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Mega1284P Timer3 Vector Created but not in Vector Table
I have a working Mega1284 project that was ported from a Mega32 project. Having done all the register corrections it compiles and runs. Wishing to now use the Timer 3 compare...
Tuesday, 2 June 2020 - 08:30
MEGA328PB ISP Programming problems
I've been struggling to program some brand new Mega328PB chips.  Although I'm not yet 100% sure, because I've been going around in circles, it appears that the DebugWire mode...
Friday, 17 May 2019 - 08:37
Debugging problems loaded code not matching .lss file
I'm using a Mega1284 in JTAG mode. I'm not sure why but my program is exceptionally hard to debug and step through because the breakpoints I set either triggers because the code...
Friday, 3 May 2019 - 08:29
ATMEGA328PB No Timer interrupt
/********************************************************* * * * 16 BIT TIMER #1...
Friday, 26 October 2018 - 22:32
Math computation giving wrong answer Studio 7 AVR
Help on this please. seconds computation from Hours mins and secs tseconds = tenths.   My math on computing seconds from 23 Hours 55 mins and 18 seconds is 86118 seconds...
Tuesday, 19 June 2018 - 15:18
Identify Mega32A revision with undocumented problem
Attached image of ATMEGA32A-AU batch that has no correct sensing on the analog input pin ( the one used anyway). My suspicion is that it is revision K but there are plenty of...
Friday, 13 October 2017 - 17:53
AS7 (Native) from Studio4 (WinAVR ) imported project not working
Generally, I've had no problems in porting from Studio4 to AS7, making the occasional tweek and the code works. I'm importing a bootloader - and it imports and compiles, and...
Monday, 15 May 2017 - 16:08
ASF Configuring wrong port pins Mega32 for an I2C project
Help!   My very simple ASF program for Mega32 is configuring the wrong registers when using ioport_set_pin  /set_dir #define I2C_SDA IOPORT_CREATE_PIN(PORTC, 1) #...
Tuesday, 3 January 2017 - 16:10
ELF Production File Compatibility
I have no problem using Studio 7 with elf files made with Studio 4. But regarding backwards compatibility, would elf files made with AS7 program correctly if AS6 was the...
Friday, 7 October 2016 - 11:00
AS7 Production file (elf) not compatible with AS4
Having been forced to update to AS7, and move to JTAG Ice 3. ( Too much grief with AS4 not finding the old dev tools ). I find myself with the following problem. My chips are...
Monday, 1 August 2016 - 08:07
Reset Vector opcodes different between AS6 and AS7
Changing from Studio  6.2 to Studio 7 ( Windows 7 64 bit )   Whilst using Studio 7, the reset vector opcodes codes are :   0000000  5C C0  RJMP PC+0x005D...
Thursday, 14 July 2016 - 07:29
Studio 6.2 Memory View with bootloader using Xmega32E5
Writing a bootloader - using snippets from various sources and having to keep it light as I have to have can bus support within it. I thought I was making progress - after a LONG...
Thursday, 6 August 2015 - 20:55

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