X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fmic-985xx%2Fapi.c;h=d755bea7e8d6e104afac3f8728f87a3d4edcf02f;hb=eac48b34917cf19c2b5ba52ccea85ec94bb5830f;hp=a03dffa90c6f75bce328f6d440e9446fb03aee14;hpb=d6e1e6c4e15b57ac3b209c2fb9b151161e815c0b;p=libsigrok.git
diff --git a/src/hardware/mic-985xx/api.c b/src/hardware/mic-985xx/api.c
index a03dffa9..d755bea7 100644
--- a/src/hardware/mic-985xx/api.c
+++ b/src/hardware/mic-985xx/api.c
@@ -14,10 +14,10 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * along with this program; if not, see .
*/
+#include
#include "protocol.h"
static const uint32_t scanopts[] = {
@@ -25,19 +25,23 @@ static const uint32_t scanopts[] = {
SR_CONF_SERIALCOMM,
};
-static const uint32_t drvopts[] = {
+static const uint32_t drvopts_temp[] = {
+ SR_CONF_THERMOMETER,
+};
+
+static const uint32_t drvopts_temp_hum[] = {
SR_CONF_THERMOMETER,
SR_CONF_HYGROMETER,
};
static const uint32_t devopts[] = {
- SR_CONF_CONTINUOUS | SR_CONF_SET,
+ SR_CONF_CONTINUOUS,
SR_CONF_LIMIT_SAMPLES | SR_CONF_SET,
SR_CONF_LIMIT_MSEC | SR_CONF_SET,
};
-SR_PRIV struct sr_dev_driver mic_98581_driver_info;
-SR_PRIV struct sr_dev_driver mic_98583_driver_info;
+static struct sr_dev_driver mic_98581_driver_info;
+static struct sr_dev_driver mic_98583_driver_info;
SR_PRIV const struct mic_dev_info mic_devs[] = {
{
@@ -52,33 +56,17 @@ SR_PRIV const struct mic_dev_info mic_devs[] = {
},
};
-static int dev_clear(int idx)
-{
- return std_dev_clear(mic_devs[idx].di, NULL);
-}
-
-static int init(struct sr_context *sr_ctx, int idx)
-{
- return std_init(sr_ctx, mic_devs[idx].di, LOG_PREFIX);
-}
-
static GSList *mic_scan(const char *conn, const char *serialcomm, int idx)
{
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;
- 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 = mic_devs[idx].di->priv;
- devices = NULL;
serial_flush(serial);
/* TODO: Query device type. */
@@ -87,39 +75,24 @@ static GSList *mic_scan(const char *conn, const char *serialcomm, int idx)
sr_info("Found device on port %s.", conn);
/* TODO: Fill in version from protocol response. */
- sdi = sr_dev_inst_new();
+ sdi = g_malloc0(sizeof(struct sr_dev_inst));
sdi->status = SR_ST_INACTIVE;
sdi->vendor = g_strdup(mic_devs[idx].vendor);
sdi->model = g_strdup(mic_devs[idx].device);
-
- if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) {
- sr_err("Device context malloc failed.");
- goto scan_cleanup;
- }
-
+ devc = g_malloc0(sizeof(struct dev_context));
+ sr_sw_limits_init(&devc->limits);
sdi->inst_type = SR_INST_SERIAL;
sdi->conn = serial;
-
sdi->priv = devc;
- sdi->driver = mic_devs[idx].di;
- if (!(ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "Temperature")))
- goto scan_cleanup;
- sdi->channels = g_slist_append(sdi->channels, ch);
+ sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "Temperature");
- if (mic_devs[idx].has_humidity) {
- if (!(ch = sr_channel_new(1, SR_CHANNEL_ANALOG, TRUE, "Humidity")))
- goto scan_cleanup;
- sdi->channels = g_slist_append(sdi->channels, ch);
- }
+ if (mic_devs[idx].has_humidity)
+ sr_channel_new(sdi, 1, SR_CHANNEL_ANALOG, TRUE, "Humidity");
- drvc->instances = g_slist_append(drvc->instances, sdi);
- devices = g_slist_append(devices, sdi);
-
-scan_cleanup:
serial_close(serial);
- return devices;
+ return std_scan_complete(mic_devs[idx].di, g_slist_append(NULL, sdi));
}
static GSList *scan(GSList *options, int idx)
@@ -154,16 +127,6 @@ static GSList *scan(GSList *options, int idx)
return devices;
}
-static GSList *dev_list(int idx)
-{
- return ((struct drv_context *)(mic_devs[idx].di->priv))->instances;
-}
-
-static int cleanup(int idx)
-{
- return dev_clear(idx);
-}
-
static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi,
const struct sr_channel_group *cg)
{
@@ -176,26 +139,11 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd
devc = sdi->priv;
- 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;
- }
-
- return SR_OK;
+ return sr_sw_limits_config_set(&devc->limits, key, data);
}
static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
