X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=blobdiff_plain;f=src%2Fhardware%2Fmanson-hcs-3xxx%2Fapi.c;h=1f8712311f936597b270552346ff662fd47dd8a3;hp=29a29f9f48e0ee8bea6df937a1835e4d94d2a370;hb=HEAD;hpb=a655b3fd08915859dbcdad192c35a34b1b2bbb4d diff --git a/src/hardware/manson-hcs-3xxx/api.c b/src/hardware/manson-hcs-3xxx/api.c index 29a29f9f..9d3c9238 100644 --- a/src/hardware/manson-hcs-3xxx/api.c +++ b/src/hardware/manson-hcs-3xxx/api.c @@ -15,36 +15,25 @@ * 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 . */ -/** @file - * Manson HCS-3xxx series power supply driver - * @internal - */ - #include #include "protocol.h" -static const uint32_t drvopts[] = { - /* Device class */ - SR_CONF_POWER_SUPPLY, -}; - static const uint32_t scanopts[] = { SR_CONF_CONN, SR_CONF_SERIALCOMM, }; -static const uint32_t devopts[] = { - /* Device class */ +static const uint32_t drvopts[] = { SR_CONF_POWER_SUPPLY, - /* Acquisition modes. */ +}; + +static const uint32_t devopts[] = { SR_CONF_CONTINUOUS, SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET, SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET, - /* Device configuration */ SR_CONF_VOLTAGE | SR_CONF_GET, SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST, SR_CONF_CURRENT | SR_CONF_GET, @@ -54,47 +43,52 @@ static const uint32_t devopts[] = { /* Note: All models have one power supply output only. */ static const struct hcs_model models[] = { - { MANSON_HCS_3100, "HCS-3100", "3100", { 1, 18, 0.1 }, { 0, 10, 0.10 } }, - { MANSON_HCS_3102, "HCS-3102", "3102", { 1, 36, 0.1 }, { 0, 5, 0.01 } }, - { MANSON_HCS_3104, "HCS-3104", "3104", { 1, 60, 0.1 }, { 0, 2.5, 0.01 } }, - { MANSON_HCS_3150, "HCS-3150", "3150", { 1, 18, 0.1 }, { 0, 15, 0.10 } }, - { MANSON_HCS_3200, "HCS-3200", "3200", { 1, 18, 0.1 }, { 0, 20, 0.10 } }, - { MANSON_HCS_3202, "HCS-3202", "3202", { 1, 36, 0.1 }, { 0, 10, 0.10 } }, - { MANSON_HCS_3204, "HCS-3204", "3204", { 1, 60, 0.1 }, { 0, 5, 0.01 } }, - { MANSON_HCS_3300, "HCS-3300-USB", "3300", { 1, 16, 0.1 }, { 0, 30, 0.10 } }, - { MANSON_HCS_3302, "HCS-3302-USB", "3302", { 1, 32, 0.1 }, { 0, 15, 0.10 } }, - { MANSON_HCS_3304, "HCS-3304-USB", "3304", { 1, 60, 0.1 }, { 0, 8, 0.10 } }, - { MANSON_HCS_3400, "HCS-3400-USB", "3400", { 1, 16, 0.1 }, { 0, 40, 0.10 } }, - { MANSON_HCS_3402, "HCS-3402-USB", "3402", { 1, 32, 0.1 }, { 0, 20, 0.10 } }, - { MANSON_HCS_3404, "HCS-3404-USB", "3404", { 1, 60, 0.1 }, { 0, 10, 0.10 } }, - { MANSON_HCS_3600, "HCS-3600-USB", "3600", { 1, 16, 0.1 }, { 0, 60, 0.10 } }, - { MANSON_HCS_3602, "HCS-3602-USB", "3602", { 1, 32, 0.1 }, { 0, 30, 0.10 } }, - { MANSON_HCS_3604, "HCS-3604-USB", "3604", { 1, 60, 0.1 }, { 0, 15, 0.10 } }, + { MANSON_HCS_3100, "HCS-3100", "3100", { 1, 18, 0.1 }, { 0, 10, 0.10 } }, + { MANSON_HCS_3100, "HCS-3100", "HCS-3100", { 1, 18, 0.1 }, { 0, 10, 0.10 } }, + { MANSON_HCS_3102, "HCS-3102", "3102", { 1, 36, 0.1 }, { 0, 5, 0.01 } }, + { MANSON_HCS_3102, "HCS-3102", "HCS-3102", { 1, 36, 0.1 }, { 0, 5, 0.01 } }, + { MANSON_HCS_3104, "HCS-3104", "3104", { 1, 60, 0.1 }, { 0, 2.5, 0.01 } }, + { MANSON_HCS_3104, "HCS-3104", "HCS-3104", { 