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Microcontroller Programming

NerdKits » Forums » Microcontroller Programming (253 threads, 1822 posts)
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Output a sine wave with the nerdkits? 7 84 7 hours, 23 minutes ago
by hapshetsut
Speed up the Nerdkit 1 24 14 hours, 58 minutes ago
by Rick_S
Using concise fractions to save time and memory in microprocessor applications 8 70 1 day ago
by Ralphxyz
LED all at once 4 69 2 days, 11 hours ago
by hapshetsut
Reading Resistance 2 49 5 days, 9 hours ago
by LindaEC
AVR Studio / CScope 7 133 August 26, 2010
by Rick_S
IR reciever/transmitter 2 88 August 26, 2010
by bretm
alternative programming language 4 68 August 25, 2010
by awesome
Reading a simple digital input 20 1942 August 25, 2010
by awesome
Listen for serial input 4 140 August 24, 2010
by mrobbins
data transmission using digital i/o 1 74 August 23, 2010
by sharadgupta7
ATmega128RFA1 AVR ZigBee combination 1 57 August 21, 2010
by Ralphxyz
tempsensor 4 101 August 20, 2010
by LindaEC
Music Tutorial For AtMega168L 6 583 August 18, 2010
by NICwHi
Bluetooth for the scrolling LED project 9 136 August 18, 2010
by Ralphxyz
Help with the LED Marquee 30 1317 August 16, 2010
by ironcladmvtm
Do not understand this 9 213 August 16, 2010
by hevans
Compile 4 94 August 16, 2010
by Ralphxyz
LCD horizontal scrolling 8 109 August 12, 2010
by Rick_S
Change text 6 95 August 10, 2010
by Ralphxyz
Data logging using SD card 9 2900 August 09, 2010
by Ralphxyz
reed switch/interrupts 4 103 August 07, 2010
by mongo
Getting started with 328P mcu (makefile setting using winavr) 7 106 August 07, 2010
by kle8309
Other LCDs? 2 91 August 06, 2010
by Rick_S
Not working 21 164 August 06, 2010
by Razvan
Serial setup for wireless transmission 7 168 August 06, 2010
by lsoltmann
Generating random numbers in C. 2 81 August 05, 2010
by bretm
DAPA Upload Problem 6 105 August 05, 2010
by Ralphxyz
Is the food loader altered for a 328p? 16 343 August 04, 2010
by gnkarn
My MAKE article 2 266 August 04, 2010
by Rick_S
Programming atmega168 with avrisp mk2 5 122 August 02, 2010
by mrobbins
COM port assignment with Vista 6 87 July 31, 2010
by sbrod
Multiple ADC ports 9 141 July 31, 2010
by norby31
LED array scroll function 31 1445 July 28, 2010
by jdnewt
what do these errors mean? 11 174 July 28, 2010
by Rick_S
Programming Digital Potentiometers with the ATMega 168 37 650 July 28, 2010
by hevans
Saving variables 2 82 July 27, 2010
by bretm
Printing today date on LCD 5 110 July 27, 2010
by Ralphxyz
Sending a string 6 118 July 26, 2010
by ioScream
LED Scrolling display 1 70 July 25, 2010
by ermias
error help 3 134 July 24, 2010
by cinta51
Need a JumpStart 8 133 July 23, 2010
by ioScream
Replacing the MCU - Initialising the bootloader 1 95 July 20, 2010
by pjack
Content mismatch - verification error 6 161 July 20, 2010
by pjack
Reading battery voltage using ADC 15 1223 July 20, 2010
by lsoltmann
LCD sequence question 2 107 July 15, 2010
by hevans
Python script to drive an LED from the PC 3 124 July 12, 2010
by lcruz007
Infrared Remote control with Nerdkit 3 237 July 12, 2010
by lcruz007
ADC with input at ground 6 127 July 11, 2010
by Ralphxyz
command line windows... NEED HELP! 9 159 July 09, 2010
by Quinnifir
Malloc Issues 4 99 July 09, 2010
