+static const struct philips_pm2800_model {
+ unsigned int chassis;
+ unsigned int num_modules;
+ unsigned int set;
+ unsigned int modules[3];
+} philips_pm2800_matrix[] = {
+ /* Autoranging chassis. */
+ { 1, 1, 0, { PM2800_MOD_30V_10A, 0, 0 } },
+ { 1, 1, 1, { PM2800_MOD_60V_5A, 0, 0 } },
+ { 1, 2, 0, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, 0 } },
+ { 1, 2, 1, { PM2800_MOD_60V_5A, PM2800_MOD_60V_5A, 0 } },
+ { 1, 2, 2, { PM2800_MOD_30V_10A, PM2800_MOD_60V_5A, 0 } },
+ { 1, 2, 3, { PM2800_MOD_30V_10A, PM2800_MOD_60V_10A, 0 } },
+ { 1, 2, 4, { PM2800_MOD_60V_5A, PM2800_MOD_60V_10A, 0 } },
+ { 1, 3, 0, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, PM2800_MOD_30V_10A } },
+ { 1, 3, 1, { PM2800_MOD_60V_5A, PM2800_MOD_60V_5A, PM2800_MOD_60V_5A } },
+ { 1, 3, 2, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, PM2800_MOD_60V_5A } },
+ { 1, 3, 3, { PM2800_MOD_30V_10A, PM2800_MOD_60V_5A, PM2800_MOD_60V_5A } },
+ /* Linear chassis. */
+ { 3, 1, 0, { PM2800_MOD_60V_2A, 0, 0 } },
+ { 3, 1, 1, { PM2800_MOD_120V_1A, 0, 0 } },
+ { 3, 1, 2, { PM2800_MOD_8V_15A, 0, 0 } },
+ { 3, 2, 0, { PM2800_MOD_60V_2A, 0, 0 } },
+ { 3, 2, 1, { PM2800_MOD_120V_1A, 0, 0 } },
+ { 3, 2, 2, { PM2800_MOD_60V_2A, PM2800_MOD_120V_1A, 0 } },
+ { 3, 2, 3, { PM2800_MOD_8V_15A, PM2800_MOD_8V_15A, 0 } },
+};
+
+static const char *philips_pm2800_names[] = { "1", "2", "3" };
+
+static int philips_pm2800_probe_channels(struct sr_dev_inst *sdi,
+ struct sr_scpi_hw_info *hw_info,
+ struct channel_spec **channels, unsigned int *num_channels,
+ struct channel_group_spec **channel_groups, unsigned int *num_channel_groups)
+{
+ const struct philips_pm2800_model *model;
+ const struct philips_pm2800_module_spec *spec;
+ unsigned int chassis, num_modules, set, module, m, i;
+
+ (void)sdi;
+
+ /*
+ * The model number as reported by *IDN? looks like e.g. PM2813/11,
+ * Where "PM28" is fixed, followed by the chassis code (1 = autoranging,
+ * 3 = linear series) and the number of modules: 1-3 for autoranging,
+ * 1-2 for linear.
+ * After the slash, the first digit denotes the module set. The
+ * digit after that denotes front (5) or rear (1) binding posts.
