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Datei:As tristate2.png
Korrektur des ursprünglichen Bildes: nicht am Eingang des NOR beim CMOS-Ausgang
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Benutzer:Gjlayde
I only got into GCC because someone mentioned free beer. Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it. – Brian Wilson Kernighan If you want more
which isn't part of the program. This is also known as programming by debugging. It's a bad idea. Don't do it. – Ian Lance Taylor A language feature that looks like a compiler bug is not something you want. – Alex Allain
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ARM-ASM-Tutorial
this is the address of the first byte of RAM. This program can't be flashed directly with OpenOCD, as OpenOCD doesn't recognize the RAM as such; GDB has to be used as explained above. When a linker script is used as described in the next chapters (using the NOLOAD attribute), OpenOCD can again be used
meaning as “.arm”, and “.code 16” the same as “.thumb” (although the name is slightly misleading, as T32 instructions can be 32 bit as well). There is also “.type Label, %object” to declare some label refers to
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Fahrradcomputer
stack $framesize = 60 ' default use 40 for the frame space On Icp1 Oncapture Dim Zaehlerdifferenz As Word , Gestartet As Byte , Signal As Byte , Zeit As Single , V As Single Dim Umfang As Single , Weg As Single , Wegkm As Single , Ad As Byte Dim Cap As Word , Capalt As Word , Z As Word Dim I As Word , D As Word Dim Watchdog1 As Word Dim Gesamtweg As Single , Gesamtwegkm As Single , Vmax As Single Dim Vmittel As Single , Gesamtzeit As Single , Gesamtzeitmin As Word Declare Function Form(v1 As Single , Byval
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LED-Matrix
MOSFET, 3,5A, SO-8 Gehäuse MAX7219 Seriell angesteuerter 8x8 Matrizentreiber, kompatibel mit AS110x MAX7221 Seriell angesteuerter 8x8 Matrizentreiber, kompatibel mit AS110x AS1100-08 Seriell angesteuerter 8x8 Matrizentreiber, kompatibel mit MAX72xx AS1106 AS1115/17 I2C angesteuerter 8x8 Matrizentreiber mit Diagnose & Tastenerkennung AS1115 AS1116/18 Seriell angesteuerter 8x8 Matrizentreiber mit Diagnose AS1116 AS1119 I2C angesteuerter 144LEDs Matrizentreiber mit Animationsspeicher, Diagnose und ChargePump AS1119 AS1130 I2C angesteuerter
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Logic Analyzer
prominent OpenSource logic analyzer hardware (namely the SUMP Logic Analyzer - and derivates such as the Open Workbench Logic Sniffer) work out of the box. It also serves as an example how easy it is to integrate new devices. (GPL) BitHound Logic Analyzer. Hier handelt es sich um eine Erweiterung des
also features a native and clean UI.) Rich set of tools ( Several tools come out of the box, such as frequency measurement, distance measurement and serial byte interpreter. LA also comes with an I2C protocol analyzer (SPI, as well as UART analyzer will follow).) SUMP integration ( The most prominent
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LPC-Mikrocontroller
inputs configurable as edge/level sensitive. All pins on PORT0 and PORT2 can be used as edge sensitive interrupt sources. Non-maskable Interrupt (NMI) input. Wakeup Interrupt Controller (WIC) Each peripheral has its own clock
10-bit ADCs with DMA support and a data conversion rate of 400 kSamples/s. Security: Hardware-based AES security engine programmable through an on-chip API. Two 128-bit secure OTP memories for AES key storage and customer use. Unique ID for each device. Power: Single 3.3 V (2.2 V to 3.6 V) power supply
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BusAnalyzer
overflow) but it cannot be avoided this way. Tuning the FTDIs parameters (SetLatency(), InTransferSize) as well as highly frequent polling for received data reduces the probability of data losses. Why USART? - The USART is expected to be the easiest way (regarding wiring, debugging and software) and thus
This results in an event frequency of approximately 1 / 50 us = 20 kHz. Both the host (non-real-time) as well as the hardware (real-time) need to be able to process events with that frequency. Data exchanged between host and hardware must be packed well enough to fit the available gross data rate of 2.25
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IRMP auf STM32 - Bauanleitung
IRMP_STM32-master.zip run prepare.bat in scripts open IR.coproj in CooCox and compile Programmer. The blue as programmer. The red as programmer. Target. The blue as target. The red as target. For the TSOP to work on SWIM, it might be necessary to remove the pullup on SWIM (image below). I have a (very old) TSOP, which does not work with the pullup. But a TSOP 34136 works even with the resistor. With a red as programmer and a blue as target, you don't need to solder (if you go without the bootloader). Or you could simply press two contact pins against SWDIO und SWCLK during flashing. Flashing (Linux). Connect
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IRMP - english
Some vendors use their own proprietary protocols, such as Sony, Samsung, and Matsushita. Philips developed and used RC5. RC5 was seen in Europe as the standard IR protocol which was adopted by many European vendors. Nowadays RC5 is practically not used and
leading-edge control: IRDioder – Ikea Dioder Hack. Ikea Dioder Hack: Expedit Coffee Bar. Ikea Expedit as coffee bar: Arduino as IR Receiver. Arduino as IR Receiver: More example from the Arduino library: IR Volume Control with Stellaris Launchpad. volume control with Stellaris Launchpad (ARM Cortex-M4F)