by bretm
Bootloader being overwritten 3 104 July 08, 2010
by blinky
First 3 letters of my LCD are blank.. 4 99 July 06, 2010
by spacecase26
Measuring time between 2 triggers. 3 164 July 02, 2010
by hevans
Accelerometer project 6 803 July 01, 2010
by Ralphxyz
How to obtain a high frequency generator AND a high resolution with the timers? 4 164 June 29, 2010
by bretm
pwm for dac 56 1220 June 26, 2010
by norby31
Saving text to EEPROM 2 198 June 21, 2010
by hevans
I2C Nerdkit Library 8 719 June 17, 2010
by tech20
#define BUT_UP PORTB5 3 136 June 16, 2010
by n3ueaEMTP
Running the 2nd clock 6 201 June 14, 2010
by banerjen
Quick question for those fluent in C 7 208 June 13, 2010
by BobaMosfet
Programming Language Reference 6 251 June 12, 2010
by Jer
Foodloader help 5 192 June 11, 2010
by n3ueaEMTP
Best AVR programmer 1 189 June 11, 2010
by treymd
tempsensor project 8 185 June 10, 2010
by Ralphxyz
Coverting Arduino code to the Nerdkit 2 170 June 03, 2010
by relemail
Trouble with the log10 function 12 186 June 03, 2010
by Rufusthedog
Noise Noise Noise 2 136 June 02, 2010
by hevans
Arrays for calculus and manipulation 7 216 May 20, 2010
by Frozenlock
Pulse Width Modulation on the ATMega168 11 406 May 14, 2010
by Malicious
Weird behavior: Skipping loop or being stuck in it - Software or hardware? 5 154 May 13, 2010
by wayward
ISP programming error 8 329 May 13, 2010
by Ralphxyz
Understanding Interrupts 5 256 May 11, 2010
by avicell
Maximum PWM frequency? 4 157 May 11, 2010
by hevans
Where is the NerdKit's button hooked up on the breadboard? 4 193 May 11, 2010
by hevans
Can the existing program be read from the microcontroller chip 3 136 May 09, 2010
by Iflyatwin
need help with bit shift in Temperature Sensor project 8 290 May 06, 2010
by hevans
Cant find any of the files, HELP! 2 90 May 03, 2010
by hevans
Input adc read 0-900 equals pwm output 900-4500. 2 125 May 03, 2010
by met_fredrik
Easy PWM tutorial 3 334 May 03, 2010
by met_fredrik
IR LED and IR Rx code for Laser combat game 11 308 May 01, 2010
by Solorbob
UART programming (PC side) 4 210 May 01, 2010
by Hexorg
Assemble resistor notation 4 105 May 01, 2010
by Ralphxyz
coding pushbuttons 9 245 April 30, 2010
by bretm
Using PCINT4 5 157 April 22, 2010
by bretm
Using Shift Registers? 2 199 April 18, 2010
by wayward
on flash FILE i/o 6 200 April 18, 2010
by treymd
unsigned int will not return 16 bit int 6 115 April 13, 2010
by sask55
AVR Arrays? 2 141 April 12, 2010
by hevans
DDRC =| (1<<PC4) meaning 7 204 April 12, 2010
by bretm
ATTiny45 UART or similar? 1 294 April 11, 2010
by JackScumm
My new game for my EES 7 288 April 10, 2010
by Hexorg
Silly Coding Question 10 285 April 09, 2010
by BobaMosfet
Vertical Scrolling 4 442 April 08, 2010
by Ralphxyz
Boot loader Questions 6 361 April 08, 2010
by CyberGod
Signalyzer and Windows. 2 157 April 06, 2010
by Farmerjoecoledge
Serial port config (unix) 3 145 April 06, 2010
by Hexorg
Trouble Controling each LED in a multi-panel LED array project from the PC 7 402 April 04, 2010
by brockmjp
Musical keyboard with the NerdKits. 1 196 April 02, 2010
by lcruz007
PWM and LEDs 3 284 April 02, 2010
by ruipinheiro
Code for Momentary Switch to stay on or off 5 340 March 29, 2010
by hevans
My hackaday feature! :o 3 234 March 28, 2010
by Solorbob
