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SIM_CARD: Added type definitions.

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This commit is contained in:
Richard Cornwell
2018-07-27 11:11:17 -04:00
parent 2bfe1c7628
commit 0638795963
2 changed files with 44 additions and 32 deletions
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43
sim_card.c
View File

@@ -77,11 +77,11 @@
struct card_context
{
int punch_count; /* Number of cards punched */
t_addr punch_count; /* Number of cards punched */
char cbuff[1024]; /* Read in buffer for cards */
uint8 hol_to_ascii[4096]; /* Back conversion table */
int hopper_size; /* Size of hopper */
int hopper_cards; /* Number of cards in hopper */
t_addr hopper_size; /* Size of hopper */
t_addr hopper_cards; /* Number of cards in hopper */
uint16 (*images)[1][80];
};
@@ -478,7 +478,7 @@ sim_hol_to_ebcdic(uint16 hol) {
int
t_addr
sim_hopper_size(UNIT * uptr) {
struct card_context *data = (struct card_context *)uptr->card_ctx;
if (data == NULL)
@@ -486,7 +486,7 @@ sim_hopper_size(UNIT * uptr) {
return data->hopper_cards;
}
int
t_addr
sim_punch_count(UNIT * uptr) {
struct card_context *data = (struct card_context *)uptr->card_ctx;
if (data == NULL)
@@ -494,7 +494,7 @@ sim_punch_count(UNIT * uptr) {
return data->punch_count;
}
int
t_addr
sim_card_input_hopper_count(UNIT *uptr) {
struct card_context *data = (struct card_context *)uptr->card_ctx;
uint16 col;
@@ -510,7 +510,7 @@ sim_card_input_hopper_count(UNIT *uptr) {
return (int)((data->hopper_cards - uptr->pos) - ((col & CARD_EOF) ? 1 : 0));
}
int
t_addr
sim_card_output_hopper_count(UNIT *uptr) {
struct card_context *data = (struct card_context *)uptr->card_ctx;
@@ -521,19 +521,19 @@ sim_card_output_hopper_count(UNIT *uptr) {
}
t_stat
t_cdstat
sim_read_card(UNIT * uptr, uint16 image[80])
{
int i;
struct card_context *data = (struct card_context *)uptr->card_ctx;
DEVICE *dptr;
uint16 (*img)[80];
t_stat r = SCPE_OK;
t_stat r = CDSE_OK;
if (data == NULL || data->hopper_size == 0 || (uptr->flags & UNIT_ATT) == 0)
return SCPE_UNATT; /* attached? */
if (uptr->pos >= data->hopper_cards)
return SCPE_UNATT;
if (data == NULL || (uptr->flags & UNIT_ATT) == 0)
return CDSE_EMPTY; /* attached? */
if (data->hopper_cards == 0 || uptr->pos >= data->hopper_cards)
return CDSE_EMPTY;
dptr = find_dev_from_unit( uptr);
img = &(*data->images)[uptr->pos];
@@ -563,9 +563,9 @@ sim_read_card(UNIT * uptr, uint16 image[80])
}
}
if ((*img)[0] & CARD_EOF)
r = SCPE_EOF;
r = CDSE_EOF;
else if ((*img)[0] & CARD_ERR)
r = SCPE_IOERR;
r = CDSE_ERROR;
uptr->pos++;
data->punch_count++;
memcpy(image, img, 80 * sizeof(uint16));
@@ -981,6 +981,7 @@ _sim_read_deck(UNIT * uptr, int eof)
C modifier is recognized (column binary is implemented)
*/
t_stat
sim_punch_card(UNIT * uptr, uint16 image[80])
{
@@ -992,15 +993,17 @@ sim_punch_card(UNIT * uptr, uint16 image[80])
/* Try to convert to text */
uint8 out[512];
int i;
int outp;
int outp = 0;
int mode = uptr->flags & UNIT_CARD_MODE;
int ok = 1;
struct card_context *data;
DEVICE *dptr;
data = (struct card_context *)uptr->card_ctx;
dptr = find_dev_from_unit(uptr);
outp = 0;
data = (struct card_context *)uptr->card_ctx;
if (data == NULL || (uptr->flags & UNIT_ATT) == 0)
return CDSE_EMPTY; /* attached? */
/* Fix mode if in auto mode */
if (mode == MODE_AUTO) {
@@ -1132,7 +1135,7 @@ sim_punch_card(UNIT * uptr, uint16 image[80])
uptr->pos = ftell (uptr->fileref);
/* Clear image buffer */
for (i = 0; i < 80; image[i++] = 0);
return SCPE_OK;
return CDSE_OK;
}
/* Set card format */
@@ -1270,7 +1273,7 @@ sim_card_attach(UNIT * uptr, CONST char *cptr)
}
if (uptr->flags & UNIT_RO) { /* Card Reader? */
int previous_cards = data->hopper_cards;
t_addr previous_cards = data->hopper_cards;
/* Check if we should append to end of existing */
if ((sim_switches & SWMASK ('S')) == 0) {

