#ifndef CYPRESS_M8_H
  #define CYPRESS_M8_H
  
  /* definitions and function prototypes used for the cypress USB to Serial controller */
  
  /* For sending our feature buffer - controlling serial communication states */
  /* Linux HID has no support for serial devices so we do this through the driver */
  #define HID_REQ_GET_REPORT 0x01
  #define HID_REQ_SET_REPORT 0x09
  
  /* List other cypress USB to Serial devices here, and add them to the id_table */
  
  /* DeLorme Earthmate USB - a GPS device */
  #define	VENDOR_ID_DELORME		 0x1163
  #define PRODUCT_ID_EARTHMATEUSB		 0x0100

  #define PRODUCT_ID_EARTHMATEUSB_LT20	 0x0200

  
  /* Cypress HID->COM RS232 Adapter */
  #define VENDOR_ID_CYPRESS		 0x04b4
  #define PRODUCT_ID_CYPHIDCOM		 0x5500

  /* Powercom UPS, chip CY7C63723 */
  #define VENDOR_ID_POWERCOM		 0x0d9f
  #define PRODUCT_ID_UPS			 0x0002

  /* Nokia CA-42 USB to serial cable */
  #define VENDOR_ID_DAZZLE		0x07d0
  #define PRODUCT_ID_CA42			0x4101

  /* End of device listing */
  
  /* Used for setting / requesting serial line settings */
  #define CYPRESS_SET_CONFIG 0x01
  #define CYPRESS_GET_CONFIG 0x02
  
  /* Used for throttle control */
  #define THROTTLED 0x1
  #define ACTUALLY_THROTTLED 0x2
  
  /* chiptypes - used in case firmware differs from the generic form ... offering
   * 	different baud speeds/etc.
   */
  
  #define CT_EARTHMATE	0x01
  #define CT_CYPHIDCOM	0x02

  #define CT_CA42V2	0x03

  #define CT_GENERIC	0x0F
  /* End of chiptype definitions */
  
  /* RS-232 serial data communication protocol definitions */
  /* these are sent / read at byte 0 of the input/output hid reports */
  /* You can find these values defined in the CY4601 USB to Serial design notes */
  
  #define CONTROL_DTR 	0x20	/* data terminal ready - flow control - host to device */
  #define UART_DSR	0x20	/* data set ready - flow control - device to host */
  #define CONTROL_RTS 	0x10	/* request to send - flow control - host to device */
  #define UART_CTS	0x10	/* clear to send - flow control - device to host */

  #define	UART_RI		0x10	/* ring indicator - modem - device to host */

  #define UART_CD		0x40	/* carrier detect - modem - device to host */
  #define CYP_ERROR 	0x08	/* received from input report - device to host */
  /* Note - the below has nothing to to with the "feature report" reset */
  #define CONTROL_RESET	0x08  	/* sent with output report - host to device */
  
  /* End of RS-232 protocol definitions */
  
  #endif /* CYPRESS_M8_H */