Tracking how long a pin is low in Microseconds 7 222 March 27, 2010
by bretm
Modifing C code without knowing C 3 256 March 25, 2010
by Chaosrider
Writing the C code for another LCD, the EADOGM 26 1103 March 24, 2010
by Frozenlock
Python code to create LED font 1 203 March 23, 2010
by isdale
Simple "Hello World" Using UART 6 818 March 21, 2010
by brian
Eclipse AVR plugin help 5 272 March 18, 2010
by fatmarik
Help with programing plese 4 235 March 17, 2010
by n3ueaEMTP
Issue with PC6/PD0 - cannot set for output 16 271 March 17, 2010
by Rick_S
how do you modify a makefile please help ASAP! 3 195 March 15, 2010
by 787pilot
Wrong results on Screen (Using arrays): NaN 10 242 March 13, 2010
by bretm
POST (power on self test) 2 146 March 12, 2010
by treymd
Easy PWM tutorial 2 296 March 09, 2010
by met_fredrik
Easy PWM tutorial 2 317 March 09, 2010
by met_fredrik
My project at my local newspaper 3 397 March 07, 2010
by lcruz007
asm macro error 2 189 March 05, 2010
by BobaMosfet
fprintf_P not working properly in AVRStudio 4.18 6 242 March 05, 2010
by xc2rx
ACD sample rate 4 311 March 05, 2010
by norby31
Trouble finding "make file" in dir. dos window 26 810 March 03, 2010
by hevans
Programming in C to control a Submarine... 1 199 March 03, 2010
by Malicious
ATmega328P Upgrade 3 256 March 03, 2010
by Lazerman
Error when trying to load program into LED ARRAY 3 178 March 03, 2010
by Rick_S
Video game system with mono sound using the NerdKits 11 414 March 02, 2010
by lcruz007
Easy Random Numbers 3 226 March 01, 2010
by hevans
float to int? 5 195 February 27, 2010
by Hexorg
An interesting beep 1 175 February 26, 2010
by bretm
Bucket Brigade 3 206 February 24, 2010
by hevans
Programming with the Atmel AVRISP MKII 11 2694 February 20, 2010
by treymd
Skateboard project, new to programming. 9 418 February 20, 2010
by SkateboardTeam
SPI Programming 10 533 February 19, 2010
by Mujda
multi_panel_array_spi 4 225 February 15, 2010
by ton_mit
Bootloader install 6 441 February 15, 2010
by Phrank916
Caller ID / Programming a basic modem? 1 187 February 14, 2010
by ajfd
Having problem in using PIN as an I/P 13 267 February 13, 2010
by banerjen
clearing data in serail buffer 5 313 February 11, 2010
by sask55
microseconds realtimeclock 3 225 February 09, 2010
by lcruz007
Programming for realtime clock/ tempsensor 4 299 February 08, 2010
by mrobbins
time structure check 12 290 February 07, 2010
by wayward
ISP Question 10 345 February 06, 2010
by Phrank916
Can't upload to m328p 4 247 February 06, 2010
by sask55
Check out my new project! 5 390 February 04, 2010
by lcruz007
Led Marquee and extra switches 1 207 February 02, 2010
by saleem
Convert uint8_t to char 3 648 February 01, 2010
by saleem
Need Accelerometer... 8 348 February 01, 2010
by pbfy0
Setting pins to fire interrupts 3 275 January 31, 2010
by mrobbins
Usb Nk003 and Kubuntu 9 233 January 31, 2010
by Farmerjoecoledge
I replaced the Micro with a ATMEGA168P-20PU--->ISSUES?!?! 9 620 January 29, 2010
by Rick_S
what the heck does << mean? 4 301 January 29, 2010
by Ralphxyz
Clocking another IC 3 214 January 27, 2010
by mrobbins
Unable to use NerdKits lcd.h file in AVRStudio 6 531 January 27, 2010
by treymd
Twisted pair 11 304 January 26, 2010
by mongo
Python Majic 3 380 January 22, 2010
by Farmerjoecoledge
Led Marquee triggered by a button question 2 212 January 22, 2010
