w600/sdk

unofficial sdk of w600

sdk's Issues

http_web server example

thereis any example, http_web server in softAp mode ...?

编译回显

编译回显一大堆增么办？

打开tools目录下的rules.mk，搜索 找到

$(OBJODIR)/%.o:
在编译命令前加上@，整个编译世界清净了，希望默认修改一下吧，O.O

Change mac addres and hostname

Hello how i can change mac addres and hostname from user code?

download.py 下载失败

serial open success！com: /dev/tty.wchusbserial1420, baudrate: 115200;
please restart device!
serial into high speed mode
start download W600_GZ.img
please wait for download....

0% [##############################] 100% | ETA: 00:00:00
Total time elapsed: 00:00:14
ERROR:xmodem.XMODEM:send error: expected ACK; got '\x18'
ERROR:xmodem.XMODEM:send error: expected ACK; got '\x18'
ERROR:xmodem.XMODEM:send error: expected ACK; got '\x18'
ERROR:xmodem.XMODEM:send error: expected ACK; got '\x18'
ERROR:xmodem.XMODEM:send error: expected ACK; got '\x18'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'M'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'M'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'M'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'M'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'M'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'C'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'C'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'C'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'C'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'C'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'C'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'C'
WARNING:xmodem.XMODEM:EOT was not ACKd, aborting transfer

download W600_GZ.img image fail!

Mac平台。

download.py 下载失败

serial open success！com: /dev/tty.wchusbserial1420, baudrate: 115200;
please restart device!
serial into high speed mode
start download W600_GZ.img
please wait for download....

0% [##############################] 100% | ETA: 00:00:00
Total time elapsed: 00:00:14
ERROR:xmodem.XMODEM:send error: expected ACK; got '\x18'
ERROR:xmodem.XMODEM:send error: expected ACK; got '\x18'
ERROR:xmodem.XMODEM:send error: expected ACK; got '\x18'
ERROR:xmodem.XMODEM:send error: expected ACK; got '\x18'
ERROR:xmodem.XMODEM:send error: expected ACK; got '\x18'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'M'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'M'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'M'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'M'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'M'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'C'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'C'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'C'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'C'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'C'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'C'
ERROR:xmodem.XMODEM:send error: expected ACK; got 'C'
WARNING:xmodem.XMODEM:EOT was not ACKd, aborting transfer

download W600_GZ.img image fail!

Mac平台。

tls_os_task_create: documentation misleading

The documentation about the stack size tells, that this amount is to be given in the units of the stack element. In fact, the expected value is the size in bytes. See the way the entered value is treated in wm_osal_rtos.c, line 99. Accoding to that, the stack element size is hard coded as 4 bytes.

.\objs\WM_W600.axf: error: L6050U: The code size of this image (242550 bytes) exceeds the maximum allowed for this version of the linker.

使用最新版的 demo 工程，build 失败了，是什么原因呢？

Keil 环境：

http测试失败

wm_demo.h 打开DEMO_CONSOLE和DEMO_HTTP测试httppost功能失败，服务器可以保证没有问题，请问这是什么情况？

tls_crypto_random_bytes: random number fetch too fast

In tls_crypto_random_bytes(), line 184, random values are read from the register in a fast fashion, if more than 2 (or 4) bytes are requested. This reading is too fast for the RNG to provide a good new number. As a result, the returned RNG numbers have am inherent structure. A wait time must be added to ensure, that the RNG can collect sufficient much entropy. Calling for instance tls_os_time_delay(0) after line 189 improves the patterns. Any other delay mechanism would help too. But a simple wait loop has the risk of being remove by the code optimizer.