Re: [Paparazzi-devel] Logomatic with 2 UART?

[Christophe De Wagter]

The logger actually already logs both serial ports. The idea is to use port 1 to read the data from autopilot -> ground and the other port for logging the data from ground -> autopilot.

There is even code to log an extra external analog sensor I believe. 

For now, the logger tries to decode paparazzi messages. So you either need to send your data using the paparazzi header and footer or need to change that bit of the logger code and do your own decoding. Obviously you will not be able to log the uplink telemetry anymore if you use one of the 2 serials for another purpose. 

-Christophe 

On Tue, Jun 19, 2012 at 12:09 AM, Jamie Yuen <address@hidden> wrote:

Hello,

I don't have much experience with embedded programming and have a general question about the logomatic code. After looking through it a little, I am not sure how much effort would be involved in using the logomatic board to log data from 2 UART simultaneously. One would be to log the paparazzi telemetry messages, and the other to log data from an independent onboard sensor (spectrometer). It looks like there is support for multiple UART interfaces, but I am not sure about running two at once. Would this require a lot of new development (once I understand the code)?

Thanks,

Jamie

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