| Discussion Title | Created date |
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AVR128DB28 Usart Communication Hey everyone, I am trying to use the usart on an AVR128DB28. I am seeing garbled data. I suspect that the OSCCFG fuse is not programmed correctly (it is set to factory... |
Sunday, 15 May 2022 - 12:19 |
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atmega4808 USART reliability using internal clock Hi Guys, I would like to use an atmega4808 with the usart at 115200 bps (or faster). The only clock option is to use the 20 MHz internal oscillator. When using... |
Wednesday, 4 May 2022 - 11:41 |
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protecting code atmega328p Hello Guys, I have an atmega328p I want to secure from reading. I have successfully programmed the lock bits, and the application section cannot be read out. Tested, and it... |
Wednesday, 13 April 2022 - 09:33 |
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M328p code doesn't work in M328pb Hello everyone, According to: Atmel AT15007: Differences between ATmega328/P and ATmega328PB [APPLICATION NOTE] Code compiled for ATmega328 variants are compatible... |
Wednesday, 23 March 2022 - 19:32 |
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SNAP Debugger communication error Hi guys I just got a snap today. I want to use this board to program an attiny. I have been reading the forums for hours. It seems like others have this same problem.... |
Friday, 11 March 2022 - 19:40 |
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user row AVR64DA Hi guys, I tried to program the user row of the AVR64DA28 device using a jtag2updi programmer. It worked while the user row was erased (never been programmed, contents 0xFF).... |
Tuesday, 22 February 2022 - 12:59 |
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HV UPDI Programmer Hi Guys, I just bricked the only attiny1624's I have and I can't buy any more due to the chip shortage. I thought it would be necessary to have a UPDI programmer that would... |
Monday, 31 January 2022 - 15:27 |
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Internal Eeprom reads 0xFF at Startup Hello Everyone, Here is a problem I have been trying to figure out for years. Every thread I have seen over several years regarding this exact same problem leads nowhere, and... |
Thursday, 18 March 2021 - 20:31 |
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avr programmer to detect burned pin? Hi Guys, I have an expensive Labtool 48 XP universal programmer. (very nice programmer) Suddenly one day a year after I purchased it, the company decided to just stop supporting... |
Saturday, 30 January 2021 - 23:55 |
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Assembler only Forum To Mods: I am seeing a lot of assembler programming questions/posts/problems. It would be wonderful if you could start a forum specifically for assembler programming... |
Sunday, 1 November 2020 - 14:31 |
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simple PWM avr assembler atmega328pb not working Hi Everyone, I am trying to send an Infrared signal from PB1 on an arduino UNO board. I have changed the crystal on the board to 3.6864 MHz and adjusted the fuses. Just to verify... |
Monday, 13 July 2020 - 00:03 |
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atmega328pb problems Hi Guys, I am hoping someone can help me. I am programming a very small file into an atmega328pb. The program is only to test each pin to ensure the board connections are good... |
Friday, 1 May 2020 - 20:10 |