#include <dirent.h>
#include <string.h>
#include <glib.h>
-#include <gmodule.h>
-#include "sigrok.h"
+#include <sigrok.h>
+#include "config.h"
source_callback_add source_cb_add = NULL;
source_callback_remove source_cb_remove = NULL;
-/* the list of loaded plugins lives here */
+/* The list of loaded plugins lives here. */
GSList *plugins;
-/* this enumerates which plugin capabilities correspond to user-settable options */
+/*
+ * This enumerates which plugin capabilities correspond to user-settable
+ * options.
+ */
struct hwcap_option hwcap_options[] = {
- { HWCAP_SAMPLERATE, T_UINT64, "Sample rate", "samplerate" },
- { 0, 0, NULL, NULL }
+ {HWCAP_SAMPLERATE, T_UINT64, "Sample rate", "samplerate"},
+ {HWCAP_CAPTURE_RATIO, T_UINT64, "Pre-trigger capture ratio", "captureratio"},
+ {0, 0, NULL, NULL},
};
+extern struct device_plugin demo_plugin_info;
+#ifdef HAVE_LA_SALEAE_LOGIC
extern struct device_plugin saleae_logic_plugin_info;
+#endif
+#ifdef HAVE_LA_OLS
extern struct device_plugin ols_plugin_info;
+#endif
+#ifdef HAVE_LA_ZEROPLUS_LOGIC_CUBE
extern struct device_plugin zeroplus_logic_cube_plugin_info;
+#endif
+#ifdef HAVE_LA_ASIX_SIGMA
+extern struct device_plugin asix_sigma_plugin_info;
+#endif
+/* TODO: No linked list needed, this can be a simple array. */
int load_hwplugins(void)
{
- plugins = g_slist_append(plugins, (gpointer *)&saleae_logic_plugin_info);
+ plugins = g_slist_append(plugins, (gpointer *)&demo_plugin_info);
+#ifdef HAVE_LA_SALEAE_LOGIC
+ plugins =
+ g_slist_append(plugins, (gpointer *)&saleae_logic_plugin_info);
+#endif
+#ifdef HAVE_LA_OLS
plugins = g_slist_append(plugins, (gpointer *)&ols_plugin_info);
- plugins = g_slist_append(plugins, (gpointer *)&zeroplus_logic_cube_plugin_info);
+#endif
+#ifdef HAVE_LA_ZEROPLUS_LOGIC_CUBE
+ plugins = g_slist_append(plugins,
+ (gpointer *)&zeroplus_logic_cube_plugin_info);
+#endif
+#ifdef HAVE_LA_ASIX_SIGMA
+ plugins = g_slist_append(plugins, (gpointer *)&asix_sigma_plugin_info);
+#endif
return SIGROK_OK;
}
-
GSList *list_hwplugins(void)
{
-
return plugins;
}
-
struct sigrok_device_instance *sigrok_device_instance_new(int index, int status,
- char *vendor, char *model, char *version)
+ const char *vendor, const char *model, const char *version)
{
struct sigrok_device_instance *sdi;
- sdi = malloc(sizeof(struct sigrok_device_instance));
- if(!sdi)
+ if (!(sdi = malloc(sizeof(struct sigrok_device_instance))))
return NULL;
sdi->index = index;
return sdi;
}
-
-struct sigrok_device_instance *get_sigrok_device_instance(GSList *device_instances, int device_index)
+struct sigrok_device_instance *get_sigrok_device_instance(
+ GSList *device_instances, int device_index)
{
struct sigrok_device_instance *sdi;
GSList *l;
- sdi = NULL;
- for(l = device_instances; l; l = l->next) {
- sdi = (struct sigrok_device_instance *) (l->data);
- if(sdi->index == device_index)
+ for (l = device_instances; l; l = l->next) {
+ sdi = (struct sigrok_device_instance *)(l->data);
+ if (sdi->index == device_index)
return sdi;
}
g_warning("could not find device index %d instance", device_index);
return NULL;
}
-
void sigrok_device_instance_free(struct sigrok_device_instance *sdi)
{
-
- switch(sdi->instance_type) {
+ switch (sdi->instance_type) {
case USB_INSTANCE:
usb_device_instance_free(sdi->usb);
break;
case SERIAL_INSTANCE:
serial_device_instance_free(sdi->serial);
break;
- /* no specific type, nothing extra to free */
+ default:
+ /* No specific type, nothing extra to free. */
+ break;
}
free(sdi->vendor);
free(sdi->model);
free(sdi->version);
free(sdi);
-
}
-
-struct usb_device_instance *usb_device_instance_new(uint8_t bus, uint8_t address,
- struct libusb_device_handle *hdl)
+struct usb_device_instance *usb_device_instance_new(uint8_t bus,
+ uint8_t address, struct libusb_device_handle *hdl)
{
struct usb_device_instance *udi;
- udi = malloc(sizeof(struct usb_device_instance));
- if(!udi)
+ if (!(udi = malloc(sizeof(struct usb_device_instance))))
return NULL;
udi->bus = bus;
udi->address = address;
- udi->devhdl = hdl;
+ udi->devhdl = hdl; /* TODO: Check if this is NULL? */
return udi;
}
-
void usb_device_instance_free(struct usb_device_instance *usb)
{
/* QUICK HACK */
usb = usb;
- /* nothing to do for this device instance type */
-
+ /* Nothing to do for this device instance type. */
}
-
-struct serial_device_instance *serial_device_instance_new(char *port, int fd)
+struct serial_device_instance *serial_device_instance_new(
+ const char *port, int fd)
{
struct serial_device_instance *serial;
- serial = malloc(sizeof(struct serial_device_instance));
- if(!serial)
+ if (!(serial = malloc(sizeof(struct serial_device_instance))))
return NULL;
serial->port = strdup(port);
return serial;
}
-
void serial_device_instance_free(struct serial_device_instance *serial)
{
-
free(serial->port);
-
}
-
int find_hwcap(int *capabilities, int hwcap)
{
int i;
- for(i = 0; capabilities[i]; i++)
- if(capabilities[i] == hwcap)
+ for (i = 0; capabilities[i]; i++) {
+ if (capabilities[i] == hwcap)
return TRUE;
+ }
return FALSE;
}
-
struct hwcap_option *find_hwcap_option(int hwcap)
{
- struct hwcap_option *hwo;
int i;
- hwo = NULL;
- for(i = 0; hwcap_options[i].capability; i++)
- {
- if(hwcap_options[i].capability == hwcap)
- {
- hwo = &hwcap_options[i];
- break;
- }
+ for (i = 0; hwcap_options[i].capability; i++) {
+ if (hwcap_options[i].capability == hwcap)
+ return &hwcap_options[i];
}
- return hwo;
+ return NULL;
}
-
void source_remove(int fd)
{
-
- if(source_cb_remove)
+ if (source_cb_remove)
source_cb_remove(fd);
-
}
-
-void source_add(int fd, int events, int timeout, receive_data_callback rcv_cb, void *user_data)
+void source_add(int fd, int events, int timeout, receive_data_callback rcv_cb,
+ void *user_data)
{
-
- if(source_cb_add)
+ if (source_cb_add)
source_cb_add(fd, events, timeout, rcv_cb, user_data);
-
}
-
-
-
-