[README] Coarse sweep to use markup in READMEs.

This should improve online readability of the readme files.

examples/stm32/f1/stm32-h103/fancyblink/README.md

@@ -1,10 +1,8 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
+# README
 
 This is small LED blinking example program using libopencm3.
 
-It's intended for the ST STM32-based Olimex STM32-H103 eval board (see
-http://olimex.com/dev/stm32-h103.html for details). It should blink
-the LED on the board.
+It's intended for the ST STM32-based
+[Olimex STM32-H103 eval board](http://olimex.com/dev/stm32-h103.html).
+It should blink the LED on the board.
 

examples/stm32/f1/stm32-h103/miniblink/README.md

@@ -1,10 +1,8 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
+# README
 
 This is the smallest-possible example program using libopencm3.
 
-It's intended for the ST STM32-based Olimex STM32-H103 eval board (see
-http://olimex.com/dev/stm32-h103.html for details). It should blink
-the LED on the board.
+It's intended for the ST STM32-based
+[Olimex STM32-H103 eval board](http://olimex.com/dev/stm32-h103.html).
+It should blink the LED on the board.
 

examples/stm32/f1/stm32-h103/spi/README.md

@@ -1,8 +1,5 @@
--------------------------------------------------------------------------------
-README
--------------------------------------------------------------------------------
+# README
 
 This example program repeatedly sends characters on SPI1 on the ST STM32-based
-Olimex STM32-H103 eval board (see http://olimex.com/dev/stm32-h103.html
-for details).
+[Olimex STM32-H103 eval board](http://olimex.com/dev/stm32-h103.html).
 

examples/stm32/f1/stm32-h103/traceswo/README.md

@@ -1,6 +1,4 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
+# README
 
 This experimental program sends some characters on the TRACESWO pin using 
 the Instrumentation Trace Macrocell (ITM) and Trace Port Interface Unit (TPIU).

examples/stm32/f1/stm32-h103/usart/README.md

@@ -1,13 +1,10 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
+# README
 
 This example program sends some characters on USART3 on the ST STM32-based
-Olimex STM32-H103 eval board (see http://olimex.com/dev/stm32-h103.html
-for details).
+[Olimex STM32-H103 eval board](http://olimex.com/dev/stm32-h103.html).
 
 The terminal settings for the receiving device/PC are 38400 8n1.
 
-The sending is done in a blocking way in the code, see the usart_irq example
+The sending is done in a blocking way in the code, see the usart\_irq example
 for a more elaborate USART example.
 

examples/stm32/f1/stm32-h103/usb_cdcacm/README.md

@@ -1,6 +1,4 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
+# README
 
 This example implements a USB CDC-ACM device (aka Virtual Serial Port)
 to demonstrate the use of the USB device stack.

examples/stm32/f1/stm32-h103/usb_dfu/README.md

@@ -1,6 +1,4 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
+# README
 
 This example implements a USB Device Firmware Upgrade (DFU) bootloader
 to demonstrate the use of the USB device stack.

examples/stm32/f1/stm32-h103/usb_hid/README.md

@@ -1,6 +1,4 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
+# README
 
 This example implements a USB Human Interface Device (HID) 
 to demonstrate the use of the USB device stack.

examples/stm32/f1/stm32-h103/usb_iap/README.md

@@ -1,6 +1,4 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
+# README
 
 This example implements a USB bootloader for the Paparazzi project.