X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fmanson-hcs-3xxx%2Fapi.c;fp=hardware%2Fmanson-hcs-3xxx%2Fapi.c;h=0000000000000000000000000000000000000000;hb=155b680da482cea2381becb73c51cfb838bff31e;hp=faa093f1187e4da73951e81ae875d7564567a287;hpb=43cd4637285833706f8a404ca027bcf0ee75b9ae;p=libsigrok.git diff --git a/hardware/manson-hcs-3xxx/api.c b/hardware/manson-hcs-3xxx/api.c deleted file mode 100644 index faa093f1..00000000 --- a/hardware/manson-hcs-3xxx/api.c +++ /dev/null @@ -1,430 +0,0 @@ -/* - * This file is part of the libsigrok project. - * - * Copyright (C) 2014 Uwe Hermann - * Copyright (C) 2014 Matthias Heidbrink - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * 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 - */ - -/** @file - * Manson HCS-3xxx Series power supply driver - * @internal - */ - -#include "protocol.h" - -static const int32_t hwopts[] = { - SR_CONF_CONN, - SR_CONF_SERIALCOMM, -}; - -static const int32_t devopts[] = { - /* Device class */ - SR_CONF_POWER_SUPPLY, - /* Aquisition modes. */ - SR_CONF_LIMIT_SAMPLES, - SR_CONF_LIMIT_MSEC, - SR_CONF_CONTINUOUS, - /* Device configuration */ - SR_CONF_OUTPUT_CURRENT, - SR_CONF_OUTPUT_CURRENT_MAX, - SR_CONF_OUTPUT_ENABLED, - SR_CONF_OUTPUT_VOLTAGE, - SR_CONF_OUTPUT_VOLTAGE_MAX, -}; - -/* Note: All models have one power supply output only. */ -static 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 } }, - { 0, NULL, NULL, { 0, 0, 0 }, { 0, 0, 0 }, }, -}; - -SR_PRIV struct sr_dev_driver manson_hcs_3xxx_driver_info; -static struct sr_dev_driver *di = &manson_hcs_3xxx_driver_info; - -static int dev_clear(void) -{ - return std_dev_clear(di, NULL); -} - -static int init(struct sr_context *sr_ctx) -{ - return std_init(sr_ctx, di, LOG_PREFIX); -} - -static GSList *scan(GSList *options) -{ - int i, model_id; - struct drv_context *drvc; - struct dev_context *devc; - struct sr_dev_inst *sdi; - struct sr_config *src; - struct sr_channel *ch; - GSList *devices, *l; - const char *conn, *serialcomm; - struct sr_serial_dev_inst *serial; - char reply[50], **tokens, *dummy; - - drvc = di->priv; - drvc->instances = NULL; - devices = NULL; - conn = NULL; - serialcomm = NULL; - devc = NULL; - - for (l = options; l; l = l->next) { - src = l->data; - switch (src->key) { - case SR_CONF_CONN: - conn = g_variant_get_string(src->data, NULL); - break; - case SR_CONF_SERIALCOMM: - serialcomm = g_variant_get_string(src->data, NULL); - break; - default: - sr_err("Unknown option %d, skipping.", src->key); - break; - } - } - - if (!conn) - return NULL; - if (!serialcomm) - serialcomm = "9600/8n1"; - - if (!(serial = sr_serial_dev_inst_new(conn, serialcomm))) - return NULL; - - if (serial_open(serial, SERIAL_RDWR) != SR_OK) - return NULL; - - serial_flush(serial); - - sr_info("Probing serial port %s.", conn); - - /* Get the device model. */ - memset(&reply, 0, sizeof(reply)); - if ((hcs_send_cmd(serial, "GMOD\r") < 0) || - (hcs_read_reply(serial, 2, reply, sizeof(reply)) < 0)) - return NULL; - tokens = g_strsplit((const gchar *)&reply, "\r", 2); - - model_id = -1; - for (i = 0; models[i].id != NULL; i++) { - if (!strcmp(models[i].id, tokens[0])) - model_id = i; - } - g_strfreev(tokens); - - if (model_id < 0) { - sr_err("Unknown model id '%s' detected, aborting.", tokens[0]); - return NULL; - } - - /* Init device instance, etc. */ - if (!(sdi = sr_dev_inst_new(0, SR_ST_INACTIVE, "Manson", - models[model_id].name, NULL))) { - sr_err("Failed to create device instance."); - return NULL; - } - - sdi->inst_type = SR_INST_SERIAL; - sdi->conn = serial; - sdi->driver = di; - - if (!(ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "CH1"))) { - sr_err("Failed to create channel."); - goto exit_err; - } - sdi->channels = g_slist_append(sdi->channels, ch); - - devc = g_malloc0(sizeof(struct dev_context)); - devc->model = &models[model_id]; - - sdi->priv = devc; - - /* Get current voltage, current, status. */ - if ((hcs_send_cmd(serial, "GETD\r") < 0) || - (hcs_read_reply(serial, 2, reply, sizeof(reply)) < 0)) - goto exit_err; - tokens = g_strsplit((const gchar *)&reply, "\r", 2); - if (hcs_parse_volt_curr_mode(sdi, tokens) < 0) - goto exit_err; - g_strfreev(tokens); - - /* Get max. voltage and current. */ - if ((hcs_send_cmd(serial, "GMAX\r") < 0) || - (hcs_read_reply(serial, 2, reply, sizeof(reply)) < 0)) - goto exit_err; - tokens = g_strsplit((const