Unable to write to the atmega16A

Started by Shehzad Rasheed in AVRclub5 years ago 3 replies

Can anybody tells my atmega16A is not working ater writing it first time it was working properly but now i am unable to write it again bt i m able...

Can anybody tells my atmega16A is not working ater writing it first time it was working properly but now i am unable to write it again bt i m able to read it please help me...


Problem in using timers of AT32UC3C0512C

Started by simp...@hotmail.com in AVRclub5 years ago

I have been trying for days now to configure the timers of AT32UC3C0512C to generate a simple square wave. I am sure that the clock is reaching...

I have been trying for days now to configure the timers of AT32UC3C0512C to generate a simple square wave. I am sure that the clock is reaching the timer module, but there is no output. I am posting my code here. Can someone please help me on this? Its been a long while since I am doing this and continuously being unsuccessful. I am trying to generate a left aligned pulse with a considerable ...


Problems Timers of AT32UC3C0512C

Started by "daniyal.parvez" in AVRclub5 years ago

I have been trying for days now to configure the timers of AT32UC3C0512C to generate a simple square wave. I am sure that the clock is reaching...

I have been trying for days now to configure the timers of AT32UC3C0512C to generate a simple square wave. I am sure that the clock is reaching the timer module, but there is no output. I am posting my code here. Can someone please help me on this? Its been a long while since I am doing this and continuously being unsuccessful. I am trying to generate a left aligned pulse with a considerable duty ...


vector phasor diagrams

Started by ndousm in AVRclub5 years ago 4 replies

hi I am new to this group,I need help . I have a project that uses microcontrollers ,i need to measure 3 phase current,voltage and phase...

hi I am new to this group,I need help . I have a project that uses microcontrollers ,i need to measure 3 phase current,voltage and phase angle . I must then must be able to produce a vector representation of what I have measured in graphics form. Any help or links will be highly appreciated . ------------------------------------


counter /atmega8

Started by shirin ghanbari in AVRclub5 years ago 1 reply

i used a mega8 for count the faling edge pulses=A0with code vision but coun= ter=A0increment with each=A0pulse=A0further than one =A0. what can...

i used a mega8 for count the faling edge pulses=A0with code vision but coun= ter=A0increment with each=A0pulse=A0further than one =A0. what can I do? #include =A0#include =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 #include void main(void) { // Declare your local variables here =A0 unsigned char buff [20]; =A0 unsigned int t; TCCR1A=3D0x00; TCCR1B=3D0x06; TCNT1H=3D0x0


Any comments on STK600

Started by dr_c...@yahoo.co.uk in AVRclub5 years ago 4 replies

Hi, I am planning to buy an Atmel STK 600 (Atmel code ATSTK600) to use in one of my projects. I was wondering if any AVR user has any...

Hi, I am planning to buy an Atmel STK 600 (Atmel code ATSTK600) to use in one of my projects. I was wondering if any AVR user has any experience with this kit. Are there any pitfalls and hints you can share with me? Thanks...


Using Shift register (74hc595) in LARGE led matrix

Started by 2011...@iiitdmj.ac.in in AVRclub5 years ago 1 reply

Dear all, I made a LED matrix (8x14) using atmega8L without using any shift register, to make it larger (CASCADING) i need to use shift...

Dear all, I made a LED matrix (8x14) using atmega8L without using any shift register, to make it larger (CASCADING) i need to use shift register. I have seen many tutorials but none has provided the code, So if any one can provide me the code (or atleast the shifting function ) I will be very thankful. I know the concept of POV, as i have already made a working LED matrix , I JUST NEED TO LEA...


Re: adxl202

Started by Mehdi Ghassemi in AVRclub5 years ago 2 replies

he tell: I have any question about adxl202 ,who has worked by this "Accelerometers w= ith Digital Output" --- On Thu, 8/23/12, Zack Widup ...

he tell: I have any question about adxl202 ,who has worked by this "Accelerometers w= ith Digital Output" --- On Thu, 8/23/12, Zack Widup wrote: From: Zack Widup Subject: Re: [AVR club] adxl202 To: a...@yahoogroups.com Date: Thursday, August 23, 2012, 6:16 AM =C2=A0=20 Can someone translate into English? Zack On 8/23/12, masoud


Voice Recognition

Started by w8tfi in AVRclub5 years ago 5 replies

Hello Everyone: Well I am new to this, so here comes the dumm question: I have plans for voice recognition hardware and what I have found is...

Hello Everyone: Well I am new to this, so here comes the dumm question: I have plans for voice recognition hardware and what I have found is more than I what to spend. I do have an AVR programer from Kanda. what I would like to know is can I program a limited version on a AVR. I am looking at controlling 4 or 5 things through voice commands, but here is the real trick, I would like to also ha...


Handling comms timeouts with AVR32UC3B0512

Started by Andrew in AVRclub5 years ago 1 reply

Hi, I need to be able to handle comms timeouts with my project. I have read the relevant sections in the data sheet, but found information...

Hi, I need to be able to handle comms timeouts with my project. I have read the relevant sections in the data sheet, but found information lacking. I have modified the following function to initialise timeouts: int usart_init_rs232(volatile struct avr32_usart_t * usart, struct usart_options_t * opt, long cpu_hz) { int retval; /* Reset the usart and shutdown RX and TX */ usart_res...


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