Jump to content
43oh

Search the Community

Showing results for tags 'lcd'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • News
    • Announcements
    • Suggestions
    • New users say Hi!
  • Spotlight!
    • Sponsor Spotlight
    • Sponsor Giveaways
  • Energia
    • Energia - MSP
    • Energia - TivaC/CC3XXX
    • Energia - C2000
    • Energia Libraries
  • MSP Technical Forums
    • General
    • Compilers and IDEs
    • Development Kits
    • Programmers and Debuggers
    • Code vault
    • Projects
    • Booster Packs
    • Energia
  • Tiva-C, Hercules, CCXXXX ARM Technical Forums
    • General
    • SensorTag
    • Tiva-C, Hercules, CC3XXX Launchpad Booster Packs
    • Code Vault
    • Projects
    • Compilers and IDEs
    • Development Kits and Custom Boards
  • Beagle ARM Cortex A8 Technical Forums
    • General
    • Code Snippets and Scripts
    • Cases, Capes and Plugin Boards
    • Projects
  • General Electronics Forum
    • General Electronics
    • Other Microcontrollers
  • Connect
    • Embedded Systems/Test Equipment Deals
    • Buy, Trade and Sell
    • The 43oh Store
    • Community Projects
    • Fireside Chat
  • C2000 Technical Forums
    • General
    • Development Kits
    • Code Vault
    • Projects
    • BoosterPacks

Calendars

There are no results to display.


Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


Website URL


Location


Interests


Sparkfun


Github

  1. I may have posted about this a long time ago, but I had written a library to utilize the Nokia 1202 cellphone parts LCDs - there are a couple BoosterPacks we made years ago using this and I have at least 1 working board in my bin of parts. https://github.com/spirilis/msp1202 The library includes "msp430_spi.c", which provides an implementation of SPI for several chips including some of the FRAM chips (FR5969 and FR2433 iirc). As the Nokia 1202 LCD does not break out the D/C line, it requires 9-bit SPI, and the "spi_transfer9()" function is defined for those chips (for all the eUSCI_
  2. Hello everyone, I am just a beginner in using MSP430, I want to know how to design a circuit of motion detection system. I have the ports which LCD display should be connected to , So I want to check if they are correct, since all of this is new to me. for LCD display port connection. connect RS to P2.5 connect RW to P2.6 connect E to P2.4 connect D0-D3 to NC connect D4 to P2.0 connect D5 to P2.1 connect D6 to P2.2 connect D7 to P2.3 are the above correct? where should I connect PIR sensor? please, I nee
  3. Hi all, Another project to the list: I fitted my electric scooter with an LCD on my dashboard, to display power consumption and the voltages of the batteries, using the stellaris launchpad. The launchpad provided the digital out pins for the LCD (thanks to The_YonGrand for the lib), and the ADC measurements for the voltages & current of the battery. You can it out in detail on my blog: http://arre234.blogspot.be/ , or directly take a peak in the code on https://github.com/arre525/escooterlcd But here are already a few pictures to get you interested:)
  4. I've been trying to get an Energia sketch for the MSP430FR5994 LaunchPad Development Kit to work with a custom board I made. I used a different MSP430FR5994 package than the one on the launchpad so I need to change the pins used. It sounds like typically the way to do that is to create a new board variant with its own pins_energia.h file with the pins changed. But, it looks like the FR5994 version of the file doesn't map the pins to the actual chip, but to the booster pack headers on the development kit, implying that those are mapped to the actual chip pins somewhere else, but I can't find wh
  5. I have found a very simple LCD display "DfRobot LCD for Arduino with rgb backlight". It seems like a good way to have a display with projects but the problem is that for some reason Energia cannot process the code. No matter how I try, i just get an error message: Error compiling for board MSP-EXP430G2ET w/ MSP430G2553. Is there any way to use such displays with Energia? the code is very simple #include <Wire.h> #include "DFRobot_RGBLCD.h" const int colorR = 255; const int colorG = 0; const int colorB = 0; DFRobot_RGBLCD lcd(16,2); //
  6. DickB