gchar *)&reply, "\r", 2); - devc->current_max_device = g_strtod(&tokens[0][3], &dummy) * devc->model->current[2]; - tokens[0][3] = '\0'; - 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; - -exit_err: - sr_dev_inst_free(sdi); - if (devc) - g_free(devc); - return NULL; -} - -static GSList *dev_list(void) -{ - return ((struct drv_context *)(di->priv))->instances; -} - -static int cleanup(void) -{ - return dev_clear(); -} - -static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi, - const struct sr_channel_group *cg) -{ - struct dev_context *devc; - - (void)cg; - - if (!sdi) - return SR_ERR_ARG; - - devc = sdi->priv; - - switch (key) { - case SR_CONF_LIMIT_SAMPLES: - *data = g_variant_new_uint64(devc->limit_samples); - break; - case SR_CONF_LIMIT_MSEC: - *data = g_variant_new_uint64(devc->limit_msec); - break; - case SR_CONF_OUTPUT_CURRENT: - *data = g_variant_new_double(devc->current); - break; - case SR_CONF_OUTPUT_CURRENT_MAX: - *data = g_variant_new_double(devc->current_max); - break; - case SR_CONF_OUTPUT_ENABLED: - *data = g_variant_new_boolean(devc->output_enabled); - break; - case SR_CONF_OUTPUT_VOLTAGE: - *data = g_variant_new_double(devc->voltage); - break; - case SR_CONF_OUTPUT_VOLTAGE_MAX: - *data = g_variant_new_double(devc->voltage_max); - break; - default: - return SR_ERR_NA; - } - - return SR_OK; -} - -static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi, - const struct sr_channel_group *cg) -{ - struct dev_context *devc; - gboolean bval; - gdouble dval; - - (void)cg; - - if (sdi->status != SR_ST_ACTIVE) - return SR_ERR_DEV_CLOSED; - - devc = sdi->priv; - - switch (key) { - 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; - 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_OUTPUT_CURRENT_MAX: - dval = g_variant_get_double(data); - if (dval < devc->model->current[0] || dval > devc->current_max_device) - return SR_ERR_ARG; - - if ((hcs_send_cmd(sdi->conn, "CURR%03.0f\r", - (dval / devc->model->current[2])) < 0) || - (hcs_read_reply(sdi->conn, 1, devc->buf, sizeof(devc->buf)) < 0)) - return SR_ERR; - devc->current_max = dval; - break; - case SR_CONF_OUTPUT_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)) - return SR_ERR; - devc->output_enabled = bval; - break; - case SR_CONF_OUTPUT_VOLTAGE_MAX: - dval = g_variant_get_double(data); - if (dval < devc->model->voltage[0] || dval > devc->voltage_max_device) - return SR_ERR_ARG; - - if ((hcs_send_cmd(sdi->conn, "VOLT%03.0f\r", - (dval / devc->model->voltage[2])) < 0) || - (hcs_read_reply(sdi->conn, 1, devc->buf, sizeof(devc->buf)) < 0)) - return SR_ERR; - devc->voltage_max = dval; - break; - default: - return SR_ERR_NA; - } - - return SR_OK; -} - -static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi, - const struct sr_channel_group *cg) -{ - struct dev_context *devc; - GVariant *gvar; - GVariantBuilder gvb; - double dval; - int idx; - - (void)cg; - - if (!sdi) - return SR_ERR_ARG; - devc = sdi->priv; - - switch (key) { - case SR_CONF_SCAN_OPTIONS: - *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32, - hwopts, ARRAY_SIZE(hwopts), sizeof(int32_t)); - break; - case SR_CONF_DEVICE_OPTIONS: - *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32, - devopts, ARRAY_SIZE(devopts), sizeof(int32_t)); - break; - case SR_CONF_OUTPUT_CURRENT_MAX: - 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); - break; - case SR_CONF_OUTPUT_VOLTAGE_MAX: - 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); - break; - default: - return SR_ERR_NA; - } - - return SR_OK; -} - -static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data) -{ - struct dev_context *devc; - struct sr_serial_dev_inst *serial; - - if (sdi->status != SR_ST_ACTIVE) - return SR_ERR_DEV_CLOSED; - - devc = sdi->priv; - devc->cb_data = cb_data; - - /* Send header packet to the session bus. */ - std_session_send_df_header(cb_data, LOG_PREFIX); - - devc->starttime = g_get_monotonic_time(); - devc->num_samples = 0; - 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); - - 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); -} - -SR_PRIV struct sr_dev_driver manson_hcs_3xxx_driver_info = { - .name = "manson-hcs-3xxx", - .longname = "Manson HCS-3xxx", - .api_version = 1, - .init = init, - .cleanup = cleanup, - .scan = scan, - .dev_list = dev_list, - .dev_clear = 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, - .priv = NULL, -};