static const uint32_t devopts[] = {
SR_CONF_LOGIC_ANALYZER,
- SR_CONF_SAMPLERATE,
- SR_CONF_LIMIT_SAMPLES,
- SR_CONF_TRIGGER_MATCH,
- SR_CONF_CAPTURE_RATIO,
+ SR_CONF_LIMIT_SAMPLES | SR_CONF_SET | SR_CONF_LIST,
+ SR_CONF_SAMPLERATE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+ SR_CONF_TRIGGER_MATCH | SR_CONF_LIST,
+ SR_CONF_CAPTURE_RATIO | SR_CONF_GET | SR_CONF_SET,
};
static const int32_t trigger_matches[] = {
SR_MHZ(20),
};
-static const char *channel_names[NUM_CHANNELS + 1] = {
+static const char *channel_names[] = {
"0", "1", "2", "3",
- NULL,
};
SR_PRIV struct sr_dev_driver ikalogic_scanalogic2_driver_info;
-static struct sr_dev_driver *di = &ikalogic_scanalogic2_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)
{
GSList *usb_devices, *devices, *l;
struct drv_context *drvc;
struct sr_dev_inst *sdi;
- struct sr_channel *ch;
struct dev_context *devc;
struct sr_usb_dev_inst *usb;
struct device_info dev_info;
- int ret, device_index, i;
- char *fw_ver_str;
+ unsigned int i;
+ int ret;
(void)options;
devices = NULL;
drvc = di->priv;
drvc->instances = NULL;
- device_index = 0;
usb_devices = sr_usb_find(drvc->sr_ctx->libusb_ctx, USB_VID_PID);
continue;
}
- if (!(devc = g_try_malloc(sizeof(struct dev_context)))) {
- sr_err("Device instance malloc failed.");
- sr_usb_dev_inst_free(usb);
- continue;
- }
+ devc = g_malloc0(sizeof(struct dev_context));
if (!(devc->xfer_in = libusb_alloc_transfer(0))) {
sr_err("Transfer malloc failed.");
continue;
}
- fw_ver_str = g_strdup_printf("%u.%u", dev_info.fw_ver_major,
- dev_info.fw_ver_minor);
- if (!fw_ver_str) {
- sr_err("Firmware string malloc failed.");
- sr_usb_dev_inst_free(usb);
- libusb_free_transfer(devc->xfer_in);
- libusb_free_transfer(devc->xfer_out);
- g_free(devc);
- continue;
- }
-
- sdi = sr_dev_inst_new(device_index, SR_ST_INACTIVE, VENDOR_NAME,
- MODEL_NAME, fw_ver_str);
- g_free(fw_ver_str);
- if (!sdi) {
- sr_err("sr_dev_inst_new failed.");
- sr_usb_dev_inst_free(usb);
- libusb_free_transfer(devc->xfer_in);
- libusb_free_transfer(devc->xfer_out);
- g_free(devc);
- continue;
- }
-
+ sdi = g_malloc0(sizeof(struct sr_dev_inst));
+ sdi->status = SR_ST_INACTIVE;
+ sdi->vendor = g_strdup(VENDOR_NAME);
+ sdi->model = g_strdup(MODEL_NAME);
+ sdi->version = g_strdup_printf("%u.%u", dev_info.fw_ver_major, dev_info.fw_ver_minor);
+ sdi->serial_num = g_strdup_printf("%d", dev_info.serial);
sdi->priv = devc;
sdi->driver = di;
sdi->inst_type = SR_INST_USB;
sdi->conn = usb;
- for (i = 0; channel_names[i]; i++) {
- ch = sr_channel_new(i, SR_CHANNEL_LOGIC, TRUE,
- channel_names[i]);
- sdi->channels = g_slist_append(sdi->channels, ch);
- devc->channels[i] = ch;
- }
+ for (i = 0; i < ARRAY_SIZE(channel_names); i++)
+ devc->channels[i] = sr_channel_new(sdi, i,
+ SR_CHANNEL_LOGIC, TRUE, channel_names[i]);
devc->state = STATE_IDLE;
devc->next_state = STATE_IDLE;
drvc->instances = g_slist_append(drvc->instances, sdi);
devices = g_slist_append(devices, sdi);
-
- device_index++;
}
g_slist_free(usb_devices);
return devices;
}
-static GSList *dev_list(void)
+static GSList *dev_list(const struct sr_dev_driver *di)
{
return ((struct drv_context *)(di->priv))->instances;
}
g_free(devc);
}
-static int dev_clear(void)
+static int dev_clear(const struct sr_dev_driver *di)
{
return std_dev_clear(di, &clear_dev_context);
}
static int dev_open(struct sr_dev_inst *sdi)
{
+ struct sr_dev_driver *di = sdi->driver;
struct drv_context *drvc;
struct dev_context *devc;
struct sr_usb_dev_inst *usb;
static int dev_close(struct sr_dev_inst *sdi)
{
+ struct sr_dev_driver *di = sdi->driver;
struct sr_usb_dev_inst *usb;
if (!di->priv) {
return SR_OK;
}
-static int cleanup(void)
+static int cleanup(const struct sr_dev_driver *di)
{
- return dev_clear();
+ return dev_clear(di);
}
static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
(void)cg;
ret = SR_OK;
-
switch (key) {
case SR_CONF_DEVICE_OPTIONS:
*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
{
+ struct sr_dev_driver *di = sdi->driver;
struct drv_context *drvc;
struct dev_context *devc;
uint16_t trigger_bytes, tmp;