+ */
+ chassis = hw_info->model[4] - 0x30;
+ num_modules = hw_info->model[5] - 0x30;
+ set = hw_info->model[7] - 0x30;
+ for (m = 0; m < ARRAY_SIZE(philips_pm2800_matrix); m++) {
+ model = &philips_pm2800_matrix[m];
+ if (model->chassis == chassis && model->num_modules == num_modules
+ && model->set == set)
+ break;
+ }
+ if (m == ARRAY_SIZE(philips_pm2800_matrix)) {
+ sr_dbg("Model %s not found in matrix.", hw_info->model);
+ return SR_ERR;
+ }
+
+ sr_dbg("Found %d output channel%s:", num_modules, num_modules > 1 ? "s" : "");
+ *channels = g_malloc0(sizeof(struct channel_spec) * num_modules);
+ *channel_groups = g_malloc0(sizeof(struct channel_group_spec) * num_modules);
+ for (i = 0; i < num_modules; i++) {
+ module = model->modules[i];
+ spec = &philips_pm2800_module_specs[module];
+ sr_dbg("output %d: %.0f - %.0fV, %.0f - %.0fA, %.0f - %.0fW", i + 1,
+ spec->voltage[0], spec->voltage[1],
+ spec->current[0], spec->current[1],
+ spec->power[0], spec->power[1]);
+ (*channels)[i].name = (char *)philips_pm2800_names[i];
+ memcpy(&((*channels)[i].voltage), spec, sizeof(double) * 15);
+ (*channel_groups)[i].name = (char *)philips_pm2800_names[i];
+ (*channel_groups)[i].channel_index_mask = 1 << i;
+ (*channel_groups)[i].features = PPS_OTP | PPS_OVP | PPS_OCP;
+ }
+ *num_channels = *num_channel_groups = num_modules;
+
+ return SR_OK;
+}
+
+static const struct scpi_command philips_pm2800_cmd[] = {
+ { SCPI_CMD_SELECT_CHANNEL, ":INST:NSEL %s" },
+ { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
+ { SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
+ { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
+ { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
+ { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
+ { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
+ { SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
+ { SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
+ { SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
+ { SCPI_CMD_GET_OUTPUT_REGULATION, ":SOUR:FUNC:MODE?" },
+ { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, ":SOUR:VOLT:PROT:TRIP?" },
+ { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:LEV?" },
+ { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:LEV %.6f" },
+ { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":SOUR:CURR:PROT:STAT?" },
+ { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":SOUR:CURR:PROT:STAT ON" },
+ { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":SOUR:CURR:PROT:STAT OFF" },
+ { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE, ":SOUR:CURR:PROT:TRIP?" },
+ ALL_ZERO
+};
+
+static const uint32_t rs_hmc8043_devopts[] = {
+ SR_CONF_CONTINUOUS,
+};
+
+static const uint32_t rs_hmc8043_devopts_cg[] = {
+ SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
+ SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE | SR_CONF_GET,
+ SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
+ 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,
+ SR_CONF_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+ SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
+};
+
+static const struct channel_spec rs_hmc8043_ch[] = {
+ { "1", { 0, 32.050, 0.001, 3, 4 }, { 0.001, 3, 0.001, 3, 4 }, { 0, 0, 0, 0, 4 }, FREQ_DC_ONLY },
+ { "2", { 0, 32.050, 0.001, 3, 4 }, { 0.001, 3, 0.001, 3, 4 }, { 0, 0, 0, 0, 4 }, FREQ_DC_ONLY },
+ { "3", { 0, 32.050, 0.001, 3, 4 }, { 0.001, 3, 0.001, 3, 4 }, { 0, 0, 0, 0, 4 }, FREQ_DC_ONLY },
+};
+
+static const struct channel_group_spec rs_hmc8043_cg[] = {
+ { "1", CH_IDX(0), PPS_OVP },
+ { "2", CH_IDX(1), PPS_OVP },
+ { "3", CH_IDX(2), PPS_OVP },
+};
+
+static const struct scpi_command rs_hmc8043_cmd[] = {
+ { SCPI_CMD_SELECT_CHANNEL, "INST:NSEL %s" },
+ { SCPI_CMD_GET_MEAS_VOLTAGE, "MEAS:VOLT?" },
+ { SCPI_CMD_GET_MEAS_CURRENT, "MEAS:CURR?" },
+ { SCPI_CMD_GET_VOLTAGE_TARGET, "VOLT?" },
+ { SCPI_CMD_SET_VOLTAGE_TARGET, "VOLT %.6f" },
+ { SCPI_CMD_GET_CURRENT_LIMIT, "CURR?" },
+ { SCPI_CMD_SET_CURRENT_LIMIT, "CURR %.6f" },
+ { SCPI_CMD_GET_OUTPUT_ENABLED, "OUTP?" },
+ { SCPI_CMD_SET_OUTPUT_ENABLE, "OUTP ON" },
+ { SCPI_CMD_SET_OUTPUT_DISABLE, "OUTP OFF" },
+ { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, "VOLT:PROT:TRIP?" },
+ { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, "VOLT:PROT:LEV?" },
+ { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, "VOLT:PROT:LEV %.6f" },
+ { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ENABLED, "VOLT:PROT:STAT?" },
+ { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_ENABLE, "VOLT:PROT:STAT ON" },
+ { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_DISABLE, "VOLT:PROT:STAT OFF" },
+ ALL_ZERO
+};