214 lines
7.1 KiB
C
214 lines
7.1 KiB
C
/* nutdrv_qx_voltronic-qs.c - Subdriver for Voltronic Power UPSes with QS protocol
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*
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* Copyright (C)
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* 2013 Daniele Pezzini <hyouko@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include "main.h"
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#include "nutdrv_qx.h"
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#include "nutdrv_qx_blazer-common.h"
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#include "nutdrv_qx_voltronic-qs.h"
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#define VOLTRONIC_QS_VERSION "Voltronic-QS 0.01"
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/* Support functions */
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static int voltronic_qs_claim(void);
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/* Preprocess functions */
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static int voltronic_qs_protocol(item_t *item, char *value, size_t valuelen);
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/* == Ranges == */
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/* Range for ups.delay.start */
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static info_rw_t voltronic_qs_r_ondelay[] = {
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{ "60", 0 },
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{ "599940", 0 },
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{ "", 0 }
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};
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/* Range for ups.delay.shutdown */
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static info_rw_t voltronic_qs_r_offdelay[] = {
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{ "12", 0 },
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{ "540", 0 },
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{ "", 0 }
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};
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/* == qx2nut lookup table == */
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static item_t voltronic_qs_qx2nut[] = {
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/* Query UPS for protocol
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* > [M\r]
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* < [V\r]
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* 01
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* 0
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*/
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{ "ups.firmware.aux", 0, NULL, "M\r", "", 2, 0, "", 0, 0, "%s", QX_FLAG_STATIC, voltronic_qs_protocol },
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/* Query UPS for status
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* > [QS\r]
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* < [(226.0 195.0 226.0 014 49.0 27.5 30.0 00001000\r]
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* 01234567890123456789012345678901234567890123456
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* 0 1 2 3 4
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*/
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{ "input.voltage", 0, NULL, "QS\r", "", 47, '(', "", 1, 5, "%.1f", 0, NULL },
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{ "input.voltage.fault", 0, NULL, "QS\r", "", 47, '(', "", 7, 11, "%.1f", 0, NULL },
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{ "output.voltage", 0, NULL, "QS\r", "", 47, '(', "", 13, 17, "%.1f", 0, NULL },
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{ "ups.load", 0, NULL, "QS\r", "", 47, '(', "", 19, 21, "%.0f", 0, NULL },
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{ "input.frequency", 0, NULL, "QS\r", "", 47, '(', "", 23, 26, "%.1f", 0, NULL },
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{ "battery.voltage", 0, NULL, "QS\r", "", 47, '(', "", 28, 31, "%.2f", 0, NULL },
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{ "ups.temperature", 0, NULL, "QS\r", "", 47, '(', "", 33, 36, "%.1f", 0, NULL },
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/* Status bits */
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{ "ups.status", 0, NULL, "QS\r", "", 47, '(', "", 38, 38, NULL, QX_FLAG_QUICK_POLL, blazer_process_status_bits }, /* Utility Fail (Immediate) */
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{ "ups.status", 0, NULL, "QS\r", "", 47, '(', "", 39, 39, NULL, QX_FLAG_QUICK_POLL, blazer_process_status_bits }, /* Battery Low */
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{ "ups.status", 0, NULL, "QS\r", "", 47, '(', "", 40, 40, NULL, QX_FLAG_QUICK_POLL, blazer_process_status_bits }, /* Bypass/Boost or Buck Active */
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{ "ups.alarm", 0, NULL, "QS\r", "", 47, '(', "", 41, 41, NULL, 0, blazer_process_status_bits }, /* UPS Failed */
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{ "ups.type", 0, NULL, "QS\r", "", 47, '(', "", 42, 42, "%s", QX_FLAG_STATIC, blazer_process_status_bits }, /* UPS Type */
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{ "ups.status", 0, NULL, "QS\r", "", 47, '(', "", 43, 43, NULL, QX_FLAG_QUICK_POLL, blazer_process_status_bits }, /* Test in Progress */
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{ "ups.alarm", 0, NULL, "QS\r", "", 47, '(', "", 44, 44, NULL, 0, blazer_process_status_bits }, /* Shutdown Active */
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{ "ups.status", 0, NULL, "QS\r", "", 47, '(', "", 44, 44, NULL, QX_FLAG_QUICK_POLL, blazer_process_status_bits }, /* Shutdown Active */
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{ "ups.beeper.status", 0, NULL, "QS\r", "", 47, '(', "", 45, 45, "%s", 0, blazer_process_status_bits }, /* Beeper status */
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/* Query UPS for ratings
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* > [F\r]
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* < [#220.0 000 024.0 50.0\r]
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* 0123456789012345678901
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* 0 1 2
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*/
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{ "input.voltage.nominal", 0, NULL, "F\r", "", 22, '#', "", 1, 5, "%.0f", QX_FLAG_STATIC, NULL },
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{ "input.current.nominal", 0, NULL, "F\r", "", 22, '#', "", 7, 9, "%.1f", QX_FLAG_STATIC, NULL },
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{ "battery.voltage.nominal", 0, NULL, "F\r", "", 22, '#', "", 11, 15, "%.1f", QX_FLAG_STATIC, NULL },
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{ "input.frequency.nominal", 0, NULL, "F\r", "", 22, '#', "", 17, 20, "%.0f", QX_FLAG_STATIC, NULL },
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/* Instant commands */
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{ "beeper.toggle", 0, NULL, "Q\r", "", 0, 0, "", 1, 3, NULL, QX_FLAG_CMD, NULL },
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{ "load.off", 0, NULL, "S00R0000\r", "", 0, 0, "", 1, 3, NULL, QX_FLAG_CMD, NULL },
