pushed updates

OperatingSystem/monitor_v2/include/bios_calls.s

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+;----------------------------------------------------------------
+; Terminal IN/OUT functions
+;----------------------------------------------------------------
+; prints out byte
+; input:
+; - a: byte to send
+; modify:
+; - af: destroy
+bios_termout:
+    jp print_char
+
+; reads in byte
+; input:
+; modify:
+; - a: read byte
+; - f: destroy
+bios_termin:
+    jp read_char
+
+; reads input status
+; input:
+; modify:
+; - a: 0x00 if empty, 0xFF if byte is ready
+; - f: destroy
+bios_termsts:
+    jp read_in_sts
+
+;----------------------------------------------------------------
+; I2C IN/OUT functions
+;----------------------------------------------------------------
+; sends I2C buffer to device
+; input:
+; - HL contains buffer location
+; - B  defines amount of bytes to send
+; - C  contains device address
+; modify:
+; - af: destroy
+bios_iic_send:
+    jp iic_send_buffer
+
+; sends I2C buffer to device
+; input:
+; - HL contains buffer location
+; - B  defines amount of bytes to receive
+; - C  contains device address
+; modify:
+; - af: destroy
+bios_iic_receive:
+    jp iic_receive_buffer
+
+;----------------------------------------------------------------
+; disk functions
+;----------------------------------------------------------------
+; selects drive 0-3
+; input:
+; - a  contains drive number
+; modify:
+; - af: destroy
+; - de: destroy
+; - bc: destroy
+; - hl: destroy
+bios_disk_sel:
+    jp ideif_drv_sel
+
+; gets pointer to selcetd drive information
+; input:
+; modify:
+; - af: destroy
+; - ix: pointer to start of entry
+bios_disk_get:
+    jp ideif_get_drv_pointer
+
+
+; reads from LBA address
+; input:
+; - a : sectro count
+; - de: destination in memory
+; - hl: pointer to sector value in memory (32 bit (lw))
+; modify:
+; - af: destroy
+; - bc: destroy
+; - de: destroy
+; - hl: destroy
+bios_disk_readlba:
+    jp read_lba_sector
+
+;----------------------------------------------------------------
+; filesystem functions
+;----------------------------------------------------------------