    LCD for MSP430G2

    I'd like to add a simple alphanumeric LCD display to my MSP430G2 Launchpad, preferably serial. Looking for recommendations and C code library.
  7. MSP432 version of my Universal Graphics Library. Works with my latest Color LCD BoosterPacks, 2.2" and 2.4" (320x240) Touch support will be added in late April. ugl432.zip
  8. I made a heart rate sensor, and prototyped it with the launchpad. The mcu reads BPM and displays it on an LCD. I now want to create a pcb without the launchpad. I've attached what I have so far. I'm powering everything from a 9V battery, so I have a 3.3V regulator which I will use to power the MSP430G2553. Can I just connect the the output of the regulator to the VCC pin, and connect all the other pins to the circuit as I did with the launchpad, or are there other considerations I need to account for? Also, how do I debug and edit the program while the microcontroller is on my custom pcb?
  9. Interfacing without I2C 1. browse for "Liquid Crystal" folder in C:\Program Files (x86)\energia-1.8.7E21\hardware\energia\msp430\libraries or on the path where you downloaded the energia. 2. copy the folder and paste it to C:\Program Files (x86)\energia-1.8.7E21\libraries. note that this library is made for MSP430. You need to follow the pin convention of cc3200 launchpad. 3. open energia and change the rename the pin number as one given in the launchpad schematic. Make sure you dont use the pins that are connected to push buttons. try using the pins that are less multifunc
  10. Hello there, I have 128x64 graphical dot matrix display lying around with the driver ST7567, so ive been thinking can i interface it with msp432 or 430? i found a library for arduino in github but when i added the library to energia and compiled it i get the following error attached below. I have attached the library and the screen shots below, in that library there are for many lcd controllers i selected " U8G2_ST7567_JLX12864_F_4W_SW_SPI" it worked out fine on arduino. can any one help me out?? U8g2_Arduino-master.zip
  11. A few years ago a lot of people on the forum were playing with the 96x68 Nokia 1202 LCDs. Did any of you try to run them at less than 3.3v? I would like to try powering one with a CR2032, so I would plan on giving it about 2.8v. The datasheet for the ste2007 says it works down to 2.4v but I would be curious to know if this screen can do that. Also, if anyone has measured the current consumption, that would be good to know too. I read somewhere that it is around 0.2mA.
  12. 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
  13. I am using this code to communicate to the Nokia 5110 LCD display: https://gist.github.com/DmitryMyadzelets/83b6e1384a1ee35a7f5f Looking at the waveforms on an oscilloscope, I saw that there are only 2 to 3 clock cycles per write. For instance, the attached screenshot is when I write 0x44. The top waveform is the clock, the middle is chip select, and the bottom is MOSI. That doesn't seem correct at all. Shouldn't there be 8 clock cycles for transmitting 8 bits?
  14. Dear All, I want to interface an LCD to CC3200. Please suggest the name of lcd which can be used with cc3200 and energia. Regards, gunit
  15. As an electrical engineering student at John Brown University, we were tasked with creating a useful product or service using the combined skills gained through our embedded systems class. As someone who likes interior decorating and hates mismatched paint, I came up with the idea to make an RGB color sensor attachment for a camera. Of course converting RGB data to paint colors is not conventional, it is something that could potentially be viable. To make things interesting and for the experience of working with a Raspberry Pi, I used a raspberry Pi camera to act as the base for the project. A
  16. Hi guys, The new Launchpad MSP-EXP432P111 was released some days ago. I bought one and it arrived today . The board use the XMS432P1111 (pre-production version of MSP432) microcontroller, a Cortex M4 with 48MHz, 2MB of flash, 256KB of SRAM (very impressive), 14bit ADC and many other peripherals, like the LCD driver. Apparently, the LCD is the same of other launchpads (eg.: EXP430FR6989), very interesting to understand how to use the LCD driver and develop some projects. The Out-of-Box demo has two modes: - Blink LED, where you can controll the frequency of bli
