AN144

16

Rev. 2.0

5.12. CP210x_SetMaxPower

Description:

Sets the Max Power field of the Configuration Descriptor of a CP210x device.

Supported Devices:

CP2101, CP2102, CP2103, CP2104, CP2105

Location:

CP210x Manufacturing DLL

Prototype:

CP210x_STATUS CP210x_SetMaxPower( HANDLE Handle, BYTE MaxPower )

Parameters:

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

2. MaxPower—1-byte value representing the maximum power consumption of the CP210x USB

device, expressed in 2 mA units.

Return Value: CP210x_STATUS = CP210x_SUCCESS,



CP210x_INVALID_HANDLE,



CP210x_DEVICE_IO_FAILED

5.13. CP210x_SetFlushBufferConfig

Description:

Sets the Flush Buffer configuration of a CP210x device.

Supported Devices:

CP2104, CP2105

Location:

CP210x Manufacturing DLL

Prototype:

CP210x_STATUS CP210x_SetMaxPower( HANDLE Handle,



BYTE FlushBufferConfig )

Parameters:

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

2. FlushBufferConfig—Set to determine which buffer(s) to flush (TX and/or RX) and upon which

event (Open and/or Close). See the header file for the bit defintions for this byte value.

Return Value: CP210x_STATUS = CP210x_SUCCESS,



CP210x_INVALID_HANDLE,



CP210x_FUNCTION_NOT_SUPPORTED



CP210x_DEVICE_NOT_FOUND

