From 6dbb4360021117a7f294dc23f2bd4e7e4a6d934c Mon Sep 17 00:00:00 2001
From: Sergei <sss@s-s-s.ru>
Date: Tue, 3 Dec 2019 11:11:54 +0300
Subject: [PATCH 1/2] add option to flash on orangepi pc\pc plus

Add option to flash on orangepi pc\pc plus on /dev/ttyS3
---
 Makefile | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Makefile b/Makefile
index 92ebc9d..9c944e2 100644
--- a/Makefile
+++ b/Makefile
@@ -476,6 +476,19 @@ mmdvm_hs_hat: zumspot-pi
 
 mmdvm_hs_dual_hat: zumspot-pi
 
+hotpot-opipc_opipcplus:
+ifneq ($(wildcard /usr/local/bin/stm32flash),)
+	/usr/local/bin/stm32flash -v -w bin/$(BINBIN_F1) -g 0x0 -R -i 198,-199,199:-198,199 /dev/ttyS3
+endif
+
+ifneq ($(wildcard /usr/bin/stm32flash),)
+	/usr/bin/stm32flash -v -w bin/$(BINBIN_F1) -g 0x0 -R -i 198,-199,199:-198,199 /dev/ttyS3
+endif
+
+mmdvm_hs_hat_opi: hotpot-opipc_opipcplus
+
+mmdvm_hs_dual_hat_opi: hotpot-opipc_opipcplus
+
 dfu:
 ifdef devser
 	$(DFU_RST) $(devser) 750

From dcc23cf6fae7a622b8c97e83b9e008f0b6c0cfa0 Mon Sep 17 00:00:00 2001
From: Sergei <sss@s-s-s.ru>
Date: Tue, 3 Dec 2019 12:22:19 +0300
Subject: [PATCH 2/2] Install fw to opi

Install fw to opi pc/pc plus
---
 scripts/install_fw_duplex_gpio_opi.sh | 86 +++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 scripts/install_fw_duplex_gpio_opi.sh

diff --git a/scripts/install_fw_duplex_gpio_opi.sh b/scripts/install_fw_duplex_gpio_opi.sh
new file mode 100644
index 0000000..ad60124
--- /dev/null
+++ b/scripts/install_fw_duplex_gpio_opi.sh
@@ -0,0 +1,86 @@
+#!/bin/bash
+
+#   Copyright (C) 2017,2018,2019 by Andy Uribe CA6JAU
+
+#   This program is free software; you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation; either version 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program; if not, write to the Free Software
+#   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+# Configure latest version
+FW_VERSION="v1.4.17"
+
+# Configure beta version
+FW_VERSION_BETA="v1.5.1b"
+
+# Firmware filename
+FW_FILENAME="generic_duplex_gpio_fw.bin"
+	
+# Download latest firmware
+if [ $1 = "beta" ]; then
+	echo "Downloading beta firmware..."
+	curl -OL https://github.com/juribeparada/MMDVM_HS/releases/download/$FW_VERSION_BETA/$FW_FILENAME
+else
+	echo "Downloading latest firmware (stable)..."
+	curl -OL https://github.com/juribeparada/MMDVM_HS/releases/download/$FW_VERSION/$FW_FILENAME
+fi
+
+# Download latest firmware for Generic Duplex GPIO
+curl -OL https://github.com/juribeparada/MMDVM_HS/releases/download/$FW_VERSION/
+
+# Download STM32F10X_Lib (only for binary tools)
+if [ ! -d "./STM32F10X_Lib/utils" ]; then
+  git clone https://github.com/juribeparada/STM32F10X_Lib
+fi
+
+# Configure vars depending on OS
+if [ $(uname -s) == "Linux" ]; then
+	if [ $(uname -m) == "x86_64" ]; then
+		echo "Linux 64-bit detected"
+		DFU_RST="./STM32F10X_Lib/utils/linux64/upload-reset"
+		DFU_UTIL="./STM32F10X_Lib/utils/linux64/dfu-util"
+		ST_FLASH="./STM32F10X_Lib/utils/linux64/st-flash"
+		STM32FLASH="./STM32F10X_Lib/utils/linux64/stm32flash"
+	elif [ $(uname -m) == "armv7l" ]; then
+		echo "Raspberry Pi 3 detected"
+		DFU_RST="./STM32F10X_Lib/utils/rpi32/upload-reset"
+		DFU_UTIL="./STM32F10X_Lib/utils/rpi32/dfu-util"
+		ST_FLASH="./STM32F10X_Lib/utils/rpi32/st-flash"
+		STM32FLASH="./STM32F10X_Lib/utils/rpi32/stm32flash"
+	elif [ $(uname -m) == "armv6l" ]; then
+		echo "Raspberry Pi 2 or Pi Zero W detected"
+		DFU_RST="./STM32F10X_Lib/utils/rpi32/upload-reset"
+		DFU_UTIL="./STM32F10X_Lib/utils/rpi32/dfu-util"
+		ST_FLASH="./STM32F10X_Lib/utils/rpi32/st-flash"
+		STM32FLASH="./STM32F10X_Lib/utils/rpi32/stm32flash"
+	else
+		echo "Linux 32-bit detected"
+		DFU_RST="./STM32F10X_Lib/utils/linux/upload-reset"
+		DFU_UTIL="./STM32F10X_Lib/utils/linux/dfu-util"
+		ST_FLASH="./STM32F10X_Lib/utils/linux/st-flash"
+		STM32FLASH="./STM32F10X_Lib/utils/linux/stm32flash"
+	fi
+fi
+
+if [ $(uname -s) == "Darwin" ]; then
+	echo "macOS detected"
+	DFU_RST="./STM32F10X_Lib/utils/macosx/upload-reset"
+	DFU_UTIL="./STM32F10X_Lib/utils/macosx/dfu-util"
+	ST_FLASH="./STM32F10X_Lib/utils/macosx/st-flash"
+	STM32FLASH="./STM32F10X_Lib/utils/macosx/stm32flash"
+fi
+
+# Stop MMDVMHost process to free serial port
+sudo killall MMDVMHost >/dev/null 2>&1
+
+# Upload the firmware
+eval sudo $STM32FLASH -v -w $FW_FILENAME -g 0x0 -R -i 198,-199,199:-198,199 /dev/ttyS3