diff options
Diffstat (limited to 'host/opcd_usb.h')
| -rw-r--r-- | host/opcd_usb.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/host/opcd_usb.h b/host/opcd_usb.h new file mode 100644 index 0000000..e9698f0 --- /dev/null +++ b/host/opcd_usb.h @@ -0,0 +1,24 @@ +#ifndef _OPCD_USB_H +#define _OPCD_USB_H + +#include "ausb/ausb.h" + +#define OPCD_INTBUF_SIZE 64 +struct opcd_handle { + struct ausb_dev_handle *hdl; + struct usbdevfs_urb int_urb; + u_int8_t int_buf[OPCD_INTBUF_SIZE]; +}; + +extern const char *opcd_hexdump(const void *data, unsigned int len); + +extern struct opcd_handle *opcd_init(void); +extern void opcd_fini(struct opcd_handle *od); + +extern int opcd_recv_reply(struct opcd_handle *od, char *buf, int len); +extern int opcd_send_command(struct opcd_handle *od, u_int8_t cmd, + u_int8_t reg, u_int8_t val, u_int16_t len, + const unsigned char *data); +extern int opcd_usbperf(struct opcd_handle *od, unsigned int frames); + +#endif |