CP2103 datasheet(32/45 Pages) SILABS

32 / 45 page

AN721

Rev. 1.2

2. BaudConfigData—Pointer to a BAUD_CONFIG structure containing the Baud Config data to

be set on the device.

Return Value: CP210x_STATUS = CP210x_SUCCESS,



CP210x_INVALID_PARAMETER,



CP210x_INVALID_HANDLE,



CP210x_DEVICE_IO_FAILED

6.1.17. CP210x_SetLockValue

Description:

Sets the 1-byte Lock Value of a CP210x device.

Supported Devices:

CP2102, CP2103, CP2104, CP2105, CP2108

Location:

CP210x Manufacturing DLL

Prototype:

CP210x_STATUS WINAPI CP210x_SetLockValue(HANDLE cyHandle);

Parameters:

1. Handle—Handle of the device to lock. This will permanently set the lock value to 0x01.



WARNING: Setting the lock value locks ALL customizable data and cannot be reset; only use

this function to keep all customizable data on the part permanently.

Return Value: CP210x_STATUS = CP210x_SUCCESS,



CP210x_INVALID_PARAMETER,



CP210x_INVALID_HANDLE,



CP210x_DEVICE_IO_FAILED

6.1.18. CP210xSetPortConfig

Description:

Sets the current port pin configuration from the CP210x device.

Supported Devices:

CP2103, CP2104, CP2105, CP2108

Location:

CP210x Manufacturing DLL

Prototype:

CP210X_STATUS

CP210x_SetPortConfig(HANDLE Handle, LPVOID PortConfig)

Parameters:

1. Handle—Handle to the device as returned by CP210x_Open()

2. PortConfig—Pointer to a PORT_CONFIG structure

Return Value: CP210X_STATUS = CP210X_SUCCESS,



CP210X_INVALID_HANDLE,



CP210X_DEVICE_IO_FAILED,



CP210X_UNSUPPORTED_DEVICE

CP2103 Datasheet(PDF) 32 Page - Silicon Laboratories

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