* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <config.h>
#include "protocol.h"
-#include <libserialport.h>
#define SERIALCOMM "115200/8n1"
};
/* Channels are numbered 0-31 (on the PCB silkscreen). */
-SR_PRIV const char *ols_channel_names[NUM_CHANNELS + 1] = {
+SR_PRIV const char *ols_channel_names[] = {
"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12",
"13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23",
"24", "25", "26", "27", "28", "29", "30", "31",
- NULL,
};
/* Default supported samplerates, can be overridden by device metadata. */
SR_HZ(1),
};
+#define RESPONSE_DELAY_US (10 * 1000)
+
SR_PRIV struct sr_dev_driver ols_driver_info;
-static struct sr_dev_driver *di = &ols_driver_info;
-static int init(struct sr_context *sr_ctx)
+static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx)
{
return std_init(sr_ctx, di, LOG_PREFIX);
}
-static GSList *scan(GSList *options)
+static GSList *scan(struct sr_dev_driver *di, GSList *options)
{
struct sr_config *src;
struct sr_dev_inst *sdi;
struct drv_context *drvc;
- struct dev_context *devc;
- struct sr_channel *ch;
struct sr_serial_dev_inst *serial;
GSList *l, *devices;
- int ret, i;
+ int ret;
+ unsigned int i;
const char *conn, *serialcomm;
char buf[8];
- drvc = di->priv;
+ drvc = di->context;
devices = NULL;
if (!conn)
return NULL;
- if (serialcomm == NULL)
+ if (!serialcomm)
serialcomm = SERIALCOMM;
serial = sr_serial_dev_inst_new(conn, serialcomm);
}
send_shortcommand(serial, CMD_ID);
- /* Wait 10ms for a response. */
- g_usleep(10000);
+ g_usleep(RESPONSE_DELAY_US);
if (sp_input_waiting(serial->data) == 0) {
sr_dbg("Didn't get any reply.");
*/
send_shortcommand(serial, CMD_METADATA);
- /* Wait 10ms for a response. */
- g_usleep(10000);
+ g_usleep(RESPONSE_DELAY_US);
if (sp_input_waiting(serial->data) != 0) {
/* Got metadata. */
sdi = get_metadata(serial);
- devc = sdi->priv;
} else {
/* Not an OLS -- some other board that uses the sump protocol. */
sr_info("Device does not support metadata.");
sdi->model = g_strdup("Logic Analyzer");
sdi->version = g_strdup("v1.0");
sdi->driver = di;
- for (i = 0; i < 32; i++) {
- ch = sr_channel_new(i, SR_CHANNEL_LOGIC, TRUE,
+ for (i = 0; i < ARRAY_SIZE(ols_channel_names); i++)
+ sr_channel_new(sdi, i, SR_CHANNEL_LOGIC, TRUE,
ols_channel_names[i]);
- sdi->channels = g_slist_append(sdi->channels, ch);
- }
- devc = ols_dev_new();
- sdi->priv = devc;
+ sdi->priv = ols_dev_new();
}
/* Configure samplerate and divider. */
if (ols_set_samplerate(sdi, DEFAULT_SAMPLERATE) != SR_OK)
return devices;
}
-static GSList *dev_list(void)
+static GSList *dev_list(const struct sr_dev_driver *di)
{
- return ((struct drv_context *)(di->priv))->instances;
+ return ((struct drv_context *)(di->context))->instances;
}
-static int cleanup(void)
+static int cleanup(const struct sr_dev_driver *di)
{
return std_dev_clear(di, NULL);
}
.dev_close = std_serial_dev_close,
.dev_acquisition_start = dev_acquisition_start,
.dev_acquisition_stop = dev_acquisition_stop,
- .priv = NULL,
+ .context = NULL,
};