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{ "load.on", 0, NULL, "C\r", "", 0, 0, "", 1, 3, NULL, QX_FLAG_CMD, NULL },
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{ "shutdown.return", 0, NULL, "S%s\r", "", 0, 0, "", 1, 3, NULL, QX_FLAG_CMD, blazer_process_command },
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{ "shutdown.stayoff", 0, NULL, "S%sR0000\r", "", 0, 0, "", 1, 3, NULL, QX_FLAG_CMD, blazer_process_command },
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{ "shutdown.stop", 0, NULL, "C\r", "", 0, 0, "", 1, 3, NULL, QX_FLAG_CMD, NULL },
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{ "test.battery.start.quick", 0, NULL, "T\r", "", 0, 0, "", 1, 3, NULL, QX_FLAG_CMD, NULL },
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/* Server-side settable vars */
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{ "ups.delay.start", ST_FLAG_RW, voltronic_qs_r_ondelay, NULL, "", 0, 0, "", 0, 0, DEFAULT_ONDELAY, QX_FLAG_ABSENT | QX_FLAG_SETVAR | QX_FLAG_RANGE, blazer_process_setvar },
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{ "ups.delay.shutdown", ST_FLAG_RW, voltronic_qs_r_offdelay, NULL, "", 0, 0, "", 0, 0, DEFAULT_OFFDELAY, QX_FLAG_ABSENT | QX_FLAG_SETVAR | QX_FLAG_RANGE, blazer_process_setvar },
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/* End of structure. */
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{ NULL, 0, NULL, NULL, "", 0, 0, "", 0, 0, NULL, 0, NULL }
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};
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/* == Testing table == */
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#ifdef TESTING
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static testing_t voltronic_qs_testing[] = {
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{ "QS\r", "(215.0 195.0 230.0 014 49.0 22.7 30.0 00000000\r" },
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{ "F\r", "#230.0 000 024.0 50.0\r" },
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{ "M\r", "V\r" },
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{ "Q\r", "" },
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{ "C\r", "" },
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{ "S02R0005\r", "" },
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{ "S.5R0000\r", "" },
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{ "T\r", "" },
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{ NULL }
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};
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#endif /* TESTING */
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/* == Support functions == */
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/* This function allows the subdriver to "claim" a device: return 1 if the device is supported by this subdriver, else 0. */
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static int voltronic_qs_claim(void)
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{
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/* We need at least M and QS to run this subdriver */
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/* UPS Protocol */
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item_t *item = find_nut_info("ups.firmware.aux", 0, 0);
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/* Don't know what happened */
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if (!item)
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return 0;
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/* No reply/Unable to get value */
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if (qx_process(item, NULL))
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return 0;
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/* Unable to process value/Protocol not supported */
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if (ups_infoval_set(item) != 1)
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return 0;
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item = find_nut_info("input.voltage", 0, 0);
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/* Don't know what happened */
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if (!item) {
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dstate_delinfo("ups.firmware.aux");
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return 0;
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}
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/* No reply/Unable to get value */
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if (qx_process(item, NULL)) {
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dstate_delinfo("ups.firmware.aux");
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return 0;
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}
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/* Unable to process value */
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if (ups_infoval_set(item) != 1) {
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dstate_delinfo("ups.firmware.aux");
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return 0;
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}
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return 1;
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}
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/* == Preprocess functions == */
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/* Protocol used by the UPS */
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static int voltronic_qs_protocol(item_t *item, char *value, size_t valuelen)
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{
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if (strcasecmp(item->value, "V")) {
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upsdebugx(2, "%s: invalid protocol [%s]", __func__, item->value);
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return -1;
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}
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snprintf(value, valuelen, item->dfl, "PMV");
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return 0;
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}
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/* == Subdriver interface == */
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subdriver_t voltronic_qs_subdriver = {
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VOLTRONIC_QS_VERSION,
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voltronic_qs_claim,
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voltronic_qs_qx2nut,
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NULL,
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NULL,
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NULL,
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"ACK",
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"(NAK\r",
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#ifdef TESTING
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voltronic_qs_testing,
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#endif /* TESTING */
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};
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