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ESP8266-12-Breakout_07.pdf
74AC27D 15 2 74HC14D C1RTS 5 RST RX_EXT 2 12 5 6 C2RXD Y Y0 1 TX0_1 Y1 BS2_TDO_SS_15 IC1B14D 74AC27D IC1A14D 13 74AC27D 74HC14D 4 Z Z0 5 C3RTS 11 10 C2DTR 13 12 Z1 3 74HC14D 74HC14DGND JP1 INH 6 COM1.TXD> C1TX 1 2 TX0_1 >COM1.RXD A 11 COM1.GND GND 3 4 C1RTS <COM1.RTS B 10 COM1.DTR> C1DTR 5 6 C2TX <COM2.TXD C 9 COM2.RXD< C2RXD 7 8 RST >COM2.DSR COM2.GND GND 9 10 C2RTS >COM2.RTS 4053D COM2.DTR> C2DTR 11 12 RX0_3
in „ESP8266 Breakout, 4 x VCOM, JTAG-Debugger“ · Mikrocontroller und Digitale Elektronik ·
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PDF
CM8888S.pdf
8888-2 Explanation Of Events RX 0-RX34-bit decoded data in receive data register. A. Tone bursts detected, tone duration invalid RX b3 Delayed steering. Indicates that valid data register not updated. freqeuncies have been present/absent for B. Tone #n detected, tone duration valid, tone the required guard time thus consituting a decoded and latched in RX data register. valid siganal. C. End of tone #n detected, tone absent duration b2 Indicates
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Datei
usart.h
handling routines use circular buffers * for buffering received and transmitted data. * * The UART_RX_BUFFER_SIZE and UART_TX_BUFFER_SIZE constants define * the size of the circular buffers in bytes. Note that these constants must be a power of 2. * You may need to adapt these constants to your target
in „ISR Code schneller machen?“ · Mikrocontroller und Digitale Elektronik ·
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PDF
Schematic__1_.pdf
B4/A9 VBUS 14 PLLFILT 35 R3 A5 VBUS CRFILT RBIAS GND CC1 R22 R4 R5 R6 12kR USB2_N A6 DP1 CC2 B5 B 36kR 36kR 36kR USB2_P A7 DN1 DP2 B6 USB2_N 5.1kR B XTALIN/CLKIN 33 A8 SBU1 DN2 B7 USB2_P XTALOUT 32 R23
in „Hilfe benötigt! Pi Compute Module 4 Carrier Board ohne Funktion!“ · Mikrocontroller und Digitale Elektronik ·
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Datei
STM32F10x_128k_32k_flash.ld
RWX) : ORIGIN = 0x20000000+0, LENGTH = 32K-0 EXTSRAM (RWX) : ORIGIN = 0x68000000, LENGTH = 0 FLASH (RX) : ORIGIN = 0x08000000+0, LENGTH = 128K-2K-0 EEMUL (RWX) : ORIGIN = 0x08000000+128k-2k, LENGTH = 2k FLASHB1 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB0 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB1 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB2 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB3 (RX) : ORIGIN = 0x00000000, LENGTH = 0 } /* higher address of the user mode stack */ _estack = ORIGIN(RAM)+
in „STM32 ohne JTAG starten“ · Mikrocontroller und Digitale Elektronik ·
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Datei
STM32F10x_128k_32k_flash.ld
RWX) : ORIGIN = 0x20000000+0, LENGTH = 32K-0 EXTSRAM (RWX) : ORIGIN = 0x68000000, LENGTH = 0 FLASH (RX) : ORIGIN = 0x08000000+0, LENGTH = 128K-2K-0 EEMUL (RWX) : ORIGIN = 0x08000000+128k-2k, LENGTH = 2k FLASHB1 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB0 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB1 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB2 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB3 (RX) : ORIGIN = 0x00000000, LENGTH = 0 } /* higher address of the user mode stack */ _estack = ORIGIN(RAM)+
