"asix-sigma-phasor.fw", /* Frequency counter */
};
-static int hw_dev_acquisition_stop(int dev_index, void *cb_data);
+static int hw_dev_acquisition_stop(const struct sr_dev_inst *sdi,
+ void *cb_data);
static int sigma_read(void *buf, size_t size, struct context *ctx)
{
static GSList *hw_scan(GSList *options)
{
struct sr_dev_inst *sdi;
+ struct sr_probe *probe;
struct context *ctx;
GSList *devices;
struct ftdi_device_list *devlist;
char serial_txt[10];
uint32_t serial;
- int ret;
+ int ret, i;
(void)options;
devices = NULL;
sr_err("sigma: %s: sdi was NULL", __func__);
goto free;
}
+ sdi->driver = adi;
+
+ for (i = 0; probe_names[i]; i++) {
+ if (!(probe = sr_probe_new(i, SR_PROBE_ANALOG, TRUE,
+ probe_names[i])))
+ return NULL;
+ sdi->probes = g_slist_append(sdi->probes, probe);
+ }
+
devices = g_slist_append(devices, sdi);
adi->instances = g_slist_append(adi->instances, sdi);
sdi->priv = ctx;
return SR_OK;
}
-static int hw_dev_open(int dev_index)
+static int hw_dev_open(struct sr_dev_inst *sdi)
{
- struct sr_dev_inst *sdi;
struct context *ctx;
int ret;
- if (!(sdi = sr_dev_inst_get(adi->instances, dev_index)))
- return SR_ERR;
-
ctx = sdi->priv;
/* Make sure it's an ASIX SIGMA. */
return SR_OK;
}
-static int set_samplerate(struct sr_dev_inst *sdi, uint64_t samplerate)
+static int set_samplerate(const struct sr_dev_inst *sdi, uint64_t samplerate)
{
int i, ret;
struct context *ctx = sdi->priv;
* The Sigma supports complex triggers using boolean expressions, but this
* has not been implemented yet.
*/
-static int configure_probes(struct sr_dev_inst *sdi, const GSList *probes)
+static int configure_probes(const struct sr_dev_inst *sdi, const GSList *probes)
{
struct context *ctx = sdi->priv;
const struct sr_probe *probe;
for (l = probes; l; l = l->next) {
probe = (struct sr_probe *)l->data;
- probebit = 1 << (probe->index - 1);
+ probebit = 1 << (probe->index);
if (!probe->enabled || !probe->trigger)
continue;
return SR_OK;
}
-static int hw_dev_close(int dev_index)
+static int hw_dev_close(struct sr_dev_inst *sdi)
{
- struct sr_dev_inst *sdi;
struct context *ctx;
- if (!(sdi = sr_dev_inst_get(adi->instances, dev_index))) {
- sr_err("sigma: %s: sdi was NULL", __func__);
- return SR_ERR_BUG;
- }
-
if (!(ctx = sdi->priv)) {
sr_err("sigma: %s: sdi->priv was NULL", __func__);
return SR_ERR_BUG;
struct context *ctx;
switch (info_id) {
- case SR_DI_INST:
- *data = sdi;
+ case SR_DI_HWCAPS:
+ *data = hwcaps;
break;
case SR_DI_NUM_PROBES:
*data = GINT_TO_POINTER(NUM_PROBES);
} else
return SR_ERR;
break;
+ default:
+ return SR_ERR_ARG;
}
return SR_OK;
}
-static int hw_dev_status_get(int dev_index)
-{
- struct sr_dev_inst *sdi;
-
- sdi = sr_dev_inst_get(adi->instances, dev_index);
- if (sdi)
- return sdi->status;
- else
- return SR_ST_NOT_FOUND;
-}
-
-static const int *hw_hwcap_get_all(void)
-{
- return hwcaps;
-}
-
-static int hw_dev_config_set(int dev_index, int hwcap, const void *value)
+static int hw_dev_config_set(const struct sr_dev_inst *sdi, int hwcap,
+ const void *value)
{
- struct sr_dev_inst *sdi;
struct context *ctx;
int ret;
- if (!(sdi = sr_dev_inst_get(adi->instances, dev_index)))
- return SR_ERR;
-
ctx = sdi->priv;
if (hwcap == SR_HWCAP_SAMPLERATE) {
if (running_msec < ctx->limit_msec && numchunks < 32767)
return TRUE; /* While capturing... */
else
- hw_dev_acquisition_stop(sdi->index, sdi);
+ hw_dev_acquisition_stop(sdi, sdi);
} else if (ctx->state.state == SIGMA_DOWNLOAD) {
if (ctx->state.chunks_downloaded >= numchunks) {
return SR_OK;
}
-static int hw_dev_acquisition_start(int dev_index, void *cb_data)
+static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
+ void *cb_data)
{
- struct sr_dev_inst *sdi;
struct context *ctx;
struct sr_datafeed_packet *packet;
struct sr_datafeed_header *header;
struct triggerinout triggerinout_conf;
struct triggerlut lut;
- if (!(sdi = sr_dev_inst_get(adi->instances, dev_index)))
- return SR_ERR;
-
ctx = sdi->priv;
/* If the samplerate has not been set, default to 200 kHz. */
sr_session_send(ctx->session_dev_id, packet);
/* Add capture source. */
- sr_source_add(0, G_IO_IN, 10, receive_data, sdi);
+ sr_source_add(0, G_IO_IN, 10, receive_data, (void *)sdi);
g_free(header);
g_free(packet);
return SR_OK;
}
-static int hw_dev_acquisition_stop(int dev_index, void *cb_data)
+static int hw_dev_acquisition_stop(const struct sr_dev_inst *sdi,
+ void *cb_data)
{
- struct sr_dev_inst *sdi;
struct context *ctx;
uint8_t modestatus;
/* Avoid compiler warnings. */
(void)cb_data;
- if (!(sdi = sr_dev_inst_get(adi->instances, dev_index))) {
- sr_err("sigma: %s: sdi was NULL", __func__);
- return SR_ERR_BUG;
- }
-
if (!(ctx = sdi->priv)) {
sr_err("sigma: %s: sdi->priv was NULL", __func__);
return SR_ERR_BUG;
.dev_open = hw_dev_open,
.dev_close = hw_dev_close,
.info_get = hw_info_get,
- .dev_status_get = hw_dev_status_get,
-// .hwcap_get_all = hw_hwcap_get_all,
.dev_config_set = hw_dev_config_set,
.dev_acquisition_start = hw_dev_acquisition_start,
.dev_acquisition_stop = hw_dev_acquisition_stop,