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hameg-hmo / rigol-ds: Restore compatibility with std_dev_clear()

This commit is contained in:
Soeren Apel 2014-08-24 16:54:38 +02:00
parent 14e1aa6df0
commit 562b7ae513
5 changed files with 52 additions and 52 deletions
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25
src/hardware/hameg-hmo/api.c
View File

@ -123,23 +123,12 @@ static GSList *dev_list(void)
static void clear_helper(void *priv)
{
unsigned int i;
struct dev_context *devc;
struct scope_config *model;
devc = priv;
model = devc->model_config;
hmo_scope_state_free(devc->model_state);
for (i = 0; i < model->analog_channels; ++i)
g_slist_free(devc->analog_groups[i].channels);
for (i = 0; i < model->digital_pods; ++i) {
g_slist_free(devc->digital_groups[i].channels);
g_free(devc->digital_groups[i].name);
}
g_free(devc->analog_groups);
g_free(devc->digital_groups);
@ -195,11 +184,11 @@ static int check_channel_group(struct dev_context *devc,
return CG_NONE;
for (i = 0; i < model->analog_channels; ++i)
if (cg == &devc->analog_groups[i])
if (cg == devc->analog_groups[i])
return CG_ANALOG;
for (i = 0; i < model->digital_pods; ++i)
if (cg == &devc->digital_groups[i])
if (cg == devc->digital_groups[i])
return CG_DIGITAL;
sr_err("Invalid channel group specified.");
@ -242,7 +231,7 @@ static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
return SR_ERR_CHANNEL_GROUP;
} else if (cg_type == CG_ANALOG) {
for (i = 0; i < model->analog_channels; ++i) {
if (cg != &devc->analog_groups[i])
if (cg != devc->analog_groups[i])
continue;
*data = g_variant_new_int32(model->num_ydivs);
ret = SR_OK;
@ -259,7 +248,7 @@ static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
return SR_ERR_CHANNEL_GROUP;
} else if (cg_type == CG_ANALOG) {
for (i = 0; i < model->analog_channels; ++i) {
if (cg != &devc->analog_groups[i])
if (cg != devc->analog_groups[i])
continue;
*data = g_variant_new("(tt)",
(*model->vdivs)[state->analog_channels[i].vdiv][0],
@ -290,7 +279,7 @@ static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
return SR_ERR_CHANNEL_GROUP;
} else if (cg_type == CG_ANALOG) {
for (i = 0; i < model->analog_channels; ++i) {
if (cg != &devc->analog_groups[i])
if (cg != devc->analog_groups[i])
continue;
*data = g_variant_new_string((*model->coupling_options)[state->analog_channels[i].coupling]);
ret = SR_OK;
@ -389,7 +378,7 @@ static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
q != (*model->vdivs)[i][1])
continue;
for (j = 1; j <= model->analog_channels; ++j) {
if (cg != &devc->analog_groups[j - 1])
if (cg != devc->analog_groups[j - 1])
continue;
state->analog_channels[j - 1].vdiv = i;
g_ascii_formatd(float_str, sizeof(float_str), "%E", (float) p / q);
@ -471,7 +460,7 @@ static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
if (strcmp(tmp, (*model->coupling_options)[i]) != 0)
continue;
for (j = 1; j <= model->analog_channels; ++j) {
if (cg != &devc->analog_groups[j - 1])
if (cg != devc->analog_groups[j - 1])
continue;
state->analog_channels[j-1].coupling = i;

31
src/hardware/hameg-hmo/protocol.c
View File

@ -608,13 +608,11 @@ SR_PRIV int hmo_init_device(struct sr_dev_inst *sdi)
return SR_ERR_NA;
}
if (!(devc->analog_groups = g_try_malloc0(sizeof(struct sr_channel_group) *
scope_models[model_index].analog_channels)))
return SR_ERR_MALLOC;
devc->analog_groups = g_malloc0(sizeof(struct sr_channel_group*) *
scope_models[model_index].analog_channels);
if (!(devc->digital_groups = g_try_malloc0(sizeof(struct sr_channel_group) *
scope_models[model_index].digital_pods)))
return SR_ERR_MALLOC;
devc->digital_groups = g_malloc0(sizeof(struct sr_channel_group*) *
scope_models[model_index].digital_pods);
/* Add analog channels. */
for (i = 0; i < scope_models[model_index].analog_channels; i++) {
@ -623,20 +621,25 @@ SR_PRIV int hmo_init_device(struct sr_dev_inst *sdi)
return SR_ERR_MALLOC;
sdi->channels = g_slist_append(sdi->channels, ch);
devc->analog_groups[i].name =
(char *)(*scope_models[model_index].analog_names)[i];
devc->analog_groups[i].channels = g_slist_append(NULL, ch);
devc->analog_groups[i] = g_malloc0(sizeof(struct sr_channel_group));
devc->analog_groups[i]->name = g_strdup(
(char *)(*scope_models[model_index].analog_names)[i]);
devc->analog_groups[i]->channels = g_slist_append(NULL, ch);
sdi->channel_groups = g_slist_append(sdi->channel_groups,
&devc->analog_groups[i]);
devc->analog_groups[i]);
}
/* Add digital channel groups. */
for (i = 0; i < scope_models[model_index].digital_pods; ++i) {
g_snprintf(tmp, 25, "POD%d", i);
devc->digital_groups[i].name = g_strdup(tmp);
devc->digital_groups[i] = g_malloc0(sizeof(struct sr_channel_group));
devc->digital_groups[i]->name = g_strdup(tmp);
sdi->channel_groups = g_slist_append(sdi->channel_groups,
&devc->digital_groups[i < 8 ? 0 : 1]);
devc->digital_groups[i < 8 ? 0 : 1]);
}
/* Add digital channels. */
@ -646,8 +649,8 @@ SR_PRIV int hmo_init_device(struct sr_dev_inst *sdi)
return SR_ERR_MALLOC;
sdi->channels = g_slist_append(sdi->channels, ch);
devc->digital_groups[i < 8 ? 0 : 1].channels = g_slist_append(
devc->digital_groups[i < 8 ? 0 : 1].channels, ch);
devc->digital_groups[i < 8 ? 0 : 1]->channels = g_slist_append(
devc->digital_groups[i < 8 ? 0 : 1]->channels, ch);
}
devc->model_config = &scope_models[model_index];

