* This file is part of the libsigrok project.
*
* Copyright (C) 2013 poljar (Damir Jelić) <poljarinho@gmail.com>
+ * Copyright (C) 2018 Guido Trentalancia <guido@trentalancia.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include "scpi.h"
#include "protocol.h"
-#define SERIALCOMM "115200/8n1/flow=1"
-
static struct sr_dev_driver hameg_hmo_driver_info;
static const char *manufacturers[] = {
CG_DIGITAL,
};
-static struct sr_dev_inst *hmo_probe_serial_device(struct sr_scpi_dev_inst *scpi)
+static struct sr_dev_inst *probe_device(struct sr_scpi_dev_inst *scpi)
{
struct sr_dev_inst *sdi;
struct dev_context *devc;
static GSList *scan(struct sr_dev_driver *di, GSList *options)
{
- return sr_scpi_scan(di->context, options, hmo_probe_serial_device);
+ return sr_scpi_scan(di->context, options, probe_device);
}
static void clear_helper(struct dev_context *devc)
static int check_channel_group(struct dev_context *devc,
const struct sr_channel_group *cg)
{
- unsigned int i;
const struct scope_config *model;
model = devc->model_config;
if (!cg)
return CG_NONE;
- for (i = 0; i < model->analog_channels; i++)
- if (cg == devc->analog_groups[i])
- return CG_ANALOG;
+ if (std_cg_idx(cg, devc->analog_groups, model->analog_channels) >= 0)
+ return CG_ANALOG;
- for (i = 0; i < model->digital_pods; i++)
- if (cg == devc->digital_groups[i])
- return CG_DIGITAL;
+ if (std_cg_idx(cg, devc->digital_groups, model->digital_pods) >= 0)
+ return CG_DIGITAL;
sr_err("Invalid channel group specified.");
static int config_get(uint32_t key, GVariant **data,
const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
{
- int ret, cg_type;
- unsigned int i;
+ int cg_type, idx;
struct dev_context *devc;
const struct scope_config *model;
struct scope_state *state;
if ((cg_type = check_channel_group(devc, cg)) == CG_INVALID)
return SR_ERR;
- ret = SR_ERR_NA;
model = devc->model_config;
state = devc->model_state;
switch (key) {
case SR_CONF_NUM_HDIV:
*data = g_variant_new_int32(model->num_xdivs);
- ret = SR_OK;
break;
case SR_CONF_TIMEBASE:
*data = g_variant_new("(tt)", (*model->timebases)[state->timebase][0],
(*model->timebases)[state->timebase][1]);
- ret = SR_OK;
break;
case SR_CONF_NUM_VDIV:
- if (cg_type == CG_NONE) {
+ if (!cg)
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])
- continue;
- *data = g_variant_new_int32(model->num_ydivs);
- ret = SR_OK;
- break;
- }
-
- } else {
- ret = SR_ERR_NA;
- }
+ if (cg_type != CG_ANALOG)
+ return SR_ERR_NA;
+ if (std_cg_idx(cg, devc->analog_groups, model->analog_channels) < 0)
+ return SR_ERR_ARG;
+ *data = g_variant_new_int32(model->num_ydivs);
break;
case SR_CONF_VDIV:
- if (cg_type == CG_NONE) {
+ if (!cg)
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])
- continue;
- *data = g_variant_new("(tt)",
- (*model->vdivs)[state->analog_channels[i].vdiv][0],
- (*model->vdivs)[state->analog_channels[i].vdiv][1]);
- ret = SR_OK;
- break;
- }
-
- } else {
- ret = SR_ERR_NA;
- }
