]> sigrok.org Git - libsigrok.git/blobdiff - hardware/serial-dmm/api.c
build: Portability fixes.
[libsigrok.git] / hardware / serial-dmm / api.c
index 57bca222e41fa96be058f33900c1ba97d046db0f..b96c7a0da982c18431a2b02697843bbf71f77e38 100644 (file)
@@ -48,6 +48,7 @@ SR_PRIV struct sr_dev_driver metex_me31_driver_info;
 SR_PRIV struct sr_dev_driver peaktech_3410_driver_info;
 SR_PRIV struct sr_dev_driver mastech_mas345_driver_info;
 SR_PRIV struct sr_dev_driver va_va18b_driver_info;
+SR_PRIV struct sr_dev_driver va_va40b_driver_info;
 SR_PRIV struct sr_dev_driver metex_m3640d_driver_info;
 SR_PRIV struct sr_dev_driver metex_m4650cr_driver_info;
 SR_PRIV struct sr_dev_driver peaktech_4370_driver_info;
@@ -56,141 +57,169 @@ SR_PRIV struct sr_dev_driver radioshack_22_168_driver_info;
 SR_PRIV struct sr_dev_driver radioshack_22_805_driver_info;
 SR_PRIV struct sr_dev_driver radioshack_22_812_driver_info;
 SR_PRIV struct sr_dev_driver tecpel_dmm_8061_ser_driver_info;
+SR_PRIV struct sr_dev_driver voltcraft_m3650cr_driver_info;
 SR_PRIV struct sr_dev_driver voltcraft_m3650d_driver_info;
 SR_PRIV struct sr_dev_driver voltcraft_m4650cr_driver_info;
+SR_PRIV struct sr_dev_driver voltcraft_me42_driver_info;
 SR_PRIV struct sr_dev_driver voltcraft_vc820_ser_driver_info;
 SR_PRIV struct sr_dev_driver voltcraft_vc830_ser_driver_info;
 SR_PRIV struct sr_dev_driver voltcraft_vc840_ser_driver_info;
 SR_PRIV struct sr_dev_driver uni_t_ut60a_ser_driver_info;
 SR_PRIV struct sr_dev_driver uni_t_ut60e_ser_driver_info;
+SR_PRIV struct sr_dev_driver uni_t_ut60g_ser_driver_info;
+SR_PRIV struct sr_dev_driver uni_t_ut61b_ser_driver_info;
+SR_PRIV struct sr_dev_driver uni_t_ut61c_ser_driver_info;
 SR_PRIV struct sr_dev_driver uni_t_ut61d_ser_driver_info;
 SR_PRIV struct sr_dev_driver uni_t_ut61e_ser_driver_info;
 SR_PRIV struct sr_dev_driver iso_tech_idm103n_driver_info;
+SR_PRIV struct sr_dev_driver tenma_72_7745_ser_driver_info;
+SR_PRIV struct sr_dev_driver tenma_72_7750_ser_driver_info;
 
