#define NUM_SIMUL_TRANSFERS 32
SR_PRIV struct sr_dev_driver saleae_logic16_driver_info;
-static struct sr_dev_driver *di = &saleae_logic16_driver_info;
static const uint32_t scanopts[] = {
SR_CONF_CONN,
static const char *channel_names[] = {
"0", "1", "2", "3", "4", "5", "6", "7", "8",
"9", "10", "11", "12", "13", "14", "15",
- NULL,
};
static const struct {
SR_MHZ(100),
};
-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);
}
return ret;
}
-static GSList *scan(GSList *options)
+static GSList *scan(struct sr_dev_driver *di, GSList *options)
{
struct drv_context *drvc;
struct dev_context *devc;
GSList *l, *devices, *conn_devices;
struct libusb_device_descriptor des;
libusb_device **devlist;
- int ret, i, j;
+ int ret;
+ unsigned int i, j;
const char *conn;
char connection_id[64];
sdi->driver = di;
sdi->connection_id = g_strdup(connection_id);
- for (j = 0; channel_names[j]; j++)
+ for (j = 0; j < ARRAY_SIZE(channel_names); j++)
sr_channel_new(sdi, j, SR_CHANNEL_LOGIC, TRUE,
channel_names[j]);
return devices;
}
-static GSList *dev_list(void)
+static GSList *dev_list(const struct sr_dev_driver *di)
{
return ((struct drv_context *)(di->priv))->instances;
}
static int logic16_dev_open(struct sr_dev_inst *sdi)
{
+ struct sr_dev_driver *di;
libusb_device **devlist;
struct sr_usb_dev_inst *usb;
struct libusb_device_descriptor des;
int ret, i, device_count;
char connection_id[64];
+ di = sdi->driver;
drvc = di->priv;
usb = sdi->conn;
struct sr_usb_dev_inst *usb;
usb = sdi->conn;
- if (usb->devhdl == NULL)
+ if (!usb->devhdl)
return SR_ERR;
sr_info("Closing device on %d.%d (logical) / %s (physical) interface %d.",
return SR_OK;
}
-static int cleanup(void)
+static int cleanup(const struct sr_dev_driver *di)
{
int ret;
struct drv_context *drvc;
ret = std_dev_clear(di, NULL);
g_free(drvc);
- di->priv = NULL;
return ret;
}
struct dev_context *devc;
struct drv_context *drvc;
const struct sr_dev_inst *sdi;
+ struct sr_dev_driver *di;
(void)fd;
(void)revents;
sdi = cb_data;
+ di = sdi->driver;
drvc = di->priv;
devc = sdi->priv;
static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
{
+ struct sr_dev_driver *di = sdi->driver;
struct dev_context *devc;
struct drv_context *drvc;
struct sr_usb_dev_inst *usb;
if (devc->limit_samples > 0)
pre_trigger_samples = devc->capture_ratio * devc->limit_samples/100;
devc->stl = soft_trigger_logic_new(sdi, trigger, pre_trigger_samples);
- if (devc->stl == NULL)
+ if (!devc->stl)
return SR_ERR_MALLOC;
devc->trigger_fired = FALSE;
} else