+ if (cg_type != CG_ANALOG)
+ return SR_ERR_NA;
+ if ((idx = std_cg_idx(cg, devc->analog_groups, model->analog_channels)) < 0)
+ return SR_ERR_ARG;
+ *data = g_variant_new("(tt)",
+ (*model->vdivs)[state->analog_channels[idx].vdiv][0],
+ (*model->vdivs)[state->analog_channels[idx].vdiv][1]);
break;
case SR_CONF_TRIGGER_SOURCE:
*data = g_variant_new_string((*model->trigger_sources)[state->trigger_source]);
- ret = SR_OK;
break;
case SR_CONF_TRIGGER_SLOPE:
*data = g_variant_new_string((*model->trigger_slopes)[state->trigger_slope]);
- ret = SR_OK;
+ break;
+ case SR_CONF_TRIGGER_PATTERN:
+ *data = g_variant_new_string(state->trigger_pattern);
break;
case SR_CONF_HORIZ_TRIGGERPOS:
*data = g_variant_new_double(state->horiz_triggerpos);
- ret = SR_OK;
break;
case SR_CONF_COUPLING:
- if (cg_type == CG_NONE) {
+ if (!cg)
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])
- continue;
- *data = g_variant_new_string((*model->coupling_options)[state->analog_channels[i].coupling]);
- ret = SR_OK;
- break;
- }
-
- } else {
- ret = SR_ERR_NA;
- }
+ if (cg_type != CG_ANALOG)
+ return SR_ERR_NA;
+ if ((idx = std_cg_idx(cg, devc->analog_groups, model->analog_channels)) < 0)
+ return SR_ERR_ARG;
+ *data = g_variant_new_string((*model->coupling_options)[state->analog_channels[idx].coupling]);
break;
case SR_CONF_SAMPLERATE:
*data = g_variant_new_uint64(state->sample_rate);
- ret = SR_OK;
+ break;
+ case SR_CONF_LOGIC_THRESHOLD:
+ if (!cg)
+ return SR_ERR_CHANNEL_GROUP;
+ if (cg_type != CG_DIGITAL)
+ return SR_ERR_NA;
+ if (!model)
+ return SR_ERR_ARG;
+ if ((idx = std_cg_idx(cg, devc->digital_groups, model->digital_pods)) < 0)
+ return SR_ERR_ARG;
+ *data = g_variant_new_string((*model->logic_threshold)[state->digital_pods[idx].threshold]);
+ break;
+ case SR_CONF_LOGIC_THRESHOLD_CUSTOM:
+ if (!cg)
+ return SR_ERR_CHANNEL_GROUP;
+ if (cg_type != CG_DIGITAL)
+ return SR_ERR_NA;
+ if (!model)
+ return SR_ERR_ARG;
+ if ((idx = std_cg_idx(cg, devc->digital_groups, model->digital_pods)) < 0)
+ return SR_ERR_ARG;
+ if (strcmp("USER2", (*model->logic_threshold)[state->digital_pods[idx].threshold]))
+ return SR_ERR_NA;
+ *data = g_variant_new_double(state->digital_pods[idx].user_threshold);
break;
default:
- ret = SR_ERR_NA;
+ return SR_ERR_NA;
}
- return ret;
+ return SR_OK;
}
static int config_set(uint32_t key, GVariant *data,
const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
{
- int ret, cg_type, idx;
- unsigned int i, j;
- char command[MAX_COMMAND_SIZE], float_str[30];
+ int ret, cg_type, idx, j;
+ char command[MAX_COMMAND_SIZE], float_str[30], *tmp_str;
struct dev_context *devc;
const struct scope_config *model;
struct scope_state *state;
- const char *tmp;
- double tmp_d;
+ double tmp_d, tmp_d2;
gboolean update_sample_rate;
if (!sdi)
state = devc->model_state;
update_sample_rate = FALSE;
- ret = SR_ERR_NA;
-
switch (key) {
+ case SR_CONF_LIMIT_SAMPLES:
+ devc->samples_limit = g_variant_get_uint64(data);