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LCS-1M - Ein einfaches, preiswertes, mikrokontrollergesteuertes Zweikanal-Oszilloskop zum Selberbauen
put together with a cheap soldering iron, a small wire cutter and flat-nosed pliers. Keep down cost as much as possible and design it in a way that all the components are easy to procure and assemble, so any moderately skilled hobbyist can build his/her own (see circuit description later). Make it easy
prohibited without explicit, written permission by the author. You can get additional information as well as download the original design files (schematic, layout) and scope software from my oscilloscope homepage. From this site you can also obtain the bare printed circuit board and the pre-programmed
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IRMP auf STM32 - ein USB IR Empfänger/Sender/Einschalter mit Wakeup-Timer
open source firmware with many functions will be flashed. Functions. connection via USB registers as HID device, no driver needed, appears as /dev/hidraw or "Custom HID device" transfers the data via USB2 in hardware with fullspeed IR receiver (ca. 40 protocols decoded in hardware) switch PC on via
stm32IRconfig_gui (same as linux) command line programm stm32IRconfig (same as linux) stm32IRalarm for setting and reading alarm time via script MediaPortal plugin: EventGhost with Generic HID Creating a keymap. The stm32IRconfig_gui
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Benutzer:Don 1414
to capture reflection from fault location in cable and for that I am using timer.Timer should start as soon as output is send and stop at reflection. I have a reference code for it but I dont able to understand it, so if anyone know about it , it would be great. void setup() { pinMode(stepPin, OUTPUT)
ICP1 pin TCCR2B = (1 << CS20); // change timer 2 PWM frequency to 31.25kHz because we're using pin 11 as a DAC Serial.begin(19200); } struct Step { unsigned int time; unsigned int amplitude; }; // Take a single measurement, using either a positive or negative edge from the comparator. // The comparator
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QO-100 der erste geostationäre Amateurfunkumsetzer
A diameter of 60cm is sufficient, but 80-90cm offer more reserve. More exotic antenna shapes such as horn antennas are also conceivable. As usual, an LNB (low-noise block) is attached to the dish. More about the LNB below. A larger diameter has little benefit for reception; the curve for the signal-to-noise
depending on the distance. Polarization is particularly important for the Earth-Moon-Earth route, as physical phenomena lead to polarization rotations here, and a difference of just a few tenths of a dB can determine success or failure. As early as the mid-seventies, the "VHF communications" offered
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Schaltungssimulation
used in hobbyist, academic and commercial environments to support wireless communications research as well as to implement real-world radio systems. Oregano. Beschreibung von elettrolinux.com: Oregano is a LINUX application for schematic capture and simulation of electronic circuits. Oregano has an user
im Handbuch als A-Schaltungselemente (Circuit Elements --> A. Special Functions) beschrieben. Xyce. As a SPICE-compatible tool, Xyce supports standard analysis methods, such as steady-state (DCOP), transient (TRAN) and small-signal frequency domain (AC). A number of more exotic analysis methods have also
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IRSND - english
IRSND is busy or not: When irsnd_send_data() is called with TRUE as the second argument, the function only returns once the frame has been transmitted completely. In the example source irsnd-main-avr.c, in addition to how to use irsnd_send_data(), the timer call is also
0001 | ./irmp-15kHz or under Windows: irsnd.exe 2 00FF 0001 | irmp.exe The output of IRMP is then as follows: 11111111000000001000000001111111 p = 2, a = 0x00ff, c = 0x0001, f = 0x00 IRMP identified the frame generated by IRSND as protocol number 2, address 0x00FF and command 0x0001. Under Linux/Windows
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IRMP auf STM32 – stark vereinfachte Bauanleitung
much simplified construction manual. Foreword. These instructions aim at making building the receiver as simple as possible. Basic solder skills are needed though for the Maple Mini pins and the powerswitch cable. This is only for IR reception and PC power on. Buy. You need a Maple Mini Clone [1], keyword
Then short-circuit both via a multimeter, and measure the current. It is usually only few mA, and as long as it is below 25 mA, the test is passed. So far there was no report on an incompatible motherboard. Buy ready to use receivers. In case you don‘t want to solder: Discussion. Questions and comments
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WinAVR
WinAVR-2010 soll die letzte Version sein?. MHV AVR Tools - A WinAVR Replacement. With WinAVR marked as inactive, and no official release yet from Atmel, we (Make Hack Void, an association of geeks & artists. We are forming a Hackerspace* in Canberra) have built our own set of tools in a WinAVR-like layout suitable for use as a replacement. Please note that no guarantees as to fitness or suitability are being made. In particular,GCC 4.5.1 has not been tested as extensively as GCC 4.4.x, so use our builds at your own risk.
