| /freebsd/sys/contrib/dev/ath/ath_hal/ar9300/ |
| H A D | ar9300_freebsd_inc.h | 14 #define ATH_SUPPORT_WIRESHARK 0 /* Radiotap HAL code */ 21 #define ATH_BT_COEX 1 /* Enable BT Coex code */ 59 #define OS_ATOMIC_DEC(a) (*a)-- 100 u_int32_t rp_pulsedur; /* Duration of each pulse in usecs */ 104 u_int32_t rp_pulsevar; /* Time variation of pulse duration for 105 matched filter (single-sided) in usecs */ 108 u_int32_t rp_mindur; /* Min pulse duration to be considered for 109 this pulse type */ 111 this pulse type */ 112 u_int32_t rp_rssithresh; /* Minimum rssi to be considered a radar pulse */ [all …]
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| /freebsd/contrib/ntp/util/ |
| H A D | tg.c | 6 * broadcast timecode. Alternatively, it can generate the IRIG-B 24 * over the range 0-255. The signal generator by default uses WWV 26 * switches to IRIG-B format. 42 * the transmissionorder is low-order first as the frame is processed 44 * For IRIG the on-time marker M preceeds the first (units) bit, so its 45 * code is delayed one bit and the next digit (tens) needs only three 64 #define SECOND 8000 /* one second of 125-us samples */ 68 #define IRIG 1 /* IRIG-B encoder */ 72 #define DATA0 200 /* WWV/H 0 pulse */ 73 #define DATA1 500 /* WWV/H 1 pulse */ [all …]
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| H A D | tg2.c | 6 * broadcast timecode. Alternatively, it can generate the IRIG-B 24 * over the range 0-255. The signal generator by default uses WWV 26 * switches to IRIG-B format. 42 * the transmissionorder is low-order first as the frame is processed 44 * For IRIG the on-time marker M preceeds the first (units) bit, so its 45 * code is delayed one bit and the next digit (tens) needs only three 54 * v0.23 2007-02-12 dmw: 55 * - Changed statistics to include calculated error 60 * v0.22 2007-02-08 dmw: 61 * - Changed default for rate correction to "enabled", "-j" switch now disables. [all …]
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| /freebsd/share/man/man4/ |
| H A D | uart.4 | 1 .\"- 2 .\" SPDX-License-Identifier: BSD-2-Clause 11 .\" 1. Redistributions of source code must retain the above copyright 53 .Bl -tag -compact -width 0x000000 72 EIA RS-232C (CCITT V.24) serial communications interface. 112 It contains the bus attachments and the low-level interrupt handler. 144 .Bl -bullet -compact 154 .Sh Pulse Per Second (PPS) Timing Interface 182 .Bl -tag -compact -offset "mmmm" -width "mmmm" 193 .Bl -tag -compact -offset "mmmm" -width "mmmm" [all …]
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| /freebsd/contrib/ntp/html/ |
| H A D | pps.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1"> 6 <title>Pulse-Per-Second (PPS) Signal Interfacing</title> 10 <h3>Pulse-Per-Second (PPS) Signal Interfacing</h3> 14 <!-- #BeginDate format:En2m -->10-Mar-2014 05:17<!-- #EndDate --> 24 <li class="inline"><a href="#use">Using the Pulse-per-Second (PPS) Signal</a></li> 28 …-time epoch is indicated by a designated ASCII character such as carriage-return <tt><cr></t… 35 …inum minibox containing the the circuitry, serial connector and optional 12-V power connector. A … 36 …-width pulse at EIA levels and is for use with a timecode receiver or precision oscillator with a … 41 <h4 id="use">Using the Pulse-per-Second (PPS) Signal</h4> [all …]
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| H A D | kernpps.html | 1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1"> 12 <!-- #BeginDate format:En2m -->10-Mar-2014 05:10<!-- #EndDate --> 22 …-2783 describes the PPSAPI application programming interface for external precision time signals, … 23 <p>The PPSAPI interface defined in RFC-2783 is the only PPS interface supported in NTP Version 4. T… 44 …code in the <tt>timepps.h</tt> header file. While not all implementations support the full PPSAPI …
