226 lines
9.4 KiB
C
226 lines
9.4 KiB
C
/* cps-hid.c - subdriver to monitor CPS USB/HID devices with NUT
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*
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* Copyright (C)
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* 2003 - 2008 Arnaud Quette <arnaud.quette@free.fr>
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* 2005 - 2006 Peter Selinger <selinger@users.sourceforge.net>
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*
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* Note: this subdriver was initially generated as a "stub" by the
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* gen-usbhid-subdriver script. It must be customized.
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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" /* for getval() */
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#include "usbhid-ups.h"
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#include "cps-hid.h"
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#include "usb-common.h"
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#define CPS_HID_VERSION "CyberPower HID 0.3"
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/* Cyber Power Systems */
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#define CPS_VENDORID 0x0764
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/*
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* For some devices, the reported battery voltage is off by factor
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* of 1.5 so we need to apply a scale factor to it to get the real
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* battery voltage. By default, the factor is 1 (no scaling).
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*/
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static double battery_scale = 1;
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static void *cps_battery_scale(USBDevice_t *device)
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{
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battery_scale = 0.667;
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return NULL;
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}
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/* USB IDs device table */
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static usb_device_id_t cps_usb_device_table[] = {
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/* 900AVR/BC900D, CP1200AVR/BC1200D */
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{ USB_DEVICE(CPS_VENDORID, 0x0005), NULL },
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/* Dynex DX-800U? */
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{ USB_DEVICE(CPS_VENDORID, 0x0501), &cps_battery_scale },
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/* OR2200LCDRM2U, OR700LCDRM1U, PR6000LCDRTXL5U */
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{ USB_DEVICE(CPS_VENDORID, 0x0601), NULL },
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/* Terminating entry */
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{ -1, -1, NULL }
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};
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/* returns statically allocated string - must not use it again before
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done with result! */
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static const char *cps_battvolt_fun(double value)
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{
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static char buf[8];
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snprintf(buf, sizeof(buf), "%.1f", battery_scale * value);
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return buf;
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}
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static info_lkp_t cps_battvolt[] = {
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{ 0, NULL, &cps_battvolt_fun }
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};
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/* returns statically allocated string - must not use it again before
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done with result! */
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static const char *cps_battcharge_fun(double value)
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{
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static char buf[8];
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/* clamp battery charge to 100% */
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snprintf(buf, sizeof(buf), "%.0f", value < 100.0 ? value : 100.0);
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return buf;
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}
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static info_lkp_t cps_battcharge[] = {
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{ 0, NULL, &cps_battcharge_fun }
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};
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/* --------------------------------------------------------------- */
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/* Vendor-specific usage table */
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/* --------------------------------------------------------------- */
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/* CPS usage table */
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static usage_lkp_t cps_usage_lkp[] = {
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{ NULL, 0x0 }
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};
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static usage_tables_t cps_utab[] = {
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cps_usage_lkp,
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hid_usage_lkp,
