RTno is communicating library and framework which allows you to make your embedded device capable of communicating with RT-middleware world. RT-middleware is a platform software to realize Robotic system. In RTM, robots are developed by constructing robotics technologies\' elements (components) named RT-component. Therefore, the RTno helps you to create your own RT-component with your mbed and arduino. To know how to use your RTno device, visit here: http://ysuga.net/robot_e/rtm_e/rtc_e/1065?lang=en To know about RT-middleware and RT-component, visit http://www.openrtm.org
Dependencies: EthernetInterface mbed-rtos
SerialDevice.cpp
- Committer:
- ysuga
- Date:
- 2013-07-08
- Revision:
- 1:f74116b37bc9
File content as of revision 1:f74116b37bc9:
#include "mbed.h" #include "SerialDevice.h" // static value declaration. void(*SerialDevice_putc)(const char c); uint8_t(*SerialDevice_available)(); uint8_t(*SerialDevice_getc)(); int32_t INFINITE = -1; #if 1 static Timer timer; #endif int8_t SerialDevice_read(uint8_t* buffer, const uint8_t size, const int32_t &wait_usec) { int32_t us; timer.reset(); timer.start(); for(unsigned int i = 0;i < size;i++) { while (1) { if(SerialDevice_available() > 0) { break; } us = timer.read_us(); if (us >= wait_usec && wait_usec != INFINITE) { timer.stop(); return -TIMEOUT; } } buffer[i] = SerialDevice_getc(); } timer.stop(); return size; }