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Exteral memory and compilier setup.
How do I setup the AVR/GNU linker to recognize external RAM and RAM size? Micro is Atmega1280 with 32k on the external bus.   I am moving some projects from AS6 to AS7 and I...
Sunday, 15 March 2020 - 07:46
Looking for prototype quantity pcb mfg. in Canada
I've been using AP Circuits out of Alberta Canada for low quantity prototype PCBs. They seem to have dropped off the face of the earth.   Does anyone have a recommended mfg...
Wednesday, 23 October 2019 - 18:15
Looking for IoT advice.
Freaks,    I'm consider a a project that will use a browser interface over WiFi. I have no experience with WiFi and IoT devices and it would help if someone could look...
Wednesday, 31 October 2018 - 12:20
Format specifier for pointers?
Freaks,   I cannot recall the format specifier for use with GNU Cs sprintf() for pointers to RAM.   Appreciate the help.   A.
Tuesday, 22 September 2015 - 13:49
*.bmp to bin conversion.
Freaks,   I am look for a C library that will allow me to convert a bmp file to a simple bin file.   Any suggestions on where to look for this?   Thanks,   A.
Wednesday, 22 July 2015 - 18:36
Enabling external memory in AS6.2
Freaks,   I am trying to setup up the external memory in AS6.2. AS5.0 had an obvious page in the BUILD-CONFIGURATION menu.   How do I assign external memory in AS6.2....
Wednesday, 22 July 2015 - 15:22
Xmega128a1 PWM D->A questions.
Freaks, I am working on a design that uses the Maxim 5250 10 bit quad D to A converter. I am looking to reduce cost and board space. The analog voltages do not need to be highly...
Monday, 1 September 2014 - 19:20
AS6 6.2.993 and non-selected debug tool.
Freaks, Just update AS6 6.2.993. Installation went fine but the simulator is reported as not selected. Debugger button ( If that's what it is called ) shows "None on AVR Simulator...
Wednesday, 5 March 2014 - 20:50
Attiny84 and a disappearing global IE
Freaks, Re: Attiny84 I need to have the global interrupt enabled after an interrupt is entered. According to the documentation this can be done by setting the interrupt enable...
Monday, 3 March 2014 - 15:57
Freaks, Now that I have probably smoked my JTAGICE mkII, I may need to buy a couple of JTAGICE3s. I am running AS4 version 4.18 build 684. Is there anything I should look out for...
Saturday, 1 March 2014 - 14:15
Freaks, I have been working on as small project for a couple of days. I am using a home grown board with a standard LM78 series regulator. I was powering the board with a standard...
Saturday, 1 March 2014 - 14:04
High voltage, low current reference.
Freaks, I need to create a high voltage (350VDC), low current ( 1ma - 7ma ), current source. Accuracy is not critical but stability at varying voltages is important. I realize...
Sunday, 17 November 2013 - 14:21