1 /* am7xxx - communication with AM7XXX based USB Pico Projectors and DPFs
3 * Copyright (C) 2012 Antonio Ospite <ospite@studenti.unina.it>
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include <libusb-1.0/libusb.h>
29 typedef libusb_device_handle *am7xxx_device;
32 AM7XXX_IMAGE_FORMAT_JPEG = 1,
33 AM7XXX_IMAGE_FORMAT_NV12 = 2,
34 } am7xxx_image_format;
39 AM7XXX_POWER_MIDDLE = 2,
40 AM7XXX_POWER_HIGH = 3,
41 AM7XXX_POWER_TURBO = 4,
44 am7xxx_device am7xxx_init(void);
46 void am7xxx_shutdown(am7xxx_device dev);
48 int am7xxx_get_device_info(am7xxx_device dev,
49 unsigned int *native_width,
50 unsigned int *native_height,
51 unsigned int *unknown0,
52 unsigned int *unknown1);
54 int am7xxx_send_image(am7xxx_device dev,
55 am7xxx_image_format format,
62 * NOTE: if we set the mode to AM7XXX_POWER_OFF we can't turn the
63 * display on again by using only am7xxx_set_power_mode().
65 * Remember to mention that when writing the API doc.
67 int am7xxx_set_power_mode(am7xxx_device dev, am7xxx_power_mode mode);
73 #endif /* __AM7XXX_H */