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  • Thread

    Ch55xduino, Arduino development package for ch55x

    mentioned, we need an english data sheet. And, considering how clumsy the Arduino implementation of STM blue pill is (delivered without Arduino USB boot loader, must be flashed beforehand by serial method, but who needs Arduino if he already can flash the chip in a much better way including fuses), I

    µC & Digital Electronics ·dsun · ·11 Replies

  • Article

    ARM GCC

    mitbringen (CodeBench lite und Yagarto werden ohne ausgeliefert, GCC-ARM-Embedded mit). Am Beispiel der STM32F4 mehr dazu in diesem Thread: Floating Pointing Unit STM32F4 Links. Hier finden sich noch ein paar Tipps, für den 1. kann aber mittlerweile der GCC-ARM-Embedded direkt verwendet werden, da er jetzt

    Article ·

  • Thread

    Faster microcontroller

    microcontroller than the ATmega2560 to solve this? I'm embedding it into a 3D printed case. I thought about the STM32H7 (https://www.aliexpress.com/item/4000065515487.html). I'm not into PCB-designing, so it should be an development board, similar to the RobotDyn. I attached an image of my box. More about this

    µC & Digital Electronics ·Tom · ·5 Replies

  • File

    test.c

    #include "stm32f10x_conf.h" #include <inttypes.h> #include <stdarg.h> #include <math.h> #define BAUDRATE 9600 void Usart1_Init (void); void UsartPutC (char c); char UsartGetC (void); void putS (char *s); void printfTiny

    in „EMBITZ math.h“ · Mikrocontroller und Digitale Elektronik ·

  • Article

    WebRadio Clients

    Display OpenMCP. AVR ATmega2561 128KB SRAM ENC28J60 VS1011 Shoutcast/ICEcast with infotag supported STM32 Internet Radio. (Chinese) (Chinese) Source Code: ARM Cortex-M3 STM32F10x DM9000A USB Display MP3 + WMA Software Decoding Webradio aus der Codesammlung. AVR ATmega644 VS1053B ENC28J60 MMC/SD-Karte

    Article ·

  • Thread

    STM32F103VET6 und CH340R

    die falsche Überschrift. Also, was ist mit den 12MHz? Treiber für CH340G läuft? Echo? Und der STM über Micro-USB wird erst etwas tun, wenn er ein Programm dazu im Speicher hat. Sonst gibt es keine Reaktion von ihm.

    braucht? > Habe noch keine Schaltung mit R gesehen. Das bezog sich auf den USB der direkt an den STM geht. Der CH340 sollte das eingebaut haben.

    PCB Design & Technology ·Julian Polatynski · ·13 Replies

  • Thread

    DHT22 Sensor readings unrealisitc with STM32F407 uC

    First of all i want to say hello I have a problem with my DHT22 temperature and humidity sensor. The start signal is fine, the sensor response signal is fine, the bits that the sensor sends me are fine my problem is how can i read out the data that the sensor sends me because my values are 2700 for humidity and between 4500 and 5800 for temperature. As you will see in the attatched file, i hope it works this is my first post, i have tried it using a for loop and after the sensor pulls the data line to 0 for the 50us low voltage that comes before every bit, i will put the datasheet down below,

    µC & Digital Electronics ·Bernhard Ebner · ·1 Replies

  • Article

    AVR TWI

    und den zugehörigen Ereignissen ist dem Datenblatt S.182 zu entnehmen. Slave Transmitter Mode. Im STM werden Daten an einen MR gesendet. Um den Controller im STM zu betreiben, müssen TWAR und TWCR wie folgt initialisiert werden. TWAR: Die oberen 7 Bit stellen die Adress dar, an die das TWI antwortet

    Statuscode. Mit seiner Hilfe kann das weitere Vorgehen festgelegt werden. Ein Controller kann auch in den STM gelangen, wenn er die Hoheit auf dem Bus an einen anderen Master verliert (0xB0). Wird TWEA während eines Transfers gesetzt, wird das aktuelle Byte noch fertig gesendet und Status 0xC0 oder 0xC8 tritt

