X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/21a24f90c5aaaaf13f91716208b32cde163c5918..289c32526f98d9637df35ad95ed0b65223cf6770:/include/z80-if.h

diff --git a/include/z80-if.h b/include/z80-if.h
index b02fe23..24fda5d 100644
--- a/include/z80-if.h
+++ b/include/z80-if.h
@@ -2,14 +2,14 @@
 #define ZST_ACQUIRED	0x01
 #define ZST_RUNNING	0x02
 
-typedef enum { 
+typedef enum {
 	RESET		= 0x00,
 	RESET_AQRD	= ZST_ACQUIRED,
 	RUNNING		= ZST_RUNNING,
 	RUNNING_AQRD	= ZST_RUNNING | ZST_ACQUIRED,
 } zstate_t;
 
-typedef enum { 
+typedef enum {
 	Reset,
 	Request,
 	Release,
@@ -27,20 +27,23 @@ int z80_stat_reset(void);
 //void z80_busreq(level_t level);
 int z80_stat_halt(void);
 
+
 void z80_write(uint32_t addr, uint8_t data);
 uint8_t z80_read(uint32_t addr);
 void z80_memset(uint32_t addr, uint8_t data, uint32_t length);
 void z80_write_block(const FLASH uint8_t *src, uint32_t dest, uint32_t length);
 
 
-typedef enum fifo_t {fifo_in, fifo_out, NUM_FIFOS} fifo_t;
+typedef enum fifo_t {
+		fifo_msgin, fifo_msgout, 
+		fifo_conout, fifo_conin,
+		NUM_FIFOS
+	} fifo_t;
 
 void z80_memfifo_init(const fifo_t f, uint32_t adr);
 int z80_memfifo_is_empty(const fifo_t f);
 int z80_memfifo_is_full(const fifo_t f);
-uint8_t z80_memfifo_getc(const fifo_t f);
+int z80_memfifo_getc(const fifo_t f);
+uint8_t z80_memfifo_getc_wait(const fifo_t f);
 void z80_memfifo_putc(fifo_t f, uint8_t val);
 
-void z80_setup_msg_fifo(void);
-void z80_init_msg_fifo(uint32_t addr);
-int z80_msg_fifo_getc(void);