X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;ds=inline;f=src%2Fhardware%2Fbrymen-bm86x%2Fapi.c;h=4098b9269b88d3ceb74ef990a129b6902d07102c;hb=208c1d35435626a11afa1ab301b2071b2a4e187b;hp=65fcb428ef078af0817dad445e9c4fecfd14b8d5;hpb=c368e6f3d248a73d69cd0c2c4a7c88a92def55e3;p=libsigrok.git
diff --git a/src/hardware/brymen-bm86x/api.c b/src/hardware/brymen-bm86x/api.c
index 65fcb428..4098b926 100644
--- a/src/hardware/brymen-bm86x/api.c
+++ b/src/hardware/brymen-bm86x/api.c
@@ -17,6 +17,7 @@
* along with this program. If not, see .
*/
+#include
#include "protocol.h"
#define BRYMEN_BC86X "0820.0001"
@@ -33,14 +34,13 @@ static const uint32_t devopts[] = {
};
SR_PRIV struct sr_dev_driver brymen_bm86x_driver_info;
-static struct sr_dev_driver *di = &brymen_bm86x_driver_info;
-static int init(struct sr_context *sr_ctx)
+static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx)
{
return std_init(sr_ctx, di, LOG_PREFIX);
}
-static GSList *scan(GSList *options)
+static GSList *scan(struct sr_dev_driver *di, GSList *options)
{
GSList *usb_devices, *devices, *l;
struct drv_context *drvc;
@@ -48,10 +48,9 @@ static GSList *scan(GSList *options)
struct sr_dev_inst *sdi;
struct sr_usb_dev_inst *usb;
struct sr_config *src;
- struct sr_channel *ch;
const char *conn;
- drvc = di->priv;
+ drvc = di->context;
drvc->instances = NULL;
conn = BRYMEN_BC86X;
@@ -80,10 +79,8 @@ static GSList *scan(GSList *options)
devc = g_malloc0(sizeof(struct dev_context));
sdi->priv = devc;
sdi->driver = di;
- ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "P1");
- sdi->channels = g_slist_append(sdi->channels, ch);
- ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "P2");
- sdi->channels = g_slist_append(sdi->channels, ch);
+ sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "P1");
+ sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "P2");
sdi->inst_type = SR_INST_USB;
sdi->conn = usb;
@@ -95,14 +92,15 @@ static GSList *scan(GSList *options)
return devices;
}
-static GSList *dev_list(void)
+static GSList *dev_list(const struct sr_dev_driver *di)
{
- return ((struct drv_context *)(di->priv))->instances;
+ return ((struct drv_context *)(di->context))->instances;
}
static int dev_open(struct sr_dev_inst *sdi)
{
- struct drv_context *drvc = di->priv;
+ struct sr_dev_driver *di = sdi->driver;
+ struct drv_context *drvc = di->context;
struct sr_usb_dev_inst *usb;
struct dev_context *devc;
int ret;
@@ -112,6 +110,8 @@ static int dev_open(struct sr_dev_inst *sdi)
if ((ret = sr_usb_open(drvc->sr_ctx->libusb_ctx, usb)) == SR_OK)
sdi->status = SR_ST_ACTIVE;
+ else
+ return SR_ERR;
/* Detach kernel drivers which grabbed this device (if any). */
if (libusb_kernel_driver_active(usb->devhdl, 0) == 1) {
@@ -144,6 +144,9 @@ static int dev_close(struct sr_dev_inst *sdi)
struct dev_context *devc;
int ret;
+ if (sdi->status != SR_ST_ACTIVE)
+ return SR_ERR_DEV_CLOSED;
+
usb = sdi->conn;
devc = sdi->priv;
@@ -169,7 +172,7 @@ static int dev_close(struct sr_dev_inst *sdi)
return ret;
}
-static int cleanup(void)
+static int cleanup(const struct sr_dev_driver *di)
{
return std_dev_clear(di, NULL);
}
@@ -213,11 +216,9 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd
switch (key) {
case SR_CONF_LIMIT_SAMPLES:
devc->limit_samples = g_variant_get_uint64(data);
- sr_dbg("Setting sample limit to %" PRIu64 ".", devc->limit_samples);
break;
case SR_CONF_LIMIT_MSEC:
devc->limit_msec = g_variant_get_uint64(data);
- sr_dbg("Setting time limit to %" PRIu64 "ms.", devc->limit_msec);
break;
default:
return SR_ERR_NA;
@@ -248,8 +249,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
return SR_OK;
}
-static int dev_acquisition_start(const struct sr_dev_inst *sdi,
- void *cb_data)
+static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
{
struct dev_context *devc;
@@ -261,10 +261,9 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi,
devc = sdi->priv;
devc->start_time = g_get_monotonic_time();
- /* Send header packet to the session bus. */
std_session_send_df_header(sdi, LOG_PREFIX);
- sr_session_source_add(sdi->session, 0, 0, 10,
+ sr_session_source_add(sdi->session, -1, 0, 10,
brymen_bm86x_receive_data, (void *)sdi);
return SR_OK;
@@ -272,18 +271,14 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi,
static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
{
- struct sr_datafeed_packet packet;
-
(void)cb_data;
if (sdi->status != SR_ST_ACTIVE)
return SR_ERR_DEV_CLOSED;
- /* Send end packet to the session bus. */
- packet.type = SR_DF_END;
- sr_session_send(sdi, &packet);
+ std_session_send_df_end(sdi, LOG_PREFIX);
- sr_session_source_remove(sdi->session, 0);
+ sr_session_source_remove(sdi->session, -1);
return SR_OK;
}
@@ -304,5 +299,5 @@ SR_PRIV struct sr_dev_driver brymen_bm86x_driver_info = {
.dev_close = dev_close,
.dev_acquisition_start = dev_acquisition_start,
.dev_acquisition_stop = dev_acquisition_stop,
- .priv = NULL,
+ .context = NULL,
};