onewire.tbh

#define ONEWIRE_SENSORS_PER_PORT	8
#define ONEWIRE_TIBBITS		2

#if PLATFORM_ID = TPP3WG2
	#define ONEWIRE_SLOTS	11
#elif PLATFORM_ID = TPP2WG2
	#define ONEWIRE_SLOTS	6
#endif

enum ONEWIRE_PORT_STATUS
	OW_PS_NONE,
	OW_PS_WAIT,
	OW_PS_FIND,
	OW_PS_READ
end enum

enum ONEWIRE_SSI_STATUS
	OW_SSI_NONE,
	OW_SSI_FINDFIRST,
	OW_SSI_FINDNEXT,
	OW_SSI_MEASURE,
	OW_SSI_WAITDATA,
	OW_SSI_READDATA
end enum

type ONEWIRE_SENSOR
	Sensor_ID as string(8)
	NoResponceCount as word
	Data1 as word
	Data2 as word
end type

type ONEWIRE_PORT
	need_find as boolean
	status as ONEWIRE_PORT_STATUS
	ssi_status as ONEWIRE_SSI_STATUS
	sensors_counter as byte
	sensor_current as byte
	sensors(ONEWIRE_SENSORS_PER_PORT) as ONEWIRE_SENSOR
end type

type ONEWIRE_TIBBIT
	active as boolean
	slot as byte
	busy as boolean
	curr_channel as byte
	portA as ONEWIRE_PORT
	portB as ONEWIRE_PORT
	portC as ONEWIRE_PORT
	portD as ONEWIRE_PORT
end type

#define OW_SENSOR_TYPE_TEMPERATURE	&h28

declare oneWire_Tibbits(ONEWIRE_TIBBITS) as ONEWIRE_TIBBIT

declare sub oneWire_Init()
declare sub oneWire_Loop()

declare sub ow_start_find()
declare function ow_get_id(tibbit_n as byte, port as byte, sensor_n as byte) as string(8)
declare function ow_get_find(tibbit_n as byte, port as byte) as byte