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| H A D | howto.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1"> 14 <!-- #BeginDate format:En2m -->10-Mar-2014 05:08<!-- #EndDate --> 24 <li class="inline"><a href="#pps">Pulse-per-Second Interface</a></li> 28 …k; however, the transmit, receive and packet procedures are replaced with code to simulate them.</… 42 … second. This can be used for housekeeping functions. In the case with pulse-per-second (PPS) sign… 44 …hese data along with the on-time timestamp to the <tt>refclock_process</tt> routine, which saves t… 45 …roc</tt> structure, which contains for most drivers the decoded timecode, on-time timestamp, refer… 46 ….<i>u</i></tt>, where <i>t</i> is the clock type and <i>u</i> in the range 0-3 is used to distingu… 47 …nique string. Each driver is assigned a unique type number, long-form driver name, short-form driv… [all …]
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| H A D | parsedata.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 6 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1"> 16 <!-- #BeginDate format:En2m -->21-Oct-2010 23:44<!-- #EndDate --> 26 …<p>Meinberg is a German manufacturer of time code receivers. Those clocks have a pretty common out… 28 …pulse per second and a describing ASCII string. This string can be produced in two modes: either u… 50 <i><STX></i> = start-of-text, ASCII code 0x02 67 <i><ETX></i> = end-of-text, ASCII code 0x03 75 <i><STX></i> = start-of-text, ASCII code 0x02 89 <i><ETX></i> = end-of-text, ASCII code 0x03 97 <i><STX></i> = start-of-text, ASCII code 0x02 [all …]
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| /freebsd/share/man/man4/man4.arm/ |
| H A D | am335x_dmtpps.4 | 9 .\" 1. Redistributions of source code must retain the above copyright 31 .Nd RFC 2783 Pulse Per Second API driver for AM335x systems 43 capture of Pulse Per Second (PPS) signals emitted by GPS receivers 50 on the leading edge of the PPS pulse. 89 .Bl -tag -width "GPMC_ADVn_ALE MMMM" -offset MMMM -compact 92 .It P8-7 94 .It P8-8 96 .It P8-9 98 .It P8-10 116 .Bd -literal [all …]
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| /freebsd/contrib/ntp/html/hints/ |
| H A D | notes-xntp-v3 | 11 previous versions as non-configured peers; for version-2 configured 37 require a 1-pulse-per-second signal, (b) supports both format 0 45 7. In Version 2 special line-discipline modules were required for the 46 CHU and WWVB drivers. This code continues to work in Version 3, 48 code does not work under STREAMS, as used in SunOS 4.1.1. 51 8. Support for an external 1-pulse-per-second (pps) signal is 54 of the pulse establishes the on-time epoch within an interval 59 9. The clock-selection and poll-update procedures have been modified 65 versions of this distribution a DES-encrypted version of this routine 71 11. As an alternative to the DES-based authentication mechanism, an [all …]
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| /freebsd/sys/contrib/device-tree/src/arm/marvell/ |
| H A D | kirkwood-linksys-viper.dts | 1 // SPDX-License-Identifier: GPL-2.0 3 * kirkwood-viper.dts - Device Tree file for Linksys viper (E4200v2 / EA4500) 12 /dts-v1/; 15 #include "kirkwood-6282.dtsi" 19 compatible = "linksys,viper", "marvell,kirkwood-88f6282", "marvell,kirkwood"; 31 stdout-path = "serial0:115200n8"; 35 compatible = "gpio-keys"; 36 pinctrl-0 = < &pmx_btn_wps &pmx_btn_reset >; 37 pinctrl-names = "default"; 39 button-wps { [all …]
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| /freebsd/sys/arm/allwinner/ |
| H A D | aw_cir.c | 1 /*- 8 * 1. Redistributions of source code must retain the above copyright 49 #define READ(_sc, _r) bus_read_4((_sc)->res[0], (_r)) 50 #define WRITE(_sc, _r, _v) bus_write_4((_sc)->res[0], (_r), (_v)) 63 /* Pulse Polarity Invert flag */ 83 #define AW_IR_RXSTA_COUNTER(val) (((val) >> 8) & (sc->fifo_size * 2 - 1)) 92 * Pulse of NEC Remote > 560us 99 /* Bit 15 - value (pulse/space) */ 101 /* Bits 0:14 - sample duration */ 118 /* 26 * 42.7 = ~1109us ~= 561 * 2, Pulse < AW_IR_PMAX */ [all …]
