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asix-sigma: unconditionally re-enable trigger support code 

Trigger support became operational again. Drop the compile time switch
which disabled the previously incomplete implementation.

This resolves bug #359.
This commit is contained in:
Gerhard Sittig 2020-05-31 12:36:11 +02:00
parent f14e6f7e1a
commit e092671365
3 changed files with 1 additions and 24 deletions
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12
src/hardware/asix-sigma/api.c
View File

@ -49,10 +49,8 @@ static const uint32_t devopts[] = {
SR_CONF_EXTERNAL_CLOCK | SR_CONF_GET | SR_CONF_SET,
SR_CONF_EXTERNAL_CLOCK_SOURCE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
SR_CONF_CLOCK_EDGE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
#if ASIX_SIGMA_WITH_TRIGGER
SR_CONF_TRIGGER_MATCH | SR_CONF_LIST,
SR_CONF_CAPTURE_RATIO | SR_CONF_GET | SR_CONF_SET,
#endif
};
static const char *ext_clock_edges[] = {
@ -61,14 +59,12 @@ static const char *ext_clock_edges[] = {
[SIGMA_CLOCK_EDGE_EITHER] = "either",
};
#if ASIX_SIGMA_WITH_TRIGGER
static const int32_t trigger_matches[] = {
SR_TRIGGER_ZERO,
SR_TRIGGER_ONE,
SR_TRIGGER_RISING,
SR_TRIGGER_FALLING,
};
#endif
static void clear_helper(struct dev_context *devc)
{
@ -317,11 +313,9 @@ static int config_get(uint32_t key, GVariant **data,
case SR_CONF_LIMIT_MSEC:
case SR_CONF_LIMIT_SAMPLES:
return sr_sw_limits_config_get(&devc->limit.config, key, data);
#if ASIX_SIGMA_WITH_TRIGGER
case SR_CONF_CAPTURE_RATIO:
*data = g_variant_new_uint64(devc->capture_ratio);
break;
#endif
default:
return SR_ERR_NA;
}
@ -376,11 +370,9 @@ static int config_set(uint32_t key, GVariant *data,
case SR_CONF_LIMIT_MSEC:
case SR_CONF_LIMIT_SAMPLES:
return sr_sw_limits_config_set(&devc->limit.config, key, data);
#if ASIX_SIGMA_WITH_TRIGGER
case SR_CONF_CAPTURE_RATIO:
devc->capture_ratio = g_variant_get_uint64(data);
break;
#endif
default:
return SR_ERR_NA;
}
@ -407,11 +399,9 @@ static int config_list(uint32_t key, GVariant **data,
case SR_CONF_CLOCK_EDGE:
*data = g_variant_new_strv(ARRAY_AND_SIZE(ext_clock_edges));
break;
#if ASIX_SIGMA_WITH_TRIGGER
case SR_CONF_TRIGGER_MATCH:
*data = std_gvar_array_i32(ARRAY_AND_SIZE(trigger_matches));
break;
#endif
default:
return SR_ERR_NA;
}
@ -593,7 +583,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
/* Start acqusition. */
regval = WMR_TRGRES | WMR_SDRAMWRITEEN;
if (devc->use_triggers && ASIX_SIGMA_WITH_TRIGGER)
if (devc->use_triggers)
regval |= WMR_TRGEN;
ret = sigma_set_register(devc, WRITE_MODE, regval);
if (ret != SR_OK)

5
src/hardware/asix-sigma/protocol.c
View File

@ -1536,11 +1536,6 @@ SR_PRIV int sigma_convert_trigger(const struct sr_dev_inst *sdi)
if (!trigger)
return SR_OK;
if (!ASIX_SIGMA_WITH_TRIGGER) {
sr_warn("Trigger support is not implemented. Ignoring the spec.");
return SR_OK;
}
trigger_set = 0;
for (l = trigger->stages; l; l = l->next) {
stage = l->data;

8
src/hardware/asix-sigma/protocol.h
View File

@ -33,14 +33,6 @@
#define LOG_PREFIX "asix-sigma"
/*
* Triggers are not working in this implementation. Stop claiming
* support for the feature which effectively is not available, until
* the implementation got fixed. Yet keep the code in place and allow
* developers to turn on this switch during development.
*/
#define ASIX_SIGMA_WITH_TRIGGER 1
/* Experimental support for OMEGA (scan only, operation is ENOIMPL). */
#define ASIX_WITH_OMEGA 0