X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fhardware%2Ffluke-dmm%2Fapi.c;h=808778db136999e3e5d3423255cac205ffae8e58;hb=ce19d4c6157b2998aa88a2f32670dd7bdcca02e8;hp=7ece648774f1a20a94c08e7e7e6201f3b710de1a;hpb=204014007f30a3980e6abb35b91bf654d190d81f;p=libsigrok.git
diff --git a/src/hardware/fluke-dmm/api.c b/src/hardware/fluke-dmm/api.c
index 7ece6487..808778db 100644
--- a/src/hardware/fluke-dmm/api.c
+++ b/src/hardware/fluke-dmm/api.c
@@ -17,13 +17,13 @@
* along with this program. If not, see .
*/
+#include
#include
#include
#include
#include
#include
-#include
-#include "libsigrok.h"
+#include
#include "libsigrok-internal.h"
#include "fluke-dmm.h"
@@ -40,9 +40,8 @@ static const uint32_t devopts[] = {
};
SR_PRIV struct sr_dev_driver flukedmm_driver_info;
-static struct sr_dev_driver *di = &flukedmm_driver_info;
-static char *scan_conn[] = {
+static const char *scan_conn[] = {
/* 287/289 */
"115200/8n1",
/* 187/189 */
@@ -59,29 +58,28 @@ static const struct flukedmm_profile supported_flukedmm[] = {
{ FLUKE_190, "199B", 1000, 3500 },
};
-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 *fluke_scan(const char *conn, const char *serialcomm)
+static GSList *fluke_scan(struct sr_dev_driver *di, const char *conn,
+ const char *serialcomm)
{
struct sr_dev_inst *sdi;
struct drv_context *drvc;
struct dev_context *devc;
- struct sr_channel *ch;
struct sr_serial_dev_inst *serial;
GSList *devices;
int retry, len, i, s;
char buf[128], *b, **tokens;
- if (!(serial = sr_serial_dev_inst_new(conn, serialcomm)))
- return NULL;
+ serial = sr_serial_dev_inst_new(conn, serialcomm);
if (serial_open(serial, SERIAL_RDWR) != SR_OK)
return NULL;
- drvc = di->priv;
+ drvc = di->context;
b = buf;
retry = 0;
devices = NULL;
@@ -122,21 +120,18 @@ static GSList *fluke_scan(const char *conn, const char *serialcomm)
continue;
/* Skip leading spaces in version number. */
for (s = 0; tokens[1][s] == ' '; s++);
- if (!(sdi = sr_dev_inst_new(SR_ST_INACTIVE, "Fluke",
- tokens[0] + 6, tokens[1] + s)))
- return NULL;
- if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) {
- sr_err("Device context malloc failed.");
- return NULL;
- }
+ sdi = g_malloc0(sizeof(struct sr_dev_inst));
+ sdi->status = SR_ST_INACTIVE;
+ sdi->vendor = g_strdup("Fluke");
+ sdi->model = g_strdup(tokens[0] + 6);
+ sdi->version = g_strdup(tokens[1] + s);
+ devc = g_malloc0(sizeof(struct dev_context));
devc->profile = &supported_flukedmm[i];
sdi->inst_type = SR_INST_SERIAL;
sdi->conn = serial;
sdi->priv = devc;
sdi->driver = di;
- if (!(ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "P1")))
- return NULL;
- sdi->channels = g_slist_append(sdi->channels, ch);
+ sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "P1");
drvc->instances = g_slist_append(drvc->instances, sdi);
devices = g_slist_append(devices, sdi);
break;
@@ -154,7 +149,7 @@ static GSList *fluke_scan(const char *conn, const char *serialcomm)
return devices;
}
-static GSList *scan(GSList *options)
+static GSList *scan(struct sr_dev_driver *di, GSList *options)
{
struct sr_config *src;
GSList *l, *devices;
@@ -179,26 +174,26 @@ static GSList *scan(GSList *options)
devices = NULL;
if (serialcomm) {
/* Use the provided comm specs. */
- devices = fluke_scan(conn, serialcomm);
+ devices = fluke_scan(di, conn, serialcomm);
} else {
for (i = 0; scan_conn[i]; i++) {
- if ((devices = fluke_scan(conn, scan_conn[i])))
+ if ((devices = fluke_scan(di, conn, scan_conn[i])))
break;
/* The Scopemeter 199B, at least, requires this
* after all the 115k/9.6k confusion. */
- g_usleep(5000);
+ g_usleep(5 * 1000);
}
}
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 cleanup(void)
+static int cleanup(const struct sr_dev_driver *di)
{
return std_dev_clear(di, NULL);
}
@@ -221,18 +216,10 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd
switch (key) {
case SR_CONF_LIMIT_MSEC:
/* TODO: not yet implemented */
- if (g_variant_get_uint64(data) == 0) {
- sr_err("LIMIT_MSEC can't be 0.");
- return SR_ERR;
- }
devc->limit_msec = g_variant_get_uint64(data);
- sr_dbg("Setting time limit to %" PRIu64 "ms.",
- devc->limit_msec);
break;
case SR_CONF_LIMIT_SAMPLES:
devc->limit_samples = g_variant_get_uint64(data);
- sr_dbg("Setting sample limit to %" PRIu64 ".",
- devc->limit_samples);
break;
default:
return SR_ERR_NA;
@@ -318,5 +305,5 @@ SR_PRIV struct sr_dev_driver flukedmm_driver_info = {
.dev_close = std_serial_dev_close,
.dev_acquisition_start = dev_acquisition_start,
.dev_acquisition_stop = dev_acquisition_stop,
- .priv = NULL,
+ .context = NULL,
};