#include <dirent.h>
#include <string.h>
#include <glib.h>
-#include <sigrok.h>
+#include "sigrok.h"
+#include "sigrok-internal.h"
/* The list of loaded plugins lives here. */
-GSList *plugins;
+static GSList *plugins;
/*
* This enumerates which plugin capabilities correspond to user-settable
* options.
*/
-struct hwcap_option hwcap_options[] = {
+/* TODO: This shouldn't be a global. */
+struct sr_hwcap_option sr_hwcap_options[] = {
{SR_HWCAP_SAMPLERATE, SR_T_UINT64, "Sample rate", "samplerate"},
{SR_HWCAP_CAPTURE_RATIO, SR_T_UINT64, "Pre-trigger capture ratio", "captureratio"},
{SR_HWCAP_PATTERN_MODE, SR_T_CHAR, "Pattern generator mode", "patternmode"},
+ {SR_HWCAP_RLE, SR_T_BOOL, "Run Length Encoding", "rle"},
{0, 0, NULL, NULL},
};
#ifdef HAVE_LA_ASIX_SIGMA
extern struct sr_device_plugin asix_sigma_plugin_info;
#endif
+#ifdef HAVE_LA_CHRONOVU_LA8
+extern struct device_plugin chronovu_la8_plugin_info;
+#endif
#ifdef HAVE_LA_LINK_MSO19
extern struct sr_device_plugin link_mso19_plugin_info;
#endif
extern struct sr_device_plugin alsa_plugin_info;
#endif
-
/* TODO: No linked list needed, this can be a simple array. */
int load_hwplugins(void)
{
#ifdef HAVE_LA_ASIX_SIGMA
plugins = g_slist_append(plugins, (gpointer *)&asix_sigma_plugin_info);
#endif
+#ifdef HAVE_LA_CHRONOVU_LA8
+ plugins = g_slist_append(plugins, (gpointer *)&chronovu_la8_plugin_info);
+#endif
#ifdef HAVE_LA_LINK_MSO19
plugins = g_slist_append(plugins, (gpointer *)&link_mso19_plugin_info);
#endif
plugins = g_slist_append(plugins, (gpointer *)&alsa_plugin_info);
#endif
-
return SR_OK;
}
-GSList *list_hwplugins(void)
+GSList *sr_list_hwplugins(void)
{
return plugins;
}
+int sr_init_hwplugins(struct sr_device_plugin *plugin)
+{
+ int num_devices, num_probes, i, j;
+ int num_initialized_devices = 0;
+ struct sr_device *device;
+ char **probe_names;
+
+ g_message("initializing %s plugin", plugin->name);
+ num_devices = plugin->init(NULL);
+ for (i = 0; i < num_devices; i++) {
+ num_probes = GPOINTER_TO_INT(
+ plugin->get_device_info(i, SR_DI_NUM_PROBES));
+ probe_names = (char **)plugin->get_device_info(i,
+ SR_DI_PROBE_NAMES);
+
+ if (!probe_names) {
+ sr_warn("hwplugin: %s: plugin %s does not return a "
+ "list of probe names", __func__, plugin->name);
+ continue;
+ }
+
+ device = sr_device_new(plugin, i);
+ for (j = 0; j < num_probes; j++)
+ sr_device_probe_add(device, probe_names[j]);
+ num_initialized_devices++;
+ }
+
+ return num_initialized_devices;
+}
+
+void sr_cleanup_hwplugins(void)
+{
+ struct sr_device_plugin *plugin;
+ GSList *l;
+
+ for (l = plugins; l; l = l->next) {
+ plugin = l->data;
+ if (plugin->cleanup)
+ plugin->cleanup();
+ }
+}
+
struct sr_device_instance *sr_device_instance_new(int index, int status,
const char *vendor, const char *model, const char *version)
{
struct sr_device_instance *sdi;
- if (!(sdi = malloc(sizeof(struct sr_device_instance))))
+ if (!(sdi = g_malloc(sizeof(struct sr_device_instance))))
return NULL;
sdi->index = index;
sdi->status = status;
sdi->instance_type = -1;
- sdi->vendor = vendor ? strdup(vendor) : strdup("(unknown)");
- sdi->model = model ? strdup(model) : NULL;
- sdi->version = version ? strdup(version) : NULL;
+ sdi->vendor = vendor ? g_strdup(vendor) : NULL;
+ sdi->model = model ? g_strdup(model) : NULL;
+ sdi->version = version ? g_strdup(version) : NULL;
sdi->priv = NULL;
sdi->usb = NULL;
if (sdi->index == device_index)
return sdi;
}
- g_warning("could not find device index %d instance", device_index);
+ sr_warn("could not find device index %d instance", device_index);
return NULL;
}
break;
}
- free(sdi->vendor);
- free(sdi->model);
- free(sdi->version);
- free(sdi);
+ if (sdi->priv)
+ g_free(sdi->priv);
+
+ g_free(sdi->vendor);
+ g_free(sdi->model);
+ g_free(sdi->version);
+ g_free(sdi);
}
#ifdef HAVE_LIBUSB_1_0
void sr_usb_device_instance_free(struct sr_usb_device_instance *usb)
{
/* Avoid compiler warnings. */
- usb = usb;
+ (void)usb;
/* Nothing to do for this device instance type. */
}
free(serial->port);
}
-int find_hwcap(int *capabilities, int hwcap)
+int sr_find_hwcap(int *capabilities, int hwcap)
{
int i;
return FALSE;
}
-struct hwcap_option *find_hwcap_option(int hwcap)
+struct sr_hwcap_option *sr_find_hwcap_option(int hwcap)
{
int i;
- for (i = 0; hwcap_options[i].capability; i++) {
- if (hwcap_options[i].capability == hwcap)
- return &hwcap_options[i];
+ for (i = 0; sr_hwcap_options[i].capability; i++) {
+ if (sr_hwcap_options[i].capability == hwcap)
+ return &sr_hwcap_options[i];
}
return NULL;
/* unnecessary level of indirection follows. */
-void source_remove(int fd)
+void sr_source_remove(int fd)
{
-
- session_source_remove(fd);
-
+ sr_session_source_remove(fd);
}
-void source_add(int fd, int events, int timeout, receive_data_callback rcv_cb,
- void *user_data)
+void sr_source_add(int fd, int events, int timeout,
+ sr_receive_data_callback rcv_cb, void *user_data)
{
-
- session_source_add(fd, events, timeout, rcv_cb, user_data);
-
+ sr_session_source_add(fd, events, timeout, rcv_cb, user_data);
}