in „STM32 Speicherproblem?“ · Mikrocontroller und Digitale Elektronik ·
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Datei
STM32F10x_512k_64k_flash.ld
RWX) : ORIGIN = 0x20000000+0, LENGTH = 64K-0 EXTSRAM (RWX) : ORIGIN = 0x68000000, LENGTH = 0 FLASH (RX) : ORIGIN = 0x08000000+0, LENGTH = 512K-2K-0 EEMUL (RWX) : ORIGIN = 0x08000000+512k-2k, LENGTH = 2k FLASHB1 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB0 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB1 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB2 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB3 (RX) : ORIGIN = 0x00000000, LENGTH = 0 } /* higher address of the user mode stack */ _estack = ORIGIN(RAM)+
in „STM32F103: CAN - Bus funktioniert bei Medium-Density-, nicht aber bei High-Density device“ · Mikrocontroller und Digitale Elektronik ·
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Datei
STM32F10x_128k_20k_flash.ld
RWX) : ORIGIN = 0x20000000+0, LENGTH = 20K-0 EXTSRAM (RWX) : ORIGIN = 0x68000000, LENGTH = 0 FLASH (RX) : ORIGIN = 0x08000000+0, LENGTH = 128K-2K-0 EEMUL (RWX) : ORIGIN = 0x08000000+128k-2k, LENGTH = 2k FLASHB1 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB0 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB1 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB2 (RX) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB3 (RX) : ORIGIN = 0x00000000, LENGTH = 0 } /* higher address of the user mode stack */ _estack = ORIGIN(RAM)+
in „STM32F103: CAN - Bus funktioniert bei Medium-Density-, nicht aber bei High-Density device“ · Mikrocontroller und Digitale Elektronik ·
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PDF
STM32_Min_System_Dev_Board.pdf
3 4 BOOT1 A9 15 B7 43 PB7/I2C1_SDA/TIM4_CH2[USART1_RX] VBAT 1 3VB 16 B11 5 6 A8 16 B8 45 PB8/TIM4_CH3[I2C1_SCL/CANRX] 17 R B15 17 B9 46 PB9/TIM4_CH4[I2C1_SDA/CANTX] VDDA 9 +3.3V 18 +3.3V B14 18 B10 21 PB10/I2C2_SCL/USART3_TX[TIM2_CH3] 19 B13 19 B11 22 PB11/I2C2_SDA/USART3_RX[TIM2_CH4] VSSA 8 20 MP B12 20 B12 25 PB12/SPI2_NSS/I2C2_SMBAL/USART3_CK/TIM1_BKIN C B B B13 26 PB13/SPI2_SCK/USART3_CTS/TIM1_CH1N VDD_3 48 C S S B14 27 PB14
in „STM32F103C8T6 ARM STM32 Minimum System Development Board Module For Arduino“ · Mikrocontroller und Digitale Elektronik ·
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PDF
STM32_Min_System_Dev_Board.pdf
3 4 BOOT1 A9 15 B7 43 PB7/I2C1_SDA/TIM4_CH2[USART1_RX] VBAT 1 3VB 16 B11 5 6 A8 16 B8 45 PB8/TIM4_CH3[I2C1_SCL/CANRX] 17 R B15 17 B9 46 PB9/TIM4_CH4[I2C1_SDA/CANTX] VDDA 9 +3.3V 18 +3.3V B14 18 B10 21 PB10/I2C2_SCL/USART3_TX[TIM2_CH3] 19 B13 19 B11 22 PB11/I2C2_SDA/USART3_RX[TIM2_CH4] VSSA 8 20 MP B12 20 B12 25 PB12/SPI2_NSS/I2C2_SMBAL/USART3_CK/TIM1_BKIN C B B B13 26 PB13/SPI2_SCK/USART3_CTS/TIM1_CH1N VDD_3 48 C S S B14 27 PB14
in „billige stm32 minimalsysteme für 2,99 euro - taugt das was?“ · Mikrocontroller und Digitale Elektronik ·
