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ut372: Initial sub-driver skeleton.

This commit is contained in:
Martin Ling 2015-03-01 21:13:30 +00:00
parent 2cb63065f5
commit f3cde30904
7 changed files with 67 additions and 1 deletions
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3
Makefile.am
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@ -115,7 +115,8 @@ libsigrok_la_SOURCES += \
src/dmm/metex14.c \
src/dmm/rs9lcd.c \
src/dmm/bm25x.c \
src/dmm/ut71x.c
src/dmm/ut71x.c \
src/dmm/ut372.c
# Hardware (LCR chip parsers)
if NEED_SERIAL

39
src/dmm/ut372.c Normal file
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@ -0,0 +1,39 @@
/*
* This file is part of the libsigrok project.
*
* Copyright (C) 2015 Martin Ling <martin-sigrok@earth.li>
*
* 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
*/
/*
* UNI-T UT372 protocol parser.
*/
#include "libsigrok.h"
#include "libsigrok-internal.h"
#define LOG_PREFIX "ut372"
SR_PRIV gboolean sr_ut372_packet_valid(const uint8_t *buf)
{
return FALSE;
}
SR_PRIV int sr_ut372_parse(const uint8_t *buf, float *floatval,
struct sr_datafeed_analog *analog, void *info)
{
return SR_OK;
}

2
src/drivers.c
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@ -186,6 +186,7 @@ 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 tecpel_dmm_8061_driver_info;
extern SR_PRIV struct sr_dev_driver uni_t_ut372_driver_info;
extern SR_PRIV struct sr_dev_driver uni_t_ut60a_driver_info;
extern SR_PRIV struct sr_dev_driver uni_t_ut60e_driver_info;
extern SR_PRIV struct sr_dev_driver uni_t_ut60g_driver_info;
@ -386,6 +387,7 @@ SR_PRIV struct sr_dev_driver *drivers_list[] = {
#endif
#ifdef HAVE_HW_UNI_T_DMM
&tecpel_dmm_8061_driver_info,
&uni_t_ut372_driver_info,
&uni_t_ut60a_driver_info,
&uni_t_ut60e_driver_info,
&uni_t_ut60g_driver_info,

9
src/hardware/uni-t-dmm/api.c
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@ -38,6 +38,7 @@ static const uint32_t devopts[] = {
};
SR_PRIV struct sr_dev_driver tecpel_dmm_8061_driver_info;
SR_PRIV struct sr_dev_driver uni_t_ut372_driver_info;
SR_PRIV struct sr_dev_driver uni_t_ut60a_driver_info;
SR_PRIV struct sr_dev_driver uni_t_ut60e_driver_info;
SR_PRIV struct sr_dev_driver uni_t_ut60g_driver_info;
@ -67,6 +68,13 @@ SR_PRIV struct dmm_info udmms[] = {
sr_fs9721_00_temp_c,
&tecpel_dmm_8061_driver_info, receive_data_TECPEL_DMM_8061,
},
{
"UNI-T", "UT372", 2400,
UT372_PACKET_SIZE,
sr_ut372_packet_valid, sr_ut372_parse,
NULL,
&uni_t_ut372_driver_info, receive_data_UNI_T_UT372,
},
{
"UNI-T", "UT60A", 2400,
FS9721_PACKET_SIZE,
@ -446,6 +454,7 @@ SR_PRIV struct sr_dev_driver ID##_driver_info = { \
};
DRV(tecpel_dmm_8061, TECPEL_DMM_8061, "tecpel-dmm-8061", "Tecpel DMM-8061")
DRV(uni_t_ut372, UNI_T_UT372, "uni-t-ut372", "UNI-T UT372")
DRV(uni_t_ut60a, UNI_T_UT60A, "uni-t-ut60a", "UNI-T UT60A")
DRV(uni_t_ut60e, UNI_T_UT60E, "uni-t-ut60e", "UNI-T UT60E")
DRV(uni_t_ut60g, UNI_T_UT60G, "uni-t-ut60g", "UNI-T UT60G")

1
src/hardware/uni-t-dmm/protocol.c
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@ -303,6 +303,7 @@ SR_PRIV int receive_data_##ID_UPPER(int fd, int revents, void *cb_data) { \
/* Driver-specific receive_data() wrappers */
RECEIVE_DATA(TECPEL_DMM_8061, fs9721)
RECEIVE_DATA(UNI_T_UT372, ut372)
RECEIVE_DATA(UNI_T_UT60A, fs9721)
RECEIVE_DATA(UNI_T_UT60E, fs9721)
RECEIVE_DATA(UNI_T_UT60G, es519xx)

2
src/hardware/uni-t-dmm/protocol.h
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@ -31,6 +31,7 @@
enum {
TECPEL_DMM_8061,
UNI_T_UT372,
UNI_T_UT60A,
UNI_T_UT60E,
UNI_T_UT60G,
@ -94,6 +95,7 @@ struct dev_context {
};
SR_PRIV int receive_data_TECPEL_DMM_8061(int fd, int revents, void *cb_data);
SR_PRIV int receive_data_UNI_T_UT372(int fd, int revents, void *cb_data);
SR_PRIV int receive_data_UNI_T_UT60A(int fd, int revents, void *cb_data);
SR_PRIV int receive_data_UNI_T_UT60E(int fd, int revents, void *cb_data);
SR_PRIV int receive_data_UNI_T_UT60G(int fd, int revents, void *cb_data);

12
src/libsigrok-internal.h
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@ -1092,4 +1092,16 @@ SR_PRIV int es51919_serial_acquisition_start(const struct sr_dev_inst *sdi,
SR_PRIV int es51919_serial_acquisition_stop(struct sr_dev_inst *sdi,
void *cb_data);
/*--- hardware/dmm/ut372.c --------------------------------------------------*/
#define UT372_PACKET_SIZE 27
struct ut372_info {
int dummy;
};
SR_PRIV gboolean sr_ut372_packet_valid(const uint8_t *buf);
SR_PRIV int sr_ut372_parse(const uint8_t *buf, float *floatval,
struct sr_datafeed_analog *analog, void *info);
#endif