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The data display function for bandwidth calculation is discussed here:
Hello, I am trying to build an application to display curves from data coming through a USB device. I cannot go from a white paper so I have found which compiles with Visual C++ 6.0 with MFC. The express versions are difficult to use even with multiple topics about MFC. I have also found another application to dem
As a test, I am trying to receive a simple array of values containing from matlab, store this data in flash memory then check the memory. However, I get all zeros on the serial display. I am new to writing code for an avr controller. At this point I?m trying to isolate the problem to either hardware or software. I have verified the
Hi, why you are thinking of use FSM to solve your problem :thinker: you just need to use keypad first with registers controlled by "E" button to load data to register B then the "F" button to enable the op of the adders to register on edge and keep it with the other edge then display , yours FSM is already exist in the adder hope it helps Ziad
hi guys, I want to know the way to transfer the temperature sensor data from arduino and send it to my PHP website textbox. I had successful get the temperature from the arduino and display at LCD. And I using HC-06 module as my bluetooth connection between arduino and my laptop. Please help and Thanks. Regards, YY
hello, if you are using a 16*2 jhd162a lcd then you canuse one more method that send 0x80 as instruction to the lcd that is the start address of the first line and after that you can send 40 bytes to the lcd as data and the second line starting address is 0xc0...
Hi, I want to import multiple S2PMDIF files into ADS but can?t find any other way than doing them except one by one, which is not practical as I have hundreds of them. I?ve tried using the ds_import command line tool but it only works for Citi, Touchstone and mdif files. What I have tried is renaming the S2PMDIF file with a mdf extensio
I tried interfacing rtc with 8051 to display hour,min,sec but got seconds alone displayed on lcd with an error logic contentions on data bus
hi every body i need a simple program that have capability of display incoming datas in client side i send a data by sim900 gsm/gprs module via gprs (based on at commands) in http to my laptop & need a program to displaying this datas tnks all
Post the data sheet of the 7 seg
Hello Ashu, You are getting garbage data, that means you are getting the data from the GPS. but probably you need to convert the characters into ASCII format by adding 48(decimal) and then display the values on lcd.
if you do a web search for build oscilloscope you will get plentry of links using microcontrollers to acquire signals via ADCs and sending data to a PC via USB for display
use BCD to S-seg and store data one by one
I want to interface two OLED with SPI how to do in lpc1768 or in freertos?? i interface two separate SPI for two OLED display and data displayed separately BUt only one OLED is working at a time and data of the both function are displayed in one display Confused??????? - - - (...)
Hi, I want to interface HDSP-523E with Raspberry Pi. The datasheet is here. Any suggestion on how to interface it with RaspPi? Through I2C? I guess I need a port expander.
Can someone help me to explain how I can use the following popular code using: plen=fill_tcp_data_p(buf,plen, xxxxx) I want to display variable which contains HEX data.
somebody please help me!I make a code for 8x8 dot matrix display scrolling data in pic16f1936.Now all the code running very well but I don't understand the logic how to scroll it,because my uC is 8 bit and I want to scroll two 8 bit data as a single somebody have any idea how to rotate left or right the column data. here (...)
Dear all, I am having TVS company 1D bar code scanner. It will work only in HOST(Meaning PC). I need to access the data by micro-controller and I need to display the data in 4 line LCD. I am having little bit knowledge about FT232RL and PL2303.. These ICs will perform USB to UART. But I am not confident in USB host.. How can I add (...)
if you do a web search for "PIC LCD circuit" it will give you many links to circuits using Microchip PIC microcontrollers, e.g. also Microchip's development board data sheets give schematics and sample code
Hello!! I am using Keil uVision IDE, and wants to display data while debugging in debug(printf) window, but not able to do so. I am using NXP LPC1343 Micro-Controller based development board and colinkex an open source debugger by CooCox, but i am not able to use it to display data on debug printf window. Can one help me (...)
On Key press you append the key value to an array and terminate it with null character and use this string to display data on LCD. You also use a counter to index array elements. On Key press (except back space) keydata = Key; keydata = '\0'; displayOnLCD(keydata); //If backspace is (...)
Hi all, I'm interfacing sim300s with pic18f4550. I wrote the below program with some online help. But so far I couldn't get any result. I tried connecting the modem to picdem 2 plus demo board (where pic18f4550 is mounted), but it doesn't seem to be working. Is there any other way that I can get a TTL output from sim300s (since the gsm
If I define a custom character that uses the lowest (8th) pixel row also, this row is never displayed, although the HD44780 datasheet says this: The 8th line is the cursor position and its display is formed by a logical OR with the cursor. Maintain the 8th line data, corresponding to the cursor display (...)
I need a Mega 2560 shield for 3.2" TFT display with touch screen and also for XBee. My system collects data received through XBee and displays it on TFT. I have seen shields for XBee and TFT but cannot use both at the same time.
You can send values from microcontroller through Sim900 to a server. Main tasks of the microcontroller are as follows: 1) Configuration of the SIM900 module for TCP/IP Client mode, 2) SIM900 control via AT commands for data transfer, 3) Updating the Microcontroller display if any, when the corresponding command is received from the Server.
both approaches are possible 1. build a single application in C++ which talks to the device via a serial port and has a GUI front end built using wxWidgets, GTK+, etc 2. run a C++ based web server with talks to the device via the serial port. A PHP web front end contacts the server to display data received and control the device. This should b
I assume you will be receiving the keypad data from the PIC18 via serial port the project is possible in Matlab, i.e. it can read data from a serial port and build GUIs alternativly you could use Java, C++, C#, VB.Net, etc all of
Are you able to see the Hsync, Vsync on the CRO (You can check these signals by connecting a prob on the display's Hsync, Vsync ports). also check the clock. If the Hsync and Vsync are able to see... then try to find whether the RGB data are zero or not.. if the RGB data are zero then also you can see black screen.
