1 #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
16 #define PRODUCT_ID_EARTHMATEUSB_LT20 0x0200
17
18 /* Cypress HID->COM RS232 Adapter */
19 #define VENDOR_ID_CYPRESS 0x04b4
20 #define PRODUCT_ID_CYPHIDCOM 0x5500
21
22 /* Powercom UPS, chip CY7C63723 */
23 #define VENDOR_ID_POWERCOM 0x0d9f
24 #define PRODUCT_ID_UPS 0x0002
25
26 /* Nokia CA-42 USB to serial cable */
27 #define VENDOR_ID_DAZZLE 0x07d0
28 #define PRODUCT_ID_CA42 0x4101
29 /* End of device listing */
30
31 /* Used for setting / requesting serial line settings */
32 #define CYPRESS_SET_CONFIG 0x01
33 #define CYPRESS_GET_CONFIG 0x02
34
35 /* Used for throttle control */
36 #define THROTTLED 0x1
37 #define ACTUALLY_THROTTLED 0x2
38
39 /* chiptypes - used in case firmware differs from the generic form ... offering
40 * different baud speeds/etc.
41 */
42
43 #define CT_EARTHMATE 0x01
44 #define CT_CYPHIDCOM 0x02
45 #define CT_CA42V2 0x03
46 #define CT_GENERIC 0x0F
47 /* End of chiptype definitions */
48
49 /* RS-232 serial data communication protocol definitions */
50 /* these are sent / read at byte 0 of the input/output hid reports */
51 /* You can find these values defined in the CY4601 USB to Serial design notes */
52
53 #define CONTROL_DTR 0x20 /* data terminal ready - flow control - host to device */
54 #define UART_DSR 0x20 /* data set ready - flow control - device to host */
55 #define CONTROL_RTS 0x10 /* request to send - flow control - host to device */
56 #define UART_CTS 0x10 /* clear to send - flow control - device to host */
57 #define UART_RI 0x10 /* ring indicator - modem - device to host */
58 #define UART_CD 0x40 /* carrier detect - modem - device to host */
59 #define CYP_ERROR 0x08 /* received from input report - device to host */
60 /* Note - the below has nothing to to with the "feature report" reset */
61 #define CONTROL_RESET 0x08 /* sent with output report - host to device */
62
63 /* End of RS-232 protocol definitions */
64
65 #endif /* CYPRESS_M8_H */
66
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