/*
* This file is part of the sigrok project.
*
- * Copyright (C) 2010 Bert Vermeulen <bert@biot.com>
+ * Copyright (C) 2012 Bert Vermeulen <bert@biot.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
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "sigrok.h"
#include "sigrok-internal.h"
-/* demo.c */
-extern GIOChannel channels[2];
+/* demo.c. TODO: Should not be global! */
+extern SR_PRIV GIOChannel channels[2];
struct source {
int fd;
*
* @return A pointer to the newly allocated session, or NULL upon errors.
*/
-struct sr_session *sr_session_new(void)
+SR_API struct sr_session *sr_session_new(void)
{
if (!(session = calloc(1, sizeof(struct sr_session)))) {
sr_err("session: %s: session malloc failed", __func__);
*
* @return SR_OK upon success, SR_ERR_BUG if no session exists.
*/
-int sr_session_destroy(void)
+SR_API int sr_session_destroy(void)
{
if (!session) {
sr_warn("session: %s: session was NULL", __func__);
*
* @return SR_OK upon success, SR_ERR_BUG if no session exists.
*/
-int sr_session_device_clear(void)
+SR_API int sr_session_device_clear(void)
{
if (!session) {
sr_warn("session: %s: session was NULL", __func__);
*
* @return SR_OK upon success, SR_ERR_ARG upon invalid arguments.
*/
-int sr_session_device_add(struct sr_device *device)
+SR_API int sr_session_device_add(struct sr_device *device)
{
int ret;
*
* @return SR_OK upon success, SR_ERR_BUG if no session exists.
*/
-int sr_session_datafeed_callback_clear(void)
+SR_API int sr_session_datafeed_callback_clear(void)
{
if (!session) {
sr_err("session: %s: session was NULL", __func__);
* @param callback TODO.
* @return SR_OK upon success, SR_ERR_BUG if no session exists.
*/
-int sr_session_datafeed_callback_add(sr_datafeed_callback callback)
+SR_API int sr_session_datafeed_callback_add(sr_datafeed_callback callback)
{
if (!session) {
sr_err("session: %s: session was NULL", __func__);
*
* @return SR_OK upon success, SR_ERR upon errors.
*/
-int sr_session_start(void)
+SR_API int sr_session_start(void)
{
struct sr_device *device;
GSList *l;
*
* @return SR_OK upon success, SR_ERR_BUG upon errors.
*/
-int sr_session_run(void)
+SR_API int sr_session_run(void)
{
if (!session) {
sr_err("session: %s: session was NULL; a session must be "
*
* @return SR_OK upon success, SR_ERR_BUG if no session exists.
*/
-int sr_session_halt(void)
+SR_API int sr_session_halt(void)
{
if (!session) {
sr_err("session: %s: session was NULL", __func__);
*
* @return SR_OK upon success, SR_ERR_BUG if no session exists.
*/
-int sr_session_stop(void)
+SR_API int sr_session_stop(void)
{
struct sr_device *device;
GSList *l;
for (l = session->devices; l; l = l->next) {
device = l->data;
/* Check for device != NULL. */
- if (device->plugin && device->plugin->stop_acquisition)
- device->plugin->stop_acquisition(device->plugin_index, device);
+ if (device->plugin) {
+ if (device->plugin->stop_acquisition)
+ device->plugin->stop_acquisition(device->plugin_index, device);
+ if (device->plugin->cleanup)
+ device->plugin->cleanup();
+ }
}
return SR_OK;
sr_dbg("bus: received SR_DF_HEADER");
break;
case SR_DF_TRIGGER:
- sr_dbg("bus: received SR_DF_TRIGGER at %lu ms",
- packet->timeoffset / 1000000);
+ sr_dbg("bus: received SR_DF_TRIGGER");
break;
case SR_DF_LOGIC:
logic = packet->payload;
/* TODO: Check for logic != NULL. */
- sr_dbg("bus: received SR_DF_LOGIC at %f ms duration %f ms, "
- "%" PRIu64 " bytes", packet->timeoffset / 1000000.0,
- packet->duration / 1000000.0, logic->length);
+ sr_dbg("bus: received SR_DF_LOGIC %" PRIu64 " bytes", logic->length);
break;
case SR_DF_END:
sr_dbg("bus: received SR_DF_END");
* @param packet TODO.
* @return SR_OK upon success, SR_ERR_ARG upon invalid arguments.
*/
-int sr_session_bus(struct sr_device *device, struct sr_datafeed_packet *packet)
+SR_API int sr_session_bus(struct sr_device *device,
+ struct sr_datafeed_packet *packet)
{
GSList *l;
sr_datafeed_callback cb;
* @return SR_OK upon success, SR_ERR_ARG upon invalid arguments, or
* SR_ERR_MALLOC upon memory allocation errors.
*/
-int sr_session_source_add(int fd, int events, int timeout,
- sr_receive_data_callback callback, void *user_data)
+SR_API int sr_session_source_add(int fd, int events, int timeout,
+ sr_receive_data_callback callback, void *user_data)
{
struct source *new_sources, *s;
* SR_ERR_MALLOC upon memory allocation errors, SR_ERR_BUG upon
* internal errors.
*/
-int sr_session_source_remove(int fd)
+SR_API int sr_session_source_remove(int fd)
{
struct source *new_sources;
int old, new;