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PDF
nv101.pdf
GOSUB Get_PSX_Packet_Fast ' type and packet DEBUG HOME, "Type = " IF (psxStatus = $5A) THEN DEBUG IHEX2 psxId, " (", IHEX2 psxStatus, ")", CLREOL, CR, CR, BIN8 psxThumbL, " ", BIN8 psxThumbR, " " IF (psxId <> $41) THEN DEBUG DEC3 psxJoyLX, " ", DEC3 psxJoyLY, " ", DEC3 psxJoyRX, " ", DEC3 psxJoyRY ELSE
in „USB Gamepad“ · Mikrocontroller und Digitale Elektronik ·
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Datei
MPL115A2.c
{ // read 8 Byte if (i<7) byte[i] = IIC_RxByte(1); // with ACK else byte[i] = IIC_RxByte(0); // with NACK } IIC_Stop(); // Stop Condition a0coeff = (byte[0] << 8 ) | byte[1]; b1coeff = (byte[2] << 8 ) | byte[3]; b2coeff = (byte[4] << 8 ) | byte[5]; c12coeff = ((byte[6] << 8 ) | byte[7]) >> 2; MPL115A2_a0 = (float)a0coeff / 8; MPL115A2_b1 = (float)b1coeff / 8192; MPL115A2_b2 = (float)b2coeff / 16384; MPL115A2_c12 = (float)c12coeff / 4194304; } ... void MPL115A2_ReadPressureTemp(void) { unsigned
in „MPL115A2 Start Conversion“ · Mikrocontroller und Digitale Elektronik ·
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Datei
fet110_ta_uart9600.c
|- // | | | 3.58Mhz // --|RST XOUT|- // | | // | CCI0A/TXD/P1.1|--------> // | | 9600 8N1 // | CCI0B/RXD/P2.2|<-------- // #define RXD 0x04 // RXD on P2.2 #define TXD 0x02 // TXD on P1.1 // Conditions for 9600 Baud HW/SW UART, ACLK = 3.579545MHz #define Bitime_5 0x0BA // ~ 0.5 bit length #define Bitime
in „UART bei MSP430F1121“ · Mikrocontroller und Digitale Elektronik ·
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Datei
fet110_ta_uart115k.c
- // | | | 8MHz // --|RST XOUT|- // | | // | CCI0A/TXD/P1.1|----------> // | | 115200 8N1 // | CCI0B/RXD/P2.2|<---------- // #define RXD 0x04 // RXD on P2.2 #define TXD 0x02 // TXD on P1.1 // Conditions for 115200 Baud SW UART, ACLK = 8Mhz #define Bitime_5 0x024 // ~ 0.5 bit length + small adjustment
in „UART bei MSP430F1121“ · Mikrocontroller und Digitale Elektronik ·
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Datei
lpc43xx_cgu.c
2013 // 3 I E E G T X P P P x x D D D D D S U P U M S S P P A A L E S S S U U U U C x x x x A O O // 2 R R T P C T L L L I I I I I A S E S 4 P P H H P P C N D S S R R R R O P U U // C X X I K A 0 A 1 A B C D E F B R B F I RxTx1 3 D T I 0 1 0 1 2 3 L T T {0,0,0,0,0,0,0,1,1,1,0,0,1,1,1,1,1,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,1,1,1
in „Cortex M0/M4 SPI nach CMSIS ?“ · Mikrocontroller und Digitale Elektronik ·
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PDF
datasheet.pdf
AD2 AD1 AD0 FFH 97 96 95 94 93 92 91 90 P1* Port 1 90H – – – – – – T2EX T2 FFH A7 A6 A5 A4 A3 A2 A1 A0 P2* Port 2 A0H AD15 AD14 AD13 AD12 AD11 AD10 AD9 AD8 FFH B7 B6 B5 B4 B3 B2 B1 B0 P3* Port 3 B0H RD WR T1 T0 INT1 INT0 TxD RxD FFH PCON# 1 Power Control 87H SMOD1 SMOD0 – POF GF1 GF0 PD IDL 00xx0000B D7 D6 D5 D4 D3 D2 D1 D0 PSW* Program Status Word D0H CY AC F0 RS1 RS0 OV – P 000000x0B RACAP2H# Timer 2 Capture High CBH 00H
