Post Created date
Built-in output screen
may be a stupid answer but I would hit the line with a non stopping break point ant add the message a = {a} nigel EDIT Yes I was correct it was a stupid answer! I will take my...
Sunday, 18 August 2013 - 20:14
AT90CAN128 - I2C - LCD
Well I think I found my problem. I was not code but hardware. It turned out to be the regulated 5v psu. It was feeding the Olimex board to a further 5v regulator. That should...
Thursday, 15 August 2013 - 18:44
AT90CAN128 - I2C - LCD
I am rapidly losing faith in the AS6 debugging. It appears changing where you set debug points it changes the way the AVR runs. I think I need to move debugging to the serial...
Tuesday, 13 August 2013 - 23:59
AT90CAN128 - I2C - LCD
oh missed "sketch"! // added code by Nigel Fenton - 3:21pm 4/20/2013 #include #include #include #include #include Adafruit_RGBLCDShield lcd = Adafruit_RGBLCDShield();...
Tuesday, 13 August 2013 - 00:13
AT90CAN128 - I2C - LCD
Thanks David, The analyser is the ChronoVu and the software is what came with it!.. works a treat and is not very expensive. The MCU im using is the...
Monday, 12 August 2013 - 18:59
AT90CAN128 - I2C - LCD
Ok now I edited the code above to what I am using, I also removed some procedures that were not needed here. I have finally got a Logic analyzer to watch and document my...
Monday, 12 August 2013 - 17:20
Anyone know about AT90CAN128
I have a couple of the Olimax dev boards. they work well for me for everything but SPI!!! good luck with the can bus stuff. im working my way up to the CAN stuff.
Monday, 29 July 2013 - 23:53
AT90CAN128 - I2C - LCD
ok I now have even less hair! I think I had a small problem with the dev boards I made! I had an earth missing or it was using the AGnd. I now have some data transferring over...
Thursday, 25 July 2013 - 23:49
AT90CAN128 - I2C - LCD
yes sorry was a long day! I meant bytes, I am sure it has something to do with the SS line low through all 3 bytes. I am awaiting delivery of a storage scope/analyser so I can...
Sunday, 21 July 2013 - 00:22
AT90CAN128 - I2C - LCD
thanks guys, I did delete the other thread as no replies were seen after 2 weeks. The picture above was captured from the automotive SPI bus and it seems to show two bursts of 3...
Saturday, 20 July 2013 - 13:57
AT90CAN128 - I2C - LCD
last question first - I did question this in a separate post but no replies after 2 weeks so re arranged the question on my original I2C post. sorry. I understood the DORD was a...
Saturday, 20 July 2013 - 09:56
AT90CAN128 - I2C - LCD
once the 1st byte is read and the ISR is triggered how do you detect the next byte is ready to be read? Nigel
Saturday, 20 July 2013 - 00:55