![](/media/cache/profiles/ndu.jpg.50x50_q85.jpg)
condens project
Dependencies: mbed MbedJSONValue
main.cpp
- Committer:
- duchonic
- Date:
- 2019-08-22
- Revision:
- 1:5abef2328a97
- Parent:
- 0:8dd13dfd2e4e
File content as of revision 1:5abef2328a97:
#include "mbed.h" #include "MbedJSONValue.h" #include <string> Ticker toggle_led_ticker; Ticker sendStuffTicker; DigitalOut led1(LED1); DigitalOut led2(LED2); Serial pc(SERIAL_TX, SERIAL_RX); void toggle_led() { led1 = !led1; } void sendStuff() { static int counter=0; pc.printf("some stuff %u\n", counter++); } void makeJson(){ MbedJSONValue demo; std::string s; //fill the object demo["my_array"][0] = "demo_string"; demo["my_array"][1] = 10; demo["my_boolean"] = false; //serialize it into a JSON string s = demo.serialize(); pc.printf("json: %s\r\n", s.c_str()); } void parseJson(){ MbedJSONValue demo; const char * json = "{\"my_array\": [\"demo_string\", 10], \"my_boolean\": true}"; //parse the previous string and fill the object demo parse(demo, json); std::string my_str; int my_int; bool my_bool; my_str = demo["my_array"][0].get<std::string>(); my_int = demo["my_array"][1].get<int>(); my_bool = demo["my_boolean"].get<bool>(); pc.printf("my_str: %s\r\n", my_str.c_str()); pc.printf("my_int: %d\r\n", my_int); pc.printf("my_bool: %s\r\n", my_bool ? "true" : "false"); } int main() { pc.baud(115200); pc.printf("start main()\n\r"); makeJson(); parseJson(); toggle_led_ticker.attach(&toggle_led, 0.2); sendStuffTicker.attach(&sendStuff, 2); while (true) { // Do other things... wait(1); } }