in „Info zum SAB80C382 gesucht!“ · Mikrocontroller und Digitale Elektronik ·
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PDF
CentiPad_Flyer_0601.pdf
Bus - TTY1: RS232, RX/TX/DCD/CTS EEPROM: 256kBit (andere Größen möglich), (optional RS485 Treiber bestückbar) bootfähig - TTY2: RS232 RX/TX Externer Bus: - Daten-/Adress-/Control-Bus - TTY3: 3,3VRS232, RX/TX/DCD/CTS (A0..15
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Datei
main.c
#include <avr/io.h> #include <avr/interrupt.h> // U at PWM - V at FLOAT - W at GND: B2 on, B1 on, COM1A1 on - B0 off, B3 off, COM1B1 off - B4 on, B5 off, COM1D1 off #define STATE_1 PORTB = 0b00010110;\ TCCR1A &= ~(1<<COM1B1);\ TCCR1C &= ~(1<<COM1D1);\ TCCR1A |= (1<<COM1A1); // U at FLOAT - V at PWM - W at GND: B2 off, B1 off, COM1A1 off - B0 on, B3 on, COM1B1 on - B4 on, B5 off, COM1D1 off #define STATE_2 PORTB = 0b00011001;\ TCCR1A &= ~(1<<COM1A1);\ TCCR1C &= ~(1<<COM1D1);\ TCCR1A |= (1<<COM1B1); // // U at
in „BLDC Treiber MIT AVR“ · Mikrocontroller und Digitale Elektronik ·
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Datei
ERR08.txt
SDK:2.2.1(cfd48f3)/Core:2.4.1/lwIP:2.0.3(STABLE-2_0_3_RELEASE/glue:arduino-2.4.1) Version: 1005 Booting Sketch... WiFi failed, retrying. scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 5 (10) add
in „ESP8266 - Arduino - HTTP Get, ESP stürzt ab.“ · Mikrocontroller und Digitale Elektronik ·
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Datei
startup_stm32f10x_md.S
_Channel6_IRQHandler // DMA1 Channel 6 .long DMA1_Channel7_IRQHandler // DMA1 Channel 7 .long ADC1_2_IRQHandler // ADC1_2 .long USB_HP_CAN1_TX_IRQHandler // USB High Priority or CAN1 TX .long USB_LP_CAN1_RX0_IRQHandler // USB Low Priority or CAN1 RX0 .long CAN1_RX1_IRQHandler // CAN1 RX1 .long CAN1_
in „uint64_t auf STM32F103“ · Mikrocontroller und Digitale Elektronik ·
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Datei
startup_stm32f10x_md.S
_Channel6_IRQHandler // DMA1 Channel 6 .long DMA1_Channel7_IRQHandler // DMA1 Channel 7 .long ADC1_2_IRQHandler // ADC1_2 .long USB_HP_CAN1_TX_IRQHandler // USB High Priority or CAN1 TX .long USB_LP_CAN1_RX0_IRQHandler // USB Low Priority or CAN1 RX0 .long CAN1_RX1_IRQHandler // CAN1 RX1 .long CAN1_
in „C++: Objekt mit Adresse einer Variablen initialisieren klappt nicht“ · Mikrocontroller und Digitale Elektronik ·
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PDF
DS2438A.pdf
Copies entire contents 48h<page Idle or Rx of NVB bit {NVB bit in Status of Scratchpad page 00h-07h> Register = 1 until xxh copy complete (2- to 8-byte EEPROM/ 10 ms, typ)} SRAM page xxh Recall Memory Copies entire contents B8h<page Idle Idle
in „DS2438 auslesen“ · Mikrocontroller und Digitale Elektronik ·
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PDF
NVC-MDCS46-V1.4.pdf
...................................................................................10 2.4.2. UART_TX and UART_RX............................................................................................................11 2.4.3. I2C_SCL, I2C_SDA.........................................
