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USART/UART pass through??
I would like to use the two USARTs in the ATtiny1634 so that GPS messages are read in on one port and output unchanged on the other port. On the port that repeats the GPS messages...
Sunday, 28 May 2017 - 15:40
Simulator to terminal program available??
Is there a way to use the simulator in AVR Studio to output the UART in a useful way?     Maybe to interface with a terminal program on the same PC that AVR Studio is...
Wednesday, 24 May 2017 - 14:37
Sum of many 2-byte signed numbers?
How can one keep a running sum of many two-byte signed integers?   The path taken thus far has been to determine if the first signed integer  is negative. If so, it is...
Monday, 1 May 2017 - 17:55
Need Advice in Assembly strategy
My project is to average several angle measurement taken in a moving vehicle and periodically combine that average with a GPS bearing in order to end up with a ASCII string that...
Monday, 24 April 2017 - 19:11
Load R16 with Status Reg??
What is the correct way to load the status register into R16?   LDS R16, 0x005F      LDS R16, 0x00DF   don't seem to work on the Studio 7 simulator....
Saturday, 1 April 2017 - 01:24
No Execute Stimulifile in Debug menu
Using Studio 7, v 7.0.1417 with Windows 7 and trying to run a stim file for ATtiny1634 with the simulator.   I am following the steps shown at this URL except that my program...
Tuesday, 28 March 2017 - 20:09
INT0 stimulus file for Studio 7
What register(s) to I need to change in my stimulus file to simulate INT0 (rising pin voltage) on an ATtiny1634?       ???? =|  0x??   I'm using Studio 7...
Tuesday, 31 January 2017 - 21:47
ATmega1634 definition file??
Where can I get the def file for the ATtiny1634?    
Thursday, 26 January 2017 - 03:28
Simulator and ATmega48 Stack Pointer
Using the AVR simulator II, at reset the stack pointer is 0x4FF (correct). After my code, it is 0xFF. TEMP register shows correct values. What am I missing? RESET...
Wednesday, 22 September 2010 - 13:15
need TWI help
I am trying to get the TWI to work in master receive mode. The Start error code returned is OK (0x08). When the SLA+R address is sent the error code returned is 0x00. The data...
Tuesday, 3 August 2010 - 13:39
PWM DAC mode fast or phase correct?
Hello, I am considering micro-stepping a motor with an Allegro chip. One of the inputs to the chip can be used to set the limit of the coil current in one of the coils. I would...
Thursday, 20 May 2010 - 14:27
to CAN bus or not?
For those with experience with CAN bus... I need help to decide if I should learn how to use it. The following are the first of what may become many questions: 1. Does anyone...
Friday, 19 June 2009 - 16:56