[rigol] / usbtmc.h

struct usbtmc_header {
	unsigned char MsgID;
	unsigned char bTag;
	unsigned char bTagInverse;
	unsigned char Reserved3;
	uint32_t TransferSize;
	unsigned char bmTransferAttributes;
	unsigned char TermChar; /* Only in REQUEST_DEV_DEP_MSG_IN */
	unsigned char Reverved10;
	unsigned char Reverved11;
} __attribute__ ((__packed__));

#define USBTMC_DEV_DEP_MSG_OUT		0x1
#define USBTMC_REQUEST_DEV_DEP_MSG_IN	0x2
#define USBTMC_DEV_DEP_MSG_IN		0x2

#define USBTMC_TRANSFERATTRIB_EOM	(1<<0)
#define USBTMC_TRANSFERATTRIB_TERMCHAR	(1<<1)

int usbtmc_sendscpi(struct usb_dev_handle *dev, char* cmd, unsigned char *resp, int resplen);
struct usb_dev_handle* usbtmc_initscope(void);
void usbtmc_close(struct usb_dev_handle *sc);
void usbtmc_claim(struct usb_dev_handle *sc);
void usbtmc_release(struct usb_dev_handle *sc);
Commit	Line	Data
2999345d MG	1	struct usbtmc_header {
	2	unsigned char MsgID;
	3	unsigned char bTag;
	4	unsigned char bTagInverse;
	5	unsigned char Reserved3;
	6	uint32_t TransferSize;
	7	unsigned char bmTransferAttributes;
	8	unsigned char TermChar; /* Only in REQUEST_DEV_DEP_MSG_IN */
	9	unsigned char Reverved10;
	10	unsigned char Reverved11;
	11	} __attribute__ ((__packed__));
	12
	13	#define USBTMC_DEV_DEP_MSG_OUT 0x1
	14	#define USBTMC_REQUEST_DEV_DEP_MSG_IN 0x2
	15	#define USBTMC_DEV_DEP_MSG_IN 0x2
	16
	17	#define USBTMC_TRANSFERATTRIB_EOM (1<<0)
	18	#define USBTMC_TRANSFERATTRIB_TERMCHAR (1<<1)
	19
713be7a4 MG	20	int usbtmc_sendscpi(struct usb_dev_handle dev, char cmd, unsigned char *resp, int resplen);
	21	struct usb_dev_handle* usbtmc_initscope(void);
	22	void usbtmc_close(struct usb_dev_handle *sc);
	23	void usbtmc_claim(struct usb_dev_handle *sc);
	24	void usbtmc_release(struct usb_dev_handle *sc);