LPC MicrocontrollersのトピックRe: SD Card on Link2+Labtool

SD Card on Link2+Labtool

lpcware — Wed, 15 Jun 2016 19:20:28 GMT

Content originally posted in LPCWare by timblu on Tue Oct 14 02:58:10 MST 2014
Hi,

I intended to use Link2+Labtool as a datalogger. I wanted to connect a SD module breakout board to the Link2+Labtool setup. However, there is no more SPI bus left, once the link2 board is connected to the labtool board. Is there any other way to have a serial output to an sd card? or another method to store the data.
Please advice.

Thanks.

Re: SD Card on Link2+Labtool

lpcware — Wed, 15 Jun 2016 19:20:29 GMT

Content originally posted in LPCWare by cb03scs on Wed Oct 22 00:21:02 MST 2014
You could always emulate the SPI with GPIO's and Software... (If you insist on SPI being point-to-point...)

Re: SD Card on Link2+Labtool

lpcware — Wed, 15 Jun 2016 19:20:29 GMT

Content originally posted in LPCWare by andersrosvall on Wed Oct 22 02:02:34 MST 2014
Hi,
J9 on the LPC-Link2 board is not connected to the LabTool board. You can probably solder some wires on the bottom side of the LPC-Link2 board (to J9) and then do some GPIO bit-banging to get your SD interface.

Good luck with the experiments!
//EA Team