scpi-pps: Add support for Owon P4000 series.
authorPetteri Aimonen <jpa@git.mail.kapsi.fi>
Sun, 28 Feb 2021 13:25:21 +0000 (15:25 +0200)
committerPetteri Aimonen <jpa@git.mail.kapsi.fi>
Sun, 28 Feb 2021 13:25:21 +0000 (15:25 +0200)
Tested on P4603 firmware version 1.6.0.

src/hardware/scpi-pps/profiles.c

index d5dfb074f1bc1b7aaa3a9d6ea30f35bc8a044847..45feb72f2d8fce6cf5e2679718c9dc01a290a2a4 100644 (file)
@@ -836,6 +836,53 @@ static int hp_6630b_update_status(const struct sr_dev_inst *sdi)
        return SR_OK;
 }
 
+/* Owon P4000 series */
+static const uint32_t owon_p4000_devopts[] = {
+       SR_CONF_CONTINUOUS,
+       SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
+       SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET
+};
+
+static const uint32_t owon_p4000_devopts_cg[] = {
+       SR_CONF_ENABLED | 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_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
+       SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
+};
+
+static const struct channel_spec owon_p4603_ch[] = {
+       { "1", { 0.01, 60, 0.001, 3, 3 }, { 0.001, 3, 0.001, 3, 3 }, { 0, 180, 0, 3, 3 }, FREQ_DC_ONLY, { 0.01, 61, 0.001}, { 0.001, 3.1, 0.001} },
+};
+
+static const struct channel_spec owon_p4305_ch[] = {
+       { "1", { 0.01, 30, 0.001, 3, 3 }, { 0.001, 5, 0.001, 3, 3 }, { 0, 180, 0, 3, 3 }, FREQ_DC_ONLY, { 0.01, 31, 0.001}, { 0.001, 3.1, 0.001} },
+};
+
+static const struct channel_group_spec owon_p4000_cg[] = {
+       { "1", CH_IDX(0), PPS_OVP | PPS_OCP, SR_MQFLAG_DC },
+};
+
+static const struct scpi_command owon_p4000_cmd[] = {
+       { SCPI_CMD_GET_MEAS_VOLTAGE, "MEAS:VOLT?" },
+       { SCPI_CMD_GET_MEAS_CURRENT, "MEAS:CURR?" },
+       { SCPI_CMD_GET_MEAS_POWER, "MEAS:POW?" },
+       { 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 1" },
+       { SCPI_CMD_SET_OUTPUT_DISABLE, "OUTP 0" },
+       { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, "VOLT:LIM?" },
+       { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, "VOLT:LIM %.6f" },
+       { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD, "CURR:LIM?" },
+       { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD, "CURR:LIM %.6f" },
+       ALL_ZERO
+};
+
 /* Philips/Fluke PM2800 series */
 static const uint32_t philips_pm2800_devopts[] = {
        SR_CONF_CONTINUOUS,
@@ -1403,6 +1450,28 @@ SR_PRIV const struct scpi_pps pps_profiles[] = {
                .update_status = NULL,
        },
 
+       /* Owon P4000 series */
+       { "OWON", "^P4305$", SCPI_DIALECT_UNKNOWN, 0,
+               ARRAY_AND_SIZE(owon_p4000_devopts),
+               ARRAY_AND_SIZE(owon_p4000_devopts_cg),
+               ARRAY_AND_SIZE(owon_p4305_ch),
+               ARRAY_AND_SIZE(owon_p4000_cg),
+               owon_p4000_cmd,
+               .probe_channels = NULL,
+               .init_acquisition = NULL,
+               .update_status = NULL,
+       },
+       { "OWON", "^P4603$", SCPI_DIALECT_UNKNOWN, 0,
+               ARRAY_AND_SIZE(owon_p4000_devopts),
+               ARRAY_AND_SIZE(owon_p4000_devopts_cg),
+               ARRAY_AND_SIZE(owon_p4603_ch),
+               ARRAY_AND_SIZE(owon_p4000_cg),
+               owon_p4000_cmd,
+               .probe_channels = NULL,
+               .init_acquisition = NULL,
+               .update_status = NULL,
+       },
+
        /* Philips/Fluke PM2800 series */
        { "Philips", "^PM28[13][123]/[01234]{1,2}$", SCPI_DIALECT_PHILIPS, 0,
                ARRAY_AND_SIZE(philips_pm2800_devopts),