 SR_PRIV struct dmm_info dmms[] = {
        {
                "BBC Goertz Metrawatt", "M2110", "1200/7n2", 1200,
-               BBCGM_M2110_PACKET_SIZE, NULL,
+               BBCGM_M2110_PACKET_SIZE, 0, 0, NULL,
                sr_m2110_packet_valid, sr_m2110_parse,
                NULL,
                &bbcgm_m2110_driver_info, receive_data_BBCGM_M2110,
        },
        {
                "Digitek", "DT4000ZC", "2400/8n1/dtr=1", 2400,
-               FS9721_PACKET_SIZE, NULL,
+               FS9721_PACKET_SIZE, 0, 0, NULL,
                sr_fs9721_packet_valid, sr_fs9721_parse,
                sr_fs9721_10_temp_c,
                &digitek_dt4000zc_driver_info, receive_data_DIGITEK_DT4000ZC,
        },
        {
                "TekPower", "TP4000ZC", "2400/8n1/dtr=1", 2400,
-               FS9721_PACKET_SIZE, NULL,
+               FS9721_PACKET_SIZE, 0, 0, NULL,
                sr_fs9721_packet_valid, sr_fs9721_parse,
                sr_fs9721_10_temp_c,
                &tekpower_tp4000zc_driver_info, receive_data_TEKPOWER_TP4000ZC,
        },
        {
                "Metex", "ME-31", "600/7n2/rts=0/dtr=1", 600,
-               METEX14_PACKET_SIZE, sr_metex14_packet_request,
+               METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
                sr_metex14_packet_valid, sr_metex14_parse,
                NULL,
                &metex_me31_driver_info, receive_data_METEX_ME31,
        },
        {
                "Peaktech", "3410", "600/7n2/rts=0/dtr=1", 600,
-               METEX14_PACKET_SIZE, sr_metex14_packet_request,
+               METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
                sr_metex14_packet_valid, sr_metex14_parse,
                NULL,
                &peaktech_3410_driver_info, receive_data_PEAKTECH_3410,
        },
        {
                "MASTECH", "MAS345", "600/7n2/rts=0/dtr=1", 600,
-               METEX14_PACKET_SIZE, sr_metex14_packet_request,
+               METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
                sr_metex14_packet_valid, sr_metex14_parse,
                NULL,
                &mastech_mas345_driver_info, receive_data_MASTECH_MAS345,
        },
        {
                "V&A", "VA18B", "2400/8n1", 2400,
-               FS9721_PACKET_SIZE, NULL,
+               FS9721_PACKET_SIZE, 0, 0, NULL,
                sr_fs9721_packet_valid, sr_fs9721_parse,
                sr_fs9721_01_temp_c,
                &va_va18b_driver_info, receive_data_VA_VA18B,
        },
+       {
+               "V&A", "VA40B", "2400/8n1", 2400,
+               FS9721_PACKET_SIZE, 0, 0, NULL,
+               sr_fs9721_packet_valid, sr_fs9721_parse,
+               sr_fs9721_max_c_min,
+               &va_va40b_driver_info, receive_data_VA_VA40B,
+       },
        {
                "Metex", "M-3640D", "1200/7n2/rts=0/dtr=1", 1200,
-               METEX14_PACKET_SIZE, sr_metex14_packet_request,
+               METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
                sr_metex14_packet_valid, sr_metex14_parse,
                NULL,
                &metex_m3640d_driver_info, receive_data_METEX_M3640D,
        },
        {
                "Metex", "M-4650CR", "1200/7n2/rts=0/dtr=1", 1200,
-               METEX14_PACKET_SIZE, sr_metex14_packet_request,
+               METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
                sr_metex14_packet_valid, sr_metex14_parse,
                NULL,
                &metex_m4650cr_driver_info, receive_data_METEX_M4650CR,
        },
        {
                "PeakTech", "4370", "1200/7n2/rts=0/dtr=1", 1200,
-               METEX14_PACKET_SIZE, sr_metex14_packet_request,
+               METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
                sr_metex14_packet_valid, sr_metex14_parse,
                NULL,
                &peaktech_4370_driver_info, receive_data_PEAKTECH_4370,
        },
        {
                "PCE", "PCE-DM32", "2400/8n1", 2400,
-               FS9721_PACKET_SIZE, NULL,
+               FS9721_PACKET_SIZE, 0, 0, NULL,
                sr_fs9721_packet_valid, sr_fs9721_parse,
                sr_fs9721_01_10_temp_f_c,
                &pce_pce_dm32_driver_info, receive_data_PCE_PCE_DM32,
        },
        {
                "RadioShack", "22-168", "1200/7n2/rts=0/dtr=1", 1200,
-               METEX14_PACKET_SIZE, sr_metex14_packet_request,
+               METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
                sr_metex14_packet_valid, sr_metex14_parse,
                NULL,
                &radioshack_22_168_driver_info, receive_data_RADIOSHACK_22_168,
        },
        {
                "RadioShack", "22-805", "600/7n2/rts=0/dtr=1", 600,
-               METEX14_PACKET_SIZE, sr_metex14_packet_request,
+               METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
                sr_metex14_packet_valid, sr_metex14_parse,
                NULL,
                &radioshack_22_805_driver_info, receive_data_RADIOSHACK_22_805,
        },
        {
                "RadioShack", "22-812", "4800/8n1/rts=0/dtr=1", 4800,
-               RS9LCD_PACKET_SIZE, NULL,
+               RS9LCD_PACKET_SIZE, 0, 0, NULL,
                sr_rs9lcd_packet_valid, sr_rs9lcd_parse,
                NULL,
                &radioshack_22_812_driver_info, receive_data_RADIOSHACK_22_812,
        },
        {
                "Tecpel", "DMM-8061 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
-               2400, FS9721_PACKET_SIZE, NULL,
+               2400, FS9721_PACKET_SIZE, 0, 0, NULL,
                sr_fs9721_packet_valid, sr_fs9721_parse,
                sr_fs9721_00_temp_c,
                &tecpel_dmm_8061_ser_driver_info,
                receive_data_TECPEL_DMM_8061_SER,
        },
+       {
+               "Voltcraft", "M-3650CR", "1200/7n2/rts=0/dtr=1", 1200,
+               METEX14_PACKET_SIZE, 150, 20, sr_metex14_packet_request,
+               sr_metex14_packet_valid, sr_metex14_parse,
+               NULL,
+               &voltcraft_m3650cr_driver_info, receive_data_VOLTCRAFT_M3650CR,
+       },
        {
                "Voltcraft", "M-3650D", "1200/7n2/rts=0/dtr=1", 1200,
