#include "scpi.h"
#include "protocol.h"
-SR_PRIV struct sr_dev_driver yokogawa_dlm_driver_info;
+static struct sr_dev_driver yokogawa_dlm_driver_info;
static const char *MANUFACTURER_ID = "YOKOGAWA";
static const char *MANUFACTURER_NAME = "Yokogawa";
-static const uint32_t dlm_scanopts[] = {
+static const uint32_t scanopts[] = {
SR_CONF_CONN,
};
-static const uint32_t dlm_drvopts[] = {
+static const uint32_t drvopts[] = {
SR_CONF_LOGIC_ANALYZER,
SR_CONF_OSCILLOSCOPE,
};
-static const uint32_t dlm_devopts[] = {
+static const uint32_t devopts[] = {
SR_CONF_LIMIT_FRAMES | SR_CONF_GET | SR_CONF_SET,
SR_CONF_SAMPLERATE | SR_CONF_GET,
SR_CONF_TIMEBASE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
SR_CONF_NUM_HDIV | SR_CONF_GET,
SR_CONF_HORIZ_TRIGGERPOS | SR_CONF_GET | SR_CONF_SET,
- SR_CONF_TRIGGER_SLOPE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
SR_CONF_TRIGGER_SOURCE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+ SR_CONF_TRIGGER_SLOPE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
};
-static const uint32_t dlm_analog_devopts[] = {
- SR_CONF_COUPLING | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
- SR_CONF_VDIV | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+static const uint32_t analog_devopts[] = {
SR_CONF_NUM_VDIV | SR_CONF_GET,
+ SR_CONF_VDIV | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+ SR_CONF_COUPLING | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
};
-static const uint32_t dlm_digital_devopts[] = {
+static const uint32_t digital_devopts[] = {
};
enum {
CG_DIGITAL,
};
-static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx)
-{
- return std_init(di, sr_ctx, LOG_PREFIX);
-}
-
static struct sr_dev_inst *probe_usbtmc_device(struct sr_scpi_dev_inst *scpi)
{
struct sr_dev_inst *sdi;
return sdi;
fail:
- if (hw_info)
- sr_scpi_hw_info_free(hw_info);
- if (sdi)
- sr_dev_inst_free(sdi);
+ sr_scpi_hw_info_free(hw_info);
+ sr_dev_inst_free(sdi);
g_free(devc);
return NULL;
return sr_scpi_scan(di->context, options, probe_usbtmc_device);
}
-static void clear_helper(void *priv)
+static void clear_helper(struct dev_context *devc)
{
- struct dev_context *devc;
-
- devc = priv;
-
dlm_scope_state_destroy(devc->model_state);
-
g_free(devc->analog_groups);
g_free(devc->digital_groups);
- g_free(devc);
}
static int dev_clear(const struct sr_dev_driver *di)
{
- return std_dev_clear(di, clear_helper);
+ return std_dev_clear_with_callback(di, (std_dev_clear_callback)clear_helper);
}
static int dev_open(struct sr_dev_inst *sdi)
{
- if (sdi->status != SR_ST_ACTIVE && sr_scpi_open(sdi->conn) != SR_OK)
+ if (sr_scpi_open(sdi->conn) != SR_OK)
return SR_ERR;
if (dlm_scope_state_query(sdi) != SR_OK)
return SR_ERR;
- sdi->status = SR_ST_ACTIVE;
-
return SR_OK;
}
static int dev_close(struct sr_dev_inst *sdi)
{
- if (sdi->status == SR_ST_INACTIVE)
- return SR_OK;
-
- sr_scpi_close(sdi->conn);
-
- sdi->status = SR_ST_INACTIVE;
-
- return SR_OK;
+ return sr_scpi_close(sdi->conn);
}
/**
const struct scope_config *model;
struct scope_state *state;
- if (!sdi || !(devc = sdi->priv))
+ if (!sdi)
return SR_ERR_ARG;