    Article ·

  • File

    tools.c

    /* -------------- System Include Files ------------------- */ #include "stm32f10x_conf.h" #include "system_stm32f10x.h" /* -------------- Standard Include Files ---------------- */ #include <stdbool.h> #include <stdint.h> #include <stdio.h> #include <stdlib.h> /* ----------

    in „Matrix indizierbar machen?“ · Mikrocontroller und Digitale Elektronik ·

  • PDF

    TestArmTurtorialDeu.pdf

    empfohlen, dieselben Komponenten zu verwenden. Auswahl Mikrocontroller Für den Mikrocontroller ein STM32F103C8 oder ein STM32F103RB von STMicroelectronics verwendet werden. Beide Controller sind bis auf die Flash-Größe (64 KiB vs 128 KiB) und die Anzahl der Pins (48 vs 64) identisch. Diese Controller

    in „ARM-Assembler-Tutorial“ · Mikrocontroller und Digitale Elektronik ·

  • Article

    UClock

    LED-Matrix. Zugehöriger Thread im Forum: (Diese Bilder stammen von der uClock-Simulation auf einem STM32F407 mit angeschlossenem TFT-Display. Fotos mit "echter" LED-Anzeige werden in Kürze folgen) = Software = Die Software ist lauffähig auf Nucleo STM32F401RE Board Nucleo STM32F411RE Board STM32F407VE

    ESP-Version: 3.0.0T6 vom 19.10.2019 EmBitz-Projekt für STM32 und Sources für ESP8266: Tarball SVN hier auf µc.net: svn://mikrocontroller.net/uclock/ Repo-Browser: uClock im SVN Hex-Datei für Nucleo STM32F411RE: Bin-Datei für ESP8266 ESP-12F:

    Article ·

  • PDF

    ArmAssemblerTutorial.pdf

    it is recommended to use the same components. Mikrocontroller selection For the microcontroller, an STM32F103C8 or STM32F103RB by STMicroelectronics will be used. Both controllers are identical except for the flash size (64 KiB vs 128 KiB) and number of pins (48 vs 64). These controllers belong to ST’s

    in „ARM-Assembler-Tutorial“ · Mikrocontroller und Digitale Elektronik ·

  • File

    tools.c

    /* -------------- System Include Files ------------------- */ #include "stm32f10x_conf.h" #include "system_stm32f10x.h" /* -------------- Standard Include Files ---------------- */ #include <stdbool.h> #include <stdint.h> #include <stdio.h> #include <stdlib.h> /* ----------

    in „Umgang mit globalen Datenstrukturen“ · Mikrocontroller und Digitale Elektronik ·

  • Article

    Benutzer:Erlkoenig

    Website: Diverse Projekte: GitHub Artikel USB-Tutorial mit STM32 Artikel Serialisierung Artikel ARM-ASM-Tutorial

    Article ·

  • File

    STM32H743ZI_FLASH.ld

    /* ***************************************************************************** ** ** File : stm32_flash.ld ** ** Abstract : Linker script for STM32H743ZI Device with ** 2048KByte FLASH, 1056KByte RAM ** ** Set heap size, stack size and stack location according ** to application requirements. ** ** Set memory bank area and size if external memory is used. ** ** Target : STMicroelectronics STM32 ** ** Environment : Atollic TrueSTUDIO(R) ** ** Distribution: The file is distributed as is, without any warranty ** of any kind. ** ** (c)Copyright Atollic AB. ** You may use this file as-is or modify

    in „Wie speichere ich große Arrays in STM32?“ · Mikrocontroller und Digitale Elektronik ·

  • File

    STM32H743ZI_FLASH.ld

    /* ***************************************************************************** ** ** File : stm32_flash.ld ** ** Abstract : Linker script for STM32H743ZI Device with ** 2048KByte FLASH, 1056KByte RAM ** ** Set heap size, stack size and stack location according ** to application requirements. ** ** Set memory bank area and size if external memory is used. ** ** Target : STMicroelectronics STM32 ** ** Environment : Atollic TrueSTUDIO(R) ** ** Distribution: The file is distributed as is, without any warranty ** of any kind. ** ** (c)Copyright Atollic AB. ** You may use this file as-is or modify

    in „Wie speichere ich große Arrays in STM32?“ · Mikrocontroller und Digitale Elektronik ·

