git.zerfleddert.de Git - hmcfgusb/blob

1 /* HM-MOD-UART/HM-LGW-O-TW-W-EU driver

2 *

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 */

24 #define HMUARTLGW_OS_GET_APP 0x00

25 #define HMUARTLGW_OS_GET_FIRMWARE 0x02

26 #define HMUARTLGW_OS_CHANGE_APP 0x03

27 #define HMUARTLGW_OS_ACK 0x04

28 #define HMUARTLGW_OS_UPDATE_FIRMWARE 0x05

29 #define HMUARTLGW_OS_UNSOL_CREDITS 0x05

30 #define HMUARTLGW_OS_NORMAL_MODE 0x06

31 #define HMUARTLGW_OS_UPDATE_MODE 0x07

32 #define HMUARTLGW_OS_GET_CREDITS 0x08

33 #define HMUARTLGW_OS_GET_SERIAL 0x0B

34 #define HMUARTLGW_OS_SET_TIME 0x0E

36 #define HMUARTLGW_APP_SET_HMID 0x00

37 #define HMUARTLGW_APP_GET_HMID 0x01

38 #define HMUARTLGW_APP_SEND 0x02

39 #define HMUARTLGW_APP_SET_CURRENT_KEY 0x03 /* key index */

40 #define HMUARTLGW_APP_ACK 0x04

41 #define HMUARTLGW_APP_RECV 0x05

42 #define HMUARTLGW_APP_ADD_PEER 0x06

43 #define HMUARTLGW_APP_REMOVE_PEER 0x07

44 #define HMUARTLGW_APP_GET_PEERS 0x08

45 #define HMUARTLGW_APP_PEER_ADD_AES 0x09

46 #define HMUARTLGW_APP_PEER_REMOVE_AES 0x0A

47 #define HMUARTLGW_APP_SET_OLD_KEY 0x0F /* key index */

48 #define HMUARTLGW_APP_DEFAULT_HMID 0x10

50 #define HMUARTLGW_DUAL_GET_APP 0x01

51 #define HMUARTLGW_DUAL_CHANGE_APP 0x02

53 #define HMUARTLGW_ACK_EINPROGRESS 0x08

55 enum hmuartlgw_dst {

56 HMUARTLGW_OS = 0,

57 HMUARTLGW_APP = 1,

58 HMUARTLGW_DUAL = 0xfe,

59 HMUARTLGW_DUAL_ERR = 0xff,

60 };

 typedef int (*hmuartlgw_cb_fn)(enum hmuartlgw_dst dst, uint8_t *buf, int buf_len, void *data);

64 struct hmuartlgw_dev {

65 int fd;

66 hmuartlgw_cb_fn cb;

67 void *cb_data;

68 uint8_t last_send_cnt;

69 uint8_t buf[1024];

70 int pos;

71 int unescape_next;

72 };

 struct hmuartlgw_dev *hmuart_init(char *device, hmuartlgw_cb_fn cb, void *data, int app);

 struct hmuartlgw_dev *hmlgw_init(char *device, hmuartlgw_cb_fn cb, void *data);

 int hmuartlgw_send_raw(struct hmuartlgw_dev *dev, uint8_t *frame, int framelen);

 int hmuartlgw_send(struct hmuartlgw_dev *dev, uint8_t *cmd, int cmdlen, enum hmuartlgw_dst dst);

 int hmuartlgw_poll(struct hmuartlgw_dev *dev, int timeout);

 void hmuartlgw_close(struct hmuartlgw_dev *dev);

 void hmuartlgw_flush(struct hmuartlgw_dev *dev);

 void hmuartlgw_enter_bootloader(struct hmuartlgw_dev *dev);

 void hmuartlgw_enter_app(struct hmuartlgw_dev *dev);

 void hmuartlgw_set_debug(int d);