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AVR32 Studio.Einstiegshilfe.Referenz
serial port baud rate used for remote debugging. --batch Exit after processing options. --batch-silent As for --batch, but suppress all gdb stdout output. --return-child-result GDB exit code will be the child's exit code. --cd=DIR Change current directory to DIR. --command=FILE, -x Execute GDB commands from
in DIR. --epoch Output information used by epoch emacs-GDB interface. --exec=EXECFILE Use EXECFILE as the executable. --fullname Output information used by emacs-GDB interface. --help Print this message. --interpreter=INTERP Select a specific interpreter / user interface -l TIMEOUT Set timeout in seconds
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4000 Stellen von Pi mit ATtiny2313
depend on the clock speed you use, for example. Some software metrics for the AVR binary compiled as above: Program Size: Less than 2000 of 2048 bytes RAM Usage: Static storage : 0 bytes Static stack usage : ~ 50 bytes Dynamic : 0 bytes Total : 40% of 128 bytes Coding Style: Stroustrup Indentation:
= b * 2; if (b >= n) b -= n; } } // Return 16^k mod n // // Exponentiation with the same approach as above except // that we binary-expand the exponent instead of a factor. static unsigned mod_pow16 (unsigned k, unsigned n) { unsigned p = 1; unsigned _16 = 16; if (n == 1) return 0; while (_16 >= n)
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RFM69
Chinese distribution version of the 'RFM69HW', hence missing the 'W' tag. This module is specified as being identical in functionality and performance as well as still complaint to ETSI and FCC requirements." Ausstattung. Betriebsspannung 1,8 - 3,6 V SPI-Schnittstelle FSK- und OOK-Modulation (Frequency
dBm), 16 mA empfangen, 0,1 µA Standby Integrierte Packetengine für Synchronwort, CRC, Scrambling und AES-Verschlüsselung 66 Byte FIFO Module RFM69W und RFM69CW basieren auf dem SX1231 von Semtech (Pin PA_BOOST fehlt, deswegen nur +13dB) Module RFM69HW und RFM69HCW basieren auf dem SX1231H von Semtech =
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Linksammlung
new kind of graphical programming environment that makes programming things in the physical world as easy as dragging and dropping little virtual code blocks in a web browser.. Heavily inspired by the Scratch programming environment (from MIT Media Lab's Lifelong Kindergarten Group), Modkit enables
informations from Proximity Integrated Circuit Cards (PICC) conforming to vendor-independent standards such as ISO 14443, ISO 15693 as well as proprietary protocols such as Mifare Classic. (AT91SAM7S128 ARM Projekt) RFDump is a backend GPL tool to directly interoperate with any RFID ISO-Reader to make the contents
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Halbleiter
verwendete Material (engl. silicon, das bedeutet nicht Silikon – letzteres ist silicon e im Englischen) GaAs – Galliumarsenid, für Höchstfrequenzanwendungen InP – Indiumphosphid, für LEDs Ge – Germanium, war das erste großindustriell genutzte Halbleitermaterial, heute nur noch in Nischenanwendungen GaP – Galliumphosphid
intrinsische Halbleiter" genannt. Üblicherweise zum Dotieren verwendete Elemente: Donatoren P - Phosphor As - Arsen Sb - Zinn Si - Silizium S - Schwefel Akzeptoren B - Bor Al - Aluminium Ga - Gallium C - Kohlenstoff Si - Silizium Mn - Mangan (Si kann in GaAs je nach Einbauplatz als Donator oder Akzeptor wirken
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Artikel
Compact Plus Blutzuckermessgerät-Hardware
