參數(shù)資料
型號(hào): LZ85194
廠商: Sharp Corporation
英文描述: IrDA Control Peripheral Engine(IrDA 控制外圍處理器)
中文描述: 紅外線控制周邊引擎(紅外線控制外圍處理器)
文件頁(yè)數(shù): 21/76頁(yè)
文件大?。?/td> 256K
代理商: LZ85194
LZ85194
IrDA Control Peripheral Engine User
s Guide
15
Manual_Enum_withBinding Command
Command ID:
0x08
Description:
PE to newly attempt Enumeration, and also attempt Binding when suc-
cessfully Enumerated.
PE Operation:
PE to set IrDA Control communication status to UnEnumerated status.
PE to delete the Host information currently held.
PE to start Enumeration and to start Binding when successfully Enumer-
ated. If failed to be Enumerated, it stops and remain Unenumerated.
If USB Enumeration has not been completed with the Host device, it
immediately proceeds to Get_Descriptor procedure right after Binding.
Because of this procedure, there will be several 100 ms time delays for
the actual data transmission to the Host device. However, this Com-
mand allows users to complete all Get_Descriptor procedures related to
USB Enumeration, thus, no procedures related to the Descriptor is
required in executing next Send_Data_withAck or Send_Data Com-
mand, and will minimize the delays along with the data transmission.
Issue this command once per one
Enum
button stroke in order to acti-
vate the
Scan Mechanism
properly.
Scan Mechanism
is a selection
function by which the Peripheral device changes the Host device to be
enumerated in order. See IrDA Control Specifications for details.
Issuing this command (or Manual_Enum command) while the enumera-
tion completed allows the Peripheral device to change the Host device
by utilizing the
Scan Mechanism
. Note that there may be a possibility of
having malfunctions under the environment where the multiple Host
devices exist, or the infrared data cannot be properly communicated.
1st Byte
Command ID
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