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NULL,
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};
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/* --------------------------------------------------------------- */
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/* HID2NUT lookup table */
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/* --------------------------------------------------------------- */
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static hid_info_t cps_hid2nut[] = {
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/* { "unmapped.ups.powersummary.rechargeable", 0, 0, "UPS.PowerSummary.Rechargeable", NULL, "%.0f", 0, NULL }, */
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/* { "unmapped.ups.powersummary.capacitymode", 0, 0, "UPS.PowerSummary.CapacityMode", NULL, "%.0f", 0, NULL }, */
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/* { "unmapped.ups.powersummary.designcapacity", 0, 0, "UPS.PowerSummary.DesignCapacity", NULL, "%.0f", 0, NULL }, */
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/* { "unmapped.ups.powersummary.capacitygranularity1", 0, 0, "UPS.PowerSummary.CapacityGranularity1", NULL, "%.0f", 0, NULL }, */
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/* { "unmapped.ups.powersummary.capacitygranularity2", 0, 0, "UPS.PowerSummary.CapacityGranularity2", NULL, "%.0f", 0, NULL }, */
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/* { "unmapped.ups.powersummary.fullchargecapacity", 0, 0, "UPS.PowerSummary.FullChargeCapacity", NULL, "%.0f", 0, NULL }, */
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/* Battery page */
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{ "battery.type", 0, 0, "UPS.PowerSummary.iDeviceChemistry", NULL, "%s", 0, stringid_conversion },
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{ "battery.mfr.date", 0, 0, "UPS.PowerSummary.iOEMInformation", NULL, "%s", 0, stringid_conversion },
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{ "battery.charge.warning", 0, 0, "UPS.PowerSummary.WarningCapacityLimit", NULL, "%.0f", 0, NULL },
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{ "battery.charge.low", ST_FLAG_RW | ST_FLAG_STRING, 10, "UPS.PowerSummary.RemainingCapacityLimit", NULL, "%.0f", HU_FLAG_SEMI_STATIC, NULL },
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{ "battery.charge", 0, 0, "UPS.PowerSummary.RemainingCapacity", NULL, "%s", 0, cps_battcharge },
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{ "battery.runtime", 0, 0, "UPS.PowerSummary.RunTimeToEmpty", NULL, "%.0f", 0, NULL },
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{ "battery.runtime.low", ST_FLAG_RW | ST_FLAG_STRING, 10, "UPS.PowerSummary.RemainingTimeLimit", NULL, "%.0f", HU_FLAG_SEMI_STATIC, NULL },
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{ "battery.voltage.nominal", 0, 0, "UPS.PowerSummary.ConfigVoltage", NULL, "%.0f", 0, NULL },
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{ "battery.voltage", 0, 0, "UPS.PowerSummary.Voltage", NULL, "%s", 0, cps_battvolt },
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/* UPS page */
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{ "ups.load", 0, 0, "UPS.Output.PercentLoad", NULL, "%.0f", 0, NULL },
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{ "ups.beeper.status", 0, 0, "UPS.PowerSummary.AudibleAlarmControl", NULL, "%s", 0, beeper_info },
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{ "ups.test.result", 0, 0, "UPS.Output.Test", NULL, "%s", 0, test_read_info },
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{ "ups.realpower.nominal", 0, 0, "UPS.Output.ConfigActivePower", NULL, "%.0f", 0, NULL },
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{ "ups.delay.start", ST_FLAG_RW | ST_FLAG_STRING, 10, "UPS.Output.DelayBeforeStartup", NULL, DEFAULT_ONDELAY, HU_FLAG_ABSENT, NULL},
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{ "ups.delay.shutdown", ST_FLAG_RW | ST_FLAG_STRING, 10, "UPS.Output.DelayBeforeShutdown", NULL, DEFAULT_OFFDELAY, HU_FLAG_ABSENT, NULL},
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{ "ups.timer.start", 0, 0, "UPS.Output.DelayBeforeStartup", NULL, "%.0f", HU_FLAG_QUICK_POLL, NULL},
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{ "ups.timer.shutdown", 0, 0, "UPS.Output.DelayBeforeShutdown", NULL, "%.0f", HU_FLAG_QUICK_POLL, NULL},
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{ "ups.timer.reboot", 0, 0, "UPS.Output.DelayBeforeReboot", NULL, "%.0f", HU_FLAG_QUICK_POLL, NULL},
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/* Special case: ups.status & ups.alarm */
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{ "BOOL", 0, 0, "UPS.PowerSummary.PresentStatus.ACPresent", NULL, NULL, HU_FLAG_QUICK_POLL, online_info },
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{ "BOOL", 0, 0, "UPS.PowerSummary.PresentStatus.Charging", NULL, NULL, HU_FLAG_QUICK_POLL, charging_info },
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{ "BOOL", 0, 0, "UPS.PowerSummary.PresentStatus.Discharging", NULL, NULL, HU_FLAG_QUICK_POLL, discharging_info },
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{ "BOOL", 0, 0, "UPS.PowerSummary.PresentStatus.BelowRemainingCapacityLimit", NULL, NULL, HU_FLAG_QUICK_POLL, lowbatt_info },
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{ "BOOL", 0, 0, "UPS.PowerSummary.PresentStatus.FullyCharged", NULL, NULL, 0, fullycharged_info },
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{ "BOOL", 0, 0, "UPS.PowerSummary.PresentStatus.RemainingTimeLimitExpired", NULL, NULL, 0, timelimitexpired_info },
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{ "BOOL", 0, 0, "UPS.Output.Boost", NULL, NULL, 0, boost_info },
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{ "BOOL", 0, 0, "UPS.Output.Overload", NULL, NULL, 0, overload_info },
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/* Input page */