  • Thread

    STM32-MAT/TARGET

    Hi, I am trying to generate sine modulated PWM on STM32F401-Disco board using MATLAB. The desired freq of a sine wave is 50Hz and of the carrier wave is 20kHz. But I am not getting 50Hz freq. Please suggest a solution. I need sine modulated PWM

    µC & Digital Electronics ·Vicky S. · ·0 Replies

  • File

    ubasic.c

    24.07.2015] : // Author : UB // EMail : mc-4u(@)t-online.de // Web : www.mikrocontroller-4u.de // Port for STM32F429 //------------------------------------------------------------ #include "ubasic.h" #include "tokenizer.h" #include <stdio.h> #include <stdlib.h> #include <string.h> #include "stm32_ub_ubasic.h

    in „Basic Interpreter für uC ?“ · Mikrocontroller und Digitale Elektronik ·

  • File

    tokenizer.c

    24.07.2015] : // Author : UB // EMail : mc-4u(@)t-online.de // Web : www.mikrocontroller-4u.de // Port for STM32F4 //------------------------------------------------------------ #include "tokenizer.h" #include <string.h> #include <stdlib.h> char *ptr, *nextptr; //---------------------------------------------

    in „Basic Interpreter für uC ?“ · Mikrocontroller und Digitale Elektronik ·

  • Thread

    Current value Measured differs form the data sheet value in Low Power Sleep Mode for STM32L433Rc-p

    Why the current measured form the microcontroller(Stm64 Nucleo L433RC- LPSleep mode) differ from the current value written in the datasheet? Hallo Everyone, I am using STM32L433RC -p microcontroller for current measurement. The current in the microcontroller was measured using STM32L496VGT6 module. I was doing current measurement for Low Power Mode(Low Power Sleep Mode). The current value given in the datasheet is in the raange of microampere, but the value which i read

    µC & Digital Electronics ·Jojo varghese · ·0 Replies

  • Thread

    Wordclock stopped working

    . board_led_init... button_init... timer2_init... wpsbutton_init... Version: 2.9.5 Hardware: STM32F103 Display: WC12h LEDs: WS2812 GRB rtc is online eeprom is online ws2812: external pullup detected eeprom is online current eeprom version: 0x00000000 updating EEPROM to version 0x00020900

    µC & Digital Electronics ·Sasa D. · ·1 Replies

  • Thread

    Hard Fault Error

    Hello There, I'm currently trying to program an P-Nucleo-WB55MB1355C with the IDE STm32Cube. Now I've ran a few examples and they all worked fine but when I try to create my own projekt and debug it. The program immediately jumps into the Hard Fault Handler, it doesn't even get to the

    µC & Digital Electronics ·Tobias · ·3 Replies

  • Thread

    AD4001 ADC measurement configuration

    Analog Devices. In the later course I want to connect the ADC directly with a microcontroller from ST (STM32F767ZI) via SPI. But for test purposes and to see if the hardware setup is correctly, but for now I am using the SDP-H1 Evaluation Board, which is recommended from Analog Devices for the ADC. My

    µC & Digital Electronics ·Codemonkey · ·2 Replies

  • Thread

    Communicate TRX moduls and sensor

    to Receiver(another CC1101). SHT31 works with I2C and CC101 works with SPI, my Microcontroller ist STM32F446re . I have got this Error: 1) Failed to execute MI command: -var-create - * spiRX Error message from debugger back end: -var-create: unable to create variable object I hope you can

    µC & Digital Electronics ·Samira T. · ·0 Replies

  • Thread

    Cool: STM32 CubeMX for Linux

    It seems not (yet) being official announced by STM, but I've just discovered that the actual STM32 CubeMX V5.0.1 package contains an installer for Linux... https://www.st.com/en/ecosystems/stm32cube.html#overview ...and it works!

    manually unpacked and started. It is even mentioned on https://www.mikrocontroller.net/articles/STM32#STM32CubeMX

    µC & Digital Electronics ·psavr · ·6 Replies

  • File

    startup_stm32f103xb.s

    /** *************** (C) COPYRIGHT 2017 STMicroelectronics ************************ * @file startup_stm32f103xb.s * @author MCD Application Team * @version V4.2.0 * @date 31-March-2017 * @brief STM32F103xB Devices vector table for Atollic toolchain. * This module performs: * - Set the initial SP * - Set

    in „arm-none-eabi Problem.“ · Mikrocontroller und Digitale Elektronik ·

  • Thread

    STM32F0 WITH STPM34

    Hi everyone, I am working a project (stm32f0 with stpm34 ic measurement power). Could you help me interface stm32f0 with it. Thanks!

    µC & Digital Electronics ·Ho B. · ·1 Replies

  • Article

    STM8

    der ST-Website Schnellübersicht über STM8-Familie und Starter Kits Evaluation board STM8S-Discovery auf der ST-Website Wiki-Artikel zum STM8S-Discovery auf mikrocontroller.net Evaluation board STM8L-Discovery (STM8L152C6) auf der ST-Website UM0970 User Manual zum STM8L-Discovery Evaluation board STM8L-Discovery (STM8L152C6) Device description, pdf STM8L 151/152 x4/x6 Datasheet C Compiler für STM8S Microcontroller (Freeware) SDCC, ein freier C-Compiler mit STM8-backend

    Article ·

  • Article

    Ethernet-Controller

    LM3S8xxx (MAC+PHY) NXP LPC2378, LPC1768 STMicroelectronics STR912 (ARM966E-S® core) STMicroelectronics STM32F107X (Cortex M3 core) STMicroelectronics STM32F2x7X (Cortex M3 core) STMicroelectronics STM32F407X (Cortex M4 core) PIC18F97J60 MAC+PHY PIC32MX795F512H mit Starterkit und sämtlicher Software (TCPIP

    Article ·

  • PDF

    STM32_CunbeMX_DS18B20.pdf

    communicate with this IC via a 1-Wire with respect to GND. We use a STM32F103C8 – mounted on a Black Pill – to control the blue board with its three IC’s. A program framework is generated by STM32CubeMX first. The Black Pill is on the lower side connected with a ST Link V2 programmer for STM8 and STM32. The upper USB connector of the Black Pill is used to transfer all of the DS18B20 data to a terminal program. STM32CubeMX Launch STM32CubeMX, select and Then do the following: Atollic TrueSTUDIO

    in „Ds18b20 Problem“ · µC & Digital Electronics ·

  • Thread

    USB to I2S adapter for audio transceiver

    Moin, Nothing out-of-the-box, but it somehow looks for me like it might be doable with some STM32 µC e.g. by combining the Application Notes AN5027 and AN4711. Gruss WK

    DSP ·ilans · ·4 Replies

  • Thread

    STM32F1xx: Injected simultanous ADC doesn't work

    with injected ADC1 and ADC2 triggered by Timer1 Capture Compare Channel 4. See chapter 5.1 of the STM manual UM1052: https://www.st.com/content/ccc/resource/technical/document/user_manual/5e/5e/d2/cb/07/35/45/a6/CD00298474.pdf/files/CD00298474.pdf/jcr:content/translations/en.CD00298474.pdf The interrupt

    callback, it works. here are two screenshots of the relevant registers at runtime. http://www.stm32duino.com/download/file.php?id=3190&sid=68aec5aeb5f8c2092a3f0dfd85a63b81 http://www.stm32duino.com/download/file.php?id=3190&sid=68aec5aeb5f8c2092a3f0dfd85a63b81 Any idea what's going wrong?

    µC & Digital Electronics ·hochsitzcola · ·0 Replies

  • Thread

    Image sensor. high data rate

    sensor, is sending it data on 4 Output with 720Mbps. As far as I know, typical microcontroller, example STM32F334R8, aren't fast enought to receive the data. I have the possibility to save the raw data first and work in a slower speed with the data later. My question is, does anybody have an idea how to

    µC & Digital Electronics ·madcookie · ·4 Replies

  • Thread

    Micros that ship with boot loaders and flash serially

    Many STM32 devices can be programmed via CAN. All of them can be programmed via UART (as far as I know).

    µC & Digital Electronics ·Dan L. · ·3 Replies

  • Article

    Heizungsthermostat

    HR 6 A1 (Lidl) Model L. Ähnlich Model K, äußerlich nur kosmetische Änderungen 2016-10-07: Hat eine STM8L052C6T6 und einen Aufdruck PRG1 mit 4 Pins, Fotos folgen... Andere Namen: Silvercrest Model L == Lifetec == MD12460. Aldi Thermy. baugleich mit Comet] Herstellerwebsite: www.thermy.de FHT. REV FHT

    Article ·

  • Thread

    STM32 HAL Delay too slow

    Hi, I recently started with an STM32F103C8T6 on a bluepill board. I am using SW4STM32 on Windows 10. When writing a program that blinks an LED on PC13 with the standard peripheral library and implementing my own SysTick_Handler

    your own firmware. I give you a hint, how to do: https://www.mikrocontroller.net/attachment/316790/STM32F103C8T6.ZIP Just have a look into it - and use what you want if you are interested. btw: the binary in this archive should also work on a blue-pill board. W.S.

    µC & Digital Electronics ·Philipp · ·7 Replies

  • Article

    Datei:Minos-STM32F407VET.hex

    Version 1.0.0

    Article ·

  • File

    create_header.pl

    #!/usr/bin/perl $family ="stm32f1xx"; $deffile = "unilib.def"; $outfile = ">unilib.h"; $outfile2 = ">unilib_internals.h"; $outfile1 = ">inc/unilib_defs.h"; $infunc=0; open(WFILE,$outfile); open(XWFILE,$outfile2); open(RFILE,"/usr

    in „Bauen von Libs - Anhängigkeiten“ · Mikrocontroller und Digitale Elektronik ·

  • Article

    Benutzer:Wolfgang kiefer

    gearbeitet. Seit mehreren Jahren beschäftige ich mich mit den PSoC- Controllern von Cypress, auch mit der STM32- Familie. Mein wichtigstes Hobby ist HF- Technik und Amateurfunk. Zur Zeit (2015/16) hält mich der "Red Pitaya" gefangen, eine Baugruppe mit einem Xilinx FPGA, die vielfältige Anwendungen in Elektronik

    Article ·

  • Article

    LPC-Mikrocontroller

    EmBlocks. Emblocks ist eine kostenlose Entwicklungsumgebung. Sie unterstützt neben NXP uC weitere ARM uC (STM32, EFM32) sowie PIC, AVR und MSP430. Die IDE hat einen eingebauten GDB Debugger welcher System view (Peripherie Register anzeigen) beim Debuggen unterstützt. Ausserdem gibt es einen Project Wizzard

    Article ·

  • Thread

    SWD for STM32F4VGT6

    Hello, I got a cheap barebones STM32F4VGT6 board, admittedly it was somewhat of an impulse buy. It is made by diymore: https://www.ebay.com/itm/STM32F407VGT6-ARM-Cortex-M4-32bit-MCU-Core-Development-Board-STM32F4Discovery-/311702413371 So far, I have used dfu-utils to burn my programs, which are generated by STM32CubeMX. The dfu-utils method is described here: https://github.com/dwelch67/black_pill_too I would like to use a NUCLEO boards' SWD programmer to be able to debug the MCU, but it does not break

    µC & Digital Electronics ·Rafael Bachmann · ·1 Replies

  • Thread

    Circuit for STM32F401RDTx [ARM]

    Hello, I am trying to design a circuit for the STM32F401RDTx. I proceed as per the datasheet, Application Note 4488 from ST, and Carmen Noviellos "Mastering STM32" , but I don't find it simple at all right now and have a few questions. I have attached

    ) and all other supplies via a switch (per hardware or per software+fet or so). Usually all the STM32Fxxx have a built-in boot loader, so it's the best, to have on your maintenance connector some more signals: gnd, vcc, /reset, boot1 or boot0 (depends on the part. chip, so read the manual), txd1,

    µC & Digital Electronics ·Rafael Bachmann · ·5 Replies

  • Thread

    MODBUS TCP help

    hello dear forum, I am trying to MODBUS TCP comunicate STM32 with Mach3 I have read the TCP documents in internet and learned that first of all Mach3 send a TCP SYN message to the STM32 this time I send a SYN-ACK message to Mach3 after this Mach3 must send a ACK message to STM32 as you can see in the attached picture the SYN from Mach3 and SYN-ACK from STM32 is there (192.168.1.2) PC (192.168.1.110) STM32 however ACK from Mach3 is missing and Mach3 reports "conection

    µC & Digital Electronics ·mehmet karakaya · ·2 Replies

  • Article

    Mikrocontroller Vergleich

    8051: Keil MCBx51 (z. B. für ~240 von mouser.com) ARM: allgemein: (z.T. hier im Shop erhältlich), STM32 STM32 Discovery Board für ca. 20 Euro NXP Entwicklungskit LPCXpresso-Entwicklungskits (PDF) für ca. 25 Euro Infineon XMC4500 Relax Kit für ca. 10 Euro EFM32 Energy Micro Starter Kit ab ca. 55 Euro

    Betriebsspannungen benötigt; Tendenz aber fallend. Links. Forum 8051 ARM AVR EFM32 LPC1xxx MSP430 PIC R8C ST7 STM8 STM32 Z8 Z8_encore! Vergleich (Original in englisch von Jay Carlson) Vergleich (in deutsch übersetzt)

    Article ·

  • Thread

    Profibus Master

    Slave, this is possible. You need one timer and one UART. I did this for testing DP-Slaves on a STM8. I`ll send some documentation and examples when I´m at home. Or maybe you can use a Master-Simulator? There is a cheap one on eBay. It works like a RS232 to DP-Master Gateway. (B&N Elektronik

    µC & Digital Electronics ·Zen · ·6 Replies

  • Thread

    Ds18b20 Problem

    Thanks for the replies. So I tried using the scope again. I am indeed using it in between the STM32 and DS18b20. It seems last time the time scale was too short to see that. I can see that the STM32 is running fine. It sends the reset pulse and it reads the sensor as well. But it reads only "FF"s

    If the problem still exists, the description in the file STM32_CunbeMX_DS18B20.pdf of the appendix may help.

    µC & Digital Electronics ·Sappy M. · ·6 Replies

  • Thread

    STM32H7 real-time data tracing via SWD not working

    oscilloscope (No edges detected) -Reading STLINK Jumpers with oscilloscope (Edges detected) -Other IDEs SW4STM32 (No success) -Serial wire viewer of STLINK (nothing shown) -Tried debugger and builder / optimization settings. (Still no success) See screenshots for detailed description and the configurations

    real-time* trace data. But anyway, look there: https://community.st.com/s/question/0D50X00009XkhURSAZ/stm32h7-swo-printf-not-working

    µC & Digital Electronics ·Solocan Z. · ·1 Replies

  • Article

    WordClock24h

    --------------------+ +-------+ Das heißt, dass jeder zweite Streifen "auf dem Kopf" steht. Ab der STM32-Projektversion 1.5.8 werden bis zu 100 weitere LEDs hinter der Buchstabenkette als Ambilight unterstützt. Diese müssen einfach hinter der LED für den letzten Buchstaben in der Kette angeschlossen

    bestückt, die Ansteuerung erfolgt wie bei den Stripes seriell. Elektronik. Als Mikrocontroller ist ein STM32F401 oder STM32F411 Nucleo Board vorgesehen. Dieses kostet ca. 12 EUR und mit 512KB Flash und mindestens 96KB RAM genügend Reserven. STM32F4xx Projekt. Die Beschreibung des STM32-Projekts wurde auf

    Article ·

  • File

    stm32_flash.ld

    /* ****************************************************************************** File: stm32_flash.ld Info: Generated by Atollic TrueSTUDIO(R) 9.0.1 2018-06-20 Abstract: Linker script for STM32F103C8 device Set heap size, stack size, stack location, memory areas and sections according to

    in „ST-Link Integration in TrueStudio Atollic“ · Mikrocontroller und Digitale Elektronik ·

  • Article

    Infineon XMC

    Entwicklungsumgebung für XMC unter Linux verwendet werden Das UML Tool SiSy unterstüzt neben AVR und STM32 ebenfalls XMC Controller. Die SiSy-DEMO hat keine Codebegrenzung. XMC1000. XMC1000 ist der Cortex M0 basierende uC von Infineon. Eine interessante Besonderheit dieser Bausteine ist der weite Betriebsspannungsbereich

    Article ·