Search found 10 matches

by rickyelqasem
Tue Jun 04, 2019 8:36 pm
Forum: NANO-ARM - Arduino Zero Compatible board
Topic: Pins for SD Module
Replies: 2
Views: 347

Re: Pins for SD Module

I try again but I'm sure I also tried 13, 11 and 12 because they are the defualt pins on a normal nano.
by rickyelqasem
Sun Jun 02, 2019 3:52 pm
Forum: NANO-ARM - Arduino Zero Compatible board
Topic: Pins for SD Module
Replies: 2
Views: 347

Pins for SD Module

Can someone confirm what pins I need for SCK, MOSI, and MISO ? In the mappings is says 11, 10 , 12 in that order. Is the that D11, D10, and D12 as I cannot get it working. I know I can use the SPI pins on the back but I want to use the normal D pins. On a normal Nano it would be D13, D11, and D12. T...
by rickyelqasem
Sun Jun 02, 2019 3:18 pm
Forum: NANO-ARM - Arduino Zero Compatible board
Topic: Struggling with SerialUSB
Replies: 2
Views: 212

Re: Struggling with SerialUSB

I might have fixed my own issue...

while(!SerialUSB);
by rickyelqasem
Sun Jun 02, 2019 2:41 pm
Forum: NANO-ARM - Arduino Zero Compatible board
Topic: Struggling with SerialUSB
Replies: 2
Views: 212

Struggling with SerialUSB

I had one of these about a year ago and SerialUSB worked fine. The USB connector fell off and I only recently purchased 2 more. I can upload blink no problem so I know upload works. But when I upload the code below I get nothing on the Serial monitor. I'm guessing I have forgot something that is qui...
by rickyelqasem
Tue May 28, 2019 7:34 pm
Forum: NANO-ARM - Arduino Zero Compatible board
Topic: Eagle Library
Replies: 1
Views: 173

Re: Eagle Library

OK I created one myself .. Here you go:

https://github.com/rickyelqasem/myEagle ... no-ARM.lbr
by rickyelqasem
Tue May 28, 2019 6:18 pm
Forum: NANO-ARM - Arduino Zero Compatible board
Topic: Eagle Library
Replies: 1
Views: 173

Eagle Library

Anyone got a Eagle library or part for the nano-arm?
by rickyelqasem
Sun May 20, 2018 8:50 pm
Forum: NANO-ARM - Arduino Zero Compatible board
Topic: SdFat
Replies: 5
Views: 1094

Re: SdFat

Also I tried a self-built regulator which has 9v which I can connect to the VIN to power the board and 5v regulated which I can power the SD module.. The board just became unresponsive. I even tried a powering the SD module from a external USB with now joy. The board would not see the SD card unless...
by rickyelqasem
Sun May 20, 2018 8:43 pm
Forum: NANO-ARM - Arduino Zero Compatible board
Topic: SdFat
Replies: 5
Views: 1094

Re: SdFat

How large a capacitor? and where across the GND and 3.3V driving the SD card? I could give that a try.
by rickyelqasem
Fri May 18, 2018 1:52 pm
Forum: NANO-ARM - Arduino Zero Compatible board
Topic: SdFat on Nano-ARM
Replies: 1
Views: 337

SdFat on Nano-ARM

Sorry if this posted but did anyone get SdFat on Nano-Arm. Doesn't work for me but the developer of SdFat says it works on is Arduino Zero.

He says works with no modifications :

if (!sd.begin(SD_CS_PIN, SD_SCK_MHZ(48))) {
sd.initErrorHalt();

}

Anyone tried this?
by rickyelqasem
Fri May 18, 2018 1:25 pm
Forum: NANO-ARM - Arduino Zero Compatible board
Topic: SdFat
Replies: 5
Views: 1094

SdFat

Did anyone try SdFat on this device? I cannot get it working. My code works on a Mega but not on this board. I contacted the developer of SdFat and he claims he runs it on a Zero. I need help with this. He claims the default begin() method works just fine : if (!sd.begin(SD_CS_PIN, SD_SCK_MHZ(50))) ...