+ ret = SR_OK;
+ break;
case SR_CONF_LIMIT_FRAMES:
devc->frame_limit = g_variant_get_uint64(data);
ret = SR_OK;
break;
case SR_CONF_TRIGGER_SOURCE:
- tmp = g_variant_get_string(data, NULL);
- for (i = 0; (*model->trigger_sources)[i]; i++) {
- if (g_strcmp0(tmp, (*model->trigger_sources)[i]) != 0)
- continue;
- state->trigger_source = i;
- g_snprintf(command, sizeof(command),
- (*model->scpi_dialect)[SCPI_CMD_SET_TRIGGER_SOURCE],
- (*model->trigger_sources)[i]);
-
- ret = sr_scpi_send(sdi->conn, command);
- break;
- }
+ if ((idx = std_str_idx(data, *model->trigger_sources, model->num_trigger_sources)) < 0)
+ return SR_ERR_ARG;
+ g_snprintf(command, sizeof(command),
+ (*model->scpi_dialect)[SCPI_CMD_SET_TRIGGER_SOURCE],
+ (*model->trigger_sources)[idx]);
+ if (sr_scpi_send(sdi->conn, command) != SR_OK ||
+ sr_scpi_get_opc(sdi->conn) != SR_OK)
+ return SR_ERR;
+ state->trigger_source = idx;
+ ret = SR_OK;
break;
case SR_CONF_VDIV:
- if (cg_type == CG_NONE)
+ if (!cg)
return SR_ERR_CHANNEL_GROUP;
if ((idx = std_u64_tuple_idx(data, *model->vdivs, model->num_vdivs)) < 0)
return SR_ERR_ARG;
- for (j = 1; j <= model->analog_channels; j++) {
- if (cg != devc->analog_groups[j - 1])
- continue;
- state->analog_channels[j - 1].vdiv = idx;
- g_ascii_formatd(float_str, sizeof(float_str), "%E",
- (float) (*model->vdivs)[idx][0] / (*model->vdivs)[idx][1]);
- g_snprintf(command, sizeof(command),
- (*model->scpi_dialect)[SCPI_CMD_SET_VERTICAL_DIV],
- j, float_str);
- if (sr_scpi_send(sdi->conn, command) != SR_OK ||
- sr_scpi_get_opc(sdi->conn) != SR_OK)
- return SR_ERR;
- break;
- }
+ if ((j = std_cg_idx(cg, devc->analog_groups, model->analog_channels)) < 0)
+ return SR_ERR_ARG;
+ g_ascii_formatd(float_str, sizeof(float_str), "%E",
+ (float) (*model->vdivs)[idx][0] / (*model->vdivs)[idx][1]);
+ g_snprintf(command, sizeof(command),
+ (*model->scpi_dialect)[SCPI_CMD_SET_VERTICAL_DIV],
+ j + 1, float_str);
+ if (sr_scpi_send(sdi->conn, command) != SR_OK ||
+ sr_scpi_get_opc(sdi->conn) != SR_OK)
+ return SR_ERR;
+ state->analog_channels[j].vdiv = idx;
ret = SR_OK;
break;
case SR_CONF_TIMEBASE:
if ((idx = std_u64_tuple_idx(data, *model->timebases, model->num_timebases)) < 0)
return SR_ERR_ARG;
- state->timebase = idx;
g_ascii_formatd(float_str, sizeof(float_str), "%E",
(float) (*model->timebases)[idx][0] / (*model->timebases)[idx][1]);
g_snprintf(command, sizeof(command),
(*model->scpi_dialect)[SCPI_CMD_SET_TIMEBASE],
float_str);
- ret = sr_scpi_send(sdi->conn, command);
+ if (sr_scpi_send(sdi->conn, command) != SR_OK ||
+ sr_scpi_get_opc(sdi->conn) != SR_OK)
+ return SR_ERR;
+ state->timebase = idx;
+ ret = SR_OK;
update_sample_rate = TRUE;
break;
case SR_CONF_HORIZ_TRIGGERPOS:
tmp_d = g_variant_get_double(data);
-
if (tmp_d < 0.0 || tmp_d > 1.0)
return SR_ERR;
-
- state->horiz_triggerpos = tmp_d;
- tmp_d = -(tmp_d - 0.5) *
+ tmp_d2 = -(tmp_d - 0.5) *
((double) (*model->timebases)[state->timebase][0] /
