]> sigrok.org Git - libsigrok.git/blobdiff - src/drivers.c
scpi-dmm: add support to get/set range on Agilent protocol using meters
[libsigrok.git] / src / drivers.c
index 1f553257605a67532c7a37cb140314805b284a6c..30d6308a5ba57348c4c2e3695f83e6066b293864 100644 (file)
@@ -1,7 +1,9 @@
 /*
  * This file is part of the libsigrok project.
  *
- * Copyright (C) 2014 Bert Vermeulen <bert@biot.com>
+ * Copyright (C) 2016 Lars-Peter Clausen <lars@metafoo.de>
+ * Copyright (C) 2016 Aurelien Jacobs <aurel@gnuage.org>
+ * Copyright (C) 2017 Marcus Comstedt <marcus@mc.pp.se>
  *
  * 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
  */
 
 #include <config.h>
+#include <glib.h>
 #include <libsigrok/libsigrok.h>
 #include "libsigrok-internal.h"
 
-/** @cond PRIVATE */
-#ifdef HAVE_HW_AGILENT_DMM
-extern SR_PRIV struct sr_dev_driver agdmm_driver_info;
-#endif
-#ifdef HAVE_HW_APPA_55II
-extern SR_PRIV struct sr_dev_driver appa_55ii_driver_info;
-#endif
-#ifdef HAVE_HW_ARACHNID_LABS_RE_LOAD_PRO
-extern SR_PRIV struct sr_dev_driver arachnid_labs_re_load_pro_driver_info;
-#endif
-#ifdef HAVE_HW_ASIX_SIGMA
-extern SR_PRIV struct sr_dev_driver asix_sigma_driver_info;
-#endif
-#ifdef HAVE_HW_ATTEN_PPS3XXX
-extern SR_PRIV struct sr_dev_driver atten_pps3203_driver_info;
-#endif
-#ifdef HAVE_HW_BAYLIBRE_ACME
-extern SR_PRIV struct sr_dev_driver baylibre_acme_driver_info;
-#endif
-#ifdef HAVE_HW_BEAGLELOGIC
-extern SR_PRIV struct sr_dev_driver beaglelogic_driver_info;
-#endif
-#ifdef HAVE_HW_BRYMEN_BM86X
-extern SR_PRIV struct sr_dev_driver brymen_bm86x_driver_info;
-#endif
-#ifdef HAVE_HW_BRYMEN_DMM
-extern SR_PRIV struct sr_dev_driver brymen_bm857_driver_info;
-#endif
-#ifdef HAVE_HW_CEM_DT_885X
-extern SR_PRIV struct sr_dev_driver cem_dt_885x_driver_info;
-#endif
-#ifdef HAVE_HW_CENTER_3XX
-extern SR_PRIV struct sr_dev_driver center_309_driver_info;
-extern SR_PRIV struct sr_dev_driver voltcraft_k204_driver_info;
-#endif
-#ifdef HAVE_HW_CHRONOVU_LA
-extern SR_PRIV struct sr_dev_driver chronovu_la_driver_info;
-#endif
-#ifdef HAVE_HW_COLEAD_SLM
-extern SR_PRIV struct sr_dev_driver colead_slm_driver_info;
-#endif
-#ifdef HAVE_HW_CONRAD_DIGI_35_CPU
-extern SR_PRIV struct sr_dev_driver conrad_digi_35_cpu_driver_info;
-#endif
-#ifdef HAVE_HW_DEMO
-extern SR_PRIV struct sr_dev_driver demo_driver_info;
-#endif
-#ifdef HAVE_HW_DEREE_DE5000
-extern SR_PRIV struct sr_dev_driver deree_de5000_driver_info;
-#endif
-#ifdef HAVE_HW_FLUKE_DMM
-extern SR_PRIV struct sr_dev_driver flukedmm_driver_info;
-#endif
-#ifdef HAVE_HW_FTDI_LA
-extern SR_PRIV struct sr_dev_driver ftdi_la_driver_info;
-#endif
-#ifdef HAVE_HW_FX2LAFW
-extern SR_PRIV struct sr_dev_driver fx2lafw_driver_info;
-#endif
-#ifdef HAVE_HW_GMC_MH_1X_2X
-extern SR_PRIV struct sr_dev_driver gmc_mh_1x_2x_rs232_driver_info;
-extern SR_PRIV struct sr_dev_driver gmc_mh_2x_bd232_driver_info;
-#endif
-#ifdef HAVE_HW_GWINSTEK_GDS_800
-extern SR_PRIV struct sr_dev_driver gwinstek_gds_800_driver_info;
-#endif
-#ifdef HAVE_HW_HAMEG_HMO
-extern SR_PRIV struct sr_dev_driver hameg_hmo_driver_info;
-#endif
-#ifdef HAVE_HW_HANTEK_6XXX
-extern SR_PRIV struct sr_dev_driver hantek_6xxx_driver_info;
-#endif
-#ifdef HAVE_HW_HANTEK_DSO
-extern SR_PRIV struct sr_dev_driver hantek_dso_driver_info;
