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serial communication using CyberTech Wall Display ?
Your USART_T function takes a char, and you are passing it a char array. create a USART_T function that takes a pointer to a char and a length. void USART_T(uint_8_t *data,...
Monday, 11 November 2013 - 19:28
AVR ADC Timing Problem
ltoa(voltage_seek[i],adc); was ltoa(temp_voltage,adc); before the edit so nice of you to edit your post without a reply or even a notice that you changed this !? Quote:I am...
Tuesday, 5 November 2013 - 11:41
AVR ADC Timing Problem
where does "temp_voltage" come from, you keep printing it on the lcd in that second loop without changing it. show complete code. use symbol names instead of magic numbers so we...
Tuesday, 5 November 2013 - 08:23
ATZB-24 sends only 0xFF
&appMessageBuffer.message==0x02; is a comparison, not an assignment.
Thursday, 31 October 2013 - 14:19
Thermometer on USB, using "native" (LUFA) or &quot
laurentppol wrote: I don't want "serial port" solution: it would be much easier to include USB->5V serial board into the project. And for comparable price (7USD for PL2303 based...
Monday, 28 October 2013 - 02:05
Creating a serial COM PORT in VC++ to work with Atmega324PA.
http://msdn.microsoft.com/en-us/... If you're uncomfortable with C++, OpenCV has been ported to many platforms/languages. Some of which handle serial comms a lot easier. You can...
Sunday, 27 October 2013 - 04:11
Thermometer on USB, using "native" (LUFA) or &quot
most internal thermometers in PC's are connected through I2C, but you need a kernel module/device driver to be able to access it from user space. If you don't want to go for...
Saturday, 26 October 2013 - 23:52
Thermometer on USB, using "native" (LUFA) or &quot
I don't think there's a standard class for thermometers. HID is probably the way to go.
Saturday, 26 October 2013 - 06:48
[Wrong calculation]freqCounter with Atmega16 n sev segment
Quote:What you mean volatile here? Is it to make 'i' be local variable only inside the OVF ISR?avr-gcc needs the volatile keyword on variables shared between ISR and main context...
Thursday, 24 October 2013 - 06:13
[Wrong calculation]freqCounter with Atmega16 n sev segment
a while(1) loop never exits until you break; You enter infinite loops within infinite loops. Use the symbol names instead of magic numbers when assigning peripheral registers. I'm...
Wednesday, 23 October 2013 - 18:19
rebuild uhttpd-avr for atmega128 but not work
According to the ATMega32U4 datasheet Timer0 is 8 bit. So the original code from that project uses Timer0 on an ATMega32U4, which is 8 bit. You are using Timer1 on an ATMega128...
Tuesday, 22 October 2013 - 15:57
rebuild uhttpd-avr for atmega128 but not work
An 8 bit timer overflows at 2^8 counts (TCNT0), a 16 bit timer overflows at 2^16 counts (TCNT1). You used the same prescaler as the original Timer 0 code. So all code using the...
Monday, 21 October 2013 - 08:02

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