Inverter with Schmitt Trigger Input IC5 74LVC1G86GV (Markierung V68) IC6 TPS61080 Step-up 12 V IC7 AS1329, Step-up 3,3 V IC8 BIG 01 A825MFL ???? IC9 IR (TFDU2201) Buzzer Piezo Schallwandler D1 BAT54W T2 ZXTN23015CFH (NPN) XTAL1 32 Khz XTAL2 4 Mhz Pinbelegung Mega168. Wie oben mittles Messungen ermittelt
signature = 0x1e940b avrdude: Expected signature for ATMEGA168 is 1E 94 06 avrdude: safemode: lfuse reads as 42 avrdude: safemode: hfuse reads as D6 avrdude: safemode: efuse reads as 1 Flashen mit AVRdude. Da die IDs von ATmega168 und ATmega168A abweichen, muss die Option -F mit avrdude verwendet werden. avrdude
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AVR Fuses
######### | 100% 0.00s avrdude.exe: Device signature = 0x1e9502 avrdude.exe: safemode: lfuse reads as 20 avrdude.exe: safemode: hfuse reads as DB avrdude.exe: safemode: lfuse reads as 20 avrdude.exe: safemode: hfuse reads as DB avrdude.exe: safemode: Fuses OK avrdude.exe done. Thank you. [[Bild:Avrdude_fc.png
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Si570
version is specified up to 280 MHz and the Si570BBB LDS version is specified at 810 MHz with 945 MHz as maximum." Das Datenblatt empfiehlt (bei mehreren möglichen Einstellungen) die mit der niedrigsten Oszillatorfrequenz und den größten HS-Teiler zu verwenden, da der Stromverbrauch damit kleiner ist: "
device's power consumption, the divider values should be selected to keep the DCO's oscillation frequency as low as possible. The lowest value of N1 with the highest value of HS_DIV also results in the best power savings." Eine weitere Tabelle (Si570_RFREQ_DDS.pdf) zeigt, dass von den 38 Bit des DDS nur 33
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8bit-CPU: bo8
DY6 DY7 38- DZ0 DZ1 DZ2 DZ3 DZ4 DZ5 DZ6 DZ7 40- O.VZ O.VS B.VZ B.VS O.UZ O.US B.UZ B.US 48- O.AZ O.AS B.AZ B.AS O.KZ O.KS B.KZ B.KS 50- O.WY O.RP B.WY B.CN GTR ADR GTA NOL 58- IKL DKL IXL DXL IYL DYL IZL DZL 60- AD. LV. AV. SV. GT. AN. XR. NR. 68- STMX LVMX AVMX SVMX GTMX ANMX XRMX NRMX 70- STMY LVMY
RS.Y GT.Y LD.Y AD.Y SD.Y b8- EX.Z ES.Z SW.Z RS.Z GT.Z LD.Z AD.Z SD.Z c0- R.VZ R.VS R.UZ R.US R.AZ R.AS R.KZ R.KS c8- R.WY R.CN R.IX R.DX R.IY R.DY R.IZ R.DZ d0- GH.S GL.S GH.X GL.X GH.Y GL.Y GH.Z GL.Z d8- IC.S DC.S IXE DXE IYE DYE IZE DZE e0- ST.D CP.V NE.U NE.V ZO.U ZO.V SE.U SE.V e8- PV.A TZ.A PV.B
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EFM32
Real Time Counter, 1x Pulse Counter, Watchdog, Power-on Reset, Brown-Out Detector nicht alle haben : AES, 1x 2-8 Kanal 12bit ADC 1M Sample, On Chip Temperatursensor, 4-16 Analog Comparator, 1-2x 12bit Rail-to-rail DAC, 3x OPAMP, Integrated LCD Controller (bis 8×20 Segmente) Gecko - Reference Manual Gecko
Time Counter, 1-3x Pulse Counter, Watchdog, Power-on Reset, Brown-Out Detector nicht alle haben : AES, 3x OPAMP, Integrated LCD Controller (bis 4*40 Segmente), External Bus Interface (EBI) Leopard Gecko - Reference Manual Leopard Gecko -40 to 85 ºC, Single power supply 1.85 to 3.8 V 64-256KB Flash,
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Bootloader
semi-standard AVR109 UART protocol at 115200 baud and is therefore easy to use with programming tools such as avrdude. The bootloader is written in assembly by Roland Riegel and fits into a 512-word bootloader section. (RS232) USB AVR Bootloader mit USBN9604 von Benedikt Sauter (Linux, Windows, USB) Crypto-Boot
-- Bootloader für potentiell ALLE, insbesondere auch neuere AVRs + Windows-Programmiertool AVR231: AES Bootloader on tinyAVR and megaAVR devices Application Note (Kommanzozeilen-AES-Encryptor + Programmer für Windows sowie AVR-Projektdateien für IAR-Compiler ohne Registrierung downloadbar, IAR-Compiler
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3-Phasen Frequenzumrichter mit AVR