33
sim_card.h
View File

@@ -66,6 +66,8 @@
extern "C" {
#endif
#define SIM_CARD_API 2 /* API Version */
#define DEBUG_CARD 0x0000010 /* Show details */
/* Flags for punch and reader. */
@@ -85,21 +87,28 @@ extern "C" {
#define MODE_CHAR (0x70 << UNIT_V_CARD_MODE)
/* Card Reader Return Status code */
typedef int t_cdstat;
#define CDSE_OK 0 /* Good */
#define CDSE_EOF 1 /* End of File */
#define CDSE_EMPTY 2 /* Input Hopper Empty */
#define CDSE_ERROR 3 /* Error Card Read */
/* Generic routines. */
/* Read next card into image row 12,11,10,1-9 */
/* Return SCPE_EOF if end file detected. */
t_stat sim_read_card(UNIT * uptr, uint16 image[80]);
t_cdstat sim_read_card(UNIT * uptr, uint16 image[80]);
/* Punch card from image row 12,11,10,1-9 */
t_stat sim_punch_card(UNIT * uptr, uint16 image[80]);
t_cdstat sim_punch_card(UNIT * uptr, uint16 image[80]);
/* Check if next card to be read is EOF */
int sim_card_eof(UNIT * uptr);
/* Return number of cards yet to read */
int sim_hopper_size(UNIT * uptr);
t_addr sim_hopper_size(UNIT * uptr);
/* Return number of cards punched */
int sim_punch_count(UNIT * uptr);
int sim_card_input_hopper_count(UNIT *uptr);
int sim_card_output_hopper_count(UNIT *uptr);
t_addr sim_punch_count(UNIT * uptr);
t_addr sim_card_input_hopper_count(UNIT *uptr);
t_addr sim_card_output_hopper_count(UNIT *uptr);
t_stat sim_card_attach(UNIT * uptr, CONST char *file);
t_stat sim_card_detach(UNIT *uptr);
@@ -110,16 +119,16 @@ uint8 sim_hol_to_bcd(uint16 hol);
uint16 sim_hol_to_ebcdic(uint16 hol);
/* Format control routines. */
t_stat sim_card_set_fmt (UNIT *uptr, int32 val, CONST char *cptr, void *desc);
t_stat sim_card_show_fmt (FILE *st, UNIT *uptr, int32 val, CONST void *desc);
t_stat sim_card_set_fmt (UNIT *uptr, int32 val, CONST char *cptr, void *desc);
t_stat sim_card_show_fmt (FILE *st, UNIT *uptr, int32 val, CONST void *desc);
/* Help information */
t_stat sim_card_attach_help(FILE *st, DEVICE *dptr, UNIT *uptr, int32 flag, const char *cptr);
t_stat sim_card_attach_help(FILE *st, DEVICE *dptr, UNIT *uptr, int32 flag, const char *cptr);
/* Translation tables */
extern const char sim_six_to_ascii[64]; /* Map BCD to ASCII */
extern const char sim_ascii_to_six[128]; /* Map 7 bit ASCII to BCD */
extern const uint8 sim_parity_table[64]; /* 64 entry odd parity table */
extern CONST char sim_six_to_ascii[64]; /* Map BCD to ASCII */
extern CONST char sim_ascii_to_six[128]; /* Map 7 bit ASCII to BCD */
extern CONST uint8 sim_parity_table[64]; /* 64 entry odd parity table */
#ifdef __cplusplus
}