DM240415 Microchip Technology, DM240415 Datasheet - Page 27

• Manufacturer Part Number: DM240415
• Description: Accessory Development Starter Kit For Android General Purpose
• Manufacturer: Microchip Technology
• Series: -r

Specifications of DM240415

• Processor To Be Evaluated: PIC24FJ256GB110-I/PT
• Processor Series: PIC24F
• Data Bus Width: 16 bit
• Interface Type: USB
• Operating Supply Voltage: 3.3 V
• Design Resources: PIC24F ADK Schematic
• Main Purpose: Reference Design, Tablet
• Embedded: Yes, MCU, 16-Bit
• Utilized Ic / Part: PIC24F
• Primary Attributes: Android OS, Development Platform for Accessories, Arduino Compatible
• Secondary Attributes: Royalty Free, No Fee Licensed Software Library
• Lead Free Status / Rohs Status: Details

Microchip's Accessory Framework for Android(tm)
Preconditions
Parameters
Return Values
Function
5.1.2
File
C
Description
Remarks
• 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
Transfer has previously been requested from an Android device.
BOOL AndroidAppIsReadComplete(void* handle, BYTE* errorCode, DWORD* size)
Check to see if the last write to the Android device was completed
usb_host_android.h
BOOL AndroidAppIsWriteComplete(
);
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.
Possible values for errorCode are:
• USB_SUCCESS - Transfer successful
• USB_UNKNOWN_DEVICE - Device not attached
• USB_ENDPOINT_STALLED - Endpoint STALL'd
• USB_ENDPOINT_ERROR_ILLEGAL_PID - Illegal PID returned
Parameters
void* handle
BYTE* errorCode
DWORD* size
Return Values
TRUE
FALSE
void* handle,
BYTE* errorCode,
DWORD* size
AndroidAppIsWriteComplete Function
Description
the handle passed to the device in the EVENT_ANDROID_ATTACH ( see
page 30) event
a pointer to the location where the resulting error code should be written
a pointer to the location where the resulting size information should be written
Description
Transfer is complete.
Transfer is not complete.
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