  17. Good afternoon, I am using: MSP432 EMT 48MHz with the Educational Booster pack Mk II Revision 1.0 Energia 1.6.10E18 I was having difficulty (my code wouldnt compile) with the LCD screen, so I attempted a simple install of the example code LCD_Joystick, but my error persists. It uses the following includes: #include <LCD_screen.h> #include <LCD_screen_font.h> #include <LCD_utilities.h> #include <Screen_HX8353E.h> #include <Terminal12e.h> #include <Terminal6e.h> #include <Terminal8e.h> just including these header
  18. Say hello to the new member of my Color LCD Booster Pack family, 2.2" LCD with 320x240 pixel resolution. Current version is v3. Board options include backlight transistor and microSD (TransFlash) socket (v2 of the board also has optional memory 23K SRAM, 25AA EEPROM, or similar.) New in v3: - no MOSI/MISO config - no optional memory - 4 configuration jumpers CS_Display, CS_SD, D/C, and BKG (choose legacy pinout or compliant with new LPs.) Pos/Pin CS_Dis CS_SD D/C BKG New(1) P2.5 P2.4 P1.3 P2.0 Legacy(2) P1.0 P2.5 P1.4 P2.2 Available on Tindie and The 43oh Store D
  19. duplicate thread
  20. Hi , I am using MSP430FR4133LP , in energia the GPIO pins are predefined in the pins_energia.h for MSP430FR4133 LP based on the silkscreen on the board. I using this MSP430FR4133 chip for another project and in that i am not using a LCD so i thought that i can also use LCD pins as GPIO. For this purpose i need to add the pins in the pins_energia.h but i am not able to crack it. Can anyone help me with this ....? if i try to use any other pins other than the defined ones (say P2_2) ... it throws an error as " P2_2 not defined in the scope" // Pin names based on the silkscreen
  21. Hi guys, To train the use of some macros I decided to update/improve a 16x2 lcd library (HD44780) that I adapt many years ago. Possible there are other libraries shared here, but I liked how I managed the configuration of ports and pins using some macros. The use of macros made the library more versatile and easy to adap to new projets without the need to change tons of code lines. The same simples example of use is runnig on MSP430G2553 (old value line launchpad) and MSP430FR2433 (the new value line launchpad). I hope it's useful. https://github.com/agaelema/LCD16x2_M
  22. Hi, this is my first post on the forum, hope I have put my query in the right forum. OS: Windows 10 IDE: Energia We actually just got started off using the MSP432 and the MKii kit, nearly all the examples work as expected, except the ones with LCD. We do not get any compilations errors, and the program loads fine and also we see the data over serial port after uploading the code. We see several suggestions about removing R9/R10 shunts, but suppose that doesn't pertain to MSP432(?) What are we missing here? In fact when we run the Code composer studio exampl
  23. Hi all, I am currently just trying to upload a example sketch to my MSP430G2553, all i'm getting is a compile error. The github library is; https://github.com/ibm666/ILI9341libraryforEnergiaMSP430Launchpad what im getting error wise is; In file included from D:\energia-1.6.10E18\libraries\ili9341-arduino-master\examples\drawNumber\drawNumber.ino:8:0: D:\energia-1.6.10E18\libraries\ili9341-arduino-master/TFTv2.h:33:17: fatal error: SPI.h: No such file or directory compilation terminated. Using library ili9341-arduino-master in folder: D:\energia-1.6.10E18\libraries\il
  24. Hi everone. I have a problem. I used a CogLCD Library- Autoscroll avaliable in the ide energia and want to use a lcd in mode byte. somebody have a idea how can i do it? I´m working with a tiva tm4c1294 thanks
  25. This is my new universal graphics library (original one is here.) Supported boards (this is out of the "box" support, but the library will work with any board after small changes.) TI's MSP430FR5969 LaunchPad (ugl16msp only for now) TI's MSP430F5529 LaunchPad TI's MSP430G2 LaunchPad with G2553 chip RobG's MSP430G2955 Dev Board RobG's MSP430F5172 Dev Board RobG's MSP430F5510 Dev Board Supported displays 1.8" ST7735 based JD-T1800 - ugl8 2.2" HX8340 based displays - ugl8 2.2" ILI9225 based displays (touch panel) - ugl8 2.2" ILI9341 based displays 320x240 pixels - ugl16
×
×
  • Create New...