| Discussion Title | Created date |
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AVARICE - cannot sync Hi! I tried setting up avarice, but it says it cannot sync... I have a JTAG clone, that works well from AVR studio, but only at 19200bps. Avarice is first trying to connect at... |
Sunday, 17 January 2010 - 23:41 |
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OpenOCD Hello! Does anyone know if OpenOCD supports the JTAG ICE hardware? If it does, than I could set up avr-gdb to debug my firmware from eclipse, and that would be totally awesome. I... |
Sunday, 17 January 2010 - 21:08 |
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String in struct in progmem Hello! Sorry for starting up yet another program memory thread. I ran into a problem when trying to implement a command interpreter (a shell if you like). I need to have a... |
Tuesday, 12 January 2010 - 19:14 |
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USB -> Parallel port Hello! I need a full-blown USB->Parallel port converter, which I would like to build with a USB-capable AVR, like the ATMEGA16U4. At first the datasheet's USB section seems a... |
Monday, 7 December 2009 - 11:36 |
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Lock only flash programming Hello! Is there a way to disable only programming the flash, but leave the eeprom "changeable"? Currently I am using a Mega8, but if there is an other device that can do this, I... |
Sunday, 22 November 2009 - 18:15 |
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ringing sound Hello! I would like to interface a small speaker, with PWM. I need to generate some ringing sound for a door lock, so that it gives audible alert when it's open. I was going to... |
Tuesday, 17 November 2009 - 10:22 |
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Clock input with resistor divider? Hello! I have an on-board oscillator (not a crystal, a full oscillator), but it outputs 3V3 or 5V clock signal. For my design (it's an FPGA, not AVR-related, but it's electronics... |
Wednesday, 23 September 2009 - 08:41 |
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_delay_ms results in huge code Hello! I am using an ATMEGA16, and I wonder if there is a good reason for _delay_ms resulting in huge code (over 3KB in plus), or is this a bug? I have browsed around the code for... |
Wednesday, 16 September 2009 - 10:34 |
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JTAG chaining Hello! Once again another topic regarding JTAG chaining multiple AVR devices. I have to design a board with a lot (about 30) AVR's on it, and would like to be able to program them... |
Sunday, 6 September 2009 - 14:38 |
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ATMEL CPLD Hello! I would like to get started with CPLDs, and as I have used ATMEL's uC-s, and liked the way the company treats its clients, good documentation, and the like, I think I would... |
Saturday, 5 September 2009 - 13:01 |
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JTAG/DW- hot connect? Hello! I have a question regarding the JTAG (or DW) interface of some microcontrollers. Is there a possibility to start up the JTAG interface when the device is "hot"? I mean the... |
Thursday, 27 August 2009 - 13:11 |
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Secondary power supply switch Hello! The situation is this: I have an electronic door lock, that needs a bigger voltage kick to open, but after the kick, it can hold open with much less power. The initial... |
Thursday, 21 May 2009 - 13:38 |