Post Created date
Streaming audio files from AVR
Thanks for the ides, I'm now using goldwave, and wav files from this page. I'm not sure what sample rate and bit depth these have but I have set goldwave to save them with an 8-...
Sunday, 25 July 2010 - 23:18
Streaming audio files from AVR
Thanks, audacity only has options for 16-bit, 24-bit and 32-bit floating point (Its version 1.2.6). I'll see how small I can get the file size before I decide how to store it, as...
Monday, 12 July 2010 - 19:06
Streaming audio files from AVR
bobgardner wrote:First use audacity to record the words on a pc as 16 bit mono 22050 (11KHz freq resp), then use samplerate conversion to save as 16KHz (8KHz freq resp) and also...
Saturday, 10 July 2010 - 22:22
Streaming audio files from AVR
Thanks all, so I would store the sound files in flash program memory, alongside my program code, and not in EEPROM? I've already decided I'm going to record the sounds with...
Thursday, 8 July 2010 - 13:02
[TUT] [C] Bit manipulation (AKA "Programming 101")
Hi, I'm trying to build a 16-bit word made up from three integer variables; address, control (both in range 0x00-0x03), and data (0x00-0xFF). The most significant four bits of...
Saturday, 3 July 2010 - 23:40
Problem with SPI
Hi, thanks for the reply, sorry I've taken so long to reply, I've been occupied with a ton of college work. Is there any chance you could give me an example of how to bit bang...
Tuesday, 4 May 2010 - 20:15
How to connect ISP header with SPI?
How do I calculate them? I'm interfacing with a radio module, what should I look for on the datasheet in order to calculate them?
Sunday, 21 March 2010 - 16:38
How to connect ISP header with SPI?
thanks, what resistor values should be used on the SPI lines? The note doesnt give values
Saturday, 20 March 2010 - 23:49
character assignment
Thanks alot for the explanation I get it now thanks
Thursday, 18 March 2010 - 22:44
character assignment
clawson wrote:What are you talking about? If you have bits in ANY byte to be protected while updating other bits you've always got two options: 1) dest = unchanging_bits +...
Tuesday, 16 March 2010 - 18:29
character assignment
theusch wrote: More like // Read the AD conversion result unsigned int read_adc(unsigned char adc_input) { ADMUX=adc_input | ADC_VREF_TYPE; // Start the AD conversion ADCSRA...
Tuesday, 16 March 2010 - 15:38
[TUT] [SOFT] Using the USART - Serial communications
Thanks thats a great help, I'll probably go with the first option
Monday, 15 March 2010 - 16:28