Porter

Library to guarantee data delivery

Overview

The library was created to organize the guarantee of data delivery over the data transmission channel. The library works in sequential mode (does not support waterfalls) and has no internal FIFO buffers.

How to use

Init Porter

porter_t porter;

uint8_t initResult = porter_init(&porter, 100);
if (initResult != PORTER_OK) {
  //handle error
}

In main loop call read

If there is no received data:

porter_process(&porter1, NULL, 0, clock());

If there is received data:

porter_process(&porter1, receive_data, receive_data_length, clock());

Send data

uint8_t porter_tx_buff[USER_DATA_LENGTH + PORTER_SERVICE_BYTES_COUNT];
uint8_t userData[] = { 0x56, 0x12, 0x34, 0x24, 0x95, 0x56, 0x37, 0x18 };
uint8_t sendResult = porter_send(&porter, porter_tx_buff, userData, USER_DATA_LENGTH);
if (sendResult != PORTER_OK) {
  //handle error
}

Functions description

Tests

You can run the tests for Porter to make sure it works: BaseTest_Porter