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STK500 Firmware Upgrade (Atmel Studios 7) [SOLVED]
I recently installed AS7 fo my Win10 laptop.  I have not had prior version of Atmel Studio on this laptop.  I have a new USB/Serial cable -- that does not have the "...
Sun. May 13, 2018 - 11:38 AM
usart question/problem
I have been working thru the tutorials on Usart with and without interrupts. I have the following code: #include #include #include #define USART_BAUDRATE 4800 #define...
Sun. Apr 28, 2013 - 09:34 PM
Newbie (Again) Trouble with stk500 [SOLVED]
Hi. A few years ago, I had been making a little progress with learning to program avr mcu's - was still a rank newbie. But life forced me to put it aside. I recently decided to...
Wed. Apr 10, 2013 - 11:05 AM
Reading VTG on STK500 with AVR Studio
In AVR Studio, if I "read" the VTG on an atmega8 that is on the stk500, AVR Studio indicates that VTG is 5.1v. However, if I measure VTG on the stk500 - using a meter and...
Wed. Apr 7, 2010 - 11:11 AM
ATmega8 ADC on stk500
I think perhaps that I am missing the forest thru the trees...I am using experimenting with an atmega8 and ADC on an stk500. How where do I connect avcc? I have been looking...
Tue. Apr 6, 2010 - 11:28 AM
ATMega start up/reboot problem
I have an ATMega8 on which I have loaded some code that will take commands via usart and operate/rotate a servo. On power up the servo controller code is in an OFF state; meaning...
Thu. Feb 11, 2010 - 12:03 PM
Using data received via USART
I am experimenting with USART capabilities of my ATMega8, and am trying to write code that that will let my send commands to the ATMega8 via a serial connection with my PC. The...
Wed. Feb 10, 2010 - 11:16 AM
Question re interrupt header file
I have some code that I based, in part, on the interrupt code in Deans tutorial on timers. I noted recently that I mistakenly omitted the following header from the code: #...
Thu. Feb 4, 2010 - 11:00 AM
ATMega8 and an External Clock
I have an Atmega8 and an external oscillator. The oscillator is a rectangular, 4-pin component that I picked up in a local surplus store (no data sheets, loose parts, no regular...
Tue. Feb 2, 2010 - 11:16 AM
Another STK500 Question
I have been experimenting with an AVR MCU (ATMega8) for a few weeks now, using a breadboard and an AVRISP MKII. I just ordered an SKT500. I note that you program a chip on an...
Fri. Jan 22, 2010 - 10:10 AM
Question re debouncing a momentary switch
I am experimenting with a servo and I want to use a momentary switch to select whether the servo turns CCW, turns to center, turns CW or is off. The momentary switch will be...
Mon. Jan 18, 2010 - 04:22 PM
ATMega 8 internal pull-up and PINx
I am playing around with a servo and trying to operate it with an ATMega 8. I am writing some code that is intended to rotate the servo to (1) full left (-90 degrees), (2) center...
Thu. Jan 14, 2010 - 12:46 PM

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