Projekteinstellungen einzutragen. Unter Linux sollte das Makefile mit einem -DF_CPU 16000000 ergänzt werden, in AS4 unter "Projekt Settings -> General". Wird das mitgelieferte *.aps als Projektvorlage benutzt, ist das jedoch unnötig. Das Software Paket enthält alle Dateien, um mit AVR Studio 4 das Projekt zusammenzubauen
seiner Stabilität benutzt, der Code sollte mit evtl. geringen Anpassungen aber natürlich auch unter AS5, AS6 oder AS7 kompilieren. Wer auf jegliche Codeveränderungen verzichten möchte, findet fertige HEX Dateien im Sourcecode Ordner in Unterordner 'default', welche für Mega88, 168 und 328 vorkompiliert
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Datei:HierarchicalSchematicsAsBuildingblocksAtKiCad RevC-EN 06May2015.pdf
Tranlation of a tutorial about using hierarchical schematics as building blocks. Author: Bernd Wiebus alias dl1eic. License: Creative Commons CC-BY-SA 2.0
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Avr-gcc Bugs
Bugs. PR Description Note 114208 DSE deletes a store that's not dead rtl 81073 Link failure as C++ misses to instanciate some objects C++ 80573 ICE: in assign_temp, at function.c:961 78707 ICE: in push_reload, at reload.c:1349 (sscanf_flt-f1.c) 78497 -save-temps adds -Wimplicit-fallthrough warnings
new Emulations for Devices with FLMAP 2.42 rodata-in-flash 31177 Use __TEXT_REGION_ORIGIN__ as start for MEMORY region text 2.42 21621 Wrong / missing warning "skipping two-word instruction" 2.29.x 21849 Locate .progmemx.* at a higher address 2.29.x 21683 Support __gcc_isr pseudo-instruction 2.29
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OberonC16x
Der Compiler erzeugt aus dem Oberonmodul strukturierten Assemblercode, der mit dem Makroassembler AS von Alfred Arnold assembliert werden kann. Der Assembler ist ebenfalls für Windows und Linux verfügbar. Der erzeugte Code ist sehr kompakt, da in den meisten Fällen keine Stackmachine benötigt wird (
zu implementieren. Links. Forum: Dokumentation und Kompilate für Windows und Linux Makro-Assembler AS von Alfred Arnold
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AVR Transistortester
further detail is to be found in the PDF documentation. The reasons and details concerning these changes as well as further hints about new implementations are explained in the hardware section of my PDF documentation. ATmega168 or ATmega328 processors are recommended, because the ADC auto-scale function allows
repo. And if you would send us your Transistortester clones, we would be able to keep the firmware as compatible as possible. Don't forget, this is an OSHW project! Best regards, Transistortester team 亲爱的晶体管测试仪复制品生产商和卖家: 如果您生产和销售晶体管测试仪的复制品，我们不会介意。它可以为电子爱好者和初学者提供一个便宜的小工具，但销售时请注意提供项目网页的链结，源代码和文档。 通过链结向用户提供能够更新固件和了解所有功能的信息来增加产品的价值
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Benutzer Diskussion:Makerfabs
Boards: Arduino Nano and NodeMCU mini, and 18 Kinds of the most popular used sensors and actuators such as Ultrasonic Ranger, OLED, stepper driver, etc. A breadboard and some jumper wires are also included to make this kit appropriate for starters using the kit by plug-and-play. With this kit, you can easily create you own IOT project by using any programming tools such as Arduino IDE, Visuino, Lua or RAD Studio. This kit is an official kit for IOT Boot Camp 2017 that is powered by RAD Studio (Delphi or C++Builder)+ RAD Server+ Visuino. Package List: 1 x Arduino Nano v3
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MOTOROLA VIP1710
