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Discussion Title Created date
Receive Interrupt
I am trying to receive a string of bytes (15 total) and store them into an array called receive[]. I have tested my interrupt by switching on an led when the receive pin changes...
Wednesday, 10 September 2008 - 22:04
USART recieve function
I have the USART transmitting data successfully and would like to now recieve data back. Is this the correct approach to filling the recieve[] array with 15 bytes of data? It...
Tuesday, 5 August 2008 - 03:07
3x3 keypad
Below I have the schematic and C code for contolling a 3x3 keypad. I have complied and ran this code on my ATMEGA48 using PORTD. All of the rows and columns work great except COL1...
Saturday, 26 July 2008 - 00:20
ATMEGA48 Serial communication
Hi, it has been sometime since I last programmed for serial communication. I have an ATMEGA48 and I want to communicate via serial with another device (Suprema fingerprint scanner...
Tuesday, 8 July 2008 - 17:21