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{ "input.voltage.nominal", 0, 0, "UPS.Input.ConfigVoltage", NULL, "%.0f", 0, NULL },
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{ "input.voltage", 0, 0, "UPS.Input.Voltage", NULL, "%.1f", 0, NULL },
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{ "input.transfer.low", ST_FLAG_RW | ST_FLAG_STRING, 10, "UPS.Input.LowVoltageTransfer", NULL, "%.0f", HU_FLAG_SEMI_STATIC, NULL },
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{ "input.transfer.high", ST_FLAG_RW | ST_FLAG_STRING, 10, "UPS.Input.HighVoltageTransfer", NULL, "%.0f", HU_FLAG_SEMI_STATIC, NULL },
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/* Output page */
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{ "output.voltage", 0, 0, "UPS.Output.Voltage", NULL, "%.1f", 0, NULL },
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{ "output.voltage.nominal", 0, 0, "UPS.Output.ConfigVoltage", NULL, "%.0f", 0, NULL },
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/* instant commands. */
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{ "test.battery.start.quick", 0, 0, "UPS.Output.Test", NULL, "1", HU_TYPE_CMD, NULL },
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{ "test.battery.start.deep", 0, 0, "UPS.Output.Test", NULL, "2", HU_TYPE_CMD, NULL },
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{ "test.battery.stop", 0, 0, "UPS.Output.Test", NULL, "3", HU_TYPE_CMD, NULL },
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{ "load.off.delay", 0, 0, "UPS.Output.DelayBeforeShutdown", NULL, DEFAULT_OFFDELAY, HU_TYPE_CMD, NULL },
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{ "load.on.delay", 0, 0, "UPS.Output.DelayBeforeStartup", NULL, DEFAULT_ONDELAY, HU_TYPE_CMD, NULL },
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{ "shutdown.stop", 0, 0, "UPS.Output.DelayBeforeShutdown", NULL, "-1", HU_TYPE_CMD, NULL },
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{ "shutdown.reboot", 0, 0, "UPS.Output.DelayBeforeReboot", NULL, "10", HU_TYPE_CMD, NULL },
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{ "beeper.on", 0, 0, "UPS.PowerSummary.AudibleAlarmControl", NULL, "2", HU_TYPE_CMD, NULL },
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{ "beeper.off", 0, 0, "UPS.PowerSummary.AudibleAlarmControl", NULL, "3", HU_TYPE_CMD, NULL },
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{ "beeper.enable", 0, 0, "UPS.PowerSummary.AudibleAlarmControl", NULL, "2", HU_TYPE_CMD, NULL },
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{ "beeper.disable", 0, 0, "UPS.PowerSummary.AudibleAlarmControl", NULL, "1", HU_TYPE_CMD, NULL },
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{ "beeper.mute", 0, 0, "UPS.PowerSummary.AudibleAlarmControl", NULL, "3", HU_TYPE_CMD, NULL },
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/* end of structure. */
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{ NULL, 0, 0, NULL, NULL, NULL, 0, NULL }
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};
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static const char *cps_format_model(HIDDevice_t *hd) {
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return hd->Product;
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}
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static const char *cps_format_mfr(HIDDevice_t *hd) {
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return hd->Vendor ? hd->Vendor : "CPS";
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}
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static const char *cps_format_serial(HIDDevice_t *hd) {
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return hd->Serial;
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}
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/* this function allows the subdriver to "claim" a device: return 1 if
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* the device is supported by this subdriver, else 0. */
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static int cps_claim(HIDDevice_t *hd) {
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int status = is_usb_device_supported(cps_usb_device_table, hd);
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switch (status) {
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case POSSIBLY_SUPPORTED:
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/* by default, reject, unless the productid option is given */
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if (getval("productid")) {
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return 1;
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}
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possibly_supported("CyberPower", hd);
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return 0;
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case SUPPORTED:
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return 1;
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case NOT_SUPPORTED:
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default:
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return 0;
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}
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}
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subdriver_t cps_subdriver = {
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CPS_HID_VERSION,
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cps_claim,
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cps_utab,
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cps_hid2nut,
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cps_format_model,
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cps_format_mfr,
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cps_format_serial,
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};
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