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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#ifndef CYPRESS_M8_H
2#define CYPRESS_M8_H
3
4/* definitions and function prototypes used for the cypress USB to Serial controller */
5
6/* For sending our feature buffer - controlling serial communication states */
7/* Linux HID has no support for serial devices so we do this through the driver */
8#define HID_REQ_GET_REPORT 0x01
9#define HID_REQ_SET_REPORT 0x09
10
11/* List other cypress USB to Serial devices here, and add them to the id_table */
12
13/* DeLorme Earthmate USB - a GPS device */
14#define VENDOR_ID_DELORME 0x1163
15#define PRODUCT_ID_EARTHMATEUSB 0x0100
Lonnie Mendez25b6f082005-05-10 17:09:52 -050016#define PRODUCT_ID_EARTHMATEUSB_LT20 0x0200
Linus Torvalds1da177e2005-04-16 15:20:36 -070017
18/* Cypress HID->COM RS232 Adapter */
19#define VENDOR_ID_CYPRESS 0x04b4
20#define PRODUCT_ID_CYPHIDCOM 0x5500
21/* End of device listing */
22
23/* Used for setting / requesting serial line settings */
24#define CYPRESS_SET_CONFIG 0x01
25#define CYPRESS_GET_CONFIG 0x02
26
27/* Used for throttle control */
28#define THROTTLED 0x1
29#define ACTUALLY_THROTTLED 0x2
30
31/* chiptypes - used in case firmware differs from the generic form ... offering
32 * different baud speeds/etc.
33 */
34
35#define CT_EARTHMATE 0x01
36#define CT_CYPHIDCOM 0x02
37#define CT_GENERIC 0x0F
38/* End of chiptype definitions */
39
40/* RS-232 serial data communication protocol definitions */
41/* these are sent / read at byte 0 of the input/output hid reports */
42/* You can find these values defined in the CY4601 USB to Serial design notes */
43
44#define CONTROL_DTR 0x20 /* data terminal ready - flow control - host to device */
45#define UART_DSR 0x20 /* data set ready - flow control - device to host */
46#define CONTROL_RTS 0x10 /* request to send - flow control - host to device */
47#define UART_CTS 0x10 /* clear to send - flow control - device to host */
48#define UART_RI 0x10 /* ring indicator - modem - device to host */
49#define UART_CD 0x40 /* carrier detect - modem - device to host */
50#define CYP_ERROR 0x08 /* received from input report - device to host */
51/* Note - the below has nothing to to with the "feature report" reset */
52#define CONTROL_RESET 0x08 /* sent with output report - host to device */
53
54/* End of RS-232 protocol definitions */
55
56#endif /* CYPRESS_M8_H */