-               METEX14_PACKET_SIZE, sr_metex14_packet_request,
+               METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
                sr_metex14_packet_valid, sr_metex14_parse,
                NULL,
                &voltcraft_m3650d_driver_info, receive_data_VOLTCRAFT_M3650D,
        },
        {
                "Voltcraft", "M-4650CR", "1200/7n2/rts=0/dtr=1", 1200,
-               METEX14_PACKET_SIZE, sr_metex14_packet_request,
+               METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
                sr_metex14_packet_valid, sr_metex14_parse,
                NULL,
                &voltcraft_m4650cr_driver_info, receive_data_VOLTCRAFT_M4650CR,
        },
+       {
+               "Voltcraft", "ME-42", "600/7n2/rts=0/dtr=1", 600,
+               METEX14_PACKET_SIZE, 250, 60, sr_metex14_packet_request,
+               sr_metex14_packet_valid, sr_metex14_parse,
+               NULL,
+               &voltcraft_me42_driver_info, receive_data_VOLTCRAFT_ME42,
+       },
        {
                "Voltcraft", "VC-820 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
-               2400, FS9721_PACKET_SIZE, NULL,
+               2400, FS9721_PACKET_SIZE, 0, 0, NULL,
                sr_fs9721_packet_valid, sr_fs9721_parse,
                NULL,
                &voltcraft_vc820_ser_driver_info,
@@ -203,7 +232,7 @@ SR_PRIV struct dmm_info dmms[] = {
                 * bit "z1" to indicate "diode mode" and "voltage".
                 */
                "Voltcraft", "VC-830 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
-               2400, FS9922_PACKET_SIZE, NULL,
+               2400, FS9922_PACKET_SIZE, 0, 0, NULL,
                sr_fs9922_packet_valid, sr_fs9922_parse,
                &sr_fs9922_z1_diode,
                &voltcraft_vc830_ser_driver_info,
@@ -211,7 +240,7 @@ SR_PRIV struct dmm_info dmms[] = {
        },
        {
                "Voltcraft", "VC-840 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
-               2400, FS9721_PACKET_SIZE, NULL,
+               2400, FS9721_PACKET_SIZE, 0, 0, NULL,
                sr_fs9721_packet_valid, sr_fs9721_parse,
                sr_fs9721_00_temp_c,
                &voltcraft_vc840_ser_driver_info,
@@ -219,7 +248,7 @@ SR_PRIV struct dmm_info dmms[] = {
        },
        {
                "UNI-T", "UT60A (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
-               2400, FS9721_PACKET_SIZE, NULL,
+               2400, FS9721_PACKET_SIZE, 0, 0, NULL,
                sr_fs9721_packet_valid, sr_fs9721_parse,
                NULL,
                &uni_t_ut60a_ser_driver_info,
@@ -227,31 +256,68 @@ SR_PRIV struct dmm_info dmms[] = {
        },
        {
                "UNI-T", "UT60E (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
-               2400, FS9721_PACKET_SIZE, NULL,
+               2400, FS9721_PACKET_SIZE, 0, 0, NULL,
                sr_fs9721_packet_valid, sr_fs9721_parse,
                sr_fs9721_00_temp_c,
                &uni_t_ut60e_ser_driver_info,
                receive_data_UNI_T_UT60E_SER,
        },
+       {
+               /* Note: ES51986 baudrate is actually 19230! */
+               "UNI-T", "UT60G (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
+               19200, ES519XX_11B_PACKET_SIZE, 0, 0, NULL,
+               sr_es519xx_19200_11b_packet_valid, sr_es519xx_19200_11b_parse,
+               NULL,
+               &uni_t_ut60g_ser_driver_info, receive_data_UNI_T_UT60G_SER,
+       },
+       {
+               "UNI-T", "UT61B (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
+               2400, FS9922_PACKET_SIZE, 0, 0, NULL,
+               sr_fs9922_packet_valid, sr_fs9922_parse, NULL,
+               &uni_t_ut61b_ser_driver_info, receive_data_UNI_T_UT61B_SER,
+       },
+       {
+               "UNI-T", "UT61C (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
+               2400, FS9922_PACKET_SIZE, 0, 0, NULL,
+               sr_fs9922_packet_valid, sr_fs9922_parse, NULL,
+               &uni_t_ut61c_ser_driver_info, receive_data_UNI_T_UT61C_SER,
+       },
        {
                "UNI-T", "UT61D (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
-               2400, FS9922_PACKET_SIZE, NULL,
+               2400, FS9922_PACKET_SIZE, 0, 0, NULL,
                sr_fs9922_packet_valid, sr_fs9922_parse, NULL,
                &uni_t_ut61d_ser_driver_info, receive_data_UNI_T_UT61D_SER,
        },
        {
                /* Note: ES51922 baudrate is actually 19230! */
                "UNI-T", "UT61E (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
-               19200, ES51922_PACKET_SIZE, NULL,
-               sr_es51922_packet_valid, sr_es51922_parse, NULL,
+               19200, ES519XX_14B_PACKET_SIZE, 0, 0, NULL,
+               sr_es519xx_19200_14b_packet_valid, sr_es519xx_19200_14b_parse,
+               NULL,
                &uni_t_ut61e_ser_driver_info, receive_data_UNI_T_UT61E_SER,
        },
        {
                "ISO-TECH", "IDM103N", "2400/7o1/rts=0/dtr=1",
-               2400, ES519XX_11B_PACKET_SIZE, NULL,
-               sr_es519xx_2400_11b_packet_valid, sr_es519xx_2400_11b_parse, NULL,
+               2400, ES519XX_11B_PACKET_SIZE, 0, 0, NULL,
+               sr_es519xx_2400_11b_packet_valid, sr_es519xx_2400_11b_parse,
+               NULL,
                &iso_tech_idm103n_driver_info, receive_data_ISO_TECH_IDM103N,
        },
+       {
+               "Tenma", "72-7745 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
+               2400, FS9721_PACKET_SIZE, 0, 0, NULL,
+               sr_fs9721_packet_valid, sr_fs9721_parse,
+               sr_fs9721_00_temp_c,
+               &tenma_72_7745_ser_driver_info, receive_data_TENMA_72_7745_SER,
+       },
+       {
+               /* Note: ES51986 baudrate is actually 19230! */
+               "Tenma", "72-7750 (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
+               19200, ES519XX_11B_PACKET_SIZE, 0, 0, NULL,
+               sr_es519xx_19200_11b_packet_valid, sr_es519xx_19200_11b_parse,
+               NULL,
+               &tenma_72_7750_ser_driver_info, receive_data_TENMA_72_7750_SER,
+       },
 };
 
