*/
-
#ifndef _SENSOR_H
#define _SENSOR_H
-#include "common.h"
-
/** Number of data points to keep in sensor buffers **/
#define SENSOR_DATABUFSIZ 10
+#define SENSOR_QUERYBUFSIZ 10
/** Number of sensors **/
#define NUMSENSORS 1
typedef struct
{
/** ID number of the sensor **/
- enum {SENSOR_TEST0=0, SENSOR_TEST1=1} id;
+ enum {SENSOR_TEST0=0, SENSOR_TEST1=1, SENSOR_NONE} id;
/** Buffer to store data from the sensor **/
DataPoint buffer[SENSOR_DATABUFSIZ];
/** Index of last point written in the data buffer **/
int write_index;
/** Offset position in binary file for query thread to read from**/
int read_offset;
- /** File to write data into when buffer is full **/
+ /** Binary file to write data into when buffer is full **/
FILE * file;
/** Thread running the sensor **/
pthread_t thread;
extern void Sensor_Init(Sensor * s, int id); // Initialise sensor
extern void * Sensor_Main(void * args); // main loop for sensor thread; pass a Sensor* cast to void*
+extern int Sensor_Query(Sensor * s, DataPoint * buffer, int bufsiz); // fill buffer with sensor data
+
+extern void Sensor_Handler(FCGIContext *context, char * params);
+
#endif //_SENSOR_H