Put driver pointers into special section

[libsigrok.git] / src / hardware / center-3xx / api.c

diff --git a/src/hardware/center-3xx/api.c b/src/hardware/center-3xx/api.c
index 7f08d9dad70832af465e9833bf60c87b31ee86ba..27c8d7e65e11e8963e9b61c1a086ce75730cca19 100644 (file)
--- a/src/hardware/center-3xx/api.c
+++ b/src/hardware/center-3xx/api.c
@@ -31,7 +31,7 @@ static const uint32_t drvopts[] = {
 };
 
 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,
 };
@@ -40,8 +40,8 @@ static const char *channel_names[] = {
        "T1", "T2", "T3", "T4",
 };
 
-SR_PRIV struct sr_dev_driver center_309_driver_info;
-SR_PRIV struct sr_dev_driver voltcraft_k204_driver_info;
+static struct sr_dev_driver center_309_driver_info;
+static struct sr_dev_driver voltcraft_k204_driver_info;
 
 SR_PRIV const struct center_dev_info center_devs[] = {
        {
@@ -56,11 +56,6 @@ SR_PRIV const struct center_dev_info center_devs[] = {
        },
 };
 
-static int init(struct sr_context *sr_ctx, int idx)
-{
-       return std_init(sr_ctx, center_devs[idx].di, LOG_PREFIX);
-}
-
 static GSList *center_scan(const char *conn, const char *serialcomm, int idx)
 {
        int i;
@@ -134,11 +129,6 @@ static GSList *scan(GSList *options, int idx)
        return devices;
 }
 
-static GSList *dev_list(int idx)
-{
-       return ((struct drv_context *)(center_devs[idx].di->context))->instances;
-}
-
 static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi,
                const struct sr_channel_group *cg)
 {
@@ -151,22 +141,7 @@ 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:
-               if (g_variant_get_uint64(data) == 0)
-                       return SR_ERR_ARG;
-               devc->limit_samples = g_variant_get_uint64(data);
-               break;
-       case SR_CONF_LIMIT_MSEC:
-               if (g_variant_get_uint64(data) == 0)
-                       return SR_ERR_ARG;
-               devc->limit_msec = g_variant_get_uint64(data);
-               break;
-       default:
-               return SR_ERR_NA;
-       }
-
-       return SR_OK;
+       return sr_sw_limits_config_set(&devc->sw_limits, key, data);
 }
 
 static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
@@ -203,8 +178,8 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, int idx)
                return SR_ERR_DEV_CLOSED;
 
        devc = sdi->priv;
-       devc->num_samples = 0;
-       devc->starttime = g_get_monotonic_time();
+
+       sr_sw_limits_acquisition_start(&devc->sw_limits);
 
        std_session_send_df_header(sdi, LOG_PREFIX);
 
@@ -223,33 +198,25 @@ static int dev_acquisition_stop(struct sr_dev_inst *sdi)
 }
 
 /* Driver-specific API function wrappers */
-#define HW_INIT(X) \
-static int init_##X(struct sr_dev_driver *d, \
-       struct sr_context *sr_ctx) { (void)d; return init(sr_ctx, X); }
 #define HW_SCAN(X) \
 static GSList *scan_##X(struct sr_dev_driver *d, GSList *options) { \
        (void)d; return scan(options, X); }
-#define HW_DEV_LIST(X) \
-static GSList *dev_list_##X(const struct sr_dev_driver *d) { \
-       (void)d; return dev_list(X); }
 #define HW_DEV_ACQUISITION_START(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_SCAN(ID_UPPER) \
-HW_DEV_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, \
+       .init = std_init, \
        .cleanup = std_cleanup, \
        .scan = scan_##ID_UPPER, \
-       .dev_list = dev_list_##ID_UPPER, \
+       .dev_list = std_dev_list, \
        .config_get = NULL, \
        .config_set = config_set, \
        .config_list = config_list, \
@@ -258,7 +225,8 @@ SR_PRIV struct sr_dev_driver ID##_driver_info = { \
        .dev_acquisition_start = dev_acquisition_start_##ID_UPPER, \
        .dev_acquisition_stop = dev_acquisition_stop, \
        .context = NULL, \
-};
+}; \
+SR_REGISTER_DEV_DRIVER(ID##_driver_info);
 
 DRV(center_309, CENTER_309, "center-309", "Center 309")
 DRV(voltcraft_k204, VOLTCRAFT_K204, "voltcraft-k204", "Voltcraft K204")