-#endif
-#ifdef HAVE_HW_HP_3457A
-extern SR_PRIV struct sr_dev_driver hp_3457a_driver_info;
-#endif
-#ifdef HAVE_HW_HUNG_CHANG_DSO_2100
-extern SR_PRIV struct sr_dev_driver hung_chang_dso_2100_driver_info;
-#endif
-#ifdef HAVE_HW_IKALOGIC_SCANALOGIC2
-extern SR_PRIV struct sr_dev_driver ikalogic_scanalogic2_driver_info;
-#endif
-#ifdef HAVE_HW_IKALOGIC_SCANAPLUS
-extern SR_PRIV struct sr_dev_driver ikalogic_scanaplus_driver_info;
-#endif
-#ifdef HAVE_HW_KECHENG_KC_330B
-extern SR_PRIV struct sr_dev_driver kecheng_kc_330b_driver_info;
-#endif
-#ifdef HAVE_HW_KERN_SCALE
-extern SR_PRIV struct sr_dev_driver *kern_scale_drivers[];
-#endif
-#ifdef HAVE_HW_KORAD_KAXXXXP
-extern SR_PRIV struct sr_dev_driver korad_kaxxxxp_driver_info;
-#endif
-#ifdef HAVE_HW_LASCAR_EL_USB
-extern SR_PRIV struct sr_dev_driver lascar_el_usb_driver_info;
-#endif
-#ifdef HAVE_HW_LECROY_LOGICSTUDIO
-extern SR_PRIV struct sr_dev_driver lecroy_logicstudio_driver_info;
-#endif
-#ifdef HAVE_HW_LINK_MSO19
-extern SR_PRIV struct sr_dev_driver link_mso19_driver_info;
-#endif
-#ifdef HAVE_HW_MANSON_HCS_3XXX
-extern SR_PRIV struct sr_dev_driver manson_hcs_3xxx_driver_info;
-#endif
-#ifdef HAVE_HW_MAYNUO_M97
-extern SR_PRIV struct sr_dev_driver maynuo_m97_driver_info;
-#endif
-#ifdef HAVE_HW_MIC_985XX
-extern SR_PRIV struct sr_dev_driver mic_98581_driver_info;
-extern SR_PRIV struct sr_dev_driver mic_98583_driver_info;
-#endif
-#ifdef HAVE_HW_MOTECH_LPS_30X
-extern SR_PRIV struct sr_dev_driver motech_lps_301_driver_info;
-#endif
-#ifdef HAVE_HW_NORMA_DMM
-extern SR_PRIV struct sr_dev_driver norma_dmm_driver_info;
-extern SR_PRIV struct sr_dev_driver siemens_b102x_driver_info;
-#endif
-#ifdef HAVE_HW_OPENBENCH_LOGIC_SNIFFER
-extern SR_PRIV struct sr_dev_driver ols_driver_info;
-#endif
-#ifdef HAVE_HW_PIPISTRELLO_OLS
-extern SR_PRIV struct sr_dev_driver p_ols_driver_info;
-#endif
-#ifdef HAVE_HW_RIGOL_DS
-extern SR_PRIV struct sr_dev_driver rigol_ds_driver_info;
-#endif
-#ifdef HAVE_HW_SALEAE_LOGIC16
-extern SR_PRIV struct sr_dev_driver saleae_logic16_driver_info;
-#endif
-#ifdef HAVE_HW_SCPI_PPS
-extern SR_PRIV struct sr_dev_driver scpi_pps_driver_info;
-#endif
-#ifdef HAVE_HW_SERIAL_DMM
-extern SR_PRIV struct sr_dev_driver *serial_dmm_drivers[];
-#endif
-#ifdef HAVE_HW_SYSCLK_LWLA
-extern SR_PRIV struct sr_dev_driver sysclk_lwla_driver_info;
-#endif
-#ifdef HAVE_HW_TELEINFO
-extern SR_PRIV struct sr_dev_driver teleinfo_driver_info;
-#endif
-#ifdef HAVE_HW_TESTO
-extern SR_PRIV struct sr_dev_driver testo_driver_info;
-#endif
-#ifdef HAVE_HW_TONDAJ_SL_814
-extern SR_PRIV struct sr_dev_driver tondaj_sl_814_driver_info;
-#endif
-#ifdef HAVE_HW_UNI_T_DMM
-extern SR_PRIV struct sr_dev_driver *uni_t_dmm_drivers[];
-#endif
-#ifdef HAVE_HW_UNI_T_UT32X
-extern SR_PRIV struct sr_dev_driver uni_t_ut32x_driver_info;
-#endif
-#ifdef HAVE_HW_VICTOR_DMM
-extern SR_PRIV struct sr_dev_driver victor_dmm_driver_info;
-#endif
-#ifdef HAVE_HW_YOKOGAWA_DLM
-extern SR_PRIV struct sr_dev_driver yokogawa_dlm_driver_info;
-#endif
-#ifdef HAVE_HW_ZEROPLUS_LOGIC_CUBE
-extern SR_PRIV struct sr_dev_driver zeroplus_logic_cube_driver_info;
-#endif
+/*
+ * sr_driver_list is a special section contains pointers to all the hardware
+ * drivers built into the library. The __start and __stop symbols are