4
src/hardware/hameg-hmo/protocol.h
View File

@ -93,8 +93,8 @@ struct dev_context {
void *model_config;
void *model_state;
struct sr_channel_group *analog_groups;
struct sr_channel_group *digital_groups;
struct sr_channel_group **analog_groups;
struct sr_channel_group **digital_groups;
GSList *enabled_channels;
GSList *current_channel;

40
src/hardware/rigol-ds/api.c
View File

@ -245,9 +245,9 @@ static void clear_helper(void *priv)
g_free(devc->coupling[1]);
g_free(devc->trigger_source);
g_free(devc->trigger_slope);
g_slist_free(devc->analog_groups[0].channels);
g_slist_free(devc->analog_groups[1].channels);
g_slist_free(devc->digital_group.channels);
g_free(devc->analog_groups);
g_free(devc->digital_group);
g_free(devc);
}
static int dev_clear(void)
@ -336,18 +336,26 @@ static struct sr_dev_inst *probe_device(struct sr_scpi_dev_inst *scpi)
sr_scpi_hw_info_free(hw_info);
devc->analog_groups = g_malloc0(sizeof(struct sr_channel_group*) *
model->analog_channels);
for (i = 0; i < model->analog_channels; i++) {
if (!(channel_name = g_strdup_printf("CH%d", i + 1)))
return NULL;
ch = sr_channel_new(i, SR_CHANNEL_ANALOG, TRUE, channel_name);
sdi->channels = g_slist_append(sdi->channels, ch);
devc->analog_groups[i].name = channel_name;
devc->analog_groups[i].channels = g_slist_append(NULL, ch);
devc->analog_groups[i] = g_malloc0(sizeof(struct sr_channel_group));
devc->analog_groups[i]->name = channel_name;
devc->analog_groups[i]->channels = g_slist_append(NULL, ch);
sdi->channel_groups = g_slist_append(sdi->channel_groups,
&devc->analog_groups[i]);
devc->analog_groups[i]);
}
if (devc->model->has_digital) {
devc->digital_group = g_malloc0(sizeof(struct sr_channel_group*));
for (i = 0; i < 16; i++) {
if (!(channel_name = g_strdup_printf("D%d", i)))
return NULL;
@ -356,12 +364,12 @@ static struct sr_dev_inst *probe_device(struct sr_scpi_dev_inst *scpi)
if (!ch)
return NULL;
sdi->channels = g_slist_append(sdi->channels, ch);
devc->digital_group.channels = g_slist_append(
devc->digital_group.channels, ch);
devc->digital_group->channels = g_slist_append(
devc->digital_group->channels, ch);
}
devc->digital_group.name = "LA";
devc->digital_group->name = g_strdup("LA");
sdi->channel_groups = g_slist_append(sdi->channel_groups,
&devc->digital_group);
devc->digital_group);
}
for (i = 0; i < NUM_TIMEBASE; i++) {
@ -695,7 +703,7 @@ static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi,
}
g_variant_get(data, "(tt)", &p, &q);
for (i = 0; i < 2; i++) {
if (cg == &devc->analog_groups[i]) {
if (cg == devc->analog_groups[i]) {
for (j = 0; j < ARRAY_SIZE(vdivs); j++) {
if (vdivs[j][0] != p || vdivs[j][1] != q)
continue;
@ -716,7 +724,7 @@ static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi,
}
tmp_str = g_variant_get_string(data, NULL);
for (i = 0; i < 2; i++) {
if (cg == &devc->analog_groups[i]) {
if (cg == devc->analog_groups[i]) {
for (j = 0; j < ARRAY_SIZE(coupling); j++) {
if (!strcmp(tmp_str, coupling[j])) {
g_free(devc->coupling[i]);
@ -777,8 +785,8 @@ static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
/* If a channel group is specified, it must be a valid one. */
if (cg) {
if (cg != &devc->analog_groups[0]
&& cg != &devc->analog_groups[1]) {
if (cg != devc->analog_groups[0]
&& cg != devc->analog_groups[1]) {
sr_err("Invalid channel group specified.");
return SR_ERR;
}
@ -790,13 +798,13 @@ static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
sr_err("No channel group specified.");
return SR_ERR_CHANNEL_GROUP;
}
if (cg == &devc->digital_group) {
if (cg == devc->digital_group) {
*data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
NULL, 0, sizeof(int32_t));
return SR_OK;
} else {
for (i = 0; i < 2; i++) {
if (cg == &devc->analog_groups[i]) {
if (cg == devc->analog_groups[i]) {
*data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
analog_hwcaps, ARRAY_SIZE(analog_hwcaps), sizeof(int32_t));
return SR_OK;

4
src/hardware/rigol-ds/protocol.h
View File

@ -98,8 +98,8 @@ struct dev_context {
uint64_t num_vdivs;
/* Channel groups */
struct sr_channel_group analog_groups[MAX_ANALOG_CHANNELS];
struct sr_channel_group digital_group;
struct sr_channel_group **analog_groups;
struct sr_channel_group *digital_group;
/* Acquisition settings */
GSList *enabled_analog_channels;