From f87fa4d8d52c60584b9f829e3dd13b2b54476ae5 Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Thu, 2 Nov 2017 23:04:00 +0100
Subject: [PATCH] =?UTF-8?q?README:=20use=20```diff=20=E2=80=A6```?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md | 41 ++++++++++++++++++++++++++++++++++++++---
 1 file changed, 38 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index c234e1d..10889d5 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,42 @@
 4) Install OpenOCD >= version 0.9, and install gcc-arm-none-eabi
 5) git checkout https://bitbucket.org/rebane/rtl8710/src
 6) Replace in Makefile "interface/stlink-v2-1.cfg" with "interface/stlink-v2.cfg"
+```diff
+diff --git Makefile Makefile
+index 4581f9a..66a3be5 100644
+--- Makefile
++++ Makefile
+@@ -24,8 +24,8 @@ clean:
+ 	rm -rf $(FILENAME_PREFIX).bin $(FILENAME_PREFIX).elf
+ 
+ install:
+-	openocd -f interface/stlink-v2-1.cfg -f rtl8710.ocd -f cortex/cortex.ocd -c "init" -c "reset halt" -c "load_image $(FILENAME_PREFIX).bin $(ADDRESS) bin" -c "cortex_bootstrap $(ADDRESS)" -c "shutdown"
++	openocd -f interface/stlink-v2.cfg -f rtl8710.ocd -f cortex/cortex.ocd -c "init" -c "reset halt" -c "load_image $(FILENAME_PREFIX).bin $(ADDRESS) bin" -c "cortex_bootstrap $(ADDRESS)" -c "shutdown"
+ 
+ reset:
+-	openocd -f interface/stlink-v2-1.cfg -f rtl8710.ocd -c "init" -c "reset halt" -c "reset run" -c "shutdown"
++	openocd -f interface/stlink-v2.cfg -f rtl8710.ocd -c "init" -c "reset halt" -c "reset run" -c "shutdown"
+```
 7) Change blinking GPIO to RtlDuino's onboard LED:
- main.c:
-	Replace in references to GPIO_PORTA_* (last 3 occurences):
-	(((uint32_t)1) << 8) -> (((uint32_t)1) << 6)
+```diff
+diff --git main.c main.c
+index f32c716..b18b811 100644
+--- main.c
++++ main.c
+@@ -8,12 +8,12 @@ void delay(uint32_t delay){
+ int main(){
+ 	*(volatile uint32_t *)0x4000021C |= (((uint32_t)1) << 8); // REG_SOC_PERI_FUNC1_EN |= BIT_PERI_GPIO_EN; (enable gpio peripheral)
+ 
+-	*(volatile uint32_t *)0x40001004 |= (((uint32_t)1) << 8); // GPIO_PORTA_DDR |= ...???; (set gpio to output, GC4 on B&T RTL-00)
++	*(volatile uint32_t *)0x40001004 |= (((uint32_t)1) << 6); // GPIO_PORTA_DDR |= ...???; (set gpio to output, GC4 on B&T RTL-00)
+ 
+ 	while(1){
+-		*(volatile uint32_t *)0x40001000 |= (((uint32_t)1) << 8); // GPIO_PORTA_DR |= ...???;   (pin high)
++		*(volatile uint32_t *)0x40001000 |= (((uint32_t)1) << 6); // GPIO_PORTA_DR |= ...???;   (pin high)
+ 		delay(1000000);
+-		*(volatile uint32_t *)0x40001000 &= ~(((uint32_t)1) << 8); // GPIO_PORTA_DR &= ~...???; (pin low)
++		*(volatile uint32_t *)0x40001000 &= ~(((uint32_t)1) << 6); // GPIO_PORTA_DR &= ~...???; (pin low)
+ 		delay(1000000);
+ 	}
+ }
+```