Initial submission of the PCem-Experimental source code.

2016-06-26 00:34:39 +02:00
parent 09d7c4384f
commit fd2a5bc9f5
610 changed files with 184352 additions and 0 deletions
--- a/src/serial.h
+++ b/src/serial.h
@@ -0,0 +1,28 @@
+void serial1_init(uint16_t addr, int irq);
+void serial2_init(uint16_t addr, int irq);
+void serial1_set(uint16_t addr, int irq);
+void serial2_set(uint16_t addr, int irq);
+void serial1_remove();
+void serial2_remove();
+void serial_reset();
+
+struct SERIAL;
+
+typedef struct
+{
+        uint8_t lsr,thr,mctrl,rcr,iir,ier,lcr,msr;
+        uint8_t dlab1,dlab2;
+        uint8_t dat;
+        uint8_t int_status;
+        uint8_t scratch;
+        
+        int irq;
+
+        void (*rcr_callback)(void *p);
+        uint8_t fifo[256];
+        int fifo_read, fifo_write;
+        
+        int recieve_delay;
+} SERIAL;
+
+extern SERIAL serial1, serial2;