in „Mini Bluetooth Module mit SPP und AT Command set“ · Mikrocontroller und Digitale Elektronik ·
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Datei
RS232_Test.vhd
EMPFANGEN process begin wait until rising_edge(CLK); rxd_sr <= rxd_sr(rxd_sr'left-1 downto 0) & RXD; RX_en <= '0'; case rx_state is when IDLE => -- warten auf Startbit if (rxd_sr(3 downto 2) = "10") then rxcnt <= ((Quarz_Taktfrequenz/Baudrate)-1)/2; rxbitcnt <= 0; rx_state <= BUSY; end if; when BUSY =>
in „Vertauschte Ausgabe des std_logic_vector“ · FPGA, VHDL & Co. ·
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Datei
KOMPASS.C
]; unsigned char check_sum; unsigned int byte = 0; unsigned char uart_rxbuf[4]; unsigned char uart_rx_pos; unsigned char uart_trans; unsigned char x = 0; typedef unsigned char u08; void calc_kompasswert(void) { kompass = (( uart_rxbuf[1]*256) + uart_rxbuf[4] ) /2; uart_rx_pos = 0; //check_sum = 0xFF + uart_rxbuf[2] + uart_rxbuf[1]; check_sum = 0xFF + kompass; } SIGNAL(SIG_UART0_RECV) { uart_rx_pos++; byte++; uart_rxbuf[uart_rx_pos]=inp(UDR0); if (uart_rx_pos == 4) calc_kompasswert(); } void print_info(void) {
in „Problem mit Mega128 USART“ · Mikrocontroller und Digitale Elektronik ·
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Datei
linkfile.txt
Stack_Init ) ; _Minimum_Stack_Size = 0x100 ; MEMORY { RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 10K FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 128K FLASHB1 (rx) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB0 (rx) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB1 (rx) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB2 (rx) : ORIGIN
in „GCC Linker File“ · Mikrocontroller und Digitale Elektronik ·
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Datei
RFM22.c
.TuneMode_PLL_on = yes; RFM22B_Register._0x08_Op_Mode_Funct_Ctrl2.Automatic_Transmission = yes; RFM22B_Register._0x08_Op_Mode_Funct_Ctrl2.RX_Multi_Packet = no; RFM22B_Register._0x0A_Microcontroller_Outp_Clock.Clock = _4MHz; // für
in „RFM22B Beispiel Projekt gesucht.“ · Mikrocontroller und Digitale Elektronik ·
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PDF
Schematic.pdf
25 PE2 4 PE2 (XCK0/AIN0) PF3 (ADC3) 58 PF3 PE3 5 PE3 (OC3A/AIN1) PF2 (ADC2) 59 PF2 PE4 6 PE4 (OC3B/INT4) PF1 (ADC1) 60 PF1 PE5 7 PE5 (OC3C/INT5) PF0 (ADC0) 61 PF0 4 3 2 1 VCC 8 B B B B PE6 9 PE6 (T3/INT6) VCC
in „PoE AVR Modul“ · Markt ·
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Datei
msp430x11x1_ta_uart19200_01.c
- // | | | 3.58Mhz // --|RST XOUT|- // | | // | CCI0A/TXD/P1.1|--------> // | | 19200 8N1 // | CCI0B/RXD/P2.2|<-------- // #define RXD 0x04 // RXD on P2.2 #define TXD 0x02 // TXD on P1.1 // Conditions for 19200 Baud HW/SW UART, ACLK = 3.579545MHz #define Bitime_5 83 // ~ 0.5 bit length #define Bitime
in „compilerfehlermeldung“ · Mikrocontroller und Digitale Elektronik ·
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PDF
um3750.pdf
result and detects low If comparison is ok. 18 V c c The positive power supply pin of the UM3750. 2 - 5 B t E z F - _ z___ _ --~ UM3750 Connection Diagram for Transmitter/Receiver Output Waveform (based on 100 KHz) Typical 2 - 6 Decoder Flowchart Stand by Mode Reset Count Yes No No + Data In? N O Count
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Datei
