From 28fec01fd32a9b03b85421e2bd7660fa3a67983c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@lysator.liu.se>
Date: Mon, 15 Nov 2021 15:04:03 +0100
Subject: Mon, 15 Nov 2021 15:04:03 +0100

---
 fpga.wiki | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 fpga.wiki

(limited to 'fpga.wiki')

diff --git a/fpga.wiki b/fpga.wiki
new file mode 100644
index 0000000..dcf84c2
--- /dev/null
+++ b/fpga.wiki
@@ -0,0 +1,37 @@
+`/lib/firmware` `fpga.dtbo`
+
+dtc -O dtb -o fpga.dtbo -b 0 -@ fpga.dts
+
+{{{chip
+mount -t configfs configfs /config
+# /sys/kernel/config
+
+mkdir /config/device-tree/overlays/test
+echo fpga.dtbo > /config/device-tree/overlays/test/path
+
+echo 1 > /sys/class/leds/fpga_led2/brightness
+}}}
+
+Demonstration/SoC_FPGA/DE10_Stardard_GHRD/fpga.dts
+
+=== Send file ===
+{{{sh
+#!/bin/sh
+
+sudo -l || exit 1
+
+tmp=$(mktemp)
+echo -n "$1 " | sudo tee /dev/ttyUSB0
+base64 "$1" > $tmp
+cat $tmp | wc -c | sudo tee /dev/ttyUSB0
+cat $tmp |sudo tee /dev/ttyUSB0
+md5sum "$1"
+}}}
+
+=== Recv file ===
+{{{sh
+#!/bin/sh
+IFS=' ' filename bytes 
+dd bs=1 count=$bytes | base64 --decode > $filename
+md5sum $filename
+}}}
-- 
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