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| /freebsd/sys/dev/ow/ |
| H A D | owc_gpiobus.c | 1 /*- 7 * 1. Redistributions of source code must retain the above copyright 47 {"w1-gpio", true}, 56 #define OWC_GPIOBUS_LOCK(_sc) mtx_lock(&(_sc)->sc_mtx) 57 #define OWC_GPIOBUS_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_mtx) 59 mtx_init(&_sc->sc_mtx, device_get_nameunit(_sc->sc_dev), \ 61 #define OWC_GPIOBUS_LOCK_DESTROY(_sc) mtx_destroy(&_sc->sc_mtx); 88 ofw_bus_search_compatible(dev, compat_data)->ocd_data) in owc_gpiobus_probe() 92 device_set_desc(dev, "GPIO one-wire bus"); in owc_gpiobus_probe() 104 sc->sc_dev = dev; in owc_gpiobus_attach() [all …]
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| /freebsd/contrib/ntp/html/drivers/ |
| H A D | driver36.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1"> 13 <!-- #BeginDate format:En2m -->15-Nov-2012 06:42<!-- #EndDate --> 20 Autotune Port: <tt>/dev/icom</tt>; 1200/9600 baud, 8-bits, no parity<br> 23 …nected via an optional attenuator and cable to either the microphone or line-in port of a workstat… 24 <p>The driver requires an audio codec or sound card with sampling rate 8 kHz and μ-law compandin… 25 … ray geometry. In Newark DE, 2479 km from the transmitter, the predicted two-hop propagation delay… 26 …r, the mean offset with a 2.4-GHz P4 running FreeBSD 6.1 is generally within 0.1 ms short-term wit… 30 …-kHz μ-law companded codec samples using maximum-likelihood techniques which exploit the consid… 31 …ecision radio clock for WWV transmissions. Electrical Engineering Report 97-8-1, University of Del… [all …]
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| /freebsd/contrib/ntp/ntpd/ |
| H A D | refclock_wwv.c | 2 * refclock_wwv - clock driver for NIST WWV/H time/frequency station 43 * kHz and mu-law companding. This is the same standard as used by the 53 * Report 97-8-1, University of Delaware, August 1997, 25 pp., available 59 * The ICOM code is normally compiled in the driver. It isn't used, 61 * a nonzero ICOM ID select code. The C-IV trace is turned on if the 68 * port, where 0 is the mike port (default) and 1 is the line-in port. 74 * CEVNT_PROP propagation failure - no stations heard 82 #define PRECISION (-1 [all...] |
| H A D | refclock_irig.c | 2 * refclock_irig - audio IRIG-B/E demodulator/decoder 26 * Audio IRIG-B/E demodulator/decoder 29 * IRIG-B/E signals commonly produced by GPS receivers and other timing 30 * devices. The IRIG signal is an amplitude-modulated carrier with 31 * pulse-width modulated data bits. For IRIG-B, the carrier frequency is 32 * 1000 Hz and bit rate 100 b/s; for IRIG-E, the carrier frequenchy is 37 * kHz and mu-la 260 int pulse; /* cycle counter */ global() member [all...] |
| H A D | refclock_jupiter.c | 8 * 1. Redistributions of source code must retain the above copyright 69 * gadget box and 1-PPS level converter, such as described in the 70 * Pulse-per-second (PPS) Signal Interfacing page. 85 #define PRECISION (-18) /* precision assumed (about 4 us) */ 94 * since 0000-12-31 to 1980-01-0 [all...] |
| H A D | refclock_atom.c | 2 * refclock_atom - clock driver for 1-pps signals 25 * This driver furnishes an interface for pulse-per-second (PPS) signals 33 * within +-0.4 s by another means, such as a radio clock or NTP 37 * may require a one-shot flipflop to lengthen the pulse. The other is 41 * This driver requires the Pulse-pe [all...] |
| H A D | refclock_mx4200.c | 3 * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66. 11 * 1. Redistributions of source code must retain the above copyright 40 * 1. Added support for alternate PPS schemes, with code mostly 41 * copied from the Oncore driver (Thanks, Poul-Henning Kamp). 42 * This code runs on SunOS 4.1.3 with ppsclock-1.6a1 and Solaris 7. 90 * gadget box and 1-PPS level converter, such as described in the 91 * Pulse-per-secon [all...] |