 static int dev_clear(int dmm)
@@ -271,7 +337,7 @@ static GSList *sdmm_scan(const char *conn, const char *serialcomm, int dmm)
        struct sr_dev_inst *sdi;
        struct drv_context *drvc;
        struct dev_context *devc;
-       struct sr_probe *probe;
+       struct sr_channel *ch;
        struct sr_serial_dev_inst *serial;
        GSList *devices;
        int dropped, ret;
@@ -307,7 +373,7 @@ static GSList *sdmm_scan(const char *conn, const char *serialcomm, int dmm)
        /* Let's get a bit of data and see if we can find a packet. */
        len = sizeof(buf);
        ret = serial_stream_detect(serial, buf, &len, dmms[dmm].packet_size,
-                                  dmms[dmm].packet_valid, 1000,
+                                  dmms[dmm].packet_valid, 3000,
                                   dmms[dmm].baudrate);
        if (ret != SR_OK)
                goto scan_cleanup;
@@ -326,7 +392,7 @@ static GSList *sdmm_scan(const char *conn, const char *serialcomm, int dmm)
        sr_info("Found device on port %s.", conn);
 
        if (!(sdi = sr_dev_inst_new(0, SR_ST_INACTIVE, dmms[dmm].vendor,
-                                   dmms[dmm].device, "")))
+                                   dmms[dmm].device, NULL)))
                goto scan_cleanup;
 
