Search results

Hi, Is there anyone here that understand U-center? I'm particularly interested in programming a NEO-8 with SPI, for use with a PIC. Please let me know any information. Cheers, Camerart

Hi L, I can see that you are having difficulties, running your modules, I also had difficulties, so I looked for yet another module. After a search and many failed tests of modules, I found the I-phone compass module AK8963C. They come on breakout boards, but they are a bit too expensive for...

Hi U, Thanks a lot, much appreciated. However, my skill level is pretty poor, and even though I can almost see what's happening, it is probably too difficult. I'll have a go and report back. C. C.

Hi U, I have found the LSM303C which appears to have direct SPI control, I've ordered a couple. I'll see how I get on with them before carrying on with the excellent CODE that's been posted. I have found it a bit too difficult to use both SPI and I2C in the same program. Thanks to all that...

Hi U, I have tried HMC5983, with no success, but just found this: http://flightcontroller.blogspot.com/2014/08/communicating-with-hmc5983-magnetometer.html I haven't properly read it yet, though. I just tried a couple of links from the page, but got errors. It may have been Oshonsoft...

Hi U, Why did I buy it? I thought it may be future proof, as mentioned, also lack of knowledge. Can you suggest another one? SPI, and not to pricey. C.

Hi U, So far I've got 3 or 4 different compass modules, that I've failed to be able to program for various reasons, one being Oshonsoft limitations. I first ordered the MPU9250s in April but they failed to arrive twice, and after another re-order, I got these a couple of weeks ago. I only...

Hi B, I now understand where I went wrong regarding the 'Who am I' register. Even as a none Arduino speaker, I can see that your code is very comprehensive, but for me it may be too much. To start with I only need the Magnetometer readings. Would it be asking too much for you to strip out...

HI U, I'm a bit confused! I'm an improving dyslexic. Looking at the register map again, with 'WHO AM I' I now see that I missed RESET VALUE, thinking that 71 is the register. This could take a while:eek: C.

Hi U, Ok. I relied on the READ being very fast, but did read about the errors if READ my way. I'll try again using the FIFO. C.

Hi, Is this an error in the DATA sheet? If so, are there any others? C

Hi B, Blimey!! I see why you're proud of it. To me it's a bit like reading hieroglyphics I may be getting mixed up regarding the FIFO, I don't fully understand it, perhaps I don't need to? I've just come across EXT_SENS_DATA_00 - 06, that I assume is a clever way of buffering the DATA. I had...

Hi B, Thanks, I had a quick scan and found reference to FIFO. When READing the XYZ Magnetometer Registers, is FIFO used or is each BYTE READ in turn? I think I have to use each BYTE in turn. C.

Hi B, I've downloaded your ZIP file, and have Arduino, and need to know which are the minimum files I need for READing the XYZ Magnetometer registers? Thanks, C.

Hi U, My system supports SDI, and I've programmed other modules ok (i,e, BMP280 barometer) I'll try 'Who am I' Thanks C.

Hi, Firstly, I can only speak BASIC language, and I use Oshonsoft for programming, simulating and compiling. Unfortunately, this isn't used by many people which makes it challenging for me. I am trying to get the MPU9250 comass module working using SPI. I have looked through the threads and...