X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=blobdiff_plain;f=src%2Fhardware%2Ffx2lafw%2Fprotocol.c;h=11e3504e7948b7b6a8899fe51f9e601d85181ab5;hp=bd0d4fb89e69e2ce1b6ab464a5c1cc18d087d2b0;hb=55462b8ba9f48931de9b9a7bfbc182a1d113b3b5;hpb=6fcf3f0a22e3dd2467fd09b0cad92b36e0409fc4

diff --git a/src/hardware/fx2lafw/protocol.c b/src/hardware/fx2lafw/protocol.c
index bd0d4fb8..11e3504e 100644
--- a/src/hardware/fx2lafw/protocol.c
+++ b/src/hardware/fx2lafw/protocol.c
@@ -38,6 +38,8 @@ struct cmd_start_acquisition {
 
 #pragma pack(pop)
 
+#define USB_TIMEOUT 100
+
 static int command_get_fw_version(libusb_device_handle *devhdl,
 				  struct version_info *vi)
 {
@@ -45,7 +47,7 @@ static int command_get_fw_version(libusb_device_handle *devhdl,
 
 	ret = libusb_control_transfer(devhdl, LIBUSB_REQUEST_TYPE_VENDOR |
 		LIBUSB_ENDPOINT_IN, CMD_GET_FW_VERSION, 0x0000, 0x0000,
-		(unsigned char *)vi, sizeof(struct version_info), 100);
+		(unsigned char *)vi, sizeof(struct version_info), USB_TIMEOUT);
 
 	if (ret < 0) {
 		sr_err("Unable to get version info: %s.",
@@ -65,7 +67,7 @@ static int command_get_revid_version(struct sr_dev_inst *sdi, uint8_t *revid)
 
 	cmd = devc->dslogic ? DS_CMD_GET_REVID_VERSION : CMD_GET_REVID_VERSION;
 	ret = libusb_control_transfer(devhdl, LIBUSB_REQUEST_TYPE_VENDOR |
-		LIBUSB_ENDPOINT_IN, cmd, 0x0000, 0x0000, revid, 1, 100);
+		LIBUSB_ENDPOINT_IN, cmd, 0x0000, 0x0000, revid, 1, USB_TIMEOUT);
 
 	if (ret < 0) {
 		sr_err("Unable to get REVID: %s.", libusb_error_name(ret));
@@ -126,7 +128,7 @@ SR_PRIV int fx2lafw_command_start_acquisition(const struct sr_dev_inst *sdi)
 	/* Send the control message. */
 	ret = libusb_control_transfer(usb->devhdl, LIBUSB_REQUEST_TYPE_VENDOR |
 			LIBUSB_ENDPOINT_OUT, CMD_START, 0x0000, 0x0000,
-			(unsigned char *)&cmd, sizeof(cmd), 100);
+			(unsigned char *)&cmd, sizeof(cmd), USB_TIMEOUT);
 	if (ret < 0) {
 		sr_err("Unable to send start command: %s.",
 		       libusb_error_name(ret));
@@ -163,13 +165,13 @@ SR_PRIV gboolean match_manuf_prod(libusb_device *dev, const char *manufacturer,
 		if (libusb_get_string_descriptor_ascii(hdl,
 				des.iManufacturer, strdesc, sizeof(strdesc)) < 0)
 			break;
-		if (strncmp((const char *)strdesc, manufacturer, 6))
+		if (strcmp((const char *)strdesc, manufacturer))
 			break;
 
 		if (libusb_get_string_descriptor_ascii(hdl,
 				des.iProduct, strdesc, sizeof(strdesc)) < 0)
 			break;
-		if (strncmp((const char *)strdesc, product, 7))
+		if (strcmp((const char *)strdesc, product))
 			break;
 
 		ret = TRUE;
@@ -373,7 +375,7 @@ static void resubmit_transfer(struct libusb_transfer *transfer)
 
 }
 
-SR_PRIV void fx2lafw_receive_transfer(struct libusb_transfer *transfer)
+SR_PRIV void LIBUSB_CALL fx2lafw_receive_transfer(struct libusb_transfer *transfer)
 {
 	struct sr_dev_inst *sdi;
 	struct dev_context *devc;
@@ -396,8 +398,8 @@ SR_PRIV void fx2lafw_receive_transfer(struct libusb_transfer *transfer)
 		return;
 	}
 
-	sr_dbg("receive_transfer(): status %d received %d bytes.",
-		transfer->status, transfer->actual_length);
+	sr_dbg("receive_transfer(): status %s received %d bytes.",
+		libusb_error_name(transfer->status), transfer->actual_length);
 
 	/* Save incoming transfer before reusing the transfer struct. */
 	unitsize = devc->sample_wide ? 2 : 1;