Go Down

Topic: ATMEL Mega1284P evaluation board avalible (Read 76 times) previous topic - next topic


Designing & building electrical circuits for over 25 years. Check out the ATMega1284P based Bobuino and other '328P & '1284P creations & offerings at  www.crossroadsfencing.com/BobuinoRev17.
Arduino for Teens available at Amazon.com.


Sep 12, 2011, 09:06 pm Last Edit: Sep 12, 2011, 10:04 pm by CrossRoads Reason: 1
Hi, any experience with the newest sdfat (multiple cards support) and two sdcards connected?

No, I don't have a board with 2 sockets. Yet.
The first build only supports 1, the 2nd had incorrect uSD socket pinouts.
Have Rev 2 designed, but no cards purchased. Will handlle one of SD or uSD on either side of the board.

Suppose I could try an Adafruit shield for a 2nd one as a test.


Sep 14, 2011, 01:51 am Last Edit: Sep 16, 2011, 05:24 pm by anon10500 Reason: 1
Meh bootloader does not work:
Code: [Select]
avrdude: stk500_getsync(): not in sync: resp=0x00

Actually my device is 8MHz so I installed WinAVR and compiled bootloader code (from brewtroller) but no avail...

Programmer is FTDI breakout.

EDIT: Turns out common ground is needed for board and ftdi breakout. Also I attached 8Mhz bootloader which works at baudrate 38400.


Call me blind, but i cannot find the PCB layout for this exact board:

It's wonderfull, and i would like to toy a little with the layout ;-)

// Per.

Go Up