint32_t addr, void *priv)
{
olim19_vid_t *vid = (olim19_vid_t *)priv;
vid->colorplus.cga.mapping = vid->ogc.cga.mapping;
if ( vid->mode == PLANTRONICS_MODE ) {
if (vid->mode == PLANTRONICS_MODE)
return colorplus_read(addr, &vid->colorplus);
} else {
else
return ogc_read(addr, &vid->ogc);
}
}
static void
m19_vid_write(uint32_t addr, uint8_t val, void *priv)
{
olim19_vid_t *vid = (olim19_vid_t *)priv;
colorplus_write(addr, val, &vid->colorplus);
ogc_write(addr, val, &vid->ogc);
}
@@ -498,60 +509,64 @@ static void
m19_vid_close(void *priv)
{
olim19_vid_t *vid = (olim19_vid_t *)priv;
free(vid->ogc.cga.vram);
free(vid->colorplus.cga.vram);
free(vid);
}
static void
m19_vid_speed_changed(void *priv)
{
olim19_vid_t *vid = (olim19_vid_t *)priv;
colorplus_recalctimings(&vid->colorplus);
ogc_recalctimings(&vid->ogc);
}
static void
m19_vid_init(olim19_vid_t *vid){
//int display_type;
static void
m19_vid_init(olim19_vid_t *vid)
{
/* int display_type; */
vid->mode = OLIVETTI_OGC_MODE;
video_inform(VIDEO_FLAG_TYPE_CGA, &timing_m19_vid);
//display_type = device_get_config_int("display_type");
/* display_type = device_get_config_int("display_type"); */
/* OGC emulation part begin */
loadfont_ex(L"roms/machines/olivetti_m19/BIOS.BIN", 1, 90);
/* composite is not working yet */
vid->ogc.cga.composite = 0; // (display_type != CGA_RGB);
//vid->ogc.cga.snow_enabled = device_get_config_int("snow_enabled");
/* vid->ogc.cga.snow_enabled = device_get_config_int("snow_enabled"); */
vid->ogc.cga.vram = malloc(0x8000);
//cga_comp_init(vid->ogc.cga.revision);
/* cga_comp_init(vid->ogc.cga.revision); */
//vid->ogc.cga.rgb_type = device_get_config_int("rgb_type");
//cga_palette = (vid->ogc.cga.rgb_type << 1);
/* vid->ogc.cga.rgb_type = device_get_config_int("rgb_type"); */
/* cga_palette = (vid->ogc.cga.rgb_type << 1); */
cga_palette = 0;
cgapal_rebuild();
ogc_mdaattr_rebuild();
/* color display */
// if (device_get_config_int("rgb_type")==0 || device_get_config_int("rgb_type") == 4)
/* if (device_get_config_int("rgb_type")==0 || device_get_config_int("rgb_type") == 4) */
vid->ogc.mono_display = 1;
// else
// vid->ogc.mono_display = 1;
/* else */
/* vid->ogc.mono_display = 1; */
/* OGC emulation part end */
/* Plantronics emulation part begin*/
/* composite is not working yet */
vid->colorplus.cga.composite = 0; //(display_type != CGA_RGB);
// vid->colorplus.cga.snow_enabled = device_get_config_int("snow_enabled");
/* vid->colorplus.cga.snow_enabled = device_get_config_int("snow_enabled"); */
vid->colorplus.cga.vram = malloc(0x8000);
//vid->colorplus.cga.cgamode = 0x1;
/* vid->colorplus.cga.cgamode = 0x1; */
/* Plantronics emulation part end*/
timer_add(&vid->ogc.cga.timer, ogc_poll, &vid->ogc, 1);
@@ -561,9 +576,9 @@ m19_vid_init(olim19_vid_t *vid){
io_sethandler(0x03d0, 0x0010, m19_vid_in, NULL, NULL, m19_vid_out, NULL, NULL, vid);
vid->mode = OLIVETTI_OGC_MODE;
}
const device_t m24_kbd_device = {
"Olivetti M24 keyboard and mouse",
0,
@@ -590,11 +605,13 @@ m19_get_device(void)
return &m19_vid_device;
}
static uint8_t
m24_read(uint16_t port, void *priv)
{
uint8_t ret = 0x00;
int i, fdd_count = 0;
switch (port) {
/*
* port 66:
@@ -650,10 +667,9 @@ m24_read(uint16_t port, void *priv)
*/
case 0x67:
for (i = 0; i < FDD_NUM; i++) {
if (fdd_get_flags(i)) {
if (fdd_get_flags(i))
fdd_count++;
}
}
/* Switches 7, 8 - floppy drives. */
if (!fdd_count)
@@ -674,17 +690,19 @@ m24_read(uint16_t port, void *priv)
/* Switch 2 - Set fast startup */
ret |= 0x2;
}
}
return(ret);
}
const device_t *
m24_get_device(void)
{
return &ogc_m24_device;
}
int
machine_xt_olim24_init(const machine_t *model)
{
@@ -708,7 +726,7 @@ machine_xt_olim24_init(const machine_t *model)
machine_common_init(model);
device_add(&fdc_xt_device);
//address 66-67 = mainboard dip-switch settings
/* Address 66-67 = mainboard dip-switch settings */
io_sethandler(0x0066, 2, m24_read, NULL, NULL, NULL, NULL, NULL, NULL);
m24_kbd_init(m24_kbd);
@@ -722,7 +740,6 @@ machine_xt_olim24_init(const machine_t *model)
nmi_init();
return ret;
}
@@ -787,7 +804,7 @@ machine_xt_olim19_init(const machine_t *model)
olim19_vid_t *vid;
/* do not move memory allocation elsewhere */
/* Do not move memory allocation elsewhere. */
vid = (olim19_vid_t *)malloc(sizeof(olim19_vid_t));
memset(vid, 0x00, sizeof(olim19_vid_t));