2017-3-29阅读(5587)

主要参考资料 ：不用Libmraa一样可以控制GPIO http://makerpro.cc/2016/04/how-to-control-7688-gpio-without-libmraa/ 下载 https://raw.githubusercontent.com/MediaTek-Labs/li...

2017-3-28阅读(5419)

在/etc/config/system里配置 config gpio_switch powercontrol option gpio_pin 11 option name 'powercontrol' option value '1' /etc/in...

2017-3-28阅读(4526)

中国电信 起始速率 12.900 (12903) bps ATR: 3B 9F 94 80 1F C7 80 31 E0 73 FE 21 1B 57 37 86 60 A4 01 80 13 05 FF 10 94 7B + TS = 3B --> Direct Convention + T0 = 9F, Y(1): 1...

2017-3-26阅读(4068)

pyserial是这样实现的 # baudrate ioctls TCGETS2 = 0x802C542A TCSETS2 = 0x402C542B BOTHER = 0o010000 def _set_special_baudrate(self, baudrate): # ri...

2017-3-25阅读(4771)

准备工作 # apt-get install lua5.1 liblua5.1-0-dev 因为想移植到LEDE/OpenWRT, 所以选择了 lua 5.1版本 上代码 #include "stdio.h" #include "lua5.1/lauxlib.h" #include "l...

2017-3-25阅读(3786)

上代码 function tellme() io.write("This is coming from lua.tellme.\n") end function square(n) io.write("Within callfuncscript.lua fcn square, arg=") io.write(tost...