Post Created date
Atmega128 UART @ 115200 baudrate
ubrr = 3 for 115.2 baud with a 7.3728 xtal That is the setting I use in my current project and your math works out. void uart0_init(void) { UCSR0B = 0x00; //disable while...
Sunday, 7 November 2010 - 00:34
Baud rate and ADC sampling frequency
no one ever mentioned a sampling theorem like Nyquist-Shannon... Please sample at least 10 times your input signal so at 100 Hz bare min should be 1000... if you want it to look...
Tuesday, 19 January 2010 - 06:23
UART debugging in simulator
Clawson, that is exactly what I was looking for. I have to build a uart to twi bridge for a daq chip. This will help tremendously. If anyone could point me to a twi to uart...
Sunday, 20 September 2009 - 20:41
Hunting for a good example program with i2c/uart atmega128
well I'm working with a semtech sx8724. Right now I just want to read and write commands/settings to the data registers via uart. I'm trying to get a good understanding of...
Saturday, 19 September 2009 - 21:32
Hunting for a good example program with i2c/uart atmega128
Kinda, I'm working with a data acquisition chip. I need a twi write routine too. Thanks for the tip. I'm still digging through examples. This I2c/Twi is new to me.
Friday, 18 September 2009 - 03:53