Vladimir Akopyan / Chirp Featured

Chirp is a great little soil moisture sensor. This is a library for the Chirp soil moisture sensor. It supports reading Capacitance (soil moisture) and soil temperature. You can get Chirp on Tindie https://www.tindie.com/products/miceuz/i2c-soil-moisture-sensor/ And read documentation on github https://www.tindie.com/products/miceuz/i2c-soil-moisture-sensor/

Dependents:   Test_Chirp

Chirp.h@1:faff11456df9, 2017-01-20 (annotated)

Committer:
Vlad
Date:
Fri Jan 20 00:36:11 2017 +0000
Revision:
1:faff11456df9
Parent:
0:6164b94deb27 
10khz i2c

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Vlad 0:6164b94deb27 1
Vlad 0:6164b94deb27 2 #ifndef MBED_CHIRP_H
Vlad 0:6164b94deb27 3 #define MBED_CHIRP_H
Vlad 0:6164b94deb27 4
Vlad 0:6164b94deb27 5 #include "mbed.h"
Vlad 0:6164b94deb27 6
Vlad 0:6164b94deb27 7 //#define _DEBUG
Vlad 0:6164b94deb27 8 #define DEFAULT_SLAVE_ADDRESS (0x20 << 1)
Vlad 0:6164b94deb27 9
Vlad 0:6164b94deb27 10
Vlad 0:6164b94deb27 11 class Chirp
Vlad 0:6164b94deb27 12 {
Vlad 0:6164b94deb27 13 public:
Vlad 0:6164b94deb27 14 Chirp(PinName sda, PinName sck, char slave_adr = DEFAULT_SLAVE_ADDRESS);
Vlad 0:6164b94deb27 15 float getCapacitance(void);
Vlad 0:6164b94deb27 16 float getTemperature(void);
Vlad 0:6164b94deb27 17
Vlad 0:6164b94deb27 18 private:
Vlad 0:6164b94deb27 19
Vlad 0:6164b94deb27 20 I2C *i2c_p;
Vlad 0:6164b94deb27 21 I2C &i2c;
Vlad 0:6164b94deb27 22 char address;
Vlad 0:6164b94deb27 23 };
Vlad 0:6164b94deb27 24
Vlad 0:6164b94deb27 25
Vlad 0:6164b94deb27 26
Vlad 0:6164b94deb27 27
Vlad 0:6164b94deb27 28 #endif // MBED_CHIRP_H