+ * created from driver_list_start.c and driver_list_stop.c, and point to the
+ * start and end of the section. They are used to iterate over the list of
+ * all drivers.
+ */
+SR_PRIV extern const struct sr_dev_driver *sr_driver_list__start[];
+SR_PRIV extern const struct sr_dev_driver *sr_driver_list__stop[];
 
-#define DRVS struct sr_dev_driver *[]
+/**
+ * Initialize the driver list in a fresh libsigrok context.
+ *
+ * @param ctx Pointer to a libsigrok context struct. Must not be NULL.
+ *
+ * @private
+ */
+SR_API void sr_drivers_init(struct sr_context *ctx)
+{
+       GArray *array;
 
-SR_PRIV struct sr_dev_driver **drivers_lists[] = {
-#ifdef HAVE_HW_AGILENT_DMM
-       (DRVS) {&agdmm_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_APPA_55II
-       (DRVS) {&appa_55ii_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_ARACHNID_LABS_RE_LOAD_PRO
-       (DRVS) {&arachnid_labs_re_load_pro_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_ASIX_SIGMA
-       (DRVS) {&asix_sigma_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_ATTEN_PPS3XXX
-       (DRVS) {&atten_pps3203_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_BAYLIBRE_ACME
-       (DRVS) {&baylibre_acme_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_BEAGLELOGIC
-       (DRVS) {&beaglelogic_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_BRYMEN_BM86X
-       (DRVS) {&brymen_bm86x_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_BRYMEN_DMM
-       (DRVS) {&brymen_bm857_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_CEM_DT_885X
-       (DRVS) {&cem_dt_885x_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_CENTER_3XX
-       (DRVS) {
-               &center_309_driver_info,
-               &voltcraft_k204_driver_info,
-               NULL
-       },
-#endif
-#ifdef HAVE_HW_CHRONOVU_LA
-       (DRVS) {&chronovu_la_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_COLEAD_SLM
-       (DRVS) {&colead_slm_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_CONRAD_DIGI_35_CPU
-       (DRVS) {&conrad_digi_35_cpu_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_DEMO
-       (DRVS) {&demo_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_DEREE_DE5000
-       (DRVS) {&deree_de5000_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_FLUKE_DMM
-       (DRVS) {&flukedmm_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_FTDI_LA
-       (DRVS) {&ftdi_la_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_FX2LAFW
-       (DRVS) {&fx2lafw_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_GMC_MH_1X_2X
-       (DRVS) {
-               &gmc_mh_1x_2x_rs232_driver_info,
-               &gmc_mh_2x_bd232_driver_info,
-               NULL
-       },
-#endif
-#ifdef HAVE_HW_GWINSTEK_GDS_800
-       (DRVS) {&gwinstek_gds_800_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_HAMEG_HMO
-       (DRVS) {&hameg_hmo_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_HANTEK_6XXX
-       (DRVS) {&hantek_6xxx_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_HANTEK_DSO
-       (DRVS) {&hantek_dso_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_HP_3457A
-       (DRVS) {&hp_3457a_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_HUNG_CHANG_DSO_2100