the internal memory architecture design ensures optimal processing power for the core feature set as well as a plentiful supply of CPU bandwidth for responsive and compelling TV applications. A complete reference-platform development kit including drivers and sample applications is available, enabling
Filesystem "/flash2" Lesen mit dd if=/dev/mtd/2 bs=16k skip=1793) Splash und Kernel liegen in mtd2, AES verschluesselt, AES Key dazu (MediaMall Variante des STB): 03 BF 2A E2 E4 6B 63 9B B8 C0 39 71 69 D4 B1 5C 51 D3 39 B9 1D 9C CE 88 BB 46 8F 43 6E CF 8E 4B Splash und Kernel sind nicht nur verschluesselt
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AT91-TWI
/Workaround The user must wait for the TXCOMP status bit by interrupt and must not read the TWI_SR as long as transmission is not completed. TXCOMP and NACK fields are set simultaneously and the NACK #field is reset after the read of the TWI_SR. Da ich keine globale Variable nutzen wollte, die in einem
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RPi als D/A-Wandler
: #!/usr/bin/python # -*- coding: utf-8 -*- # wandler.py from time import sleep import piface.pfio as pfio pfio.init() pfio.digital_write(1,1) print "Strom an" sleep(2) pfio.digital_write(1,0) print "Strom aus" Nach dem Absetzen des Befehls wechselt nun das blaue Signal an Relais 1 für 2 Sekunden und
#!/usr/bin/python # -*- coding: utf-8 -*- # wandler3.py from time import clock import piface.pfio as pfio sensor_1=1 sensor_2=0 rundenzahl=0 v_wechsel=0 vorrunde=0 index_zaehler=1 zeit_array=[0,0.2,0.4,0.2,0.4,0.2,0.4,0.2,5,0.2,6 # dieses array enthält die sek. bis zum Spannungswechsel array_laenge=
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Artikel
Hilbert-Transformator (Phasenschieber) mit ATmega
Cosinus-Signal. Ein Beispiel in Python: Begin Hilbert FIR filter. import math # Math import numpy as np # Math import matplotlib as mlp # Plot import matplotlib.pyplot as plt # Plot FREQUENCY = 400.0 # 1 / s RATE = 48000.0 # samples / s SAMPLES = 4000 CELLS = 501 STEPS = SAMPLES - CELLS PREFIX = (CELLS
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Artikel
USI
Implementierung Erklärung zu ISP, I2C, TWI, SPI, ... ---- Weblinks. Atmel_AVR310 - Using the USI module as a I2C master Atmel_AVR312 - Using the USI module as a I2C slave Bibliothek für I2C/TWI Slave mit USI in "C" von Atmel_AVR319 - Using the USI module for SPI communication ----
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Artikel
Diskussion:TV-out
Wiki as its best Herzlichen Dank allen Bekannten und Unbekannten, die hier k�rzlich etwas erg�nzt haben. GENAU SO soll ein Wiki funktionieren. --Martin 00:31, 26. Jun 2004 (CEST)
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C vs C++
zwischen C und C++. Ursprünglich entstand C++ als Erweiterung zu C (mit minimalen Ausnahmen - Leitlinie: "As close to C as possible, but no closer"). Damit ist C als Teilmenge in C++ enthalten und jedes C-Programm ist zugleich ein C++-Programm, denn es kann auch mit einem C++-Compiler übersetzt werden (nicht
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Artikel
Benutzer:Achs
Auszubildenda, ...) die weibliche Form (damit entfallen alle Genitiv-Dativ-Probleme, außer Dativ-Plural). as als Mehrzahl (an im Dativ) Bei der häufigen Endung -er ändert sich mündlich oft nur der Artikel. Und Kollegas kommt sowieso bald als Mehrzahl im Duden an :-) + Beispiele Fall Singular Plural Nominativ
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Artikel
MCURSES
// foreground white F_YELLOW // same as F_BROWN B_BLACK // background black B_RED // background red B_GREEN // background green B_BROWN // background brown B_BLUE // background blue B_MAGENTA // background magenta B_CYAN // background cyan B_WHITE // background white B_YELLOW // same as B_BROWN addch. void addch (uint_fast8_t ch) : Zeichen ausgeben Neben den alphanumerischen Zeichen können noch folgende Sonderzeichen ausgegeben werden: ACS_LRCORNER DEC graphic 0x6a: lower right corner
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PHILIPS VP5500 VoIP Telefon
den Accesspoint zunächst mit WPA PSK und wählt AES als Verschlüsselungsalgorithmus. Jetzt meldet man das Telefon an, das Telefon erkennt richtig, dass eine WPA Verbindung vorliegt und verbindet sich per WPA und AES mit dem Accesspoint. Anschliessend konfiguriert man den Accesspoint von WPA PSK AES nach WPA2 PSK AES. Jetzt schaltet man das VP5500/6500 aus und wieder ein. Nachdem es fertig gebootet hat, verbindet es sich automisch per WPA2 PSK und mit AES Verschlüsselung. Fertig. Versehentliche
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Artikel
Diskussion:AVR-Tutorial: UART
are acceptable. If polarized tantalum or electrolytic capacitors are used, they should be connected as shown." Esko (Diskussion) 00:13, 13. Sep. 2014 (CEST) Zum Schaltbild mit dem MAX232. Die Schaltung im Tutorial (Elko an V+ gegen 5V) soll den Vorteil haben, dass man Elkos mit geringerer Spannungsfestigkeit
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1090 MHz-ADS-B-Receiver
werden.Das Projekt ist damit erstmal beendet. The circuit is completed and tested and can be ordered as kit (SMD !) via The project is ended so far. ---- Es gibt jetzt auch einen zum Frontend passenden Selbstbau Dekoder auf Basis PIC. There is a d-iy- decoder available here: Die passende Software ist hier
time I am too busy. The video amp, comparator and microprocessor will not added by me to the design as there are two pretty good ones available for PIC and AVR already (see below). (Nov 10, 2009) Die seltensten Bauteile sind bestellt. Diese haben allerdings über 6 Wochen Lieferzeit. In der Zwischenzeit
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Übersicht Funkmodule
Prüfsumme, Adresse, Retransmit IPv4 (TCP und UDP) IPv4 und IPv6 (TCP und UDP) Verschlüsselung - ○ (AES, nur ECB ) - colspan="2" style="text-align:center" | + (WLAN Verschlüsslung) FIFO Size 16 Bit 66 Bytes 3 separate 32 bytes TX and RX FIFOs ? ? Support im Forum ++ ○ ++ + ○ einfache Lib (Prüfsumme, Sender
mehr Frequenzen und hat eine leicht höhere Sendeleistung. Die größten Neuerungen sind die integrierte AES-Verschlüsselung sowie das eingebaute Paketmanagement, das sich um Prüfsummen, Adressen kümmert. Es gibt folgende Module: RFM69HCW, mit zusätzlicher PA, (+20 dBm TX) RFM69HW, mit zusätzlicher PA, (+20
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Artikel
Logic Analyzer-Projekt: Ideen zur Hardware
Speichertakt anzulegen. Weitere Typen wären Asynchrone SRAM: CY22393,CY22394,CY22395 mit Layout Hinweisen AS7C34098-12TCN (256K x 16, 12ns) und AS7C31026B-12TCN (64k x 16, 12ns) Asynchroner SRAM bei Farnell Synchrone SRAM: CY7C1327G (256k*18) CY7C1327F (256k*18) * CY7C1327B (256k*18 Synchronous-Pipelined Cache
3,94 SRAM / IC61LV25616 TSOP-2 asynchroner SRAM 256KB x 16 | align="center" | Glyn.De ??? ?? SRAM / AS7C34098-12TCN TSOP, SOJ asynchroner SRAM 256K x 16, 12ns | align="center" | Farnell.De 13,17 SRAM / CY7C1327B TQFP100 synchr SRAM 256k x 18, 3.3V, 4ns | align="center" | R&S (DE) 11,60 SRAM / CY7C1327G
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Artikel
AVR PWM
entsprechende Quelltext in Bascom: $regfile = "m8def.dat" $crystal = 4000000 Ddrb = &H01 Dim Pwm_phase As Integer , Pwm_soll As Integer Do If Pwm_soll = Pwm_phase Then Portb.0 = 1 End If Incr Pwm_phase If Pwm_phase = 100 Then Pwm_phase = 0 Portb.0 = 0 End If Loop End PWM per Hardware. Programmbeispiele ASM
