* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#include "libsigrok.h"
-#include "libsigrok-internal.h"
-
+#include <config.h>
#include <glib.h>
#include <stdlib.h>
#include <string.h>
+#include <libsigrok/libsigrok.h>
+#include "libsigrok-internal.h"
+#include "scpi.h"
#define LOG_PREFIX "scpi_serial"
} scpi_serial_usb_ids[] = {
{ 0x0403, 0xed72, "115200/8n1/flow=1" }, /* Hameg HO720 */
{ 0x0403, 0xed73, "115200/8n1/flow=1" }, /* Hameg HO730 */
+ { 0x0aad, 0x0118, "115200/8n1" }, /* R&S HMO1002 */
};
static GSList *scpi_serial_scan(struct drv_context *drvc)
return SR_OK;
}
-static int scpi_serial_open(void *priv)
+static int scpi_serial_open(struct sr_scpi_dev_inst *scpi)
{
- struct scpi_serial *sscpi = priv;
+ struct scpi_serial *sscpi = scpi->priv;
struct sr_serial_dev_inst *serial = sscpi->serial;
if (serial_open(serial, SERIAL_RDWR) != SR_OK)
static int scpi_serial_send(void *priv, const char *command)
{
int len, result, written;
- gchar *terminated_command;
struct scpi_serial *sscpi = priv;
struct sr_serial_dev_inst *serial = sscpi->serial;
- terminated_command = g_strconcat(command, "\n", NULL);
- len = strlen(terminated_command);
+ len = strlen(command);
written = 0;
while (written < len) {
result = serial_write_nonblocking(serial,
- terminated_command + written, len - written);
+ command + written, len - written);
if (result < 0) {
sr_err("Error while sending SCPI command: '%s'.", command);
- g_free(terminated_command);
return SR_ERR;
}
written += result;
}
- g_free(terminated_command);
-
sr_spew("Successfully sent SCPI command: '%s'.", command);
return SR_OK;
/* Try to read new data into the buffer if there is space. */
if (len > 0) {
- ret = serial_read_nonblocking(sscpi->serial, sscpi->buffer + sscpi->read,
+ ret = serial_read_nonblocking(sscpi->serial, sscpi->buffer + sscpi->count,
BUFFER_SIZE - sscpi->count);
if (ret < 0)
}
}
-static int scpi_serial_close(void *priv)
+static int scpi_serial_close(struct sr_scpi_dev_inst *scpi)
{
- struct scpi_serial *sscpi = priv;
+ struct scpi_serial *sscpi = scpi->priv;
return serial_close(sscpi->serial);
}