by hevans
Trouble in sending information in UART 3 327 January 20, 2010
by banerjen
Upgrade to Atmega328p 11 443 January 20, 2010
by ton_mit
Simple Controlling Devices With PC 24 1726 January 20, 2010
by saleem
Help needed on counting program 5 269 January 19, 2010
by pbfy0
/dev/ttyUSB0 "should work"--but doesnt! Help :) 3 675 January 19, 2010
by treymd
Python creates it's own errors! 17 305 January 19, 2010
by Farmerjoecoledge
Solar Panel Measurer Program 2 245 January 18, 2010
by mongo
Compiling new code 10 497 January 16, 2010
by N3Roaster
Make error 17 537 January 16, 2010
by Eb547
ISP and micro madness. 12 383 January 14, 2010
by Rick_S
Code question: Setting bits/pins high or low 4 277 January 14, 2010
by Solorbob
I cannot get the Code to load/ Any Help?? 12 323 January 14, 2010
by Rick_S
Book suggestions? 3 295 January 11, 2010
by jastermerrel
Tried adding led's to Temperature sensor project but now it reads hot with led's in place 6 461 January 11, 2010
by ecornwell
Total C virgin Newbie 4 429 January 08, 2010
by mrobbins
AVR w/ Zigbee or Bluetooth 2 596 January 05, 2010
by hevans
writing strings to the lcd using fprintf_P 22 1905 January 05, 2010
by JKITSON
Newbie needs help !!!!! 3 419 January 03, 2010
by Evo803
Programming 'error' but programs load & run 5 285 December 31, 2009
by hevans
Understanding Array Code 9 543 December 30, 2009
by Electromech
Temperature Project Code explaination 3 318 December 30, 2009
by markjbenson
Pin change interrupt 2 421 December 28, 2009
by hevans
how to write a simple button push interrupt with debounding 2 441 December 28, 2009
by hevans
initialload make error - possible avr-gcc installation problem 2 351 December 27, 2009
by hevans
Simple LED Light Chaser Souce Code In C 12 2073 December 27, 2009
by jastermerrel
Makefile foodloader 34 864 December 27, 2009
by Farmerjoecoledge
Delphi COM Streaming 3 501 December 25, 2009
by Aceslick911
High voltage signal timer 3 262 December 23, 2009
by lcruz007
Compiler. besides the gcc? 56 1169 December 22, 2009
by Rick_S
Managing data tables 12 641 December 21, 2009
by JKITSON
external interrupt 1 263 December 21, 2009
by saleem
Weather Station 1 330 December 19, 2009
by mrediske
Clock time / keyboard / LED Marquee combined 2 514 December 14, 2009
by hevans
from ivonv's post 8 582 December 08, 2009
by pbfy0
LED array do_scrolling_display() with more comments 4 386 December 07, 2009
by Rick_S
delay.c issues with the 328p 5 390 December 07, 2009
by mrobbins
Tempsensor Variation Problem 43 985 December 06, 2009
by pbfy0
help needed with uart code 3 545 December 05, 2009
by pbfy0
Simplest programmer for non-bootloader-enabled atmega chips ? 6 2065 December 05, 2009
by pbfy0
Ideas for coding LED array streaming? 10 590 December 05, 2009
by Haprog
Saving Data Collected by a Microcontroller 2 341 December 04, 2009
by pbfy0
A few questions... 10 721 November 29, 2009
by hevans
Help with code please 22 1107 November 29, 2009
by pbfy0
Programmers Wanted 1 542 November 28, 2009
by Farmerjoecoledge
MCU fails during programming 5 364 November 25, 2009
by n3ueaEMTP
Writing Big Numbers to the LCD 4 377 November 24, 2009
by FWSquatch
Random Questions 10 419 November 24, 2009
by n3ueaEMTP
Multiple A/D converters at the same time 4 350 November 23, 2009