+ devc = sdi->priv;
+
if ((cg_type = check_channel_group(devc, cg)) == CG_INVALID)
return SR_ERR;
const struct sr_channel_group *cg)
{
int cg_type = CG_NONE;
- struct dev_context *devc = NULL;
- const struct scope_config *model = NULL;
-
- /* SR_CONF_SCAN_OPTIONS is always valid, regardless of sdi or probe group. */
- if (key == SR_CONF_SCAN_OPTIONS) {
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- dlm_scanopts, ARRAY_SIZE(dlm_scanopts), sizeof(uint32_t));
- return SR_OK;
- }
-
- /* If sdi is NULL, nothing except SR_CONF_DEVICE_OPTIONS can be provided. */
- if (key == SR_CONF_DEVICE_OPTIONS && !sdi) {
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- dlm_drvopts, ARRAY_SIZE(dlm_drvopts), sizeof(uint32_t));
- return SR_OK;
- }
-
- if (!sdi)
- return SR_ERR_ARG;
+ struct dev_context *devc;
+ const struct scope_config *model;
- devc = sdi->priv;
- model = devc->model_config;
+ devc = (sdi) ? sdi->priv : NULL;
+ model = (devc) ? devc->model_config : NULL;
- /*
- * If cg is NULL, only the SR_CONF_DEVICE_OPTIONS that are not
- * specific to a probe group must be returned.
- */
if (!cg) {
switch (key) {
+ case SR_CONF_SCAN_OPTIONS:
case SR_CONF_DEVICE_OPTIONS:
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- dlm_devopts, ARRAY_SIZE(dlm_devopts), sizeof(uint32_t));
- return SR_OK;
+ return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
case SR_CONF_TIMEBASE:
*data = build_tuples(&dlm_timebases, ARRAY_SIZE(dlm_timebases));
return SR_OK;
case SR_CONF_DEVICE_OPTIONS:
if (cg_type == CG_ANALOG) {
*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- dlm_analog_devopts, ARRAY_SIZE(dlm_analog_devopts), sizeof(uint32_t));
+ analog_devopts, ARRAY_SIZE(analog_devopts), sizeof(uint32_t));
} else if (cg_type == CG_DIGITAL) {
*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- dlm_digital_devopts, ARRAY_SIZE(dlm_digital_devopts), sizeof(uint32_t));
+ digital_devopts, ARRAY_SIZE(digital_devopts), sizeof(uint32_t));
} else {
*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
NULL, 0, sizeof(uint32_t));
struct dev_context *devc;
struct sr_scpi_dev_inst *scpi;
- if (sdi->status != SR_ST_ACTIVE)
- return SR_ERR_DEV_CLOSED;
-
scpi = sdi->conn;
devc = sdi->priv;
digital_added = FALSE;
devc->current_channel = devc->enabled_channels;
dlm_channel_data_request(sdi);
- /* Call our callback when data comes in or after 5ms. */
sr_scpi_source_add(sdi->session, scpi, G_IO_IN, 5,
dlm_data_receive, (void *)sdi);
{
struct dev_context *devc;
- std_session_send_df_end(sdi, LOG_PREFIX);
-
- if (sdi->status != SR_ST_ACTIVE)
- return SR_ERR_DEV_CLOSED;
+ std_session_send_df_end(sdi);
devc = sdi->priv;
return SR_OK;
}
-SR_PRIV struct sr_dev_driver yokogawa_dlm_driver_info = {
+static struct sr_dev_driver yokogawa_dlm_driver_info = {
.name = "yokogawa-dlm",
.longname = "Yokogawa DL/DLM",
.api_version = 1,
- .init = init,
+ .init = std_init,
.cleanup = std_cleanup,
.scan = scan,
.dev_list = std_dev_list,
.dev_acquisition_stop = dev_acquisition_stop,
.context = NULL,
};
+SR_REGISTER_DEV_DRIVER(yokogawa_dlm_driver_info);
projects / libsigrok.git / blobdiff