-       (DRVS) {&hung_chang_dso_2100_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_IKALOGIC_SCANALOGIC2
-       (DRVS) {&ikalogic_scanalogic2_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_IKALOGIC_SCANAPLUS
-       (DRVS) {&ikalogic_scanaplus_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_KECHENG_KC_330B
-       (DRVS) {&kecheng_kc_330b_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_KERN_SCALE
-       kern_scale_drivers,
-#endif
-#ifdef HAVE_HW_KORAD_KAXXXXP
-       (DRVS) {&korad_kaxxxxp_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_LASCAR_EL_USB
-       (DRVS) {&lascar_el_usb_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_LECROY_LOGICSTUDIO
-       (DRVS) {&lecroy_logicstudio_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_LINK_MSO19
-       (DRVS) {&link_mso19_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_MANSON_HCS_3XXX
-       (DRVS) {&manson_hcs_3xxx_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_MAYNUO_M97
-       (DRVS) {&maynuo_m97_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_MIC_985XX
-       (DRVS) {
-               &mic_98581_driver_info,
-               &mic_98583_driver_info,
-               NULL
-       },
-#endif
-#ifdef HAVE_HW_MOTECH_LPS_30X
-       (DRVS) {&motech_lps_301_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_NORMA_DMM
-       (DRVS) {
-               &norma_dmm_driver_info,
-               &siemens_b102x_driver_info,
-               NULL
-       },
-#endif
-#ifdef HAVE_HW_OPENBENCH_LOGIC_SNIFFER
-       (DRVS) {&ols_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_PIPISTRELLO_OLS
-       (DRVS) {&p_ols_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_RIGOL_DS
-       (DRVS) {&rigol_ds_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_SALEAE_LOGIC16
-       (DRVS) {&saleae_logic16_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_SCPI_PPS
-       (DRVS) {&scpi_pps_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_SERIAL_DMM
-       serial_dmm_drivers,
-#endif
-#ifdef HAVE_HW_SYSCLK_LWLA
-       (DRVS) {&sysclk_lwla_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_TELEINFO
-       (DRVS) {&teleinfo_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_TESTO
-       (DRVS) {&testo_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_TONDAJ_SL_814
-       (DRVS) {&tondaj_sl_814_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_UNI_T_DMM
-       uni_t_dmm_drivers,
-#endif
-#ifdef HAVE_HW_UNI_T_UT32X
-       (DRVS) {&uni_t_ut32x_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_VICTOR_DMM
-       (DRVS) {&victor_dmm_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_YOKOGAWA_DLM
-       (DRVS) {&yokogawa_dlm_driver_info, NULL},
-#endif
-#ifdef HAVE_HW_ZEROPLUS_LOGIC_CUBE
-       (DRVS) {&zeroplus_logic_cube_driver_info, NULL},
-#endif
-       NULL,
-};
-/** @endcond */
+       array = g_array_new(TRUE, FALSE, sizeof(struct sr_dev_driver *));
+#ifdef HAVE_DRIVERS
+       for (const struct sr_dev_driver **drivers = sr_driver_list__start + 1;
+            drivers < sr_driver_list__stop; drivers++)
+               g_array_append_val(array, *drivers);
+#endif
+       ctx->driver_list = (struct sr_dev_driver **)array->data;
+       g_array_free(array, FALSE);
+}