uart.h
handling routines use circular buffers * for buffering received and transmitted data. * * The UART_RX_BUFFER_SIZE and UART_TX_BUFFER_SIZE constants define * the size of the circular buffers in bytes. Note that these constants must be a power of 2. * You may need to adapt this constants to your target
in „AVR Bootloader in C, geht mit mega8 nicht“ · Mikrocontroller und Digitale Elektronik ·
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Datei
usart.h
wenn ein ATMega128 benutzt wird #if defined (__AVR_ATmega128__) #define USR UCSR0A #define UCR UCSR0B #define UDR UDR0 #define UBRR UBRR0L #define USART_RX USART0_RX_vect #endif #if defined (__AVR_ATmega644__) #define USR UCSR0A #define UCR UCSR0B #define UBRR UBRR0L #define EICR EICRB #define TXEN TXEN0
in „Funk-uhr über AVR Programmieren mit DCF01“ · Mikrocontroller und Digitale Elektronik ·
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Datei
findback.c
None * RETURN: None */ { //Initialize serial communication functions SerInit(); //MsgInit(); DDRD |= 0b11111100; //Pins 2-7 als Ausgänge PORTD = 0; DDRB = 255; PORTB = 255; ACSR = (1<<ACD); // Disable Analog Comparator // Use the 16-bit Timer1 //TCCR1B = (1<<CS12) | (1<<CS10); // Timer1 clock prescale
in „Problem mit MEGA 128 UND UART“ · Mikrocontroller und Digitale Elektronik ·
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Datei
test_max3100.ino
// 14k4 //#define CFG 0xC005 // 7k2 //#define CFG 0xC006 // 3k6 //#define CFG 0xC007 // 1k8 //#define CFG 0xC008 // 76k8 //#define CFG 0xC009 // 38k4 //#define CFG 0xC00A // 19k2 //#define CFG 0xC00B // 9k6 //#define CFG 0xC00C // 4k8 //#define CFG 0xC00D // 2k4 //#define CFG 0xC00E // 1k2 //#define CFG 0xC00F // 600 // SOFT-SPI, Arduino style /* uint16_t MAX_IO(uint16_t data) { uint16_t i, rx=0; digitalWrite(MAX_CS, LOW); for (i=0; i<16; i++) { if (data &
in „FIFO im MAX3100“ · Mikrocontroller und Digitale Elektronik ·
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Datei
Drehzahl.bas
Enable Timer0 Enable Pcint0 Gimsk.5 = 1 Pcmsk.4 = 1 Enable Interrupts 'Interrupts einschalten Usicr = &B10101000 'i2c Config On Usi_start I2c_start Nosave 'Bei Startkondition gehe zu I2c_start On Usi_ovf I2c_read_write Nosave 'Bei Counteroverflow gehe zu I2c_read_write On Pcint0 Frequenz_messung Nosave
in „Drehzahlmesser für Modellmotor“ · Mikrocontroller und Digitale Elektronik ·
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PDF
191148-an-01-de-USB_Modul_UM_100_Bausatz.pdf
5V 1 Spannungsversorgung L1 2 ext. LEDA 3 USB 22u C1 + C11 C12 SMD C9 C10 I m 10u 1n 100n 1n 100n S 7 16V SMD SMD SMD SMD USB- 3 D1 D2 Eingang R10 R5 C16 TX RX BU1 D+ 22R 1K5 USB nach RS232 1 Umsetzung 3mm, 3mm, 2 D- R9 33n rund,gruerund,rot 22R SMD 3 IC2 4 7 USBDP TXD 25 TXD 8 USBDM RXD 24 RXD USB-Buchse 6 3V3OUT ¯RTS 23 B-Typ 4 ¯¯¯¯¯¯ ¯¯¯¯ 22 /RTS Reset- 31 RESET CTS 21 /CTS 4 R 3 R +5V schaltung 32 RCCLK DTR 20 /DTR R 2 R 2 100K 1 EECS DSR¯ 19 /DSR
in „USB, Ethernet und RS232“ · Mikrocontroller und Digitale Elektronik ·
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Datei
lcdtext.asm
C_Cnt =r19 ;zusätzlich: X und Z ;Sonstige Register: .def temp =r20 .def temp2 =r21 .def RX =r22 ;zusätzlich: Y ;PortB .equ CLOCK =0 ; Pixelclock .equ PWM =1 ; PWM für Contrast .equ LP =2 ; Latch Puls (HSync) .equ FRAME =3 ; First Line Marker (VSync) .equ M =4 ; AC Drive .equ ONOFF
