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  1. Dada Krauter

    ESP8266 boot failure

    Lavaguava> thats not problem with serial communication when i swap tx and rx im not getting data in terminal. (*steve*)> I think you are right. ill try external regulator and ill check again. Thanks. ;)
  2. Dada Krauter

    ESP8266 boot failure

    Hi, I have problem with my ESP8266 wifi module. That's my connection: ESP VCC > 3.3V Arduino ESP CH_PD > 3.3V Arduino ESP GND > GND Arduino ESP UTXD > TX Arduino ESP URXD > RX Arduino Baud rate: 115200. When I power on arduino, red light(power light) on ESP lights up and blue light blinks...
  3. Dada Krauter

    Receiving serial data from FT232RL and sending the same data to another device with ATmega

    Im getting angry... :D Someone please help me... Thanks. ;)
  4. Dada Krauter

    Receiving serial data from FT232RL and sending the same data to another device with ATmega

    Thank you :) I will wait, also I will try to make it myself :D DADA
  5. Dada Krauter

    Receiving serial data from FT232RL and sending the same data to another device with ATmega

    Please someone... Help me :)
  6. Dada Krauter

    Receiving serial data from FT232RL and sending the same data to another device with ATmega

    Thank you for your reply, :) So I want to configure xbee with x-ctu program without any external ftdi converters. when mcu operates it receives data from xbee but i want to make mode(e.g. xbee config.) to configure xbee without taking out of board and connecting with external ftdi converter...
  7. Dada Krauter

    Receiving serial data from FT232RL and sending the same data to another device with ATmega

    Hello everyone, :) I want to connect two devices to one FT232RL, avr reads received data from FT232RL and sends same data to second device. I want to configure xbee trough avr with pc X-CTU program. Im working with Atmel Studio 6 C code; but i don't know how to write that... See my...
  8. Dada Krauter

    Send serial data from A device to B through AVR

    Someone knows how to do that?? I need C code :) Thanks :)) DADA
  9. Dada Krauter

    Using 74HC4052 for UART

    Heyy no one know? o_O
  10. Dada Krauter

    Sending/Receiving data via UART

    Hi again :) I know how it works but I don't know how to write C code for that(I wrote something but it doesn't woks :( ) and I need help. Thanks ;) DADA
  11. Dada Krauter

    Using 74HC4052 for UART

    Hi everyone ;) I have question to you: >>> I want to use GPS(TX,RX) FT232RL(TX,RX) and XBEE(TX,RX) but my chip only has 2 UART ports(ATmega1284P). So I want to use 74HC4052 multiplexer(> http://www.newark.com/on-semiconductor/mc74hc4052adtg/analog-mux-dmux-dual-4-x-1-tssop/dp/42K0889 <). And...
  12. Dada Krauter

    Sending/Receiving data via UART

    Also see attachment>>> :)
  13. Dada Krauter

    Sending/Receiving data via UART

    Hi Frenoy Osburn :) I have question to you: >>> I want to use GPS(TX,RX) FT232RL(TX,RX) and XBEE(TX,RX) but my chip only have 2 UART ports. So I want to use 74HC4052 multiplexer(> http://www.newark.com/on-semiconductor/mc74hc4052adtg/analog-mux-dmux-dual-4-x-1-tssop/dp/42K0889 <). And I want to...
  14. Dada Krauter

    Assembling splitted integer C

    Hi @KrisBlueNZ :) OK I understand that, can you help me to write those functions with C code? Thanks for all ;) DADA
  15. Dada Krauter

    Sending/Receiving data via UART

    I had a contact with somebody who worked on the project like this and he helped me. But he didn't know about HMC, GPS and other things such like that... He helped me to write code for my flight controller but the MCU depended on normal remote controller(RC Radio) that transmits PWM pulses, but I...
  16. Dada Krauter

    Sending/Receiving data via UART

    Hi again, :) ok I will use HMC5883L(I want really good stabilization>See attachment file(I don't know how to use Optical sensor, Bartometer...)) >>> In my simulation I have two MCUs 1) Controller and 2) FlightController. Controller sends data "%S,ADCVALUE,T,ADCVALUE,R,ADCVALUE,P,ADCVALUE,Y"...
  17. Dada Krauter

    Assembling splitted integer C

    Thank you Harald Kapp you helped me :D It worked. It's that what I wanted ;) I have one more question is there any library for UART data correction(If received data is incorrect)?? or if not how can I write that in C code? :) Thanks again :) DADA
  18. Dada Krauter

    Assembling splitted integer C

    Hi Supercap2F :) Thank you for your fast reply, on LCD data prints separately e.g. 1 then 2 then 3 (123) but I want to use printed numbers for another function inside a MCU. I want it to be 123 not 1 2 3, Like that: int data = 123; Can you tell me how to save each digit in to one integer with C...
  19. Dada Krauter

    Assembling splitted integer C

    Hi everyone ;) I have this code to take desired segment of data from long string :) The command prints separately each char and I want to save it as one integer. So: Transmitter sends data like that %S,123,A,456,B,789,C. Code reads only numbers and prints on LCD. Let's take 123: It prints 1...
  20. Dada Krauter

    Send serial data from A device to B through AVR

    What about first question? Harald Kapp :) Thanks ;)
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