agilent-dmm: Now really fix driver options.

[libsigrok.git] / src / hardware / agilent-dmm / api.c

diff --git a/src/hardware/agilent-dmm/api.c b/src/hardware/agilent-dmm/api.c
index 40c7990d11a66cf9ca36bd9c1ea8ea6a89a41cc5..edae4bd4abc01d6535490d1a5619f495683b76ca 100644 (file)
--- a/src/hardware/agilent-dmm/api.c
+++ b/src/hardware/agilent-dmm/api.c
@@ -27,20 +27,24 @@
 #include "libsigrok-internal.h"
 #include "agilent-dmm.h"
 
-static const int32_t hwopts[] = {
+static const uint32_t scanopts[] = {
        SR_CONF_CONN,
        SR_CONF_SERIALCOMM,
 };
 
-static const int32_t hwcaps[] = {
+static const uint32_t drvopts[] = {
        SR_CONF_MULTIMETER,
-       SR_CONF_LIMIT_SAMPLES,
-       SR_CONF_LIMIT_MSEC,
-       SR_CONF_CONTINUOUS,
+};
+
+static const uint32_t devopts[] = {
+       SR_CONF_CONTINUOUS | SR_CONF_SET,
+       SR_CONF_LIMIT_SAMPLES | SR_CONF_SET,
+       SR_CONF_LIMIT_MSEC | SR_CONF_SET,
 };
 
 extern const struct agdmm_job agdmm_jobs_u12xx[];
 extern const struct agdmm_recv agdmm_recvs_u123x[];
+extern const struct agdmm_recv agdmm_recvs_u124x[];
 extern const struct agdmm_recv agdmm_recvs_u125x[];
 
 /* This works on all the Agilent U12xxA series, although the
@@ -52,6 +56,11 @@ static const struct agdmm_profile supported_agdmm[] = {
        { AGILENT_U1232, "U1232A", agdmm_jobs_u12xx, agdmm_recvs_u123x },
        { AGILENT_U1233, "U1233A", agdmm_jobs_u12xx, agdmm_recvs_u123x },
 
+       { AGILENT_U1241, "U1241A", agdmm_jobs_u12xx, agdmm_recvs_u124x },
+       { AGILENT_U1242, "U1242A", agdmm_jobs_u12xx, agdmm_recvs_u124x },
+       { AGILENT_U1241, "U1241B", agdmm_jobs_u12xx, agdmm_recvs_u124x },
+       { AGILENT_U1242, "U1242B", agdmm_jobs_u12xx, agdmm_recvs_u124x },
+
        { AGILENT_U1251, "U1251A", agdmm_jobs_u12xx, agdmm_recvs_u125x },
        { AGILENT_U1252, "U1252A", agdmm_jobs_u12xx, agdmm_recvs_u125x },
        { AGILENT_U1253, "U1253A", agdmm_jobs_u12xx, agdmm_recvs_u125x },
@@ -106,13 +115,12 @@ static GSList *scan(GSList *options)
        if (!(serial = sr_serial_dev_inst_new(conn, serialcomm)))
                return NULL;
 
-       if (serial_open(serial, SERIAL_RDWR | SERIAL_NONBLOCK) != SR_OK)
+       if (serial_open(serial, SERIAL_RDWR) != SR_OK)
                return NULL;
 
        serial_flush(serial);
-       if (serial_write(serial, "*IDN?\r\n", 7) == -1) {
-               sr_err("Unable to send identification string: %s.",
-                      strerror(errno));
+       if (serial_write_blocking(serial, "*IDN?\r\n", 7, SERIAL_WRITE_TIMEOUT_MS) < 7) {
+               sr_err("Unable to send identification string.");
                return NULL;
        }
 
@@ -121,7 +129,7 @@ static GSList *scan(GSList *options)
                sr_err("Serial buffer malloc failed.");
                return NULL;
        }
-       serial_readline(serial, &buf, &len, 150);
+       serial_readline(serial, &buf, &len, 250);
        if (!len)
                return NULL;
 
@@ -131,9 +139,11 @@ static GSList *scan(GSList *options)
                for (i = 0; supported_agdmm[i].model; i++) {
                        if (strcmp(supported_agdmm[i].modelname, tokens[1]))
                                continue;
-                       if (!(sdi = sr_dev_inst_new(0, SR_ST_INACTIVE, "Agilent",
-                                       tokens[1], tokens[3])))
-                               return NULL;
+                       sdi = sr_dev_inst_new();
+                       sdi->status = SR_ST_INACTIVE;
+                       sdi->vendor = g_strdup("Agilent");
+                       sdi->model = g_strdup(tokens[1]);
+                       sdi->version = g_strdup(tokens[3]);
                        if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) {
                                sr_err("Device context malloc failed.");
                                return NULL;
@@ -172,7 +182,7 @@ static int cleanup(void)
        return std_dev_clear(di, NULL);
 }
 
-static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi,
+static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi,
                const struct sr_channel_group *cg)
 {
        struct dev_context *devc;
@@ -187,7 +197,7 @@ static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi,
                return SR_ERR_BUG;
        }
 
-       switch (id) {
+       switch (key) {
        case SR_CONF_LIMIT_MSEC:
                /* TODO: not yet implemented */
                if (g_variant_get_uint64(data) == 0) {
@@ -210,7 +220,7 @@ static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi,
        return SR_OK;
 }
 
-static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
+static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
                const struct sr_channel_group *cg)
 {
        (void)sdi;
@@ -218,12 +228,16 @@ static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
 
        switch (key) {
        case SR_CONF_SCAN_OPTIONS:
-               *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
-                               hwopts, ARRAY_SIZE(hwopts), sizeof(int32_t));
+               *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
+                               scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t));
                break;
        case SR_CONF_DEVICE_OPTIONS:
-               *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
-                               hwcaps, ARRAY_SIZE(hwcaps), sizeof(int32_t));
+               if (!sdi)
+                       *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
+                                       drvopts, ARRAY_SIZE(drvopts), 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;