in „Einfacher Low Cost LCD Controller für 320x240 LCD im Textmodus“ · Projekte & Code ·
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Datei
test.c
if(current_t < PulsWidth) // kleiner als Pulsbreite? return; // raus last_t=TCNT0; // Timer merken rx_data<<=1; // rx_data (byte) um ein Bit nach links schieben if((PIND & (1<<PD2)) == 0) { // wenn PD2 (INT0) logical low, rx_data++; // dann Bit setzen } /* Kodierung siehe: http://www.mikrocontroller.net/attachment.php/20976/data.jpg */ if((!RXD_Ready) & (rx_data==10)) { // rx_data = 10 (binär "1010")? RXD_Ready=1; // Startsequenz erhalten rx_data=0; // rx_data für aufnahme der Daten wieder löschen bitcount=9; // und Bitzeiger auf 9 (9, weil darunterliegender
in „MCU zu langsam für mehrere Interrupts?“ · Mikrocontroller und Digitale Elektronik ·
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stm32f103rb_rom.ld
RAM */ /* Memory Spaces Definitions */ MEMORY { RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 20K FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 128K FLASHB1 (rx) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB0 (rx) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB1 (rx) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB2 (rx) : ORIGIN
in „STM32 linker scripts“ · Mikrocontroller und Digitale Elektronik ·
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Datei
STM32F10x_512k_64.ld
RAM */ /* Memory Spaces Definitions */ MEMORY { RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 64K FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 512K FLASHB1 (rx) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB0 (rx) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB1 (rx) : ORIGIN = 0x00000000, LENGTH = 0 EXTMEMB2 (rx) : ORIGIN
in „STM32: CAN Loopback mit merkwürdigem Effekt“ · Mikrocontroller und Digitale Elektronik ·
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PDF
MT6252_Design_Notice.pdf
Speaker only Voice DAC replace Copyright © MediaTek Inc. All rights reserved 59 Design Notice – Audio (2/9) ● MT6252/6253/6236 compare: MT6253 MT6236 MT6252 gain range (dB) -20 ~ +43 -20 ~ +43 1~49 dB MIC gain step size 2dB 2dB 2dB gain range (dB) -22 ~ +8 -22 ~ +8 -16 ~ 8 dB voice gain step size 2dB 2dB
in „Amparos GPS Tacker - Pollin Schnäppchen“ · Mikrocontroller und Digitale Elektronik ·
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Datei
gdriver.c
0 = IRQ 3:1 011 (3) 1 RLS (Receive Line status) +Errors: Overrung, Parity, Framing, Break IRQ 010 (2) 2a RDA (Receive Data available) +RX Fifo enthält Trigger Schwelle (U1FCR[7:6]) Zeichen 110 (6) 2b CTI (Character Time-out indicator) +RX FIFO enthält mindestens 1 Zeichen und 3-4 Perioden kein neues
in „Einfacher Low Cost LCD Controller für 320x240 LCD im Textmodus“ · Projekte & Code ·
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EFcomProV10.pdf
U51 2 PWRKEY GP9 50 2GND_2 3 NC1 49 0 2 DTR GP8 48 MIC_P TX Q5 4 GP7 R61 3 1 5 RI GP6 47 5 5 1K DCD 46 4RX_4 0 R 0 R MD_PWR 6 GND4 45 C62 C61 1 1 7 NCW GND5 N N R53 8 CTS 44 C C 5RX_5 RTS SIM9000 GP5 43 TX_L
in „Abblockproblematik“ · Analoge Elektronik und Schaltungstechnik ·
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BK18_1.1.pdf