(*model->timebases)[state->timebase][1])
* model->num_xdivs;
-
- g_ascii_formatd(float_str, sizeof(float_str), "%E", tmp_d);
+ g_ascii_formatd(float_str, sizeof(float_str), "%E", tmp_d2);
g_snprintf(command, sizeof(command),
(*model->scpi_dialect)[SCPI_CMD_SET_HORIZ_TRIGGERPOS],
float_str);
-
- ret = sr_scpi_send(sdi->conn, command);
+ if (sr_scpi_send(sdi->conn, command) != SR_OK ||
+ sr_scpi_get_opc(sdi->conn) != SR_OK)
+ return SR_ERR;
+ state->horiz_triggerpos = tmp_d;
+ ret = SR_OK;
break;
case SR_CONF_TRIGGER_SLOPE:
- tmp = g_variant_get_string(data, NULL);
- for (i = 0; (*model->trigger_slopes)[i]; i++) {
- if (g_strcmp0(tmp, (*model->trigger_slopes)[i]) != 0)
- continue;
- state->trigger_slope = i;
- g_snprintf(command, sizeof(command),
- (*model->scpi_dialect)[SCPI_CMD_SET_TRIGGER_SLOPE],
- (*model->trigger_slopes)[i]);
-
- ret = sr_scpi_send(sdi->conn, command);
- break;
- }
+ if ((idx = std_str_idx(data, *model->trigger_slopes, model->num_trigger_slopes)) < 0)
+ return SR_ERR_ARG;
+ g_snprintf(command, sizeof(command),
+ (*model->scpi_dialect)[SCPI_CMD_SET_TRIGGER_SLOPE],
+ (*model->trigger_slopes)[idx]);
+ if (sr_scpi_send(sdi->conn, command) != SR_OK ||
+ sr_scpi_get_opc(sdi->conn) != SR_OK)
+ return SR_ERR;
+ state->trigger_slope = idx;
+ ret = SR_OK;
+ break;
+ case SR_CONF_TRIGGER_PATTERN:
+ tmp_str = (char *)g_variant_get_string(data, 0);
+ idx = strlen(tmp_str);
+ if (idx == 0 || idx > model->analog_channels + model->digital_channels)
+ return SR_ERR_ARG;
+ g_snprintf(command, sizeof(command),
+ (*model->scpi_dialect)[SCPI_CMD_SET_TRIGGER_PATTERN],
+ tmp_str);
+ if (sr_scpi_send(sdi->conn, command) != SR_OK ||
+ sr_scpi_get_opc(sdi->conn) != SR_OK)
+ return SR_ERR;
+ g_free(state->trigger_pattern);
+ state->trigger_pattern = g_strdup(tmp_str);
+ ret = SR_OK;
break;
case SR_CONF_COUPLING:
- if (cg_type == CG_NONE)
+ if (!cg)
return SR_ERR_CHANNEL_GROUP;
-
- tmp = g_variant_get_string(data, NULL);
-
- for (i = 0; (*model->coupling_options)[i]; i++) {
- if (strcmp(tmp, (*model->coupling_options)[i]) != 0)
- continue;
- for (j = 1; j <= model->analog_channels; j++) {
- if (cg != devc->analog_groups[j - 1])
- continue;
- state->analog_channels[j-1].coupling = i;
-
- g_snprintf(command, sizeof(command),
- (*model->scpi_dialect)[SCPI_CMD_SET_COUPLING],
- j, tmp);
-
- if (sr_scpi_send(sdi->conn, command) != SR_OK ||
- sr_scpi_get_opc(sdi->conn) != SR_OK)
- return SR_ERR;
- break;
- }
-
- ret = SR_OK;
- break;
- }
+ if ((idx = std_str_idx(data, *model->coupling_options, model->num_coupling_options)) < 0)
+ return SR_ERR_ARG;
+ if ((j = std_cg_idx(cg, devc->analog_groups, model->analog_channels)) < 0)
+ return SR_ERR_ARG;
+ g_snprintf(command, sizeof(command),
+ (*model->scpi_dialect)[SCPI_CMD_SET_COUPLING],
+ j + 1, (*model->coupling_options)[idx]);
+ if (sr_scpi_send(sdi->conn, command) != SR_OK ||
+ sr_scpi_get_opc(sdi->conn) != SR_OK)
+ return SR_ERR;
+ state->analog_channels[j].coupling = idx;
