X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Ftesto%2Fprotocol.c;h=46e9ae62baf6071233c1df660853e14081b8eefd;hb=329733d92c5004f0fe308eff26b9537fded2cdf3;hp=bdfaf1fd3103cf9340c686adaa05c39b538166bb;hpb=155b680da482cea2381becb73c51cfb838bff31e;p=libsigrok.git

diff --git a/src/hardware/testo/protocol.c b/src/hardware/testo/protocol.c
index bdfaf1fd..46e9ae62 100644
--- a/src/hardware/testo/protocol.c
+++ b/src/hardware/testo/protocol.c
@@ -51,7 +51,6 @@ SR_PRIV int testo_set_serial_params(struct sr_usb_dev_inst *usb)
 	return SR_OK;
 }
 
-
 /* Due to the modular nature of the Testo hardware, you can't assume
  * which measurements the device will supply. Fetch a single result
  * set synchronously to see which measurements it has. */
@@ -59,7 +58,6 @@ SR_PRIV int testo_probe_channels(struct sr_dev_inst *sdi)
 {
 	struct dev_context *devc;
 	struct sr_usb_dev_inst *usb;
-	struct sr_channel *ch;
 	int unit, packet_len, len, i;
 	unsigned char packet[MAX_REPLY_SIZE], buf[MAX_REPLY_SIZE];
 	char *probe_name;
@@ -78,7 +76,7 @@ SR_PRIV int testo_probe_channels(struct sr_dev_inst *sdi)
 		libusb_bulk_transfer(usb->devhdl, EP_IN, buf, MAX_REPLY_SIZE, &len, 10);
 	} while (len > 2);
 
-	if (libusb_bulk_transfer(usb->devhdl, EP_OUT, devc->model->request,
+	if (libusb_bulk_transfer(usb->devhdl, EP_OUT, (unsigned char *)devc->model->request,
 			devc->model->request_size, &devc->reply_size, 10) < 0)
 		return SR_ERR;
 
@@ -136,8 +134,7 @@ SR_PRIV int testo_probe_channels(struct sr_dev_inst *sdi)
 			sr_dbg("Unsupported measurement unit %d", unit);
 			return SR_ERR;
 		}
-		ch = sr_channel_new(i, SR_CHANNEL_ANALOG, TRUE, probe_name);
-		sdi->channels = g_slist_append(sdi->channels, ch);
+		sr_channel_new(sdi, i, SR_CHANNEL_ANALOG, TRUE, probe_name);
 	}
 	devc->num_channels = packet[6];
 	sr_dbg("Found %d channel%s.", devc->num_channels,
@@ -156,7 +153,7 @@ SR_PRIV int testo_request_packet(const struct sr_dev_inst *sdi)
 	usb = sdi->conn;
 
 	libusb_fill_bulk_transfer(devc->out_transfer, usb->devhdl, EP_OUT,
-			devc->model->request, devc->model->request_size,
+			(unsigned char *)devc->model->request, devc->model->request_size,
 			receive_transfer, (void *)sdi, 100);
 	if ((ret = libusb_submit_transfer(devc->out_transfer) != 0)) {
 		sr_err("Failed to request packet: %s.", libusb_error_name(ret));
@@ -291,4 +288,3 @@ SR_PRIV void testo_receive_packet(const struct sr_dev_inst *sdi)
 		g_slist_free(analog.channels);
 	}
 }
-