Generic communication interface between the wireless board (mote) and the sensor board. Any kind of sensor board can be connected to the mote using this specification given it provides a SPI peripheral, one input pin with interrupt capability and one digital output. The sensor board must implement a special register set from which all required information can be retrieved. Protocol: http://is.gd/wuQorh Github: http://is.gd/ySj1L9
Diff: sens_itf/sens_util.h
- Revision:
- 1:acdf490d94a7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sens_itf/sens_util.h Tue Apr 08 16:34:20 2014 +0000
@@ -0,0 +1,78 @@
+/**
+ @file sens_util.h
+ @brief Utilities routines
+*/
+#ifndef __SENS_UTIL__
+#define __SENS_UTIL__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ @defgroup OSUTIL Utilities
+ @ingroup OSGLOBALS
+ @{
+*/
+
+/**
+ Assertion like function.
+
+ @param cond Assertion condition.
+ */
+extern void sens_util_assert(int cond);
+
+/**
+ Message log utility.
+
+ @param cond Logs only when the condition is true.
+ @param line Variable parameters list like printf.
+*/
+extern void sens_util_log(int cond, const uint8_t *line, ...);
+
+/**
+ Start log.
+
+ @retval 1 Log not started.
+ @retval 0 Log started.
+*/
+extern int sens_util_log_start(void);
+
+/**
+ Stop log .
+
+@retval 1 Log not stopped.
+@retval 0 Log stopped.
+*/
+extern int sens_util_log_stop(void);
+
+/**
+ Remove path and return only the file name.
+
+ @param filename file with full path name
+ @return filename without path
+*/
+extern const uint8_t *sens_util_strip_path(const uint8_t *filename);
+
+/**
+ Print a buffer in hexadecimal (16 byte per row).
+
+ @param data Data to be printed.
+ @param len Data length.
+*/
+extern void sens_util_dump_frame(const uint8_t *const data, int len);
+
+/**
+ @def SENS_UTIL_ASSERT
+ @brief Assertion macro
+*/
+#define SENS_UTIL_ASSERT(cond) sens_util_assert( !!(cond) )
+
+/**@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __SENS_UTIL__ */
+