+ ret = SR_OK;
+ break;
+ case SR_CONF_LOGIC_THRESHOLD:
+ if (!cg)
+ return SR_ERR_CHANNEL_GROUP;
+ if (cg_type != CG_DIGITAL)
+ return SR_ERR_NA;
+ if (!model)
+ return SR_ERR_ARG;
+ if ((idx = std_str_idx(data, *model->logic_threshold, model->num_logic_threshold)) < 0)
+ return SR_ERR_ARG;
+ if ((j = std_cg_idx(cg, devc->digital_groups, model->digital_pods)) < 0)
+ return SR_ERR_ARG;
+ g_snprintf(command, sizeof(command),
+ (*model->scpi_dialect)[SCPI_CMD_SET_DIG_POD_THRESHOLD],
+ j + 1, (*model->logic_threshold)[idx]);
+ if (sr_scpi_send(sdi->conn, command) != SR_OK ||
+ sr_scpi_get_opc(sdi->conn) != SR_OK)
+ return SR_ERR;
+ state->digital_pods[j].threshold = idx;
+ ret = SR_OK;
+ break;
+ case SR_CONF_LOGIC_THRESHOLD_CUSTOM:
+ if (!cg)
+ return SR_ERR_CHANNEL_GROUP;
+ if (cg_type != CG_DIGITAL)
+ return SR_ERR_NA;
+ if (!model)
+ return SR_ERR_ARG;
+ if ((j = std_cg_idx(cg, devc->digital_groups, model->digital_pods)) < 0)
+ return SR_ERR_ARG;
+ tmp_d = g_variant_get_double(data);
+ if (tmp_d < -2.0 || tmp_d > 8.0)
+ return SR_ERR;
+ g_ascii_formatd(float_str, sizeof(float_str), "%E", tmp_d);
+ g_snprintf(command, sizeof(command),
+ (*model->scpi_dialect)[SCPI_CMD_SET_DIG_POD_USER_THRESHOLD],
+ j + 1, 2, float_str); // USER2 for custom logic_threshold setting
+ if (sr_scpi_send(sdi->conn, command) != SR_OK ||
+ sr_scpi_get_opc(sdi->conn) != SR_OK)
+ return SR_ERR;
+ g_snprintf(command, sizeof(command),
+ (*model->scpi_dialect)[SCPI_CMD_SET_DIG_POD_THRESHOLD],
+ j + 1, "USER2");
+ if (sr_scpi_send(sdi->conn, command) != SR_OK ||
+ sr_scpi_get_opc(sdi->conn) != SR_OK)
+ return SR_ERR;
+ state->digital_pods[j].user_threshold = tmp_d;
+ ret = SR_OK;
break;
default:
ret = SR_ERR_NA;
break;
}
- if (ret == SR_OK)
- ret = sr_scpi_get_opc(sdi->conn);
-
if (ret == SR_OK && update_sample_rate)
ret = hmo_update_sample_rate(sdi);
*data = std_gvar_array_u32(ARRAY_AND_SIZE(scanopts));
break;
case SR_CONF_DEVICE_OPTIONS:
- if (cg_type == CG_NONE) {
+ if (!cg) {
if (model)
- *data = std_gvar_array_u32((const uint32_t *)model->devopts, model->num_devopts);
+ *data = std_gvar_array_u32(*model->devopts, model->num_devopts);
else
*data = std_gvar_array_u32(ARRAY_AND_SIZE(drvopts));
} else if (cg_type == CG_ANALOG) {
- *data = std_gvar_array_u32((const uint32_t *)model->devopts_cg_analog, model->num_devopts_cg_analog);
+ *data = std_gvar_array_u32(*model->devopts_cg_analog, model->num_devopts_cg_analog);
+ } else if (cg_type == CG_DIGITAL) {
+ *data = std_gvar_array_u32(*model->devopts_cg_digital, model->num_devopts_cg_digital);
} else {
*data = std_gvar_array_u32(NULL, 0);
}
break;
case SR_CONF_COUPLING:
- if (cg_type == CG_NONE)
+ if (!cg)
return SR_ERR_CHANNEL_GROUP;
- *data = g_variant_new_strv(*model->coupling_options,
- g_strv_length((char **)*model->coupling_options));
+ if (!model)
+ return SR_ERR_ARG;
+ *data = g_variant_new_strv(*model->coupling_options, model->num_coupling_options);
break;
