[Oberon] FPGA - nRF24L01 connection

Jörg joerg.straube at iaeth.ch
Thu Apr 5 15:23:23 CEST 2018

In ProjectOberon
- the module SCC.Mod is the wireless driver.
- the module Net.Mod implements a simple file transfer protocol.


-----Original Message-----
From: Oberon [mailto:oberon-bounces at lists.inf.ethz.ch] On Behalf Of Tomas
Sent: Thursday, April 05, 2018 3:11 PM
To: Oberon at lists.inf.ethz.ch
Subject: [Oberon] FPGA - nRF24L01 connection


I have two Nordic wireless modules. I have wired one of them to my
RPI, see photo, the other should plug into Pepino Oberon FPGA board.

I have also compiled a gateway from `MySensors' git repo.
Running the gateway gives following.

Protocol version - 1.4
Created PTY '/dev/pts/2'
Gateway tty: /dev/ttyMySensorsGateway
================ SPI Configuration ================
CSN Pin  	 = CE0 (PI Hardware Driven)
CE Pin  	 = Custom GPIO25
Clock Speed	 = 8 Mhz
================ NRF Configuration ================

When I use a serial cable over USB (FTDI), I just access serial
as /dev/ttyUSB1 device, and I use PCLink at Oberon end.

But, how do I exchange data with Oberon over wireless, what is the
gateway device, do I need to modify RF24.Mod?

Many thanks in advance.

Tomas Kral <thomas.kral at email.cz>

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