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