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Found 10 results

  1. Hi, I have TM4C123GXL launchpad and want to interface a TFT LCD (2.0 inch TFT ILI9225) with it. I am using energia platform but I am not able to find any compatible libraries for the same. Kindly suggest me a way out or suggest a new 2.0/2.2 inch LCD compatible with the board. Below is the link of the LCD https://robu.in/product/2-0-inch-spi-tft-lcd-color-screen-module-ili9225-serial-interface-176-x-220/?gclid=EAIaIQobChMIoMPU--ip4gIVwYiPCh0WkwyHEAYYASABEgLECvD_BwE
  2. Hello, everyone! Has anyone used the I2C display module with the TM4C123 Launchpad? I'm trying to use this code as a test, but I was not successful. The version of the library I am using is 1.2.1 I accept other suggestions for using the i2c display. Thanks in advance! The code: #include <Wire.h> #include <LiquidCrystal_I2C.h> // Start the I2C address at 0x27 position LiquidCrystal_I2C lcd(0x27,2,1,0,4,5,6,7,3, POSITIVE); void setup() { lcd.begin (16,2); } void loop() { lcd.setCursor(0,0); lcd.print("test line 1"); lcd.setCursor(1,1); lcd.print("te
  3. I have an interesting problem that has been popping up over the last several months. I am presently using a MSP-EXP430G22553 Rev 1.5. I am running Energia 17. Every so often when I load a program into the editor, the serial port option on the tools menu will be grayed out. I am able to download the program into the board and the program will run but I am unable to open the serial port window. I am running Windows 7 and if I look at the ports in device manager, it show port 66 being assigned to the TI board. This problem will continue for several days and then suddenly it will start to wor
  4. I have an interesting problem that has been popping up over the last several months. I am presently using a NSP-EXP430G22553 Rev 1.5. I am running Energia 17. Every so often when I load a program into the editor, the serial port option on the tools menu will be grayed out. I am able to download the program into the board and the program will run but I am unable to open the serial port window. I am running Windows 7 and if I look at the ports in device manager, it show port 66 being assigned to the TI board. This problem will continue for several days and then suddenly it will start to wor
  5. Hey guys, I am trying to use to use the PervasiveDisplays_Library made by Rei Vilo to generate output from my microcontroller (MSP432P401R Red) to my epaper display (4.2", ModelName: E2417ES053). However, when I run the code, the only output I get in the serial plotter is "1. Initializing screen". When I change the line in the code that specifies some other display, like "eScreen_EPD_iTC_287_BWR" instead of "eScreen_EPD_iTC_420_BWR", then the code goes all the way. However, this does not produce a result on the screen. I have tried to import this project into Code Compose
  6. As discussed in this thread, I took a first stab at a Booster Pack for the 1.35" SHARP Memory Display. As suggested by @@greeeg, I added two footprints: FPC connector (on the back) zebra strip connector (on the front) While the outline is for the 1.35" variants (LS013B4DN01, LS013B4DN02, LS013B4DN04). The 1.28" (LS013B7DH03) and 1.26" (LS013B7DH01) displays should work too as the FPC cables are of similar length and zebra footprints are identical. The smaller, circular displays might work, but the length of the FPC cable might be too short. The larger displays have the same FPC ca
  7. Hello, I needed a large 3 digit display with remote control. All available didn't fit my needs, were quite expensive or not flexible enough. So I decided to create my own inspired by products I found. IR remote control looked simple and cheap enough, Seeedstudio sells some nice large 7 segment LED displays and prototype PCB manufacture in China doesn't cost much. First I LaunchPad prototyped the design with 8 channel serial LED driver, like SCT2168, and generic 3 pin IR receiver. I implemented NEC IR protocol with TimerA and bit banged serial display data output. All worked nicely
  8. You know the drill. Same kind of promotion as http://forum.43oh.com/topic/4358-noritake-graphic-vfd-128x32-free-sample/. Link: http://www.noritake-elec.com/evalkit-sample.php?id=sample Expires 31 Jan 2014 at 7:00 PM CST. Description from the site:
  9. Always a sucker for displays of any form and shape I ordered one of the 1.35 inch SHARP LS013B4DN02 memory LCD when it made the rounds last year. At $20 apiece it's quite expensive for its size, but it's sooo pretty I finally finished up the code and published everything on Github. https://github.com/a...-memory-display According to the datasheet, this display runs on less than 15uW. I was not able to measure current with my lowly multimeter, so I'm pretty positive that the MSP430 plus display use way below 1mA. If the display looks familiar, that's because it was featured i
  10. Hello, After some reading from master's tutorials i have made my 4 digit, 7segment Led display, working with MSP430, I have used array definitions for digits and segments. Also i wrapped that within a function so that we can control the number and the digit we want to display. Probably code can be improved a lot, but this is i could do for now. Recommendations are welcomed. And i will be glad if it helps for very beginner Launchpaders )) PS: It is working allll parallel. i have used 7 output pins for segments and 4 output pins for the digits.. int segA = P1_3; int segB = P1_4; int s
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