X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Flascar-el-usb%2Fapi.c;h=4d9ae81dfb4aa4fddab39c83eb16aa9386c22544;hb=d586a7f4bd0d83a1e432d5ca1ee63af94bdb4e13;hp=67efcf1a2489376982ffe6490040dcfa65aadc68;hpb=dcd438ee3523098201c7937e75e55775da3b506f;p=libsigrok.git

diff --git a/src/hardware/lascar-el-usb/api.c b/src/hardware/lascar-el-usb/api.c
index 67efcf1a..4d9ae81d 100644
--- a/src/hardware/lascar-el-usb/api.c
+++ b/src/hardware/lascar-el-usb/api.c
@@ -252,7 +252,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
 	return SR_OK;
 }
 
-static void mark_xfer(struct libusb_transfer *xfer)
+static void LIBUSB_CALL mark_xfer(struct libusb_transfer *xfer)
 {
 
 	if (xfer->status == LIBUSB_TRANSFER_COMPLETED)
@@ -300,11 +300,11 @@ static int lascar_proc_config(const struct sr_dev_inst *sdi)
 		devc->temp_unit = devc->config[0x2e] | (devc->config[0x2f] << 8);
 		if (devc->temp_unit != 0 && devc->temp_unit != 1) {
 			sr_dbg("invalid temperature unit %d", devc->temp_unit);
-			/* Default to Celcius, we're all adults here. */
+			/* Default to Celsius, we're all adults here. */
 			devc->temp_unit = 0;
 		} else
 			sr_dbg("temperature unit is %s", devc->temp_unit
-					? "Fahrenheit" : "Celcius");
+					? "Fahrenheit" : "Celsius");
 		break;
 	case LOG_CO:
 		devc->sample_size = 2;
@@ -390,7 +390,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 		;
 
 	libusb_fill_bulk_transfer(xfer_in, usb->devhdl, LASCAR_EP_IN,
-			resp, sizeof(resp), mark_xfer, 0, 10000);
+			resp, sizeof(resp), mark_xfer, 0, BULK_XFER_TIMEOUT);
 	if (libusb_submit_transfer(xfer_in) != 0) {
 		libusb_free_transfer(xfer_in);
 		libusb_free_transfer(xfer_out);
@@ -411,7 +411,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 	tv.tv_sec = 0;
 	tv.tv_usec = 0;
 	while (!xfer_in->user_data || !xfer_out->user_data) {
-		g_usleep(5000);
+		g_usleep(SLEEP_US_LONG);
 		libusb_handle_events_timeout(drvc->sr_ctx->libusb_ctx, &tv);
 	}
 	if (xfer_in->user_data != GINT_TO_POINTER(1) ||
@@ -433,7 +433,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 	usb_source_add(sdi->session, drvc->sr_ctx, 100,
 			lascar_el_usb_handle_events, (void *)sdi);
 
-	buf = g_try_malloc(4096);
+	buf = g_malloc(4096);
 	libusb_fill_bulk_transfer(xfer_in, usb->devhdl, LASCAR_EP_IN,
 			buf, 4096, lascar_el_usb_receive_transfer, cb_data, 100);
 	if ((ret = libusb_submit_transfer(xfer_in) != 0)) {