- const struct sr_channel_group *cg)
+ const struct sr_channel_group *cg, int idx)
{
(void)cg;
@@ -205,12 +153,18 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t));
break;
case SR_CONF_DEVICE_OPTIONS:
- if (!sdi)
+ if (!sdi && !mic_devs[idx].has_humidity) {
*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- drvopts, ARRAY_SIZE(drvopts), sizeof(uint32_t));
- else
+ drvopts_temp, ARRAY_SIZE(drvopts_temp),
+ sizeof(uint32_t));
+ } else if (!sdi && mic_devs[idx].has_humidity) {
+ *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
+ drvopts_temp_hum, ARRAY_SIZE(drvopts_temp_hum),
+ sizeof(uint32_t));
+ } else {
*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
devopts, ARRAY_SIZE(devopts), sizeof(uint32_t));
+ }
break;
default:
return SR_ERR_NA;
@@ -219,8 +173,7 @@ 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, int idx)
+static int dev_acquisition_start(const struct sr_dev_inst *sdi, int idx)
{
struct dev_context *devc;
struct sr_serial_dev_inst *serial;
@@ -229,12 +182,9 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi,
return SR_ERR_DEV_CLOSED;
devc = sdi->priv;
- devc->cb_data = cb_data;
- devc->num_samples = 0;
- devc->starttime = g_get_monotonic_time();
- /* Send header packet to the session bus. */
- std_session_send_df_header(cb_data, LOG_PREFIX);
+ sr_sw_limits_acquisition_start(&devc->limits);
+ std_session_send_df_header(sdi);
/* Poll every 100ms, or whenever some data comes in. */
serial = sdi->conn;
@@ -244,53 +194,41 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi,
return SR_OK;
}
-static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
-{
- return std_serial_dev_acquisition_stop(sdi, cb_data, std_serial_dev_close,
- sdi->conn, LOG_PREFIX);
-}
-
/* Driver-specific API function wrappers */
-#define HW_INIT(X) \
-static int init_##X(struct sr_context *sr_ctx) { return init(sr_ctx, X); }
-#define HW_CLEANUP(X) \
-static int cleanup_##X(void) { return cleanup(X); }
#define HW_SCAN(X) \
-static GSList *scan_##X(GSList *options) { return scan(options, X); }
-#define HW_DEV_LIST(X) \
-static GSList *dev_list_##X(void) { return dev_list(X); }
-#define HW_DEV_CLEAR(X) \
-static int dev_clear_##X(void) { return dev_clear(X); }
+static GSList *scan_##X(struct sr_dev_driver *di, GSList *options) { \
+ (void)di; return scan(options, X); }
+#define HW_CONFIG_LIST(X) \
+static int config_list_##X(uint32_t key, GVariant **data, \
+const struct sr_dev_inst *sdi, const struct sr_channel_group *cg) { \
+return config_list(key, data, sdi, cg, X); }
#define HW_DEV_ACQUISITION_START(X) \
-static int dev_acquisition_start_##X(const struct sr_dev_inst *sdi, \
-void *cb_data) { return dev_acquisition_start(sdi, cb_data, X); }
+static int dev_acquisition_start_##X(const struct sr_dev_inst *sdi \
+) { return dev_acquisition_start(sdi, X); }
/* Driver structs and API function wrappers */
#define DRV(ID, ID_UPPER, NAME, LONGNAME) \
-HW_INIT(ID_UPPER) \
-HW_CLEANUP(ID_UPPER) \
HW_SCAN(ID_UPPER) \
-HW_DEV_LIST(ID_UPPER) \
-HW_DEV_CLEAR(ID_UPPER) \
+HW_CONFIG_LIST(ID_UPPER) \
HW_DEV_ACQUISITION_START(ID_UPPER) \
-SR_PRIV struct sr_dev_driver ID##_driver_info = { \
+static struct sr_dev_driver ID##_driver_info = { \
.name = NAME, \
.longname = LONGNAME, \
.api_version = 1, \
- .init = init_##ID_UPPER, \
- .cleanup = cleanup_##ID_UPPER, \
+ .init = std_init, \
+ .cleanup = std_cleanup, \
.scan = scan_##ID_UPPER, \
- .dev_list = dev_list_##ID_UPPER, \
- .dev_clear = dev_clear_##ID_UPPER, \
+ .dev_list = std_dev_list, \
.config_get = NULL, \
.config_set = config_set, \
- .config_list = config_list, \
+ .config_list = config_list_##ID_UPPER, \
.dev_open = std_serial_dev_open, \
.dev_close = std_serial_dev_close, \
.dev_acquisition_start = dev_acquisition_start_##ID_UPPER, \
- .dev_acquisition_stop = dev_acquisition_stop, \
- .priv = NULL, \
-};
+ .dev_acquisition_stop = std_serial_dev_acquisition_stop, \
+ .context = NULL, \
+}; \
+SR_REGISTER_DEV_DRIVER(ID##_driver_info)
DRV(mic_98581, MIC_98581, "mic-98581", "MIC 98581")
DRV(mic_98583, MIC_98583, "mic-98583", "MIC 98583")