Datasheet

• USB_UNKNOWN_DEVICE - Device not attached

• USB_ENDPOINT_STALLED - Endpoint STALL'd

• USB_ENDPOINT_ERROR_ILLEGAL_PID - Illegal PID returned

• USB_ENDPOINT_ERROR_BIT_STUFF

• USB_ENDPOINT_ERROR_DMA

• USB_ENDPOINT_ERROR_TIMEOUT

• USB_ENDPOINT_ERROR_DATA_FIELD

• USB_ENDPOINT_ERROR_CRC16

• USB_ENDPOINT_ERROR_END_OF_FRAME

• USB_ENDPOINT_ERROR_PID_CHECK

• USB_ENDPOINT_ERROR - Other error

Preconditions

Transfer has previously been requested from an Android device.

Parameters

Parameters Description

void* handle the handle passed to the device in the EVENT_ANDROID_ATTACH ( see

page 33) event

BYTE* errorCode a pointer to the location where the resulting error code should be written

DWORD* size a pointer to the location where the resulting size information should be written

Return Values

Return Values Description

TRUE Transfer is complete.

FALSE Transfer is not complete.

Function

BOOL AndroidAppIsReadComplete(void* handle, BYTE* errorCode, DWORD* size)

5.1.2 AndroidAppIsWriteComplete Function

Check to see if the last write to the Android device was completed

File

usb_host_android.h

BOOL AndroidAppIsWriteComplete(

void* handle,

BYTE* errorCode,

DWORD* size

);

Description

Check to see if the last write to the Android device was completed. If complete, returns the amount of data that was sent and

the corresponding error code for the transmission.

Remarks

Possible values for errorCode are:

• USB_SUCCESS - Transfer successful

Microchip's Accessory Framework for Android(tm) 23