#include "protocol.h"
-static const int32_t hwcaps[] = {
+static const uint32_t devopts[] = {
SR_CONF_LOGIC_ANALYZER,
SR_CONF_SAMPLERATE,
SR_CONF_TRIGGER_MATCH,
}
-static int config_get(int id, GVariant **data, const struct sr_dev_inst *sdi,
+static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
const struct sr_channel_group *cg)
{
struct dev_context *devc;
return SR_ERR_ARG;
devc = sdi->priv;
- switch (id) {
+ switch (key) {
case SR_CONF_SAMPLERATE:
*data = g_variant_new_uint64(devc->cur_samplerate);
break;
return SR_OK;
}
-static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi,
+static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi,
const struct sr_channel_group *cg)
{
struct dev_context *devc;
devc = sdi->priv;
- switch (id) {
+ switch (key) {
case SR_CONF_SAMPLERATE:
tmp_u64 = g_variant_get_uint64(data);
if (tmp_u64 < samplerates[0] || tmp_u64 > samplerates[1])
return ret;
}
-static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
+static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
const struct sr_channel_group *cg)
{
struct dev_context *devc;
switch (key) {
case SR_CONF_DEVICE_OPTIONS:
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
- hwcaps, ARRAY_SIZE(hwcaps), sizeof(int32_t));
+ *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
+ devopts, ARRAY_SIZE(devopts), sizeof(uint32_t));
break;
case SR_CONF_SAMPLERATE:
g_variant_builder_init(&gvb, G_VARIANT_TYPE("a{sv}"));
return SR_OK;
}
+static int disable_trigger(const struct sr_dev_inst *sdi, int stage)
+{
+ struct dev_context *devc;
+ uint8_t cmd, arg[4];
+
+ devc = sdi->priv;
+
+ cmd = CMD_SET_TRIGGER_MASK + stage * 4;
+ arg[0] = arg[1] = arg[2] = arg[3] = 0x00;
+ if (write_longcommand(devc, cmd, arg) != SR_OK)
+ return SR_ERR;
+
+ cmd = CMD_SET_TRIGGER_VALUE + stage * 4;
+ if (write_longcommand(devc, cmd, arg) != SR_OK)
+ return SR_ERR;
+
+ cmd = CMD_SET_TRIGGER_CONFIG + stage * 4;
+ arg[2] = 0x03;
+ if (write_longcommand(devc, cmd, arg) != SR_OK)
+ return SR_ERR;
+
+ cmd = CMD_SET_TRIGGER_EDGE + stage * 4;
+ arg[2] = 0x00;
+ if (write_longcommand(devc, cmd, arg) != SR_OK)
+ return SR_ERR;
+
+ return SR_OK;
+}
+
static int dev_acquisition_start(const struct sr_dev_inst *sdi,
void *cb_data)
{
sr_err("Failed to configure channels.");
return SR_ERR;
}
+
if (devc->num_stages > 0) {
delaycount = readcount * (1 - devc->capture_ratio / 100.0);
devc->trigger_at = (readcount - delaycount) * samplespercount - devc->num_stages;
- for (i = 0; i <= devc->num_stages; i++) {
- sr_dbg("Setting p-ols stage %d trigger.", i);
- if ((ret = set_trigger(sdi, i)) != SR_OK)
- return ret;
+ for (i = 0; i < NUM_TRIGGER_STAGES; i++) {
+ if (i <= devc->num_stages) {
+ sr_dbg("Setting p-ols stage %d trigger.", i);
+ if ((ret = set_trigger(sdi, i)) != SR_OK)
+ return ret;
+ }
+ else {
+ sr_dbg("Disabling p-ols stage %d trigger.", i);
+ if ((ret = disable_trigger(sdi, i)) != SR_OK)
+ return ret;
+ }
}
} else {
/* No triggers configured, force trigger on first stage. */