Forum >SPI on Romeo all-in-one V1 vs. V1.1
SPI on Romeo all-in-one V1 vs. V1.1
robvoi 2012-11-13 00:00:28 5257 Views8 Replies Hi,
I am trying to get a nrf24L01 network up and running.
The nrf24L01 works fine on the romeo all-in-one V1 but not on the V1.1.
Details you can find here:
[url=http://arduino.cc/forum/index.php/topic,131566.msg991595.html#msg991595]http://arduino.cc/forum/index.php/topic,131566.msg991595.html#msg991595[/url]
Is there any difference between the V1 and the V1.1 in respect to SPI?
Thanks
Robert
I am trying to get a nrf24L01 network up and running.
The nrf24L01 works fine on the romeo all-in-one V1 but not on the V1.1.
Details you can find here:
[url=http://arduino.cc/forum/index.php/topic,131566.msg991595.html#msg991595]http://arduino.cc/forum/index.php/topic,131566.msg991595.html#msg991595[/url]
Is there any difference between the V1 and the V1.1 in respect to SPI?
Thanks
Robert
2012-11-27 01:53:04 No. I only have the nrf24L01. And for my next two projects I don't need any other SPI device ;-)
robvoi
robvoi 2012-11-27 01:44:56 [quote="robvoi"]
Hey Lauren,
thanks for testing. I don't think that the board works with one SPI device but not with the other.
I expect my board to be defect then.
Unfortunately the second one.
Robert
[/quote]
Do you have the other SPI devices in hand? Maybe a SPI IMU sensor or a SD card module(a cheap solution ;))? You could try it with your SPI devices. Lauren
Hey Lauren,
thanks for testing. I don't think that the board works with one SPI device but not with the other.
I expect my board to be defect then.
Unfortunately the second one.
Robert
[/quote]
Do you have the other SPI devices in hand? Maybe a SPI IMU sensor or a SD card module(a cheap solution ;))? You could try it with your SPI devices.
Lauren 2012-11-26 23:19:04 Hey Lauren,
thanks for testing. I don't think that the board works with one SPI device but not with the other.
I expect my board to be defect then.
Unfortunately the second one.
Robert
robvoi
thanks for testing. I don't think that the board works with one SPI device but not with the other.
I expect my board to be defect then.
Unfortunately the second one.
Robert
robvoi 2012-11-23 09:20:19 Hi Robert,
I just tested it on my Arduino Wifi shield, which use the SPI interfact. And it works fine. I can scan the network properly.....
So it's not compatible with different SPI devices? ???
Really strange.... Lauren
I just tested it on my Arduino Wifi shield, which use the SPI interfact. And it works fine. I can scan the network properly.....
So it's not compatible with different SPI devices? ???
Really strange....
Lauren 2012-11-23 04:44:17 Hi,
no, didn't find a reason. I bought a Arduino Nano - no problem.
On the Uno all pins work fine as in/out pins. Not sure how to further test the V1.1 version.
Can you test a V1.1 all-in-one with a SPI device? At least I don't have a second one to exclude a hardware failure. :-)
Robert robvoi
no, didn't find a reason. I bought a Arduino Nano - no problem.
On the Uno all pins work fine as in/out pins. Not sure how to further test the V1.1 version.
Can you test a V1.1 all-in-one with a SPI device? At least I don't have a second one to exclude a hardware failure. :-)
Robert
robvoi 2012-11-22 23:47:00 Hi robvoi,
What about your testing? Do you figure out the reason why the romeo v1.1 can't work with nrf24L01?
Lauren
What about your testing? Do you figure out the reason why the romeo v1.1 can't work with nrf24L01?
Lauren 2012-11-14 05:20:50 I don't have an UNO board to test it with. I'll receive a DF-Nano tomorrow and will test it with it.
Not that the results would explain something ...
Still it is strange. I have no other problems with the board. So I don't think it is defect. robvoi
Not that the results would explain something ...
Still it is strange. I have no other problems with the board. So I don't think it is defect.
robvoi 2012-11-14 04:47:35 Hi robvoi,
Considering that the main difference between Romeo 1.0 and 1.1 is the bootloader. Any other hardware modification won't cause a big difference. So... Could you try to test it on a standard Uno board to eliminate this possibility? Lauren
Considering that the main difference between Romeo 1.0 and 1.1 is the bootloader. Any other hardware modification won't cause a big difference. So... Could you try to test it on a standard Uno board to eliminate this possibility?
Lauren 