# Simple wrapper for DataFrame

Create formatted frame from basic types:
 - uint8_t, int8_t
 - uint16_t, int16_t
 - uint32_t, int32_t
 - float

Structure of data frame:
  - starting byte (0xCC)
  - length of frame: count of bytes in payload. Maximum length: 254 (0xFE)h
  - payload
 
   

## Basic usage

```c

    void main(){
    uint8_t data[128];

    packet_create(data, 128);

    packet_add_uint8(0xAB);
    packet_add_uint16(0xABCD);
    packet_add_uint32(0x12345678);
    
    packet_add_float(0.265);

    int data_length = packet_commit();
    }

```