From: Uwe Hermann Date: Sun, 22 Jun 2014 22:31:22 +0000 (+0200) Subject: manson-hcs-3xxx: Initial driver skeleton. X-Git-Tag: libsigrok-0.4.0~1280 X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=8f4e922f43ca7d6c9b25d593c7c25abc3efa7e17;p=libsigrok.git manson-hcs-3xxx: Initial driver skeleton. --- diff --git a/Makefile.am b/Makefile.am index 04e91ca8..dd6b7061 100644 --- a/Makefile.am +++ b/Makefile.am @@ -224,6 +224,12 @@ libsigrok_la_SOURCES += \ hardware/lascar-el-usb/protocol.c \ hardware/lascar-el-usb/api.c endif +if HW_MANSON_HCS_3XXX +libsigrok_la_SOURCES += \ + hardware/manson-hcs-3xxx/protocol.h \ + hardware/manson-hcs-3xxx/protocol.c \ + hardware/manson-hcs-3xxx/api.c +endif if HW_MIC_985XX libsigrok_la_SOURCES += \ hardware/mic-985xx/protocol.h \ diff --git a/configure.ac b/configure.ac index 107f03e8..6a5b6e99 100644 --- a/configure.ac +++ b/configure.ac @@ -190,6 +190,11 @@ AC_ARG_ENABLE(lascar-el-usb, AC_HELP_STRING([--enable-lascar-el-usb], [HW_LASCAR_EL_USB="$enableval"], [HW_LASCAR_EL_USB=$HW_ENABLED_DEFAULT]) +AC_ARG_ENABLE(manson-hcs-3xxx, AC_HELP_STRING([--enable-manson-hcs-3xxx], + [enable Manson HCS-3xxx support [default=yes]]), + [HW_MANSON_HCS_3XXX="$enableval"], + [HW_MANSON_HCS_3XXX=$HW_ENABLED_DEFAULT]) + AC_ARG_ENABLE(mic-985xx, AC_HELP_STRING([--enable-mic-985xx], [enable MIC 985xx support [default=yes]]), [HW_MIC_985XX="$enableval"], @@ -546,6 +551,11 @@ if test "x$HW_LASCAR_EL_USB" = "xyes"; then AC_DEFINE(HAVE_HW_LASCAR_EL_USB, 1, [Lascar EL-USB support]) fi +AM_CONDITIONAL(HW_MANSON_HCS_3XXX, test x$HW_MANSON_HCS_3XXX = xyes) +if test "x$HW_MANSON_HCS_3XXX" = "xyes"; then + AC_DEFINE(HAVE_HW_MANSON_HCS_3XXX, 1, [Manson HCS-3xxx support]) +fi + AM_CONDITIONAL(HW_MIC_985XX, test x$HW_MIC_985XX = xyes) if test "x$HW_MIC_985XX" = "xyes"; then AC_DEFINE(HAVE_HW_MIC_985XX, 1, [MIC 985xx support]) @@ -688,6 +698,7 @@ echo " - ikalogic-scanalogic2............ $HW_IKALOGIC_SCANALOGIC2" echo " - ikalogic-scanaplus.............. $HW_IKALOGIC_SCANAPLUS" echo " - kecheng-kc-330b................. $HW_KECHENG_KC_330B" echo " - lascar-el-usb................... $HW_LASCAR_EL_USB" +echo " - manson-hcs-3xxx................. $HW_MANSON_HCS_3XXX" echo " - mic-985xx....................... $HW_MIC_985XX" echo " - motech-lps-30x.................. $HW_MOTECH_LPS_30X" echo " - norma-dmm....................... $HW_NORMA_DMM" diff --git a/hardware/manson-hcs-3xxx/api.c b/hardware/manson-hcs-3xxx/api.c new file mode 100644 index 00000000..983b06fd --- /dev/null +++ b/hardware/manson-hcs-3xxx/api.c @@ -0,0 +1,173 @@ +/* + * This file is part of the libsigrok project. + * + * Copyright (C) 2014 Uwe Hermann + * + * 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 + */ + +#include "protocol.h" + +SR_PRIV struct sr_dev_driver manson_hcs_3xxx_driver_info; +static struct sr_dev_driver *di = &manson_hcs_3xxx_driver_info; + +static int init(struct sr_context *sr_ctx) +{ + return std_init(sr_ctx, di, LOG_PREFIX); +} + +static GSList *scan(GSList *options) +{ + struct drv_context *drvc; + GSList *devices; + + (void)options; + + devices = NULL; + drvc = di->priv; + drvc->instances = NULL; + + return devices; +} + +static GSList *dev_list(void) +{ + return ((struct drv_context *)(di->priv))->instances; +} + +static int dev_clear(void) +{ + return std_dev_clear(di, NULL); +} + +static int dev_open(struct sr_dev_inst *sdi) +{ + (void)sdi; + + sdi->status = SR_ST_ACTIVE; + + return SR_OK; +} + +static int dev_close(struct sr_dev_inst *sdi) +{ + (void)sdi; + + sdi->status = SR_ST_INACTIVE; + + return SR_OK; +} + +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) +{ + int ret; + + (void)sdi; + (void)data; + (void)cg; + + ret = SR_OK; + switch (key) { + default: + return SR_ERR_NA; + } + + return ret; +} + +static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi, + const struct sr_channel_group *cg) +{ + int ret; + + (void)data; + (void)cg; + + if (sdi->status != SR_ST_ACTIVE) + return SR_ERR_DEV_CLOSED; + + ret = SR_OK; + switch (key) { + default: + ret = SR_ERR_NA; + } + + return ret; +} + +static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi, + const struct sr_channel_group *cg) +{ + int ret; + + (void)sdi; + (void)data; + (void)cg; + + ret = SR_OK; + switch (key) { + default: + return SR_ERR_NA; + } + + return ret; +} + +static int dev_acquisition_start(const struct sr_dev_inst *sdi, + void *cb_data) +{ + (void)sdi; + (void)cb_data; + + if (sdi->status != SR_ST_ACTIVE) + return SR_ERR_DEV_CLOSED; + + return SR_OK; +} + +static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data) +{ + (void)cb_data; + + if (sdi->status != SR_ST_ACTIVE) + return SR_ERR_DEV_CLOSED; + + return SR_OK; +} + +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 = dev_open, + .dev_close = dev_close, + .dev_acquisition_start = dev_acquisition_start, + .dev_acquisition_stop = dev_acquisition_stop, + .priv = NULL, +}; diff --git a/hardware/manson-hcs-3xxx/protocol.c b/hardware/manson-hcs-3xxx/protocol.c new file mode 100644 index 00000000..821efc9f --- /dev/null +++ b/hardware/manson-hcs-3xxx/protocol.c @@ -0,0 +1,40 @@ +/* + * This file is part of the libsigrok project. + * + * Copyright (C) 2014 Uwe Hermann + * + * 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 + */ + +#include "protocol.h" + +SR_PRIV int manson_hcs_3xxx_receive_data(int fd, int revents, void *cb_data) +{ + const struct sr_dev_inst *sdi; + struct dev_context *devc; + + (void)fd; + + if (!(sdi = cb_data)) + return TRUE; + + if (!(devc = sdi->priv)) + return TRUE; + + if (revents == G_IO_IN) { + } + + return TRUE; +} diff --git a/hardware/manson-hcs-3xxx/protocol.h b/hardware/manson-hcs-3xxx/protocol.h new file mode 100644 index 00000000..e5fdeeee --- /dev/null +++ b/hardware/manson-hcs-3xxx/protocol.h @@ -0,0 +1,37 @@ +/* + * This file is part of the libsigrok project. + * + * Copyright (C) 2014 Uwe Hermann + * + * 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 + */ + +#ifndef LIBSIGROK_HARDWARE_MANSON_HCS_3XXX_PROTOCOL_H +#define LIBSIGROK_HARDWARE_MANSON_HCS_3XXX_PROTOCOL_H + +#include +#include +#include "libsigrok.h" +#include "libsigrok-internal.h" + +#define LOG_PREFIX "manson-hcs-3xxx" + +/** Private, per-device-instance driver context. */ +struct dev_context { +}; + +SR_PRIV int manson_hcs_3xxx_receive_data(int fd, int revents, void *cb_data); + +#endif diff --git a/hwdriver.c b/hwdriver.c index 667eb794..6bfbfffe 100644 --- a/hwdriver.c +++ b/hwdriver.c @@ -173,6 +173,9 @@ extern SR_PRIV struct sr_dev_driver kecheng_kc_330b_driver_info; #ifdef HAVE_HW_LASCAR_EL_USB extern SR_PRIV struct sr_dev_driver lascar_el_usb_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_MIC_985XX extern SR_PRIV struct sr_dev_driver mic_98581_driver_info; extern SR_PRIV struct sr_dev_driver mic_98583_driver_info; @@ -332,6 +335,9 @@ static struct sr_dev_driver *drivers_list[] = { #ifdef HAVE_HW_LASCAR_EL_USB &lascar_el_usb_driver_info, #endif +#ifdef HAVE_HW_MANSON_HCS_3XXX + &manson_hcs_3xxx_driver_info, +#endif #ifdef HAVE_HW_MIC_985XX &mic_98581_driver_info, &mic_98583_driver_info,