uni-t-ut32x: migrate from USB transfers to serial-over-HID communication

[libsigrok.git] / src / hardware / uni-t-ut32x / protocol.h

diff --git a/src/hardware/uni-t-ut32x/protocol.h b/src/hardware/uni-t-ut32x/protocol.h
index eb10a65b8b267a464d7f5d61329637d9fb782718..83a9da19bea383a7cf4ecdda4dc13f9943de8c41 100644 (file)
--- a/src/hardware/uni-t-ut32x/protocol.h
+++ b/src/hardware/uni-t-ut32x/protocol.h
@@ -28,12 +28,6 @@
 #define LOG_PREFIX "uni-t-ut32x"
 
 #define DEFAULT_DATA_SOURCE DATA_SOURCE_LIVE
-#define USB_CONN "1a86.e008"
-#define USB_INTERFACE 0
-#define USB_CONFIGURATION 1
-
-#define EP_IN (0x80 | 2)
-#define EP_OUT 2
 
 #define PACKET_SIZE    19
 
@@ -51,14 +45,10 @@ enum ut32x_cmd_code {
 struct dev_context {
        struct sr_sw_limits limits;
        enum ut32x_data_source data_source;
-       unsigned char buf[8];
-       struct libusb_transfer *xfer;
-
-       unsigned char packet[32];
+       uint8_t packet[PACKET_SIZE];
        size_t packet_len;
 };
 
-SR_PRIV int uni_t_ut32x_handle_events(int fd, int revents, void *cb_data);
-SR_PRIV void LIBUSB_CALL uni_t_ut32x_receive_transfer(struct libusb_transfer *transfer);
+SR_PRIV int ut32x_handle_events(int fd, int revents, void *cb_data);
 
 #endif