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Debugging ATMEGA16 on STK500 using ATMEL-ICE
  Yeah. So.   I'm getting some runtime errors (crashes, sometimes causing the AVR to restart, other times just hang), and I want to try out my new ATMEL-ICE debugger. I...
Saturday, 4 September 2021 - 17:24
JTAG breakout for ATMEL-ICE and STK500
Hi all!   I bought an ATMEL-ICE to debug my ATMEGA16 (and other targets) running in the STK500. However, I learn that the STK500 does not support JTAG interfacing :( So there...
Wednesday, 25 August 2021 - 07:25
Finding correct fuse settings for ATMEGA16 (after locking myself out with wrong fuse settings)
  I've got a setup where I can program ATMEGA88 chips using the STK500, for an external 3.6864MHz crystal. The fuse settings I've found to work are (LOW) 0xC6 and (HIGH) 0xDF...
Wednesday, 11 August 2021 - 22:12
Conflicting Timer ISRs, USART vs LED blinking
I've had a look at topics, and see this is something discussed before. But I couldn't see any solution to this particular problem, so here's my description:   I'm using...
Saturday, 6 February 2021 - 16:21
Integrating ISP programming 6-pin header in my circuit
I want to "integrate" an ISP programming header for my ATMEGA88, so that I can conveniently program/flash it (via my STK500) without having to pry it loose from the bread board...
Monday, 25 January 2021 - 19:00
Persist a byte of data externally, in a mutex operation
If an avr crashes, it will restart its program. Just for basic understanding, how could one keep track of some piece of data -- say, an address byte, maybe a line number -- which...
Saturday, 23 January 2021 - 08:22
Debugging ATMEGA:Is ATMEL-ICE "all you need"?
Hi all   I'm working on a hobby project involving an ATMEGA88 and an ESP8266. So, the uart on the AVR is occupied communicating (AT commands) to the ESP. (I know the ESP has...
Wednesday, 20 January 2021 - 10:47
ATMEGA88 and ESP-01: Problem running outside STK500
Hi all!   I'm working on a fun project, where I try to use an ESP8266 to communicate with an ATMEGA88 over wifi ;-) The project is to blink three LEDs, in a specific...
Friday, 6 November 2020 - 23:22
USART configuration for ATMEGA88
I'm having problems getting the USART to work on an ATMEGA88. I've got a project working on at ATMEGA16, but I want to change architecture. Here's a compare of the USART setup in...
Sunday, 8 December 2019 - 22:02
Replacing ATMEGA16 with ATMEGA88: No success
Hi everyone!   I'm working on a blinking-lights project, where the twist is that the blinking is to be controlled over wifi using ESP8266 modules to receive data. My project...
Sunday, 8 December 2019 - 11:02
Communicating with multiple Bluetooth receivers (from a mobile app?)
I want to control several microcontrollers from a mobile app. What I need is for each controller to receive a set of bytes, for it to process. What's a decent way of setting...
Tuesday, 13 November 2018 - 14:30
Problem blinking LEDs on STK500 (ATMEGA16)
Hi all!   I've dug out my old (2006) STK500 to program an ATMEGA16 microcontroller. The STK500 is configured with "default" jumper settings: all "2-pin" headers are closed (...
Friday, 9 November 2018 - 21:05

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