Incomplete

PTP (Picture-transfer-protocol) addition to StellarisWare USB Library. Copy the files to the StellarisWare/usblib directory. You can use it freely for any purpose, but please publish the improvements.

• usblib/usbptp.h
• usblib/host/usbhptp.c
• usblib/host/usbhptp.h
• Example project

Projects used as a reference:

• TI StellarisWare
• gPhoto
• libptp2

Currently the library could only power-up and open lens of Canon Powershot camera. Shooting command is incomplete - needs investigation of the protocol.

• Mikk Leini