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9db2e455 MG |
1 | /* HM-CFG-USB libusb-driver |
2 | * | |
3 | * Copyright (c) 2013 Michael Gernoth <michael@gernoth.net> | |
4 | * | |
5 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
6 | * of this software and associated documentation files (the "Software"), to | |
7 | * deal in the Software without restriction, including without limitation the | |
8 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or | |
9 | * sell copies of the Software, and to permit persons to whom the Software is | |
10 | * furnished to do so, subject to the following conditions: | |
11 | * | |
12 | * The above copyright notice and this permission notice shall be included in | |
13 | * all copies or substantial portions of the Software. | |
14 | * | |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
18 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS | |
21 | * IN THE SOFTWARE. | |
22 | */ | |
23 | ||
4371275b | 24 | typedef int (*hmcfgusb_cb_fn)(uint8_t *buf, int buf_len, void *data); |
9db2e455 MG |
25 | |
26 | struct hmcfgusb_dev { | |
27 | libusb_device_handle *usb_devh; | |
28 | struct libusb_transfer *transfer; | |
29 | int n_usb_pfd; | |
30 | struct pollfd *pfd; | |
31 | int n_pfd; | |
62f25bae MG |
32 | int bootloader; |
33 | time_t opened_at; | |
9db2e455 MG |
34 | }; |
35 | ||
36 | int hmcfgusb_send(struct hmcfgusb_dev *usbdev, unsigned char* send_data, int len, int done); | |
6262005e | 37 | int hmcfgusb_send_null_frame(struct hmcfgusb_dev *usbdev, int silent); |
9db2e455 MG |
38 | struct hmcfgusb_dev *hmcfgusb_init(hmcfgusb_cb_fn cb, void *data); |
39 | int hmcfgusb_add_pfd(struct hmcfgusb_dev *dev, int fd, short events); | |
40 | int hmcfgusb_poll(struct hmcfgusb_dev *dev, int timeout); | |
62f25bae | 41 | void hmcfgusb_enter_bootloader(struct hmcfgusb_dev *dev); |
0ddb3740 | 42 | void hmcfgusb_leave_bootloader(struct hmcfgusb_dev *dev); |
813afd12 | 43 | void hmcfgusb_close(struct hmcfgusb_dev *dev); |
e75295bb | 44 | void hmcfgusb_set_debug(int d); |