        if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) {
@@ -339,9 +405,9 @@ static GSList *sdmm_scan(const char *conn, const char *serialcomm, int dmm)
 
        sdi->priv = devc;
        sdi->driver = dmms[dmm].di;
-       if (!(probe = sr_probe_new(0, SR_PROBE_ANALOG, TRUE, "P1")))
+       if (!(ch = sr_channel_new(0, SR_CHANNEL_ANALOG, TRUE, "P1")))
                goto scan_cleanup;
-       sdi->probes = g_slist_append(sdi->probes, probe);
+       sdi->channels = g_slist_append(sdi->channels, ch);
        drvc->instances = g_slist_append(drvc->instances, sdi);
        devices = g_slist_append(devices, sdi);
 
@@ -394,11 +460,11 @@ static int cleanup(int dmm)
 }
 
 static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi,
-               const struct sr_probe_group *probe_group)
+               const struct sr_channel_group *cg)
 {
        struct dev_context *devc;
 
-       (void)probe_group;
+       (void)cg;
 
        if (sdi->status != SR_ST_ACTIVE)
                return SR_ERR_DEV_CLOSED;
@@ -427,10 +493,10 @@ static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi,
 }
 
 static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
-               const struct sr_probe_group *probe_group)
+               const struct sr_channel_group *cg)
 {
        (void)sdi;
-       (void)probe_group;
+       (void)cg;
 
        switch (key) {
        case SR_CONF_SCAN_OPTIONS:
@@ -477,7 +543,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi,
 
        /* Poll every 50ms, or whenever some data comes in. */
        serial = sdi->conn;
-       serial_source_add(serial, G_IO_IN, 50,
+       serial_source_add(sdi->session, serial, G_IO_IN, 50,
                      dmms[dmm].receive_data, (void *)sdi);
 
