SapFlow Probe
A low-cost HRM probe for measuring a tree's water consumption
measure_stack Struct Reference

Holds the persistent variables for a particular tree. More...

#include <measure.h>

Data Fields

struct temperature latest
 The most recent temperature reading, measured by the measure() protothread.
 
struct temperature reference
 The baseline temperature reading, computed by the baseline() protothread.
 
int i
 variable used for counting iterations
 
double flow
 Calculated sap flow.
 
double maxtemp
 Maximum temperature recorded this cycle.
 
struct pt_sem sem
 Semaphore for signaling new data.
 
int32_t raw [3]
 Stores raw readout from ADC.
 
uint8_t addr
 I2C address of this ADC.
 
struct pt child
 Control structure for mcp3424_measure()
 
int32_t treeID
 Identification number of this tree.
 

Detailed Description

Holds the persistent variables for a particular tree.


The documentation for this struct was generated from the following file: