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max7219.c
Treibers Autor : Christian Julius 12.2015 ******************************************** */ #include "stm32f4xx.h" #include "stm32f4xx_spi.h" #include "stm32f4xx_rcc.h" #include "stm32f4xx_gpio.h" /* -------------- Standard Include Files ----------------- */ #include <stdio.h> #include <stdint.h> #include
in „Codearchiv: STM32F4xx MAX7219 7-Segment Ansteuerung“ · Projekte & Code ·
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Datei
main.c
main.c ** ** Abstract : main function. ** ** Functions : main ** ** Environment : Atollic TrueSTUDIO/STM32 ** STMicroelectronics STM32F10x Standard Peripherals Library ** ** Distribution: The file is distributed �as is,� without any warranty ** of any kind. ** ** (c)Copyright Atollic AB. ** You may use
in „Konfiguration eines Timers auf dem STM32F100RB6“ · Mikrocontroller und Digitale Elektronik ·
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Datei
main.c
main function. ** ** Functions : main ** ** Environment : Atollic TrueSTUDIO(R) ** STMicroelectronics STM32F4xx Standard Peripherals Library ** ** 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 it
in „STM32F4 + Timer 3 + DMA1 schreibt nicht ins ODR => TEIF“ · Mikrocontroller und Digitale Elektronik ·
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Datei
usart.c
Libraries -----------------------------------------------------------------*/ #include "usart.h" #include "stm32f4xx_rcc.h" #include "stm32f4xx_gpio.h" #include "stm32f4xx_usart.h" #include "stm32f4xx_dma.h" /* Functions -----------------------------------------------------------------*/ /** * @brief Configure
in „STM32F4 - USART3 Rx und DMA will nicht“ · Mikrocontroller und Digitale Elektronik ·
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Datei
max7219.c
Treibers Autor : Christian Julius 12.2015 ******************************************** */ #include "stm32f4xx.h" #include "stm32f4xx_spi.h" #include "stm32f4xx_rcc.h" #include "stm32f4xx_gpio.h" /* -------------- Standard Include Files ----------------- */ #include <stdio.h> #include <stdint.h> #include
in „Organisation der Header und Includes“ · Mikrocontroller und Digitale Elektronik ·
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Datei
max7219.c
Treibers Autor : Christian Julius 12.2015 ******************************************** */ #include "stm32f4xx.h" #include "stm32f4xx_spi.h" #include "stm32f4xx_rcc.h" #include "stm32f4xx_gpio.h" /* -------------- Standard Include Files ----------------- */ #include <stdio.h> #include <stdint.h> #include
in „NRF24L01: Handauflegen hilft?“ · Mikrocontroller und Digitale Elektronik ·
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Datei
bb_i2c_arm.c
#include "STM32F10x.h" #include <stm32f10x_rcc.h> #include <stm32f10x_gpio.h> #define GLUE(a, b) a##b #define sbi(var, bit) (var|=1<<bit)//set #define cbi(var, bit) (var&=~(1<<bit))//clear #define tbi(var, bit) (
in „stm32f103 i2c_read“ · Mikrocontroller und Digitale Elektronik ·
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PDF
STM32F10xxx__20xxx__21xxx_L1xxxx_Cortex-M3_programming_manual.pdf
latency of the processor (load/store and multiply/divide operations). 1: Disable interruptions latency. 4.4.2 CPUID base register (SCB_CPUID) Address offset: 0x00 Reset value: 0x411F C231 (STM32F1 series) Reset value: 0x412F C230 (STM32F2 and STM32L series) Required privilege: Privileged The CPUID register
in „Einstieg in STM32 : STM32F103C8T6 --> Kompilieren und Flashen?“ · Mikrocontroller und Digitale Elektronik ·
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Datei
SSD1963.h
#ifndef __SSD1963_H #define __SSD1963_H #include "stdint.h" #include "stm32f4xx.h" #include "stm32f4xx_gpio.h" #include "stm32f4xx_rcc.h" #include "stm32f4xx_fsmc.h" #include "stm32_ub_systick.h" //---------------------------------------------------------------- // FSMC Address
in „7 Zoll LCD Display“ · Mikrocontroller und Digitale Elektronik ·
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Datei
main.c
#include "stm32f10x_gpio.h" #include "stm32f10x_rcc.h" #include "stm32f10x_spi.h" #include "stm32f10x_usart.h" #include "system_stm32f10x.h" void SPI_WriteByte(unsigned char ucByte) { while(SPI_I2S_GetFlagStatus(
in „STM32 - USART und SPI“ · Mikrocontroller und Digitale Elektronik ·
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PDF
Resources_an5457-rf-matching-network-design-guide-for-stm32wl-series-stmicroelectronics.pdf
(with the output waveforms) VR_PA Duty cycle = ON/TRF Freq. = 1RF v TRF v TRF R ON +V RF HF bypass F OFF c t o T ON -VRF t e RFO Output matching and filtering Load network Input matching network RF IN RF PA transistor Inside the device 4.2 Receiver The STM32WL receiver includes a high-performance differential
in „STM32WLE5CCU6 LoRa-Antennenendesign review“ · HF, Funk und Felder ·
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PDF
AN5457.pdf
(with the output waveforms) VR_PA Duty cycle = ON/TRF Freq. = 1RF v TRF v TRF R ON +V RF HF bypass F OFF c t o T ON -VRF t e RFO Output matching and filtering Load network Input matching network RF IN RF PA transistor Inside the device 4.2 Receiver The STM32WL receiver includes a high-performance differential
in „868MHz Impedanzmatching - Fragen zum Matching-vorgehen“ · HF, Funk und Felder ·
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Datei
irsnd.c
56000 / 2 / Pre_Scaler / PIC_Scaler) - 1) # define IRSND_FREQ_455_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 455000 / 2 / Pre_Scaler / PIC_Scaler) - 1) #elif defined (ARM_STM32) // STM32 # define IRSND_FREQ_TYPE uint32_t # define IRSND_FREQ_30_KHZ (IRSND_FREQ_TYPE) (30000) # define IRSND_FREQ_32_KHZ (
in „IRMP - Infrared Multi Protocol Decoder“ · Projekte & Code ·
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Datei
irsnd.c
56000 / 2 / Pre_Scaler / PIC_Scaler) - 1) # define IRSND_FREQ_455_KHZ (IRSND_FREQ_TYPE) ((F_CPU / 455000 / 2 / Pre_Scaler / PIC_Scaler) - 1) #elif defined (ARM_STM32) // STM32 # define IRSND_FREQ_TYPE uint32_t # define IRSND_FREQ_30_KHZ (IRSND_FREQ_TYPE) (30000) # define IRSND_FREQ_32_KHZ (
in „IRMP - Infrared Multi Protocol Decoder“ · Projekte & Code ·
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Datei
rfm22b.c
#include "rfm22b.h" #ifndef __STM32F4_DISCOVERY_RFM22B_H #define __STM32F4_DISCOVERY_RFM22B_H #ifdef __cplusplus extern "C" { #endif #include "stm32f4xx.h" #include "stm32f429i_discovery.h" #include "rfm22b.h" #include "systick.h" /
in „STM32 und RFM22B“ · Mikrocontroller und Digitale Elektronik ·
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Datei
stm32f30x_rcc.h
**** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32F30x_RCC_H #define __STM32F30x_RCC_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32f30x.h" /** @addtogroup STM32F30x_StdPeriph_Driver
in „Probleme mit dem STM32F3Discoery, mal wieder.“ · Mikrocontroller und Digitale Elektronik ·
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PDF
STM32VL_Manual.pdf
UM0986 User manual Developing your STM32VLDISCOVERY application using the MDK-ARM software Introduction TM This document provides an introduction on how to use the MDK-ARM software development toolchain (version 4.11 and later) with the
in „STM32VL mit uVision flashen“ · Mikrocontroller und Digitale Elektronik ·
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Datei
stm32f30x_gpio.h
**** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32F30x_GPIO_H #define __STM32F30x_GPIO_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32f30x.h" /** @addtogroup STM32F30x_StdPeriph_Driver * @{ */ /** @addtogroup GPIO * @{ */ /* Exported types ------------------------------------------------------------*/ #define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) |
in „Probleme mit dem STM32F3Discoery, mal wieder.“ · Mikrocontroller und Digitale Elektronik ·
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Datei
stm32f10x_it.c
************************************************************************** * @file USART/Interrupt/stm32f10x_it.c * @author MCD Application Team * @version V3.4.0 * @date 10/15/2010 * @brief Main Interrupt Service Routines. * This file provides template for all exceptions handler and peripherals * interrupt
in „Stm32: Übertragungsfehler bei dauerhafter Übertragung“ · Mikrocontroller und Digitale Elektronik ·
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Datei
stm32f0xx_it.c
** */ /* Includes ------------------------------------------------------------------*/ //#include "stm32f0xx_hal.h" //#include "stm32f0xx.h" //#include "stm32f0xx_it.h" /* USER CODE BEGIN 0 */ #include "definitions.h" #include "digitcommands.h" /* USER CODE END 0 */ /* External variables ------------
in „Interrupt wird ständig aufgerufen“ · Mikrocontroller und Digitale Elektronik ·
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Bild
Text über CircuitPython Port-Status und Implementierungen
Issues below): atmel-samd : Microchip SAMD21, SAMx5x cxd56 : Sony Spresense esspressif : Espressif ESP32, ESP32-S2, ESP32-S3, ESP32-C2, ESP32-C3, ESP32-C6 nordic : Nordic nRF52840, nRF52833 raspberrypi : Raspberry Pi RP2040 stm : ST STM32F4 chip family These ports are considered alpha and will have bugs and missing functionality: broadcom : Raspberry Pi boards such as RPi 4, RPi Zero 2W litex : fomu mimxrt10xx : NXP i.MX RT10xxx renode : hardware simulator silabs : Silicon Labs MG24 family stm : ST non-STM32F4 chip families
in „Neue Chips, Ubuntu Server für RISC-V, Nachrichten im Hause CircuitPython uvam“ · Mikrocontroller und Digitale Elektronik · · Screenshots
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Datei
main.c
#include "stm32f4xx.h" #include "stm32f4_discovery_audio_codec/stm32f4_discovery_audio_codec.h" #include <string.h> //#include "audio_sample.h" void GPIO_A0_Init(void); uint32_t retVal_Init; uint32_t retVal_Play;
in „STM32F4 Discovery Audio DAC CS43L22“ · Mikrocontroller und Digitale Elektronik ·
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Datei
Usart.c
reserved. *----------------------------------------------------------------------------*/ #include <stm32f10x_lib.h> // STM32F10x Library Definitions #include <stdio.h> #include "STM32_Init.h" // STM32 Initialization /*---------------------------------------------------------------------------- Notes:
in „UART Ring Buffer volatile?“ · Mikrocontroller und Digitale Elektronik ·
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Datei
STM32Quelltext.txt
#include "stm32f10x.h" #include "USART.h" unsigned char it_active=1; int stop; ////////////////////// ADC u32 ADCValue1; /* Private typedef -----------------------------------------------------------*/ /* Private
in „STM32-F103 AD-Wandler Werte übertragen“ · Mikrocontroller und Digitale Elektronik ·
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Chatverlauf mit Programmiercode für STM32F411CEU
Hallo! Ich möchte eine analoge Spannung an einem STM32F411CEU einlesen. Bitte schreibe mir den Quellcode zum Einlesen und Ausgeben einer analogen Spannung für STM32CubeIDE Hallo! Natürlich kann ich dir dabei helfen. Hier ist ein Beispielcode zum Einlesen und Ausgeben einer analogen Spannung mit dem STM32F411CEU in STM32CubeIDE: c #include "stm32f4xx_hal.h" ADC_HandleTypeDef hadc1; void SystemClock_Config(void); static void MX_GPIO_Init(void); static void MX_ADC1_Init(void); int main(void) { HAL_Init
in „STM32F411CEU + Thermoelement - Erster Versuch eines Datenauslesens -“ · Mikrocontroller und Digitale Elektronik · · Screenshots
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PDF
Clock_Tree.pdf
/1…128 LSI to LPTIM1/2 LSE HSI16 RC HSI16 HSI16 16 MHz LPTIMx_IN x1, x2 PLL HSE TIMPCLK to TIM2/3/4/6/7/14/16/17 VCO x /M fPLLIN HSI16 TIMPCLK to TIM1 (1) VCO /N TIM15 PLLQCLK / R PLLR PLLRCLK HSI48 PLLQ PLLQCLK PLLQCLK / Q to RNG PLLP PLLPCLK HSI16 / 8 /1,2,4,8 / P SYSCLK SYSCLK async clock to ADC
in „Problem mit Clock Configuration beim STM32G031“ · Mikrocontroller und Digitale Elektronik ·
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Datei
tools.c
stdint.h> #include <stdio.h> /* --------------- Special Include Files / Librarys ------ */ #include "tm_stm32f4_rtc.h" #include "tm_stm32f4_disco.h" #include "tm_stm32f4_nrf24l01_cj.h" #include "tm_stm32f4_rtc.h" #include "tm_stm32f4_delay.h" /* -------------- Projekt Include Files ---------------- */ #include
in „Organisation der Header und Includes“ · Mikrocontroller und Digitale Elektronik ·
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Datei
irmp.h
) # elif defined (ARM_STM32F10X) # define IRMP_PORT_RCC CONCAT(RCC_APB2Periph_GPIO, IRMP_PORT_LETTER) # elif defined (ARM_STM32F4XX) # define IRMP_PORT_RCC CONCAT(RCC_AHB1Periph_GPIO, IRMP_PORT_LETTER) # endif # define IRMP_BIT
in „IRMP - Infrared Multi Protocol Decoder“ · Projekte & Code ·
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Datei
HWMonitor.txt
F 00 13 10 FF 01 FF FF 00 00 00 80 01 09 07 27 FF 00 10 FF FF FF 30 D3 7F 7F 40 01 FF 00 FF FF FF FF FF 20 4C 9F 76 D0 4D 49 BB C1 C3 49 23 19 A2 B9 B9 B9 30 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
in „CPU Temperatursensor defekt => Absturz“ · PC Hard- und Software ·
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PDF
schema_stm32_primer2_1_2.PDF
2 1 1 2 APPROVALS DATE DWG STM32F103VET6 STM32F103VET6 DRAWN FL Jun.2008 SIZE FSCM NO. DWG NO. REV. CHECKED YR Sept.2008 A V1.1 ISSUED SCALE SHEET 2 of 8 VCC5_USB VBAT VCCS VCCS VCCS VCCIN VCC2V8 L2 4.7µH 1 1 2 U12 R15 U15 5 2 470K
in „STM32 USB Virtual COM Port“ · Mikrocontroller und Digitale Elektronik ·
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Datei
stm32f10x_it.h
***************************************************************** * @file OptimizedI2Cexamples/inc/stm32f10x_it.h * @author MCD Application Team * @version V4.0.0 * @date 06/18/2010 * @brief This file contains the headers of the interrupt handlers. ****************************************************
in „Cortex I2C zu kurze Impulsdauer“ · Mikrocontroller und Digitale Elektronik ·
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Datei
stm32f10x_it.c
**** */ /* Includes ------------------------------------------------------------------*/ #include "stm32f10x_it.h" /** @addtogroup STM32F10x_StdPeriph_Examples * @{ */ /** @addtogroup TIM9_OCToggle * @{ */ /* Private typedef -----------------------------------------------------------*/ /* Private define
in „STM32 - Eclipse, ARM GCC - Funktionsaufruf geht nicht :-(“ · Mikrocontroller und Digitale Elektronik ·
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PDF
STM32_ADC_modes_and_their_applications.pdf
AN3116 Application note STM32™’s ADC modes and their applications Introduction STM32 microcontrollers have one of the most advanced ADCs on the microcontroller market. You could imagine a multitude of applications based on the
in „STM32F103: Auswahl des richtigen ADC Modus“ · Mikrocontroller und Digitale Elektronik ·
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Tabelle mit Pinbelegungen verschiedener Mikrocontroller-Boards
Device | STM32F4x1 Nucleo | STM32F4x1 Blackpill | STM32F103C8T6 BluePill | Remarks User button | GPIO: PC13 (on board) | GPIO: PA0 (on board) | GPIO: PA6 | on board Board LED | GPIO: PA5 | GPIO: PC13 | GPIO: PC13
in „WordClock mit WS2812“ · Projekte & Code · · Screenshots
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Datei
spiGeneric.h
only fill as much data to the outgoing buffer as there is space in the incoming buffer too. For the STM32F411, according to the datasheet there the buffers seems to support only one element. For the STM32L452, the datasheet mentions 32bit of FIFO. This should be 4x 8bit data. As result, there will be an interruption for the STM32F411 between one byte sent and the next one put into the TX buffer, whereas the STM32L452 could work without interruption and reach the maximum possible SPI speed. */ size_t inQueue = 0; const size_t
in „STM32: SPI - HAL durch eigenen code ersetzen“ · Mikrocontroller und Digitale Elektronik ·
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PDF
en.DM00051352.pdf
PM0215 Programming manual STM32F0xxx Cortex-M0 programming manual Introduction This programming manual provides information for application and system-level software developers. It gives a full description of the STM32 Cortex™-M0
in „Umbau von STM32F030F4P6 auf AVR mit Software“ · Mikrocontroller und Digitale Elektronik ·
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PDF
Seiten_aus_DM00037051.pdf
STM32F405xx, STM32F407xx Package characteristics Figure 81. LQFP176 24 x 24 mm, 176-pin low-profile quad flat package outline # 3EATING▯PLANE ▯▯▯▯▯MM ! !▯ GAUGE▯PLANE K !▯ C CCC▯▯▯# ($ !▯ , $ ,▯ :$ :% ▯
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PDF
STM32G0x1_advanced_Arm_-based_32-bit_MCUs_-_Reference_manual.pdf
block 6 AHB 0x4002 0000 0xC000 0000 0x4001 5BFF block 5 APB 0xA000 0000 0x4001 0000 0x4000 A7FF block 4 APB 0x8000 0000 0x4000 0000 block 3 0x1FFF 787F 0x6000 0000 Option bytes 0x1FFF 7800 Engineering bytes block 2 0x1FFF 7500 Peripherals OTP 0x1FFF 73FF 0x4000 0000 0x1FFF 7000 System memory block 1 0x1FFF
in „STM32G0x - Clock für Schreiben der Register notwendig?“ · Mikrocontroller und Digitale Elektronik ·
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Datei
iirBench2.c
// print with manual made software serial the // STM32F4 Discovery //#include "softwareSerial.h" //#define SOFTSERIALPIN_TX PC1 // STM32F4_DISCOVRERY //#define SOFTSERIALPIN_TX PA9// STM32F103 BluePill #define SOFTSERIALPIN_TX PD1 // ARDUINO_UNO // https
in „Wofür Propeller von Parallax ?“ · Mikrocontroller und Digitale Elektronik ·
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Datei
main.c
#include "stm32f10x_lib.h" #include "stm32f10x_map.h" #include "stm32f10x_rcc.h" #include "stm32f10x_gpio.h" #include "bits.h" #define STACK_TOP 0x20000800 #define NVIC_CCR ((volatile unsigned long *)(0xE000ED14)
in „Problem mit STM32-H103+Eclipse+OpenOCD“ · Mikrocontroller und Digitale Elektronik ·
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Datei
main.c
coherency check */ #define PROJECT_CHK #include "CrossCheck.h" #undef PROJECT_CHK /* Includes */ #include "stm32f4xx_can.h" #include "CAN_Config.h" #if defined(PFC_ENABLED) #include "PIRegulatorClass.h" #endif #include "MCTuningClass.h" #include "MCInterfaceClass.h" #if defined(PFC_ENABLED) #include "PFCInit.h
in „STM32F4 - CAN1 empfängt nichts“ · Mikrocontroller und Digitale Elektronik ·
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Datei
tools.c
stdint.h> #include <stdio.h> /* --------------- Special Include Files / Librarys ------ */ #include "tm_stm32f4_rtc.h" #include "tm_stm32f4_disco.h" #include "tm_stm32f4_nrf24l01_cj.h" #include "tm_stm32f4_rtc.h" #include "tm_stm32f4_delay.h" /* -------------- Projekt Include Files ---------------- */ #include
in „Organisation der Header und Includes“ · Mikrocontroller und Digitale Elektronik ·
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Datei
stm32_ub_i2c1.c
//-------------------------------------------------------------- // File : stm32_ub_i2c1.c // Datum : 04.01.2015 // Version : 1.2 // Autor : UB // EMail : mc-4u(@)t-online.de // Web : www.mikrocontroller-4u.de // CPU : STM32F4 // IDE : CooCox CoIDE 1.7.4 // GCC : 4.7 2012q4 //
in „STM32F105 bei I2C Read ein Byte zu viel“ · Mikrocontroller und Digitale Elektronik ·
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Datei
stm32_ub_rng.c
//-------------------------------------------------------------- // File : stm32_ub_rng.c // Datum : 23.02.2013 // Version : 1.0 // Autor : UB // EMail : mc-4u(@)t-online.de // Web : www.mikrocontroller-4u.de // CPU : STM32F4 // IDE : CooCox CoIDE 1.7.0 // Module : RNG // Funktion
in „Random Number Generator läuft nicht richtig,stm32f429“ · Mikrocontroller und Digitale Elektronik ·
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Datei
main.c
#include "stm32f10x.h" // Deklaration der Peripheriefunktionen #include "stm32f10x_gpio.h" #include "stm32f10x_usart.h" #include "stm32f10x_i2c.h" #include "stm32f10x_exti.h" #include "stm32f10x_rcc.h" #include "stm32f10x_dma.h" #include "system_stm32f10x.h" #include "misc.h" #include <math.h> #include <stdio.h> #include <semihosting.h> #include "MPU6050.h" #define LED GPIO_Pin_13 //C //UART #define TX1 GPIO_Pin
in „STM32F103 + I2C + MPU6050 - DMA“ · Mikrocontroller und Digitale Elektronik ·
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Datei
stm32f103c8t6_lcd_ili9341.c
**** */ /* Includes ------------------------------------------------------------------*/ #include "stm32f103c8t6_lcd.h" #include "../Common/fonts.c" /** @addtogroup Utilities * @{ */ /** @addtogroup STM32_EVAL * @{ */ /** @addtogroup STM3210B_EVAL * @{ */ /** @defgroup STM3210B_EVAL_LCD * @briefThis
in „ili9341 initialisieren“ · Mikrocontroller und Digitale Elektronik ·
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Datei
main.c
/* Includes ------------------------------------------------------------------*/ #include "stm32f2xx.h" #include "stm32_eval.h" #include "stm322xg_eval_lcd.h" #include "stm32f2xx_spi.h" #include <stdio.h> GPIO_InitTypeDef GPIO_InitStruct; SPI_InitTypeDef SPI_InitStructure; static uint8_t key_state
in „STM32 SPI Mosi Pegel zu niedrig“ · Mikrocontroller und Digitale Elektronik ·
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Datei
stm32f30x_gpio.c
**** */ /* Includes ------------------------------------------------------------------*/ #include "stm32f30x_gpio.h" #include "stm32f30x_rcc.h" /** @addtogroup STM32F30x_StdPeriph_Driver * @{ */ /** @defgroup GPIO * @brief GPIO driver modules * @{ */ /* Private typedef -------------------------------
in „Probleme mit dem STM32F3Discoery, mal wieder.“ · Mikrocontroller und Digitale Elektronik ·
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PDF
13475.pdf
UM0427 User manual ARM®-based 32-bit MCU STM32F101xx and STM32F103xx firmware library Introduction This document describes the ARM -based 32-bit MCU STM32F101xx and STM32F103xx firmware library. This library is a firmware package which
in „STM32F: SPI "Halbduplex"“ · Mikrocontroller und Digitale Elektronik ·
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Datei
main.c
// Simple GPIO Example for STM32F10x und STM32F30x Discovery Modul Juni 2013 // A.Schnell #include "stm32f30x.h" #include "stm32f30x_gpio.h" #include "stm32f30x_rcc.h" #define BUTTON GPIO_Pin_0 // User Button #define LED6 GPIO_Pin
in „AVR ARM STM32F3 Discovery GPIO Einführung“ · Projekte & Code ·
