[xfel]update some readme.md

.gitignore

@@ -4,6 +4,7 @@
 *.d
 *.o
 *.map
+*.exe
 *~
 
 #

README.md

@@ -6,7 +6,10 @@ Tiny FEL tools for allwinner SOC, support RISC-V D1 chip.
 
 ## How to build
 
+### Linux platform
+
 The xfel tools depends on the `libusb-1.0` library, you need to install `libusb-1.0-0-dev` before compile, for example in ubuntu:
+
 ```shell
 sudo apt install libusb-1.0-0-dev
 ```
@@ -19,9 +22,39 @@ make
 sudo make install
 ```
 
+### Window platform
+
+Install some build tools
+
+```shell
+sudo apt install mingw-w64
+sudo apt install autoconf
+sudo apt install libtool-bin
+```
+
+
+```shell
+git clone https://github.com/libusb/libusb.git
+cd libusb
+./autogen.sh
+./configure --host=i686-w64-mingw32 --prefix=/usr/i686-w64-mingw32/
+make
+sudo make install
+```
+
+Build xfel source code
+
+```shell
+cd xfel
+CROSS=i686-w64-mingw32- make
+```
+
+For 64-bits windows, you can using `x86_64-w64-mingw32-` instead of `i686-w64-mingw32` above.
+
+
 ## Usage
 
-```
+```shell
 xfel(v1.1.3) - https://github.com/xboot/xfel
 usage:
     xfel version                                - Show chip version

main.c

@@ -59,7 +59,7 @@ static void hexdump(uint32_t addr, void * buf, size_t len)
 
 	for(j = 0; j < len; j += 16)
 	{
-		printf("%08zx: ", addr + j);
+		printf("%08x: ", (uint32_t)(addr + j));
 		for(i = 0; i < 16; i++)
 		{
 			if(j + i < len)

x.h

@@ -15,6 +15,7 @@ extern "C" {
 #elif defined(__WINDOWS__)
 # include <winsock2.h>
 # include <sys/param.h>
+# include <sys/time.h>
 #else
 # error "platform not supported!"
 #endif