case SR_CONF_TRIGGER_SOURCE:
if (!model)
return SR_ERR_ARG;
- *data = g_variant_new_strv(*model->trigger_sources,
- g_strv_length((char **)*model->trigger_sources));
+ *data = g_variant_new_strv(*model->trigger_sources, model->num_trigger_sources);
break;
case SR_CONF_TRIGGER_SLOPE:
if (!model)
return SR_ERR_ARG;
- *data = g_variant_new_strv(*model->trigger_slopes,
- g_strv_length((char **)*model->trigger_slopes));
+ *data = g_variant_new_strv(*model->trigger_slopes, model->num_trigger_slopes);
break;
case SR_CONF_TIMEBASE:
if (!model)
*data = std_gvar_tuple_array(*model->timebases, model->num_timebases);
break;
case SR_CONF_VDIV:
- if (cg_type == CG_NONE)
+ if (!cg)
return SR_ERR_CHANNEL_GROUP;
+ if (!model)
+ return SR_ERR_ARG;
*data = std_gvar_tuple_array(*model->vdivs, model->num_vdivs);
break;
+ case SR_CONF_LOGIC_THRESHOLD:
+ if (!cg)
+ return SR_ERR_CHANNEL_GROUP;
+ if (!model)
+ return SR_ERR_ARG;
+ *data = g_variant_new_strv(*model->logic_threshold, model->num_logic_threshold);
+ break;
default:
return SR_ERR_NA;
}
struct sr_channel *ch;
struct dev_context *devc;
struct sr_scpi_dev_inst *scpi;
+ int ret;
devc = sdi->priv;
scpi = sdi->conn;
(*model->scpi_dialect)[SCPI_CMD_SET_ANALOG_CHAN_STATE],
ch->index + 1, ch->enabled);
- if (sr_scpi_send(scpi, command) != SR_OK)
+ if (sr_scpi_send(scpi, command) != SR_OK) {
+ g_free(pod_enabled);
return SR_ERR;
+ }
state->analog_channels[ch->index].state = ch->enabled;
setup_changed = TRUE;
break;
(*model->scpi_dialect)[SCPI_CMD_SET_DIG_CHAN_STATE],
ch->index, ch->enabled);
- if (sr_scpi_send(scpi, command) != SR_OK)
+ if (sr_scpi_send(scpi, command) != SR_OK) {
+ g_free(pod_enabled);
return SR_ERR;
+ }
state->digital_channels[ch->index] = ch->enabled;
setup_changed = TRUE;
break;
default:
+ g_free(pod_enabled);
return SR_ERR;
}
}
- for (i = 1; i <= model->digital_pods; i++) {
- if (state->digital_pods[i - 1] == pod_enabled[i - 1])
+ ret = SR_OK;
+ for (i = 0; i < model->digital_pods; i++) {
+ if (state->digital_pods[i].state == pod_enabled[i])
continue;
g_snprintf(command, sizeof(command),
(*model->scpi_dialect)[SCPI_CMD_SET_DIG_POD_STATE],
- i, pod_enabled[i - 1]);
- if (sr_scpi_send(scpi, command) != SR_OK)
- return SR_ERR;
- state->digital_pods[i - 1] = pod_enabled[i - 1];
+ i + 1, pod_enabled[i]);
+ if (sr_scpi_send(scpi, command) != SR_OK) {
+ ret = SR_ERR;
+ break;
+ }
+ state->digital_pods[i].state = pod_enabled[i];
setup_changed = TRUE;
}
-
g_free(pod_enabled);
+ if (ret != SR_OK)
+ return ret;
if (setup_changed && hmo_update_sample_rate(sdi) != SR_OK)
return SR_ERR;
scpi = sdi->conn;
devc = sdi->priv;
+ devc->num_samples = 0;
+ devc->num_frames = 0;
+
/* Preset empty results. */
for (group = 0; group < ARRAY_SIZE(digital_added); group++)
digital_added[group] = FALSE;
devc = sdi->priv;
+ devc->num_samples = 0;
devc->num_frames = 0;
g_slist_free(devc->enabled_channels);
devc->enabled_channels = NULL;
projects / libsigrok.git / blobdiff