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Work-In-Progress modem emulation

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This commit is contained in:
Cacodemon345
2024-03-08 16:45:17 +06:00
parent 3e6b4aa9e1
commit 9488078c5a
5 changed files with 759 additions and 4 deletions
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8
src/include/86box/serial.h
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@@ -92,6 +92,7 @@ typedef struct serial_s {
typedef struct serial_device_s {
void (*rcr_callback)(struct serial_s *serial, void *priv);
void (*dtr_callback)(struct serial_s *serial, int status, void *priv);
void (*dev_write)(struct serial_s *serial, void *priv, uint8_t data);
void (*lcr_callback)(struct serial_s *serial, void *priv, uint8_t lcr);
void (*transmit_period_callback)(struct serial_s *serial, void *priv, double transmit_period);
@@ -112,6 +113,12 @@ extern serial_t *serial_attach_ex(int port,
void (*lcr_callback)(struct serial_s *serial, void *priv, uint8_t data_bits),
void *priv);
extern serial_t *serial_attach_ex_2(int port,
void (*rcr_callback)(struct serial_s *serial, void *priv),
void (*dev_write)(struct serial_s *serial, void *priv, uint8_t data),
void (*dtr_callback)(struct serial_s *serial, int status, void *priv),
void *priv);
#define serial_attach(port, rcr_callback, dev_write, priv) \
serial_attach_ex(port, rcr_callback, dev_write, NULL, NULL, priv);
@@ -129,6 +136,7 @@ extern void serial_device_timeout(void *priv);
extern void serial_set_cts(serial_t *dev, uint8_t enabled);
extern void serial_set_dsr(serial_t *dev, uint8_t enabled);
extern void serial_set_dcd(serial_t *dev, uint8_t enabled);
extern void serial_set_ri(serial_t *dev, uint8_t enabled);
extern const device_t ns8250_device;
extern const device_t ns8250_pcjr_device;