Remi Beges / telemetry Featured

First class data visualization and communication library with embedded devices. Code is maintained at github.com/Overdrivr/Telemetry

Dependents:   telemetry_car_demo telemetry_demo_FRDM-TFC telemetry_example_01 telemetry_indexed_data_demo ... more

c_api/telemetry_core.h@5:cd94bb58e096, 2016-03-09 (annotated)

Committer:
Overdrivr
Date:
Wed Mar 09 12:15:13 2016 +0000
Revision:
5:cd94bb58e096
Child:
7:d224bddd5405
Release 1.0.3. See changelog here https://github.com/Overdrivr/Telemetry/releases/tag/1.0.3

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Overdrivr 5:cd94bb58e096 1 #ifndef TELEMETRY_CORE_H_
Overdrivr 5:cd94bb58e096 2 #define TELEMETRY_CORE_H_
Overdrivr 5:cd94bb58e096 3
Overdrivr 5:cd94bb58e096 4 #include "stddef.h"
Overdrivr 5:cd94bb58e096 5 #include "stdint.h"
Overdrivr 5:cd94bb58e096 6 #include "telemetry_utils.h"
Overdrivr 5:cd94bb58e096 7
Overdrivr 5:cd94bb58e096 8 #define INCOMING_BUFFER_SIZE 128
Overdrivr 5:cd94bb58e096 9 #define OUTGOING_BUFFER_SIZE 128
Overdrivr 5:cd94bb58e096 10 #define TOPIC_BUFFER_SIZE 64
Overdrivr 5:cd94bb58e096 11
Overdrivr 5:cd94bb58e096 12 void init_telemetry(TM_transport * t);
Overdrivr 5:cd94bb58e096 13
Overdrivr 5:cd94bb58e096 14 void publish(const char * topic, const char * msg);
Overdrivr 5:cd94bb58e096 15 void publish_u8(const char * topic, uint8_t msg);
Overdrivr 5:cd94bb58e096 16 void publish_u16(const char * topic, uint16_t msg);
Overdrivr 5:cd94bb58e096 17 void publish_u32(const char * topic, uint32_t msg);
Overdrivr 5:cd94bb58e096 18 void publish_i8(const char * topic, int8_t msg);
Overdrivr 5:cd94bb58e096 19 void publish_i16(const char * topic, int16_t msg);
Overdrivr 5:cd94bb58e096 20 void publish_i32(const char * topic, int32_t msg);
Overdrivr 5:cd94bb58e096 21 void publish_f32(const char * topic, float msg);
Overdrivr 5:cd94bb58e096 22
Overdrivr 5:cd94bb58e096 23 // subscribe a function to be called everytime a frame is received
Overdrivr 5:cd94bb58e096 24 // second argument is a data structure that you can implement to access your program data inside the function
Overdrivr 5:cd94bb58e096 25 void subscribe(void (*callback)(TM_state * s, TM_msg * m), TM_state * s);
Overdrivr 5:cd94bb58e096 26
Overdrivr 5:cd94bb58e096 27 void update_telemetry(float elapsedTime);
Overdrivr 5:cd94bb58e096 28
Overdrivr 5:cd94bb58e096 29 #endif