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[TUT] [C] Using the EEPROM memory in AVR-GCC
Great explanation!
Tuesday, 25 June 2013 - 19:39
problem with continuos USART communication btw PC & ATme
Quote:you should copy/paste it from your development environment instead of re-typing it. actually i am doing this project in a institute where i am not allowed to use internet....
Tuesday, 25 June 2013 - 18:23
problem with continuos USART communication btw PC & ATme
dbrion0606 wrote: And could you explain whar happens to c ? in the sending interrupt? If the sending interrupt is : c=UDR; c=0; Ohhh!! i am so sorry i wrote wrong code for...
Tuesday, 25 June 2013 - 18:04
problem with continuos USART communication btw PC & ATme
clawson wrote:Quote: this approach will fail in case the string (to be received)will have repeating characters. How do you come to that conclusion? for checking if there is a new...
Tuesday, 25 June 2013 - 17:33
problem with continuos USART communication btw PC & ATme
dbrion0606 wrote:You should test whether there is a new character, and, only if there is a new one, read it.... this approach will fail in case the string (to be received)will...
Tuesday, 25 June 2013 - 17:24
problem with continuos USART communication btw PC & ATme
clawson wrote: why? If i dont clear c in UDRE interrupt and UDR in RXC interrupt then the last character which was in UDR after receiving or transmission keeps transmitting again...
Monday, 24 June 2013 - 19:35
problem with continuos USART communication btw PC & ATme
Hi! Thank you freinds for making your efforts and giving time to the problem. I got the problem solved about repetitive transmission, by using USART_RXC_vect interrupt for...
Monday, 24 June 2013 - 17:54
problem with continuos USART communication btw PC & ATme
meslomp wrote:just to make sure the hardware path is OK: - when you transmit a character on the PC it is received correctly on the AVR? - When you transmit a character from the...
Monday, 24 June 2013 - 17:35