From eb6551740bf521bc0c5aa187324a5c23d7b48df2 Mon Sep 17 00:00:00 2001
From: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
Date: Sat, 15 Apr 2023 13:17:32 +0200
Subject: [PATCH v1] arduino-avr-core: Add arduino-ft232r support

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
---
 arduino-avr-core/trunk/PKGBUILD               |  9 ++++++---
 .../trunk/add-arduino_ft232r.patch            | 19 +++++++++++++++++++
 2 files changed, 25 insertions(+), 3 deletions(-)
 create mode 100644 arduino-avr-core/trunk/add-arduino_ft232r.patch

diff --git a/arduino-avr-core/trunk/PKGBUILD b/arduino-avr-core/trunk/PKGBUILD
index 8b0fc0acbe2c..52f07b3c5909 100644
--- a/arduino-avr-core/trunk/PKGBUILD
+++ b/arduino-avr-core/trunk/PKGBUILD
@@ -3,7 +3,7 @@
 
 pkgname=arduino-avr-core
 pkgver=1.8.3
-pkgrel=2
+pkgrel=3
 pkgdesc="Arduino AVR core with upstream avr-gcc and avrdude"
 arch=('any')
 url="https://github.com/arduino/ArduinoCore-avr"
@@ -12,10 +12,12 @@ depends=('avrdude' 'avr-gcc' 'avr-libc')
 options=(!strip !emptydirs)
 source=("https://downloads.arduino.cc/cores/avr-${pkgver}.tar.bz2"
         "https://downloads.arduino.cc/cores/avr-${pkgver}.tar.bz2.asc"
-        "platform.patch")
+        "platform.patch"
+        "add-arduino_ft232r.patch")
 sha512sums=('c8a63ad79f16c380def83b1215762f5cbddfc51480d658853370c3210724bb04627272f3affc0ad01af4463a68980665a4e1c37cc8fabcec16e97c4550d1bb03'
             'SKIP'
-            '916d76a1313fa9372e141eb132eb3d5d4db32e27f695d3b6b0e2894111bfdacd54feec2ba6ea89b10918b9ef904f9b3d4c105c37d5a6851ac92c5c1758679f00')
+            '916d76a1313fa9372e141eb132eb3d5d4db32e27f695d3b6b0e2894111bfdacd54feec2ba6ea89b10918b9ef904f9b3d4c105c37d5a6851ac92c5c1758679f00'
+            '18c5708c730b2f060533225b32cdbe263aa33d4868ec6495944b3899966c526f4421b8c5423e5d21852bc7f0c5968f451b541c27c92ce70ce530f254c6fa0289')
 validpgpkeys=('326567C1C6B288DF32CB061A95FA6F43E21188C4') # Arduino Packages <support@arduino.cc>
 
 prepare()
@@ -26,6 +28,7 @@ prepare()
     # Update version in patchfile, then apply it
     sed -i "s/^ version=.*/ version=${pkgver}/" "${srcdir}/platform.patch"
     patch -Np1 -i "${srcdir}/platform.patch"
+    patch -Np1 -i "${srcdir}/add-arduino_ft232r.patch"
 
     # Remove elf files
     find . -name "*.elf" -type f -exec rm -f {} \;
diff --git a/arduino-avr-core/trunk/add-arduino_ft232r.patch b/arduino-avr-core/trunk/add-arduino_ft232r.patch
new file mode 100644
index 000000000000..8c2fe8a7055e
--- /dev/null
+++ b/arduino-avr-core/trunk/add-arduino_ft232r.patch
@@ -0,0 +1,19 @@
+Index: avr/programmers.txt
+===================================================================
+--- avr.orig/programmers.txt
++++ avr/programmers.txt
+@@ -113,3 +113,14 @@ atmel_ice.protocol=atmelice_isp
+ atmel_ice.program.protocol=atmelice_isp
+ atmel_ice.program.tool=avrdude
+ atmel_ice.program.extra_params=-Pusb
++
++# On some arduinos like the Arduino Duemillanove, there is an FT232R and an
++# unpopulated header connector on the PCB that can be used to reprogram the
++# atmega with a special cable that is easy to make, but in the upstream
++# arduino-avr-core, avrdude is compiled without libftdi support.
++arduino_ft232r.name=Arduino FT232R
++arduino_ft232r.communication=usb
++arduino_ft232r.protocol=arduino-ft232r
++arduino_ft232r.program.protocol=arduino-ft232r
++arduino_ft232r.program.tool=avrdude
++arduino_ft232r.program.extra_params=

base-commit: 98e4e8df638e39f41816f3ca15feb974685ef1c0
-- 
2.39.1