Post Created date
Weird behavior of "IF" statement
  Just an observation but why test twice anyway if you have already ascertained that response != desire_state   void gsmOnOff(unsigned char desire_state, volatile...
Thursday, 4 January 2018 - 11:58
opto-insulating PDI interface
Quote: I am not sure I can get the CE marking Would you be wanting other people to be plugging in a programmer to your board on the pdi port? If you wish to do field upgrades to...
Thursday, 17 October 2013 - 22:22
opto-insulating PDI interface
If you only need to debug the unit for development purpose would a usb isolator work between the computer and programmer? You wouldn't have to fit the extra components on the...
Thursday, 17 October 2013 - 07:40
ADC -- Solved! Now includes correct ADC code.
Quote: the delay doesn't work Error 1 implicit declaration of function '_delay_us' [-Werror=implicit-function-declaration] how did you solve this Try adding this to the top of...
Wednesday, 16 October 2013 - 11:25
avrdude alternative...
Nice, thanks, I did start to do this but then found I can get avrdude working and it is a fraction of the size. It would be good though if there was a stand alone official release...
Wednesday, 16 October 2013 - 08:43
avrdude alternative...
Ah, I generated an inf using libusb and when installed avrdude works fine, AS6 won't but it'll be fine on the target machine. I'll leave it there! Thanks for your help. John.
Tuesday, 15 October 2013 - 15:35
avrdude alternative...
Hi, yeah, I tried to install the filter, well it looked like it installed actually, it was listed when I uninstalled it (just to see) but still no luck with avrdude. I'm sure it...
Tuesday, 15 October 2013 - 13:39
avrdude alternative...
I have a board test utility that the intention is to flash a board with test software that runs and reports back failures with the hardware. It all works and the last step is to...
Tuesday, 15 October 2013 - 13:22
Bootloader section
Yes, just found it and about to post as it looks like it worked! I spotted the options in the compiler section but wasn't until the one in the linker section was turned off did it...
Monday, 7 October 2013 - 12:50
Bootloader section
OK after closer inspection, what about this as an explanation: The makefile from AS4 refers to avr-gcc without a path so it would take the one in the system path... the winAVR one...
Monday, 7 October 2013 - 12:32
Bootloader section
Quote: I don't see what having CRC stuff in the B/L has to do with how you position .text? Are you talking about sharing some of the bootloader functions to the app section? I...
Monday, 7 October 2013 - 11:37
Bootloader section
Thanks as always for a detailed response, I like it because it gives me food for thought and hopefully I will learn by it. Quote: How could WinAVR know about the 128a1u - it...
Monday, 7 October 2013 - 10:08

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