| /freebsd/sys/contrib/device-tree/Bindings/pinctrl/ |
| H A D | pinctrl-mt6797.txt | 6 - compatible: Value should be one of the following. 7 "mediatek,mt6797-pinctrl", compatible with mt6797 pinctrl. 8 - reg: Should contain address and size for gpio, iocfgl, iocfgb, 10 - reg-names: An array of strings describing the "reg" entries. Must 12 - gpio-controller: Marks the device node as a gpio controller. 13 - #gpio-cells: Should be two. The first cell is the gpio pin number 17 - interrupt-controller: Marks the device node as an interrupt controller. 18 - #interrupt-cells: Should be two. 19 - interrupts : The interrupt outputs from the controller. 21 Please refer to pinctrl-bindings.txt in this directory for details of the [all …]
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| /freebsd/sys/contrib/device-tree/Bindings/sound/ |
| H A D | nvidia,tegra186-dspk.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/sound/nvidia,tegra186-dspk.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 The Digital Speaker Controller (DSPK) can be viewed as a Pulse 11 Density Modulation (PDM) transmitter that up-samples the input to 13 over sampled Pulse Code Modulation (PCM) input to the desired 1-bit 17 - Jon Hunter <jonathanh@nvidia.com> 18 - Sameer Pujar <spujar@nvidia.com> 21 - $ref: dai-common.yaml# [all …]
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| /freebsd/sys/dev/ath/ath_hal/ar5416/ |
| H A D | ar5416_radar.c | 1 /*- 2 * SPDX-License-Identifier: ISC 4 * Copyright (c) 2010-2011 Atheros Communications, Inc. 34 * radar pulse event generation. 44 #define AR5416_DFS_FIRPWR -33 59 * to use when configuring radar pulse detection for in ar5416GetDfsDefaultThresh() 64 pe->pe_firpwr = AR5416_DFS_FIRPWR; in ar5416GetDfsDefaultThresh() 65 pe->pe_rrssi = AR5416_DFS_RRSSI; in ar5416GetDfsDefaultThresh() 66 pe->pe_height = AR5416_DFS_HEIGHT; in ar5416GetDfsDefaultThresh() 67 pe->pe_prssi = AR5416_DFS_PRSSI; in ar5416GetDfsDefaultThresh() [all …]
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| /freebsd/sys/contrib/ncsw/inc/Peripherals/ |
| H A D | fm_rtc_ext.h | 2 * Copyright 2008-2012 Freescale Semiconductor Inc. 6 * * Redistributions of source code must retain the above copyright 80 …e_FM_RTC_ALARM_POLARITY_ACTIVE_HIGH = E_FMAN_RTC_ALARM_POLARITY_ACTIVE_HIGH, /**< Active-high o… 81 …e_FM_RTC_ALARM_POLARITY_ACTIVE_LOW = E_FMAN_RTC_ALARM_POLARITY_ACTIVE_LOW /**< Active-low outp… 126 @Param[in] p_FmRtcParam - FM RTC configuration parameters. 139 @Param[in] h_FmRtc - Handle to FM RTC object. 141 @Return E_OK on success; Error code otherwise. 152 @Param[in] h_FmRtc - Handle to FM RTC object. 154 @Return E_OK on success; Error code otherwise. 175 @Param[in] h_FmRtc - Handle to FM RTC object. [all …]
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| /freebsd/usr.bin/tip/libacu/ |
| H A D | biz22.c | 4 /*- 5 * SPDX-License-Identifier: BSD-3-Clause 13 * 1. Redistributions of source code must retain the above copyright 50 * pulse dialing (mod = "W") 61 * Disable auto-answer and configure for tone/pulse in biz_dialer() 117 write(FD, DISCONNECT_CMD, sizeof(DISCONNECT_CMD)-1); in biz22_disconnect()
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| /freebsd/contrib/ntp/libparse/ |
| H A D | clk_rawdcf.c | 2 * /src/NTP/REPOSITORY/ntp4-dev/libparse/clk_rawdcf.c,v 4.18 2006/06/22 18:40:01 kardel RELEASE_20060622_A 6 * Raw DCF77 pulse clock support 8 * Copyright (c) 1995-2015 by Frank Kardel <kardel <AT> ntp.org> 9 * Copyright (c) 1989-1994 by Frank Kardel, Friedrich-Alexander Universitaet Erlangen-Nuernberg, Germany 14 * 1. Redistributions of source code must retain the above copyright 58 * DCF77 raw time code 60 * From "Zur Zeit", Physikalisch-Technische Bundesanstalt (PTB), Braunschweig 73 * see the spec. (basically a (non-)inverte [all...] |