1, 60, 0.1 }, { 0, 2.5, 0.01 } }, + { MANSON_HCS_3150, "HCS-3150", "3150", { 1, 18, 0.1 }, { 0, 15, 0.10 } }, + { MANSON_HCS_3150, "HCS-3150", "HCS-3150", { 1, 18, 0.1 }, { 0, 15, 0.10 } }, + { MANSON_HCS_3200, "HCS-3200", "3200", { 1, 18, 0.1 }, { 0, 20, 0.10 } }, + { MANSON_HCS_3200, "HCS-3200", "HCS-3200", { 1, 18, 0.1 }, { 0, 20, 0.10 } }, + { MANSON_HCS_3202, "HCS-3202", "3202", { 1, 36, 0.1 }, { 0, 10, 0.10 } }, + { MANSON_HCS_3202, "HCS-3202", "HCS-3202", { 1, 36, 0.1 }, { 0, 10, 0.10 } }, + { MANSON_HCS_3204, "HCS-3204", "3204", { 1, 60, 0.1 }, { 0, 5, 0.01 } }, + { MANSON_HCS_3204, "HCS-3204", "HCS-3204", { 1, 60, 0.1 }, { 0, 5, 0.01 } }, + { MANSON_HCS_3300, "HCS-3300-USB", "3300", { 1, 16, 0.1 }, { 0, 30, 0.10 } }, + { MANSON_HCS_3300, "HCS-3300-USB", "HCS-3300", { 1, 16, 0.1 }, { 0, 30, 0.10 } }, + { MANSON_HCS_3302, "HCS-3302-USB", "3302", { 1, 32, 0.1 }, { 0, 15, 0.10 } }, + { MANSON_HCS_3302, "HCS-3302-USB", "HCS-3302", { 1, 32, 0.1 }, { 0, 15, 0.10 } }, + { MANSON_HCS_3304, "HCS-3304-USB", "3304", { 1, 60, 0.1 }, { 0, 8, 0.10 } }, + { MANSON_HCS_3304, "HCS-3304-USB", "HCS-3304", { 1, 60, 0.1 }, { 0, 8, 0.10 } }, + { MANSON_HCS_3400, "HCS-3400-USB", "3400", { 1, 16, 0.1 }, { 0, 40, 0.10 } }, + { MANSON_HCS_3400, "HCS-3400-USB", "HCS-3400", { 1, 16, 0.1 }, { 0, 40, 0.10 } }, + { MANSON_HCS_3402, "HCS-3402-USB", "3402", { 1, 32, 0.1 }, { 0, 20, 0.10 } }, + { MANSON_HCS_3402, "HCS-3402-USB", "HCS-3402", { 1, 32, 0.1 }, { 0, 20, 0.10 } }, + { MANSON_HCS_3404, "HCS-3404-USB", "3404", { 1, 60, 0.1 }, { 0, 10, 0.10 } }, + { MANSON_HCS_3404, "HCS-3404-USB", "HCS-3404", { 1, 60, 0.1 }, { 0, 10, 0.10 } }, + { MANSON_HCS_3600, "HCS-3600-USB", "3600", { 1, 16, 0.1 }, { 0, 60, 0.10 } }, + { MANSON_HCS_3600, "HCS-3600-USB", "HCS-3600", { 1, 16, 0.1 }, { 0, 60, 0.10 } }, + { MANSON_HCS_3602, "HCS-3602-USB", "3602", { 1, 32, 0.1 }, { 0, 30, 0.10 } }, + { MANSON_HCS_3602, "HCS-3602-USB", "HCS-3602", { 1, 32, 0.1 }, { 0, 30, 0.10 } }, + { MANSON_HCS_3604, "HCS-3604-USB", "3604", { 1, 60, 0.1 }, { 0, 15, 0.10 } }, + { MANSON_HCS_3604, "HCS-3604-USB", "HCS-3604", { 1, 60, 0.1 }, { 0, 15, 0.10 } }, ALL_ZERO }; -SR_PRIV struct sr_dev_driver manson_hcs_3xxx_driver_info; - -static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx) -{ - return std_init(sr_ctx, di, LOG_PREFIX); -} - static GSList *scan(struct sr_dev_driver *di, GSList *options) { int i, model_id; - struct drv_context *drvc; struct dev_context *devc; struct sr_dev_inst *sdi; struct sr_config *src; - GSList *devices, *l; + GSList *l; const char *conn, *serialcomm; struct sr_serial_dev_inst *serial; char reply[50], **tokens, *dummy; - drvc = di->context; - drvc->instances = NULL; - devices = NULL; conn = NULL; serialcomm = NULL; devc = NULL; @@ -124,8 +118,6 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options) if (serial_open(serial, SERIAL_RDWR) != SR_OK) return NULL; - serial_flush(serial); - sr_info("Probing serial port %s.", conn); /* Get the device model. */ @@ -147,14 +139,12 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options) } g_strfreev(tokens); - /* Init device instance, etc. */ sdi = g_malloc0(sizeof(struct sr_dev_inst)); sdi->status = SR_ST_INACTIVE; sdi->vendor = g_strdup("Manson"); sdi->model = g_strdup(models[model_id].name); sdi->inst_type = SR_INST_SERIAL; sdi->conn = serial; - sdi->driver = di; sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "CH1"); @@ -185,14 +175,9 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options) devc->voltage_max_device = g_strtod(tokens[0], &dummy) * devc->model->voltage[2]; g_strfreev(tokens); - drvc->instances = g_slist_append(drvc->instances, sdi); - devices = g_slist_append(devices, sdi); - serial_close(serial); - if (!devices) - sr_serial_dev_inst_free(serial); - return devices; + return std_scan_complete(di, g_slist_append(NULL, sdi)); exit_err: sr_dev_inst_free(sdi); @@ -201,8 +186,8 @@ exit_err: return NULL; } -static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi, - const struct sr_channel_group *cg) +static int config_get(uint32_t key, GVariant **data, + const struct sr_dev_inst *sdi, const struct sr_channel_group *cg) { struct dev_context *devc; @@ -239,8 +224,8 @@ static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *s return SR_OK; } -static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi, - const struct sr_channel_group *cg) +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; gboolean bval; @@ -248,13 +233,11 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd (void)cg; - if (sdi->status != SR_ST_ACTIVE) - return SR_ERR_DEV_CLOSED; - devc = sdi->priv; switch (key) { case SR_CONF_LIMIT_MSEC: + case SR_CONF_LIMIT_SAMPLES: return sr_sw_limits_config_set(&devc->limits, key, data); case SR_CONF_VOLTAGE_TARGET: dval = g_variant_get_double(data); @@ -280,11 +263,15 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd break; case SR_CONF_ENABLED: bval = g_variant_get_boolean(data); - if (bval == devc->output_enabled) /* Nothing to do. */ - break; - if ((hcs_send_cmd(sdi->conn, "SOUT%1d\r", !bval) < 0) || - (hcs_read_reply(sdi->conn, 1, devc->buf, sizeof(devc->buf)) < 0)) + + if (hcs_send_cmd(sdi->conn, "SOUT%1d\r", !bval) < 0) { + sr_err("Could not send SR_CONF_ENABLED command."); return SR_ERR; + } + if (hcs_read_reply(sdi->conn, 1, devc->buf, sizeof(devc->buf)) < 0) { + sr_err("Could not read SR_CONF_ENABLED reply."); + return SR_ERR; + } devc->output_enabled = bval; break; default: @@ -294,66 +281,29 @@ static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sd return SR_OK; } -static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi, - const struct sr_channel_group *cg) +static int config_list(uint32_t key, GVariant **data, + const struct sr_dev_inst *sdi, const struct sr_channel_group *cg) { + const double *a; struct dev_context *devc; - GVariant *gvar; - GVariantBuilder gvb; - double dval; - int idx; - (void)cg; - - /* Always available (with or without sdi). */ - if (key == SR_CONF_SCAN_OPTIONS) { - *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32, - scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t)); - return SR_OK; - } - - /* Return drvopts without sdi (and devopts with sdi, see below). */ - if (key == SR_CONF_DEVICE_OPTIONS && !sdi) { - *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32, - drvopts, ARRAY_SIZE(drvopts), sizeof(uint32_t)); - return SR_OK; - } - - /* Every other key needs an sdi. */ - if (!sdi) - return SR_ERR_ARG; - devc = sdi->priv; + devc = (sdi) ? sdi->priv : NULL; switch (key) { + case SR_CONF_SCAN_OPTIONS: case SR_CONF_DEVICE_OPTIONS: - *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32, - devopts, ARRAY_SIZE(devopts), sizeof(uint32_t)); - break; + return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts); case SR_CONF_VOLTAGE_TARGET: - g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY); - /* Min, max, step. */ - for (idx = 0; idx < 3; idx++) { - if (idx == 1) - dval = devc->voltage_max_device; - else - dval = devc->model->voltage[idx]; - gvar = g_variant_new_double(dval); - g_variant_builder_add_value(&gvb, gvar); - } - *data = g_variant_builder_end(&gvb); + if (!devc || !devc->model) + return SR_ERR_ARG; + a = devc->model->voltage; + *data = std_gvar_min_max_step(a[0], devc->voltage_max_device, a[2]); break; case SR_CONF_CURRENT_LIMIT: - g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY); - /* Min, max, step. */ - for (idx = 0; idx < 3; idx++) { - if (idx == 1) - dval = devc->current_max_device; - else - dval = devc->model->current[idx]; - gvar = g_variant_new_double(dval); - g_variant_builder_add_value(&gvb, gvar); - } - *data = g_variant_builder_end(&gvb); + if (!devc || !devc->model) + return SR_ERR_ARG; + a = devc->model->current; + *data = std_gvar_min_max_step(a[0], devc->current_max_device, a[2]); break; default: return SR_ERR_NA; @@ -367,18 +317,14 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi) struct dev_context *devc; struct sr_serial_dev_inst *serial; - if (sdi->status != SR_ST_ACTIVE) - return SR_ERR_DEV_CLOSED; - devc = sdi->priv; sr_sw_limits_acquisition_start(&devc->limits); - std_session_send_df_header(sdi, LOG_PREFIX); + std_session_send_df_header(sdi); devc->reply_pending = FALSE; devc->req_sent_at = 0; - /* Poll every 10ms, or whenever some data comes in. */ serial = sdi->conn; serial_source_add(sdi->session, serial, G_IO_IN, 10, hcs_receive_data, (void *)sdi); @@ -386,26 +332,22 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi) return SR_OK; } -static int dev_acquisition_stop(struct sr_dev_inst *sdi) -{ - return std_serial_dev_acquisition_stop(sdi, - std_serial_dev_close, sdi->conn, LOG_PREFIX); -} - -SR_PRIV struct sr_dev_driver manson_hcs_3xxx_driver_info = { +static struct sr_dev_driver manson_hcs_3xxx_driver_info = { .name = "manson-hcs-3xxx", .longname = "Manson HCS-3xxx", .api_version = 1, - .init = init, + .init = std_init, .cleanup = std_cleanup, .scan = scan, .dev_list = std_dev_list, + .dev_clear = std_dev_clear, .config_get = config_get, .config_set = config_set, .config_list = config_list, .dev_open = std_serial_dev_open, .dev_close = std_serial_dev_close, .dev_acquisition_start = dev_acquisition_start, - .dev_acquisition_stop = dev_acquisition_stop, + .dev_acquisition_stop = std_serial_dev_acquisition_stop, .context = NULL, }; +SR_REGISTER_DEV_DRIVER(manson_hcs_3xxx_driver_info);