1 COMP. AGC ∅V 9 AGC AMP. 1.7V 10,7 MHz IF BK18 - PERFORMANCE DATA Min Typ Max Units Notes BK18xx-M2 868.200 868.350 868.500 FREQUENCY MHz (1) BK18xx-M5 868.800 868.950 869.100 Ω ANTENNA IMPEDANCE 50 TX RF POWER 15 20 mW TX SPURIOUS EMISSION -45 dBc RX SENSITIVITY -95 -98 dBm (2) RX SELECTIVITY ±100
in „Sammelbestellung One-RF 868 Tiny Transciever (ehem. addLink)“ · Markt ·
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TN_167_FIFO_Basics.pdf
Device # Channels Asynchronous FIFO Synchronous FIFO Performance Performance FT245B 1 1 Mbyte/sec NA FT245R 1 1 Mbyte/sec NA FT240X 1 1 Mbyte/sec NA FT2232D 2 1 Mbyte/sec NA FT232H 1 8 Mbyte/sec 40 Mbyte/sec 2 Asynchronous 40 Mbyte/sec (single FT2232H or 1 8 Mbyte/sec channel) Synchronous
in „FT2232H Asyncron FIFO“ · Mikrocontroller und Digitale Elektronik ·
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Datei
startup_stm32.s
=_sbss b LoopFillZerobss /* Zero fill the bss segment. */ FillZerobss: movs r3, #0 str r3, [r2] adds r2, r2, #4 LoopFillZerobss: ldr r3, = _ebss cmp r2, r3 bcc FillZerobss /* Call the clock system intitialization
in „stm32f103 RTC Interrupt öfter als erwartet“ · Mikrocontroller und Digitale Elektronik ·
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STM32F746G_Discovery.pdf
/ 0 1_ _ TSM-103-01-x-DPID101STPS1L30A 72 GI2 BY04SS P1100nF A A A A A B B B B B D C9492 C73732 C95902 C9791 PVCP_RXX PISB1PISB1102NK_TXTX P P P P P P P P P P V V 3V3 5 Volts Power Supply 710nF SB1B 1 1 1 1 1 1 1 2 2 2 2 2 1uF 1 10nF01 1uF92 STLINK_RXR
in „STM32F7 Discovery Board“ · Mikrocontroller und Digitale Elektronik ·
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Hantek_Tekway_Voltcraft_DSO_hw1007.pdf
PIU2005028 PIU2005073 PIC209n PIC208 C20_2020 R20_929 PIR2091 IO23 PIJ200P2023 PIJ200P2024 VT1 CR2PIR2003PIR200302 PIRA2001PIRA200106 LA-D5 B IO, (DQS1B/CQ1B#,DPCLK2)/(DQS1B/CQ1B#,DPCLK2) PIU20020R4 A IO, DIFFIO_R4p (CRC_ERROR) PIU20020F13 8 PIL2042 RX+ PIU2005029DD DVDD PIU2005072 PIC200n 0R CR20
in „TEKWAY DST1xx2B Oszilloskop“ · Mikrocontroller und Digitale Elektronik ·
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Datei
STM_USART.c
correct registers */ GPIO_InitTypeDef GPIO_InitStruct; // this is for the GPIO pins used as TX and RX USART_InitTypeDef USART_InitStruct; // this is for the USART1 initilization NVIC_InitTypeDef NVIC_InitStructure; // this is used to configure the NVIC (nested vector interrupt controller) /* enable APB2 peripheral clock for USART1 * note that only USART1 and USART6 are connected to APB2 * the other USARTs are connected to APB1 */ RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, ENABLE); /* enable the peripheral clock for the pins used by * USART1, PB6 for TX and PB7 for RX */ RCC_AHB1PeriphClockCmd
in „STM32F405 USART will nich“ · Mikrocontroller und Digitale Elektronik ·
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Datei
Bootloader.bas
Einstellungen ****************************** Const Uart_protokoll = 3 'UART Komunikationsprotokoll '0 = nur RX, ohne Passwort '1 = nur RX, mit Passwort '2 = TX/RX, ohne Passwort '3 = TX/RX, mit Passwort Const Enable_bootloader_search = 0 '1 = Bootloader startet, wenn nach dem Reset ein &h07 empfangen wird '0
in „Probleme mit Bootloader bei ATmega328p“ · Mikrocontroller und Digitale Elektronik ·