        return SR_OK;
@@ -538,6 +604,7 @@ DRV(metex_me31, METEX_ME31, "metex-me31", "Metex ME-31")
 DRV(peaktech_3410, PEAKTECH_3410, "peaktech-3410", "PeakTech 3410")
 DRV(mastech_mas345, MASTECH_MAS345, "mastech-mas345", "MASTECH MAS345")
 DRV(va_va18b, VA_VA18B, "va-va18b", "V&A VA18B")
+DRV(va_va40b, VA_VA40B, "va-va40b", "V&A VA40B")
 DRV(metex_m3640d, METEX_M3640D, "metex-m3640d", "Metex M-3640D")
 DRV(metex_m4650cr, METEX_M4650CR, "metex-m4650cr", "Metex M-4650CR")
 DRV(peaktech_4370, PEAKTECH_4370, "peaktech-4370", "PeakTech 4370")
@@ -546,13 +613,20 @@ DRV(radioshack_22_168, RADIOSHACK_22_168, "radioshack-22-168", "RadioShack 22-16
 DRV(radioshack_22_805, RADIOSHACK_22_805, "radioshack-22-805", "RadioShack 22-805")
 DRV(radioshack_22_812, RADIOSHACK_22_812, "radioshack-22-812", "RadioShack 22-812")
 DRV(tecpel_dmm_8061_ser, TECPEL_DMM_8061_SER, "tecpel-dmm-8061-ser", "Tecpel DMM-8061 (UT-D02 cable)")
+DRV(voltcraft_m3650cr, VOLTCRAFT_M3650CR, "voltcraft-m3650cr", "Voltcraft M-3650CR")
 DRV(voltcraft_m3650d, VOLTCRAFT_M3650D, "voltcraft-m3650d", "Voltcraft M-3650D")
 DRV(voltcraft_m4650cr, VOLTCRAFT_M4650CR, "voltcraft-m4650cr", "Voltcraft M-4650CR")
+DRV(voltcraft_me42, VOLTCRAFT_ME42, "voltcraft-me42", "Voltcraft ME-42")
 DRV(voltcraft_vc820_ser, VOLTCRAFT_VC820_SER, "voltcraft-vc820-ser", "Voltcraft VC-820 (UT-D02 cable)")
 DRV(voltcraft_vc830_ser, VOLTCRAFT_VC830_SER, "voltcraft-vc830-ser", "Voltcraft VC-830 (UT-D02 cable)")
 DRV(voltcraft_vc840_ser, VOLTCRAFT_VC840_SER, "voltcraft-vc840-ser", "Voltcraft VC-840 (UT-D02 cable)")
 DRV(uni_t_ut60a_ser, UNI_T_UT60A_SER, "uni-t-ut60a-ser", "UNI-T UT60A (UT-D02 cable)")
 DRV(uni_t_ut60e_ser, UNI_T_UT60E_SER, "uni-t-ut60e-ser", "UNI-T UT60E (UT-D02 cable)")
+DRV(uni_t_ut60g_ser, UNI_T_UT60G_SER, "uni-t-ut60g-ser", "UNI-T UT60G (UT-D02 cable)")
+DRV(uni_t_ut61b_ser, UNI_T_UT61B_SER, "uni-t-ut61b-ser", "UNI-T UT61B (UT-D02 cable)")
+DRV(uni_t_ut61c_ser, UNI_T_UT61C_SER, "uni-t-ut61c-ser", "UNI-T UT61C (UT-D02 cable)")
 DRV(uni_t_ut61d_ser, UNI_T_UT61D_SER, "uni-t-ut61d-ser", "UNI-T UT61D (UT-D02 cable)")
 DRV(uni_t_ut61e_ser, UNI_T_UT61E_SER, "uni-t-ut61e-ser", "UNI-T UT61E (UT-D02 cable)")
 DRV(iso_tech_idm103n, ISO_TECH_IDM103N, "iso-tech-idm103n", "ISO-TECH IDM103N")
+DRV(tenma_72_7745_ser, TENMA_72_7745_SER, "tenma-72-7745-ser", "Tenma 72-7745 (UT-D02 cable)")
+DRV(tenma_72_7750_ser, TENMA_72_7750_SER, "tenma-72-7750-ser", "Tenma 72-7750 (UT-D02 cable)")