From 9306ad50435aa8aaa7df73a26df6c7fc23d24f21 Mon Sep 17 00:00:00 2001
From: Deon Spengler <deon@spengler.co.za>
Date: Tue, 19 Jul 2022 10:49:50 +0200
Subject: [PATCH] Update how to flash firmware

---
 README.md          | 14 +++-----------
 misc/stm32f103.cfg |  4 ++++
 2 files changed, 7 insertions(+), 11 deletions(-)
 create mode 100644 misc/stm32f103.cfg

diff --git a/README.md b/README.md
index 7b5ad93..e8b8063 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ To clone the source code and compile, use the following commands.
 ```
 git clone --recursive https://git.spengler.co.za/deon/gnuk.git gnuk
 cd gnuk/src
-./configure --vidpid=1209:2440
+./configure --vidpid=1337:0010
 make
 ```
 
@@ -30,17 +30,9 @@ How to flash the Gnuk firmware
 ==============================
 In order to flash the firmware ensure that you have openocd installed.
 
-Now create a file called stm32f103.cfg with the following content
-```
-telnet_port 4444
-source [find interface/stlink.cfg]
-source [find target/stm32f1x.cfg]
-set WORKAREASIZE 0x10000
-```
-
 Execute openocd and connect with telnet
 ```
-openocd -f stm32f103.cfg
+openocd -f ../misc/stm32f103.cfg
 telnet localhost 4444
 ```
 
@@ -49,7 +41,7 @@ Use the following commands to unlock, flash the firmware and lock the device aga
 reset halt
 stm32f1x unlock 0
 reset halt
-flash write_bank 0 ./src/build/gnuk.bin 0
+flash write_bank 0 ./build/gnuk.bin 0
 stm32f1x lock 0
 reset halt
 ```
diff --git a/misc/stm32f103.cfg b/misc/stm32f103.cfg
new file mode 100644
index 0000000..5c4b846
--- /dev/null
+++ b/misc/stm32f103.cfg
@@ -0,0 +1,4 @@
+telnet_port 4444
+source [find interface/stlink.cfg]
+source [find target/stm32f1x.cfg]
+set WORKAREASIZE 0x10000