... and bar code readers usually produce serial ASCII output so all you need to do is display the characters. It would be up to you to look-up the character string in a table and display data accordingly. The type of code is normally worked out by the scanner itself and can be requested from it if necessary. Brian.
I am using one way communication for sending data to display from microcontroller. In this case as the output of 75176 is always enabled, are the bias resistors necessary? Secondly, the cable length will no exceed more than 5mtrs, so are the termination resistors necessary? Let me explain my project. It consists of two devices one controller
Search for "128x128 LCD" and you will find hundreds of suppliers. You will have to search their data sheets to find an exact match for the cable though, I think most of that size are made for mobile phones and customized for a particular model even if the display itself is the same. Brian.
hai there, Thanks for your reply..i manage to debug the code and it ran nicely on the board..but the problem i facing now is..i cannot display/import the digital data which i obtained after i convert the analog signal inside my pc. i tried to use system generator but its not working as well cause i need to purchase the toolbox for the simulink..
1) Those square blocks indicate that you are not sending correct data to the LCD (or are not sending it correctly). Unless you are INTENDING to display blocks. 2) It sounds like something failed. 3) You have to be aware of static or overvoltage
I am trying to display an image on a monitor/projector using the DVI port of the Xilinx XUPV5LX110T. From the user manual, I saw that DVI port has 4 pins for 4 bits of R G B each. With that it has 6 other pin outs. I can generate the RGB data. Can some one please help me with the other 6 pins on how to control them?
Hi All, I'm working on a project for one of my classes in which I get to implement a design of my choosing, and I am attempting to interface with the on-board Cellular RAM of the Nexys-3 Spartan 6 and do asynchronous and synchronous reads and display the data from the memory (which I programmed using the Adept interface) to the 4 SSD's by displ
This program is for PIC16F676 in micro c compiler. sbit LED1 at RC0_bit; // 1 sbit LED2 at RA2_bit; // 2 sbit LED3 at RC2_bit; // TIMER display sbit SWITCH at RA3_bit; //TIMER SWITCH int Adc; // Save analog data void Read_Adc() { ADCON0.GO=1; // Start Convert w
hi, i have interfaced PIC18f4550 with MLX90614 (IR Sensor), I am using this code from application note melexis have provided and made some necessary changes required to display RX_Buffer(Received Byte) on LCD. i am newbie to this can anyone help me what should i do to display data i have attached the C code with this post . i am (...)
You can import measured data into HFSS and display it in the same report as your simulated. Right click on report in project manager and select import. Another option is to export both and use excel to create plots.
This is a software problem. You give us no information, so there's no way to tell you what you are doing wrong. Break this problem down: 1) Are you transmitting the data properly? 2) Are you receiving the data properly? 3) Is it being properly stored in your array(s)? 4) Does your LED display routine operate properly?
According to ILI9341 datasheet, 5v applied on supply exceeds absolute maximum rating defined for such controller, which is (4,6+-0,3)v. "The absolute maximum rating is listed on following table. When ILI9341 is used out of th
sprintf_P() is no standard C function and "file size => u\n" contains no valid format specifier. On a 16bit compiler %u is usually needed to print word data and %lu for dword.
To export from HFSS After solving in HFSS, right click Analysis-> Setup. select Matrix data. Check the display all frequencies box and the S matrix box then click Export Matrix data. name the file and choose the location. To import to Designer Project->Add Model->add Nport Model. select Import data under Mode. Browse to (...)
The backlight has nothing to do with the data interface and voltage, it is normally an array of LEDs connected to the end pins of the display connector. Are you saying the display is working but the backlight isn't lighting or there is nothing on the display at all? Brian.
All, Have anyone done this: I want to capture a picture with a camera e.g Omnivision with a Atmel Sam4, send the data thru RS232 to a PC. Then the question, have anyone seen or made a GUI with Visual Basic Express 2010 to display a captured image from a microcontroller?
1. Read the LCD data sheet 2. Provide data. 3. ???? 4. Profit
USB or PCI based data acquisition and display systems would cost you more than a benchtop oscilloscope. Try in your circle for any abandoned or old cathode ray tube based oscilloscopes from Industries which should serve your purpose. I assume you aren't looking for any high frequency applications.
Hi all, In my project i am receiving data from RS232 ex: "123" is a temperature reading from one micro controller and receiving by another micro controller. That micro controller have Graphical LCD so i want to display the Temperature value received by RS232. But the problem is i am receiving it but in display it shows only the last
Hi, i want to transmit some data like temp etc via RF Module and want to display at LCD which is connected to another MCU which is few meter away? How too achieve it??
Hello friends, I am using pic18f87k22 controller. And I want to know how to use its internal RTCC. I need help to organize my code in C. I have consulted the data sheet and getting confused and how to begin. I want to display the time and date on a LCD module for which I have to create program accordingly. Kindly also suggest which PIC18F series ca
Hi All! I am trying Ethernet MAC PHY MII on spartan3e1600e development kit. I have made a very simple receiver logic in verilog which simply works on rx_clk (2.5 MHz in my case since i am working on 10mbps) and rx_dv signal to display the received data nibble by nibble on the output. The problem is that i am not getting any recognizable ni