norma-dmm: Added separate driver siemens-b102x for Siemens B1024-B1028 DMMs (just...

[libsigrok.git] / hardware / norma-dmm / api.c

diff --git a/hardware/norma-dmm/api.c b/hardware/norma-dmm/api.c
index 6860a783d6ebfeb2db31e42de9bdd77ef8aae0aa..e0397c01d2c4eb416bd46f76763917edceb73685 100644 (file)
--- a/hardware/norma-dmm/api.c
+++ b/hardware/norma-dmm/api.c
@@ -36,14 +36,42 @@ static const int32_t hwcaps[] = {
 #define SERIALCOMM "4800/8n1/dtr=1/rts=0/flow=1"
 
 SR_PRIV struct sr_dev_driver norma_dmm_driver_info;
-static struct sr_dev_driver *di = &norma_dmm_driver_info;
+SR_PRIV struct sr_dev_driver siemens_b102x_driver_info;
 
-static int init(struct sr_context *sr_ctx)
+static const char* get_brandstr(struct sr_dev_driver* drv)
 {
-       return std_init(sr_ctx, di, LOG_PREFIX);
+       if (drv == &norma_dmm_driver_info)
+               return "Norma";
+       else
+               return "Siemens";
 }
 
-static GSList *scan(GSList *options)
+static const char* get_typestr(int type, struct sr_dev_driver* drv)
+{
+       static const char* nameref[5][2] = {
+               {"DM910", "B1024"},
+               {"DM920", "B1025"},
+               {"DM930", "B1026"},
+               {"DM940", "B1027"},
+               {"DM950", "B1028"}};
+
+       if ((type < 1) || (type > 5))
+               return "Unknown type!";
+
+       return nameref[type-1][(drv == &siemens_b102x_driver_info)];
+}
+
+static int init_norma_dmm(struct sr_context *sr_ctx)
+{
+       return std_init(sr_ctx, &norma_dmm_driver_info, LOG_PREFIX);
+}
+
+static int init_siemens_b102x(struct sr_context *sr_ctx)
+{
+       return std_init(sr_ctx, &siemens_b102x_driver_info, LOG_PREFIX);
+}
+
+static GSList *do_scan(struct sr_dev_driver* drv, GSList *options)
 {
        struct sr_dev_inst *sdi;
        struct drv_context *drvc;
@@ -55,12 +83,11 @@ static GSList *scan(GSList *options)
        int len, cnt;
        const char *conn, *serialcomm;
        char *buf;
-       char fmttype[10];
        char req[10];
        int auxtype;
 
        devices = NULL;
-       drvc = di->priv;
+       drvc = drv->priv;
        drvc->instances = NULL;
        conn = serialcomm = NULL;
 
@@ -110,12 +137,10 @@ static GSList *scan(GSList *options)
                /* Match ID string, e.g. "1834 065 V1.06,IF V1.02" (DM950) */
                if (g_regex_match_simple("^1834 [^,]*,IF V*", (char *)buf, 0, 0)) {
                        auxtype = xgittoint(buf[7]);
-                               // TODO: Will this work with non-DM950?
-                       snprintf(fmttype, sizeof(fmttype), "DM9%d0", auxtype);
-                       sr_spew("Norma %s DMM %s detected!", fmttype, &buf[9]);
+                       sr_spew("%s %s DMM %s detected!", get_brandstr(drv), get_typestr(auxtype, drv), buf + 9);
 
                        if (!(sdi = sr_dev_inst_new(0, SR_ST_INACTIVE,
-                                               "Norma", fmttype, buf + 9)))
+                                               get_brandstr(drv), get_typestr(auxtype, drv), buf + 9)))
                                return NULL;
                        if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) {
                                sr_err("Device context malloc failed.");
@@ -127,7 +152,7 @@ static GSList *scan(GSList *options)
 
                        sdi->conn = serial;
                        sdi->priv = devc;
-                       sdi->driver = di;
+                       sdi->driver = drv;
                        if (!(ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE,
                                "P1")))
                                return NULL;
@@ -158,9 +183,24 @@ static GSList *scan(GSList *options)
        return devices;
 }
 
-static GSList *dev_list(void)
+static GSList *scan_norma_dmm(GSList *options)
+{
+       return do_scan(&norma_dmm_driver_info, options);
+}
+
+static GSList *scan_siemens_b102x(GSList *options)
+{
+       return do_scan(&siemens_b102x_driver_info, options);
+}
+
+static GSList *dev_list_norma_dmm(void)
+{
+       return ((struct drv_context *)(norma_dmm_driver_info.priv))->instances;
+}
+
+static GSList *dev_list_siemens_b102x(void)
 {
-       return ((struct drv_context *)(di->priv))->instances;
+       return ((struct drv_context *)(siemens_b102x_driver_info.priv))->instances;
 }
 
 static int dev_close(struct sr_dev_inst *sdi)
@@ -179,9 +219,14 @@ static int dev_close(struct sr_dev_inst *sdi)
        return SR_OK;
 }
 
-static int cleanup(void)
+static int cleanup_norma_dmm(void)
+{
+       return std_dev_clear(&norma_dmm_driver_info, NULL);
+}
+
+static int cleanup_siemens_b102x(void)
 {
-       return std_dev_clear(di, NULL);
+       return std_dev_clear(&siemens_b102x_driver_info, NULL);
 }
 
 static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
@@ -201,7 +246,6 @@ static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
 
        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;
@@ -287,12 +331,32 @@ static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
 
 SR_PRIV struct sr_dev_driver norma_dmm_driver_info = {
        .name = "norma-dmm",
-       .longname = "Norma DM9x0 / Siemens B102x DMMs",
+       .longname = "Norma DM9x0 DMMs",
+       .api_version = 1,
+       .init = init_norma_dmm,
+       .cleanup = cleanup_norma_dmm,
+       .scan = scan_norma_dmm,
+       .dev_list = dev_list_norma_dmm,
+       .dev_clear = NULL,
+       .config_get = NULL,
+       .config_set = config_set,
+       .config_list = config_list,
+       .dev_open = std_serial_dev_open,
+       .dev_close = dev_close,
+       .dev_acquisition_start = dev_acquisition_start,
+       .dev_acquisition_stop = dev_acquisition_stop,
+       .priv = NULL,
+};
+
+
+SR_PRIV struct sr_dev_driver siemens_b102x_driver_info = {
+       .name = "siemens-b102x",
+       .longname = "Siemens B102x DMMs",
        .api_version = 1,
-       .init = init,
-       .cleanup = cleanup,
-       .scan = scan,
-       .dev_list = dev_list,
+       .init = init_siemens_b102x,
+       .cleanup = cleanup_siemens_b102x,
+       .scan = scan_siemens_b102x,
+       .dev_list = dev_list_siemens_b102x,
        .dev_clear = NULL,
        .config_get = NULL,
        .config_set = config_set,