by BobaMosfet
Assembly Language & C ++ 6 745 November 23, 2009
by BobaMosfet
C Programming basic question 3 491 November 22, 2009
by FWSquatch
Looking for I2C tutorial/guide 4 748 November 09, 2009
by jbremnant
LED Marquee acting weird 23 934 November 02, 2009
by hevans
How-To: Sleep 11 839 October 27, 2009
by mikedoug
I2C communications 3 408 October 24, 2009
by mikedoug
[Help] Make file python listener and order of operations 22 1095 October 24, 2009
by Tug
Question on tempsensor - division operation x100? 3 413 October 19, 2009
by puargs
Suggestions for LCD program space 13 632 October 14, 2009
by mikedoug
Tug this is for you (only) 5 455 October 14, 2009
by Farmerjoecoledge
Location to find bootloaders for ATmega series 9 726 September 28, 2009
by rusirius
Connection to cell phones 7 627 September 22, 2009
by rusirius
Very simple assembly problem 13 907 September 21, 2009
by rusirius
Linux C editor recommendation 11 1040 September 19, 2009
by wayward
Using assembly on ATmega168 with Linux 2 552 September 19, 2009
by mrobbins
bootloader for ATtiny13 2 858 September 16, 2009
by mrobbins
can nerdkit produce variable voltages?? 7 629 September 15, 2009
by rusirius
Using source code 10 638 August 31, 2009
by mrobbins
Genesis - Simple MCU programming Library 3 645 August 26, 2009
by Nerdful_com
Curious about Wireless 3 547 August 26, 2009
by sgmaniac1255
Simple Foot Mouse Buttons (Use Switches To Click Events On PC) 3 1147 August 23, 2009
by Nerdful_com
Simple 'Dimming an LED example' 3 934 August 19, 2009
by Nerdful_com
"connection refused" ledarray2 7 699 August 19, 2009
by Farmerjoecoledge
LCD Custom Characters Help 5 584 August 17, 2009
by Walter
Changing Uart Baud Rate 6 966 August 15, 2009
by Starwarslegokid
python loop 21 1182 August 11, 2009
by Farmerjoecoledge
When PIN is high and when it is low 5 624 August 11, 2009
by amco
"Fancy Pants" Batch File 3 492 August 09, 2009
by shix
Simple Traffic Light Souce Code In C 4 1159 August 09, 2009
by Nerdful_com
Interesting Behavior with ATMega328 after loading Nerdkits Bootloader 2 1043 July 29, 2009
by mrobbins
Bootloader Kit 9 895 July 29, 2009
by karlockhart
Boodloader and STK500, please help! 7 1243 July 22, 2009
by abenaki
Makefile won't "make" in command prompt 7 852 July 16, 2009
by sgmaniac1255
Loading bootloader onto new microcontroller, a few questions. 1 624 July 10, 2009
by karlockhart
Digital Write Question 14 609 July 07, 2009
by Ethanal
AVR Studio for atmega168 2 1037 July 05, 2009
by BobaMosfet
Python for Led Marquee questions 1 544 June 22, 2009
by Tug
debugging 4 576 June 20, 2009
by wayward
Help with a state machine 3 656 June 11, 2009
by n3ueaEMTP
Binary Clock 24 1164 June 03, 2009
by mcai8sh4
Loading A Bootloader 8 1274 May 31, 2009
by luisgarciaalanis
Reprogramming LCD pins 18 793 May 26, 2009
by wayward
sprintf 4 810 May 22, 2009
by wayward
Procyon AVRlib 1 745 May 20, 2009
by wayward
testing the programmer 3 575 May 16, 2009
by digiassn
initialload 3 606 May 09, 2009
by tuxguy
Simple Communication with your computer 12 1108 May 06, 2009
by n3ueaEMTP
If Statement in a State Machine 10 729 May 06, 2009
by wayward
AVR Bootloaders 3 816 April 18, 2009
by wayward
Led Marquee question 14 1050 April 11, 2009
by mcai8sh4

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